diff options
Diffstat (limited to 'activesupport')
133 files changed, 2552 insertions, 1885 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index 43bfeff079..b961b373cb 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -1,617 +1,293 @@ -* Fix the implementation of Multibyte::Unicode.tidy_bytes for JRuby +* Fix ActiveSupport::TestCase not to order users' test cases by default. + If this change breaks your tests because your tests are order dependent, you need to explicitly call + ActiveSupport::TestCase.my_tests_are_order_dependent! at the top of your tests. - The existing implementation caused JRuby to raise the error: - `Encoding::ConverterNotFoundError: code converter not found (UTF-8 to UTF8-MAC)` + *Akira Matsuda* - *Justin Coyne* +* Fix DateTime comparison with DateTime::Infinity object. -* Fix `to_param` behavior when there are nested empty hashes. - - Before: - - params = {c: 3, d: {}}.to_param # => "&c=3" - - After: - - params = {c: 3, d: {}}.to_param # => "c=3&d=" - - Fixes #13892. - - *Hincu Petru* - -* Deprecate custom `BigDecimal` serialization. - - Deprecate the custom `BigDecimal` serialization that is included when requiring - `active_support/all` as a fix for #12467. Let Ruby handle YAML serialization - for `BigDecimal` instead. - - *David Celis* - -* Fix parsing bugs in `XmlMini` - - Symbols or boolean parsing would raise an error for non string values (e.g. - integers). Decimal parsing would fail due to a missing requirement. - - *Birkir A. Barkarson* - -* Maintain the current timezone when calling `wrap_with_time_zone` + *Rafael Mendonça França* - Extend the solution from the fix for #12163 to the general case where `Time` - methods are wrapped with a time zone. +* Added Object#itself which returns the object itself. Useful when dealing with a chaining scenario, like Active Record scopes: - Fixes #12596. + Event.public_send(state.presence_in([ :trashed, :drafted ]) || :itself).order(:created_at) - *Andrew White* + *DHH* -* Remove behavior that automatically remove the Date/Time stubs, added by `travel` - and `travel_to` methods, after each test case. +* `Object#with_options` executes block in merging option context when + explicit receiver in not passed. - Now users have to use the `travel_back` or the block version of `travel` and - `travel_to` methods to clean the stubs. + *Pavel Pravosud* - *Rafael Mendonça França* +* Fixed a compatibility issue with the `Oj` gem when cherry-picking the file + `active_support/core_ext/object/json` without requiring `active_support/json`. -* Add `travel_back` to remove stubs from `travel` and `travel_to`. + Fixes #16131. - *Rafael Mendonça França* + *Godfrey Chan* -* Remove the deprecation about the `#filter` method. +* Make `Hash#with_indifferent_access` copy the default proc too. - Filter objects should now rely on method corresponding to the filter type - (e.g. `#before`). + *arthurnn*, *Xanders* - *Aaron Patterson* +* Add `String#truncate_words` to truncate a string by a number of words. -* Add `ActiveSupport::JSON::Encoding.time_precision` as a way to configure the - precision of encoded time values: + *Mohamed Osama* - Time.utc(2000, 1, 1).as_json # => "2000-01-01T00:00:00.000Z" - ActiveSupport::JSON::Encoding.time_precision = 0 - Time.utc(2000, 1, 1).as_json # => "2000-01-01T00:00:00Z" +* Deprecate `capture` and `quietly`. - *Parker Selbert* + These methods are not thread safe and may cause issues when used in threaded environments. + To avoid problems we are deprecating them. -* Maintain the current timezone when calling `change` during DST overlap + *Tom Meier* - Currently if a time is changed during DST overlap in the autumn then the method - `period_for_local` will return the DST period. However if the original time is - not DST then this can be surprising and is not what is generally wanted. This - commit changes that behavior to maintain the current period if it's in the list - of periods returned by `periods_for_local`. +* `DateTime#to_f` now preserves the fractional seconds instead of always + rounding to `.0`. - Fixes #12163. + Fixes #15994. - *Andrew White* + *John Paul Ashenfelter* -* Added `Hash#compact` and `Hash#compact!` for removing items with nil value - from hash. +* Add `Hash#transform_values` to simplify a common pattern where the values of a + hash must change, but the keys are left the same. - *Celestino Gomes* + *Sean Griffin* -* Maintain proleptic gregorian in Time#advance +* Always instrument `ActiveSupport::Cache`. - `Time#advance` uses `Time#to_date` and `Date#advance` to calculate a new date. - The `Date` object returned by `Time#to_date` is constructed with the assumption - that the `Time` object represents a proleptic gregorian date, but it is - configured to observe the default julian calendar reform date (2299161j) - for purposes of calculating month, date and year: + Since `ActiveSupport::Notifications` only instrument items when there + are subscriber we don't need to disable instrumentation. - Time.new(1582, 10, 4).to_date.to_s # => "1582-09-24" - Time.new(1582, 10, 4).to_date.gregorian.to_s # => "1582-10-04" + *Peter Wagenet* - This patch ensures that when the intermediate `Date` object is advanced - to yield a new `Date` object, that the `Time` object for return is constructed - with a proleptic gregorian month, date and year. +* Make the `apply_inflections` method case-insensitive when checking + whether a word is uncountable or not. - *Riley Lynch* + *Robin Dupret* -* `MemCacheStore` should only accept a `Dalli::Client`, or create one. +* Make Dependencies pass a name to NameError error. *arthurnn* -* Don't lazy load the `tzinfo` library as it causes problems on Windows. +* Fixed `ActiveSupport::Cache::FileStore` exploding with long paths. - Fixes #13553. + *Adam Panzer / Michael Grosser* - *Andrew White* +* Fixed `ActiveSupport::TimeWithZone#-` so precision is not unnecessarily lost + when working with objects with a nanosecond component. -* Use `remove_possible_method` instead of `remove_method` to avoid - a `NameError` to be thrown on FreeBSD with the `Date` object. + `ActiveSupport::TimeWithZone#-` should return the same result as if we were + using `Time#-`: - *Rafael Mendonça França*, *Robin Dupret* - -* `blank?` and `present?` commit to return singletons. - - *Xavier Noria*, *Pavel Pravosud* - -* Fixed Float related error in NumberHelper with large precisions. + Time.now.end_of_day - Time.now.beginning_of_day #=> 86399.999999999 Before: - ActiveSupport::NumberHelper.number_to_rounded '3.14159', precision: 50 - #=> "3.14158999999999988261834005243144929409027099609375" + Time.zone.now.end_of_day.nsec #=> 999999999 + Time.zone.now.end_of_day - Time.zone.now.beginning_of_day #=> 86400.0 After: - ActiveSupport::NumberHelper.number_to_rounded '3.14159', precision: 50 - #=> "3.14159000000000000000000000000000000000000000000000" - - *Kenta Murata*, *Akira Matsuda* - -* Default the new `I18n.enforce_available_locales` config to `true`, meaning - `I18n` will make sure that all locales passed to it must be declared in the - `available_locales` list. - - To disable it add the following configuration to your application: - - config.i18n.enforce_available_locales = false - - This also ensures I18n configuration is properly initialized taking the new - option into account, to avoid their deprecations while booting up the app. - - *Carlos Antonio da Silva*, *Yves Senn* - -* Introduce Module#concerning: a natural, low-ceremony way to separate - responsibilities within a class. - - Imported from https://github.com/37signals/concerning#readme - - class Todo < ActiveRecord::Base - concerning :EventTracking do - included do - has_many :events - end - - def latest_event - ... - end - - private - def some_internal_method - ... - end - end - - concerning :Trashable do - def trashed? - ... - end - - def latest_event - super some_option: true - end - end - end - - is equivalent to defining these modules inline, extending them into - concerns, then mixing them in to the class. - - Inline concerns tame "junk drawer" classes that intersperse many unrelated - class-level declarations, public instance methods, and private - implementation. Coalesce related bits and give them definition. - These are a stepping stone toward future growth & refactoring. - - When to move on from an inline concern: - * Encapsulating state? Extract collaborator object. - * Encompassing more public behavior or implementation? Move to separate file. - * Sharing behavior among classes? Move to separate file. - - *Jeremy Kemper* - -* Fix file descriptor being leaked on each call to `Kernel.silence_stream`. - - *Mario Visic* - -* Added `Date#all_week/month/quarter/year` for generating date ranges. - - *Dmitriy Meremyanin* + Time.zone.now.end_of_day - Time.zone.now.beginning_of_day + #=> 86399.999999999 -* Add `Time.zone.yesterday` and `Time.zone.tomorrow`. These follow the - behavior of Ruby's `Date.yesterday` and `Date.tomorrow` but return localized - versions, similar to how `Time.zone.today` has returned a localized version - of `Date.today`. + *Gordon Chan* - *Colin Bartlett* +* Fixed precision error in NumberHelper when using Rationals. -* Show valid keys when `assert_valid_keys` raises an exception, and show the - wrong value as it was entered. - - *Gonzalo Rodríguez-Baltanás Díaz* - -* Both `cattr_*` and `mattr_*` method definitions now live in `active_support/core_ext/module/attribute_accessors`. - - Requires to `active_support/core_ext/class/attribute_accessors` are - deprecated and will be removed in Ruby on Rails 4.2. - - *Genadi Samokovarov* - -* Deprecated `Numeric#{ago,until,since,from_now}`, the user is expected to explicitly - convert the value into an AS::Duration, i.e. `5.ago` => `5.seconds.ago` - - This will help to catch subtle bugs like: - - def recent?(days = 3) - self.created_at >= days.ago - end + Before: - The above code would check if the model is created within the last 3 **seconds**. + ActiveSupport::NumberHelper.number_to_rounded Rational(1000, 3), precision: 2 + #=> "330.00" - In the future, `Numeric#{ago,until,since,from_now}` should be removed completely, - or throw some sort of errors to indicate there are no implicit conversion from - Numeric to AS::Duration. + After: - *Godfrey Chan* + ActiveSupport::NumberHelper.number_to_rounded Rational(1000, 3), precision: 2 + #=> "333.33" -* Requires JSON gem version 1.7.7 or above due to a security issue in older versions. + See #15379. - *Godfrey Chan* + *Juanjo Bazán* -* Removed the old pure-Ruby JSON encoder and switched to a new encoder based on the built-in JSON - gem. +* Removed deprecated `Numeric#ago` and friends - Support for encoding `BigDecimal` as a JSON number, as well as defining custom `encode_json` - methods to control the JSON output has been **removed from core**. The new encoder will always - encode BigDecimals as `String`s and ignore any custom `encode_json` methods. + Replacements: - The old encoder has been extracted into the `activesupport-json_encoder` gem. Installing that - gem will bring back the ability to encode `BigDecimal`s as numbers as well as `encode_json` - support. + 5.ago => 5.seconds.ago + 5.until => 5.seconds.until + 5.since => 5.seconds.since + 5.from_now => 5.seconds.from_now - Setting the related configuration `ActiveSupport.encode_big_decimal_as_string` without the - `activesupport-json_encoder` gem installed will raise an error. + See #12389 for the history and rationale behind this. *Godfrey Chan* -* Add `ActiveSupport::Testing::TimeHelpers#travel` and `#travel_to`. These methods change current - time to the given time or time difference by stubbing `Time.now` and `Date.today` to return the - time or date after the difference calculation, or the time or date that got passed into the - method respectively. - - Example for `#travel`: - - Time.now # => 2013-11-09 15:34:49 -05:00 - travel 1.day - Time.now # => 2013-11-10 15:34:49 -05:00 - Date.today # => Sun, 10 Nov 2013 - - Example for `#travel_to`: - - Time.now # => 2013-11-09 15:34:49 -05:00 - travel_to Time.new(2004, 11, 24, 01, 04, 44) - Time.now # => 2004-11-24 01:04:44 -05:00 - Date.today # => Wed, 24 Nov 2004 +* DateTime `advance` now supports partial days. - Both of these methods also accept a block, which will return the current time back to its - original state at the end of the block: - - Time.now # => 2013-11-09 15:34:49 -05:00 - - travel 1.day do - User.create.created_at # => Sun, 10 Nov 2013 15:34:49 EST -05:00 - end - - travel_to Time.new(2004, 11, 24, 01, 04, 44) do - User.create.created_at # => Wed, 24 Nov 2004 01:04:44 EST -05:00 - end - - Time.now # => 2013-11-09 15:34:49 -05:00 - - This module is included in `ActiveSupport::TestCase` automatically. - - *Prem Sichanugrist*, *DHH* + Before: -* Unify `cattr_*` interface: allow to pass a block to `cattr_reader`. + DateTime.now.advance(days: 1, hours: 12) - Example: + After: - class A - cattr_reader(:defr) { 'default_reader_value' } - end - A.defr # => 'default_reader_value' + DateTime.now.advance(days: 1.5) - *Alexey Chernenkov* + Fixes #12005. -* Improved compatibility with the stdlib JSON gem. + *Shay Davidson* - Previously, calling `::JSON.{generate,dump}` sometimes causes unexpected - failures such as intridea/multi_json#86. +* `Hash#deep_transform_keys` and `Hash#deep_transform_keys!` now transform hashes + in nested arrays. This change also applies to `Hash#deep_stringify_keys`, + `Hash#deep_stringify_keys!`, `Hash#deep_symbolize_keys` and + `Hash#deep_symbolize_keys!`. - `::JSON.{generate,dump}` now bypasses the ActiveSupport JSON encoder - completely and yields the same result with or without ActiveSupport. This - means that it will **not** call `as_json` and will ignore any options that - the JSON gem does not natively understand. To invoke ActiveSupport's JSON - encoder instead, use `obj.to_json(options)` or - `ActiveSupport::JSON.encode(obj, options)`. + *OZAWA Sakuro* - *Godfrey Chan* +* Fixed confusing `DelegationError` in `Module#delegate`. -* Fix Active Support `Time#to_json` and `DateTime#to_json` to return 3 decimal - places worth of fractional seconds, similar to `TimeWithZone`. + See #15186. - *Ryan Glover* + *Vladimir Yarotsky* -* Removed circular reference protection in JSON encoder, deprecated - `ActiveSupport::JSON::Encoding::CircularReferenceError`. +* Fixed `ActiveSupport::Subscriber` so that no duplicate subscriber is created + when a subscriber method is redefined. - *Godfrey Chan*, *Sergio Campamá* + *Dennis Schön* -* Add `capitalize` option to `Inflector.humanize`, so strings can be humanized without being capitalized: +* Remove deprecated string based terminators for `ActiveSupport::Callbacks`. - 'employee_salary'.humanize # => "Employee salary" - 'employee_salary'.humanize(capitalize: false) # => "employee salary" + *Eileen M. Uchitelle* - *claudiob* +* Fixed an issue when using + `ActiveSupport::NumberHelper::NumberToDelimitedConverter` to + convert a value that is an `ActiveSupport::SafeBuffer` introduced + in 2da9d67. -* Fixed `Object#as_json` and `Struct#as_json` not working properly with options. They now take - the same options as `Hash#as_json`: + See #15064. - struct = Struct.new(:foo, :bar).new - struct.foo = "hello" - struct.bar = "world" - json = struct.as_json(only: [:foo]) # => {foo: "hello"} + *Mark J. Titorenko* - *Sergio Campamá*, *Godfrey Chan* +* `TimeZone#parse` defaults the day of the month to '1' if any other date + components are specified. This is more consistent with the behavior of + `Time#parse`. -* Added `Numeric#in_milliseconds`, like `1.hour.in_milliseconds`, so we can feed them to JavaScript functions like `getTime()`. + *Ulysse Carion* - *DHH* +* `humanize` strips leading underscores, if any. -* Calling `ActiveSupport::JSON.decode` with unsupported options now raises an error. + Before: - *Godfrey Chan* + '_id'.humanize # => "" -* Support `:unless_exist` in `FileStore`. + After: - *Michael Grosser* + '_id'.humanize # => "Id" -* Fix `slice!` deleting the default value of the hash. + *Xavier Noria* - *Antonio Santos* +* Fixed backward compatibility isues introduced in 326e652. -* `require_dependency` accepts objects that respond to `to_path`, in - particular `Pathname` instances. + Empty Hash or Array should not present in serialization result. - *Benjamin Fleischer* + {a: []}.to_query # => "" + {a: {}}.to_query # => "" -* Disable the ability to iterate over Range of AS::TimeWithZone - due to significant performance issues. + For more info see #14948. *Bogdan Gusiev* -* Allow attaching event subscribers to ActiveSupport::Notifications namespaces - before they're defined. Essentially, this means instead of this: +* Add `Digest::UUID::uuid_v3` and `Digest::UUID::uuid_v5` to support stable + UUID fixtures on PostgreSQL. - class JokeSubscriber < ActiveSupport::Subscriber - def sql(event) - puts "A rabbi and a priest walk into a bar..." - end + *Roderick van Domburg* - # This call needs to happen *after* defining the methods. - attach_to "active_record" - end +* Fixed `ActiveSupport::Duration#eql?` so that `1.second.eql?(1.second)` is + true. - You can do this: + This fixes the current situation of: - class JokeSubscriber < ActiveSupport::Subscriber - # This is much easier to read! - attach_to "active_record" + 1.second.eql?(1.second) #=> false - def sql(event) - puts "A rabbi and a priest walk into a bar..." - end - end - - This should make it easier to read and understand these subscribers. + `eql?` also requires that the other object is an `ActiveSupport::Duration`. + This requirement makes `ActiveSupport::Duration`'s behavior consistent with + the behavior of Ruby's numeric types: - *Daniel Schierbeck* + 1.eql?(1.0) #=> false + 1.0.eql?(1) #=> false -* Add `Date#middle_of_day`, `DateTime#middle_of_day` and `Time#middle_of_day` methods. + 1.second.eql?(1) #=> false (was true) + 1.eql?(1.second) #=> false - Also added `midday`, `noon`, `at_midday`, `at_noon` and `at_middle_of_day` as aliases. + { 1 => "foo", 1.0 => "bar" } + #=> { 1 => "foo", 1.0 => "bar" } - *Anatoli Makarevich* + { 1 => "foo", 1.second => "bar" } + # now => { 1 => "foo", 1.second => "bar" } + # was => { 1 => "bar" } -* Fix ActiveSupport::Cache::FileStore#cleanup to no longer rely on missing each_key method. + And though the behavior of these hasn't changed, for reference: - *Murray Steele* + 1 == 1.0 #=> true + 1.0 == 1 #=> true -* Ensure that autoloaded constants in all-caps nestings are marked as - autoloaded. + 1 == 1.second #=> true + 1.second == 1 #=> true - *Simon Coffey* + *Emily Dobervich* -* Add `String#remove(pattern)` as a short-hand for the common pattern of - `String#gsub(pattern, '')`. +* `ActiveSupport::SafeBuffer#prepend` acts like `String#prepend` and modifies + instance in-place, returning self. `ActiveSupport::SafeBuffer#prepend!` is + deprecated. - *DHH* + *Pavel Pravosud* -* Adds a new deprecation behaviour that raises an exception. Throwing this - line into +config/environments/development.rb+ +* `HashWithIndifferentAccess` better respects `#to_hash` on objects it's + given. In particular, `.new`, `#update`, `#merge`, `#replace` all accept + objects which respond to `#to_hash`, even if those objects are not Hashes + directly. - ActiveSupport::Deprecation.behavior = :raise + *Peter Jaros* - will cause the application to raise an +ActiveSupport::DeprecationException+ - on deprecations. +* Deprecate `Class#superclass_delegating_accessor`, use `Class#class_attribute` instead. - Use this for aggressive deprecation cleanups. - - *Xavier Noria* + *Akshay Vishnoi* -* Remove 'cow' => 'kine' irregular inflection from default inflections. +* Ensure classes which `include Enumerable` get `#to_json` in addition to + `#as_json`. - *Andrew White* + *Sammy Larbi* -* Add `DateTime#to_s(:iso8601)` and `Date#to_s(:iso8601)` for consistency. +* Change the signature of `fetch_multi` to return a hash rather than an + array. This makes it consistent with the output of `read_multi`. - *Andrew White* + *Parker Selbert* -* Add `Time#to_s(:iso8601)` for easy conversion of times to the iso8601 format for easy Javascript date parsing. +* Introduce `Concern#class_methods` as a sleek alternative to clunky + `module ClassMethods`. Add `Kernel#concern` to define at the toplevel + without chunky `module Foo; extend ActiveSupport::Concern` boilerplate. - *DHH* + # app/models/concerns/authentication.rb + concern :Authentication do + included do + after_create :generate_private_key + end -* Improve `ActiveSupport::Cache::MemoryStore` cache size calculation. - The memory used by a key/entry pair is calculated via `#cached_size`: + class_methods do + def authenticate(credentials) + # ... + end + end - def cached_size(key, entry) - key.to_s.bytesize + entry.size + PER_ENTRY_OVERHEAD + def generate_private_key + # ... + end end - The value of `PER_ENTRY_OVERHEAD` is 240 bytes based on an [empirical - estimation](https://gist.github.com/ssimeonov/6047200) for 64-bit MRI on - 1.9.3 and 2.0. - - Fixes #11512. - - *Simeon Simeonov* - -* Only raise `Module::DelegationError` if it's the source of the exception. - - Fixes #10559. - - *Andrew White* - -* Make `Time.at_with_coercion` retain the second fraction and return local time. - - Fixes #11350. - - *Neer Friedman*, *Andrew White* - -* Make `HashWithIndifferentAccess#select` always return the hash, even when - `Hash#select!` returns `nil`, to allow further chaining. - - *Marc Schütz* - -* Remove deprecated `String#encoding_aware?` core extensions (`core_ext/string/encoding`). - - *Arun Agrawal* - -* Remove deprecated `Module#local_constant_names` in favor of `Module#local_constants`. - - *Arun Agrawal* - -* Remove deprecated `DateTime.local_offset` in favor of `DateTime.civil_from_format`. - - *Arun Agrawal* - -* Remove deprecated `Logger` core extensions (`core_ext/logger.rb`). - - *Carlos Antonio da Silva* - -* Remove deprecated `Time#time_with_datetime_fallback`, `Time#utc_time` - and `Time#local_time` in favor of `Time#utc` and `Time#local`. - - *Vipul A M* - -* Remove deprecated `Hash#diff` with no replacement. - - If you're using it to compare hashes for the purpose of testing, please use - MiniTest's `assert_equal` instead. - - *Carlos Antonio da Silva* - -* Remove deprecated `Date#to_time_in_current_zone` in favor of `Date#in_time_zone`. - - *Vipul A M* - -* Remove deprecated `Proc#bind` with no replacement. - - *Carlos Antonio da Silva* - -* Remove deprecated `Array#uniq_by` and `Array#uniq_by!`, use native - `Array#uniq` and `Array#uniq!` instead. - - *Carlos Antonio da Silva* - -* Remove deprecated `ActiveSupport::BasicObject`, use `ActiveSupport::ProxyObject` instead. - - *Carlos Antonio da Silva* - -* Remove deprecated `BufferedLogger`, use `ActiveSupport::Logger` instead. - - *Yves Senn* - -* Remove deprecated `assert_present` and `assert_blank` methods, use `assert - object.blank?` and `assert object.present?` instead. - - *Yves Senn* - -* Fix return value from `BacktraceCleaner#noise` when the cleaner is configured - with multiple silencers. - - Fixes #11030. - - *Mark J. Titorenko* - -* `HashWithIndifferentAccess#select` now returns a `HashWithIndifferentAccess` - instance instead of a `Hash` instance. - - Fixes #10723. - - *Albert Llop* - -* Add `DateTime#usec` and `DateTime#nsec` so that `ActiveSupport::TimeWithZone` keeps - sub-second resolution when wrapping a `DateTime` value. - - Fixes #10855. - - *Andrew White* - -* Fix `ActiveSupport::Dependencies::Loadable#load_dependency` calling - `#blame_file!` on Exceptions that do not have the Blamable mixin - - *Andrew Kreiling* - -* Override `Time.at` to support the passing of Time-like values when called with a single argument. - - *Andrew White* - -* Prevent side effects to hashes inside arrays when - `Hash#with_indifferent_access` is called. - - Fixes #10526. - - *Yves Senn* - -* Removed deprecated `ActiveSupport::JSON::Variable` with no replacement. - - *Toshinori Kajihara* - -* Raise an error when multiple `included` blocks are defined for a Concern. - The old behavior would silently discard previously defined blocks, running - only the last one. - - *Mike Dillon* - -* Replace `multi_json` with `json`. - - Since Rails requires Ruby 1.9 and since Ruby 1.9 includes `json` in the standard library, - `multi_json` is no longer necessary. - - *Erik Michaels-Ober* - -* Added escaping of U+2028 and U+2029 inside the json encoder. - These characters are legal in JSON but break the Javascript interpreter. - After escaping them, the JSON is still legal and can be parsed by Javascript. - - *Mario Caropreso + Viktor Kelemen + zackham* - -* Fix skipping object callbacks using metadata fetched via callback chain - inspection methods (`_*_callbacks`) - - *Sean Walbran* - -* Add a `fetch_multi` method to the cache stores. The method provides - an easy to use API for fetching multiple values from the cache. - - Example: - - # Calculating scores is expensive, so we only do it for posts - # that have been updated. Cache keys are automatically extracted - # from objects that define a #cache_key method. - scores = Rails.cache.fetch_multi(*posts) do |post| - calculate_score(post) + # app/models/user.rb + class User < ActiveRecord::Base + include Authentication end - *Daniel Schierbeck* + *Jeremy Kemper* -Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/activesupport/CHANGELOG.md) for previous changes. +Please check [4-1-stable](https://github.com/rails/rails/blob/4-1-stable/activesupport/CHANGELOG.md) for previous changes. diff --git a/activesupport/README.rdoc b/activesupport/README.rdoc index f3582767c0..a6424a353a 100644 --- a/activesupport/README.rdoc +++ b/activesupport/README.rdoc @@ -30,6 +30,11 @@ API documentation is at: * http://api.rubyonrails.org -Bug reports and feature requests can be filed with the rest for the Ruby on Rails project here: +Bug reports can be filed for the Ruby on Rails project here: * https://github.com/rails/rails/issues + +Feature requests should be discussed on the rails-core mailing list here: + +* https://groups.google.com/forum/?fromgroups#!forum/rubyonrails-core + diff --git a/activesupport/activesupport.gemspec b/activesupport/activesupport.gemspec index f3625e8b79..c0b457c341 100644 --- a/activesupport/activesupport.gemspec +++ b/activesupport/activesupport.gemspec @@ -20,7 +20,7 @@ Gem::Specification.new do |s| s.rdoc_options.concat ['--encoding', 'UTF-8'] - s.add_dependency 'i18n', '~> 0.6', '>= 0.6.9' + s.add_dependency 'i18n', '>= 0.7.0.dev', '< 0.8' s.add_dependency 'json', '~> 1.7', '>= 1.7.7' s.add_dependency 'tzinfo', '~> 1.1' s.add_dependency 'minitest', '~> 5.1' diff --git a/activesupport/lib/active_support/backtrace_cleaner.rb b/activesupport/lib/active_support/backtrace_cleaner.rb index d58578b7bc..d06f22ad5c 100644 --- a/activesupport/lib/active_support/backtrace_cleaner.rb +++ b/activesupport/lib/active_support/backtrace_cleaner.rb @@ -13,7 +13,7 @@ module ActiveSupport # can focus on the rest. # # bc = BacktraceCleaner.new - # bc.add_filter { |line| line.gsub(Rails.root, '') } # strip the Rails.root prefix + # bc.add_filter { |line| line.gsub(Rails.root.to_s, '') } # strip the Rails.root prefix # bc.add_silencer { |line| line =~ /mongrel|rubygems/ } # skip any lines from mongrel or rubygems # bc.clean(exception.backtrace) # perform the cleanup # @@ -65,14 +65,14 @@ module ActiveSupport @silencers << block end - # Will remove all silencers, but leave in the filters. This is useful if - # your context of debugging suddenly expands as you suspect a bug in one of + # Removes all silencers, but leaves in the filters. Useful if your + # context of debugging suddenly expands as you suspect a bug in one of # the libraries you use. def remove_silencers! @silencers = [] end - # Removes all filters, but leaves in silencers. Useful if you suddenly + # Removes all filters, but leaves in the silencers. Useful if you suddenly # need to see entire filepaths in the backtrace that you had already # filtered out. def remove_filters! diff --git a/activesupport/lib/active_support/cache.rb b/activesupport/lib/active_support/cache.rb index 2b7f5943b5..ff67a6828c 100644 --- a/activesupport/lib/active_support/cache.rb +++ b/activesupport/lib/active_support/cache.rb @@ -8,6 +8,7 @@ require 'active_support/core_ext/numeric/bytes' require 'active_support/core_ext/numeric/time' require 'active_support/core_ext/object/to_param' require 'active_support/core_ext/string/inflections' +require 'active_support/deprecation' module ActiveSupport # See ActiveSupport::Cache::Store for documentation. @@ -178,14 +179,16 @@ module ActiveSupport @silence = previous_silence end - # Set to +true+ if cache stores should be instrumented. - # Default is +false+. + # :deprecated: def self.instrument=(boolean) - Thread.current[:instrument_cache_store] = boolean + ActiveSupport::Deprecation.warn "ActiveSupport::Cache.instrument= is deprecated and will be removed in Rails 5. Instrumentation is now always on so you can safely stop using it." + true end + # :deprecated: def self.instrument - Thread.current[:instrument_cache_store] || false + ActiveSupport::Deprecation.warn "ActiveSupport::Cache.instrument is deprecated and will be removed in Rails 5. Instrumentation is now always on so you can safely stop using it." + true end # Fetches data from the cache, using the given key. If there is data in @@ -234,7 +237,7 @@ module ActiveSupport # seconds. Because of extended life of the previous cache, other processes # will continue to use slightly stale data for a just a bit longer. In the # meantime that first process will go ahead and will write into cache the - # new value. After that all the processes will start getting new value. + # new value. After that all the processes will start getting the new value. # The key is to keep <tt>:race_condition_ttl</tt> small. # # If the process regenerating the entry errors out, the entry will be @@ -357,20 +360,19 @@ module ActiveSupport # # Options are passed to the underlying cache implementation. # - # Returns an array with the data for each of the names. For example: + # Returns a hash with the data for each of the names. For example: # # cache.write("bim", "bam") - # cache.fetch_multi("bim", "boom") {|key| key * 2 } - # # => ["bam", "boomboom"] + # cache.fetch_multi("bim", "boom") { |key| key * 2 } + # # => { "bam" => "bam", "boom" => "boomboom" } # def fetch_multi(*names) options = names.extract_options! options = merged_options(options) - results = read_multi(*names, options) - names.map do |name| - results.fetch(name) do + names.each_with_object({}) do |name, memo| + memo[name] = results.fetch(name) do value = yield name write(name, value, options) value @@ -540,13 +542,9 @@ module ActiveSupport def instrument(operation, key, options = nil) log(operation, key, options) - if self.class.instrument - payload = { :key => key } - payload.merge!(options) if options.is_a?(Hash) - ActiveSupport::Notifications.instrument("cache_#{operation}.active_support", payload){ yield(payload) } - else - yield(nil) - end + payload = { :key => key } + payload.merge!(options) if options.is_a?(Hash) + ActiveSupport::Notifications.instrument("cache_#{operation}.active_support", payload){ yield(payload) } end def log(operation, key, options = nil) diff --git a/activesupport/lib/active_support/cache/file_store.rb b/activesupport/lib/active_support/cache/file_store.rb index 8ed60aebac..d08ecd2f7d 100644 --- a/activesupport/lib/active_support/cache/file_store.rb +++ b/activesupport/lib/active_support/cache/file_store.rb @@ -14,6 +14,7 @@ module ActiveSupport DIR_FORMATTER = "%03X" FILENAME_MAX_SIZE = 228 # max filename size on file system is 255, minus room for timestamp and random characters appended by Tempfile (used by atomic write) + FILEPATH_MAX_SIZE = 900 # max is 1024, plus some room EXCLUDED_DIRS = ['.', '..'].freeze def initialize(cache_path, options = nil) @@ -117,6 +118,10 @@ module ActiveSupport # Translate a key into a file path. def key_file_path(key) + if key.size > FILEPATH_MAX_SIZE + key = Digest::MD5.hexdigest(key) + end + fname = URI.encode_www_form_component(key) hash = Zlib.adler32(fname) hash, dir_1 = hash.divmod(0x1000) diff --git a/activesupport/lib/active_support/cache/strategy/local_cache.rb b/activesupport/lib/active_support/cache/strategy/local_cache.rb index 4eaf57f385..73c6b3cb88 100644 --- a/activesupport/lib/active_support/cache/strategy/local_cache.rb +++ b/activesupport/lib/active_support/cache/strategy/local_cache.rb @@ -1,6 +1,6 @@ require 'active_support/core_ext/object/duplicable' require 'active_support/core_ext/string/inflections' -require 'rack/body_proxy' +require 'active_support/per_thread_registry' module ActiveSupport module Cache @@ -9,6 +9,8 @@ module ActiveSupport # duration of a block. Repeated calls to the cache for the same key will hit the # in-memory cache for faster access. module LocalCache + autoload :Middleware, 'active_support/cache/strategy/local_cache_middleware' + # Class for storing and registering the local caches. class LocalCacheRegistry # :nodoc: extend ActiveSupport::PerThreadRegistry @@ -64,37 +66,6 @@ module ActiveSupport def with_local_cache use_temporary_local_cache(LocalStore.new) { yield } end - - #-- - # This class wraps up local storage for middlewares. Only the middleware method should - # construct them. - class Middleware # :nodoc: - attr_reader :name, :local_cache_key - - def initialize(name, local_cache_key) - @name = name - @local_cache_key = local_cache_key - @app = nil - end - - def new(app) - @app = app - self - end - - def call(env) - LocalCacheRegistry.set_cache_for(local_cache_key, LocalStore.new) - response = @app.call(env) - response[2] = ::Rack::BodyProxy.new(response[2]) do - LocalCacheRegistry.set_cache_for(local_cache_key, nil) - end - response - rescue Exception - LocalCacheRegistry.set_cache_for(local_cache_key, nil) - raise - end - end - # Middleware class can be inserted as a Rack handler to be local cache for the # duration of request. def middleware @@ -115,13 +86,13 @@ module ActiveSupport def increment(name, amount = 1, options = nil) # :nodoc: value = bypass_local_cache{super} - increment_or_decrement(value, name, amount, options) + set_cache_value(value, name, amount, options) value end def decrement(name, amount = 1, options = nil) # :nodoc: value = bypass_local_cache{super} - increment_or_decrement(value, name, amount, options) + set_cache_value(value, name, amount, options) value end @@ -149,8 +120,7 @@ module ActiveSupport super end - private - def increment_or_decrement(value, name, amount, options) + def set_cache_value(value, name, amount, options) if local_cache local_cache.mute do if value @@ -162,6 +132,8 @@ module ActiveSupport end end + private + def local_cache_key @local_cache_key ||= "#{self.class.name.underscore}_local_cache_#{object_id}".gsub(/[\/-]/, '_').to_sym end diff --git a/activesupport/lib/active_support/cache/strategy/local_cache_middleware.rb b/activesupport/lib/active_support/cache/strategy/local_cache_middleware.rb new file mode 100644 index 0000000000..901c2e05a8 --- /dev/null +++ b/activesupport/lib/active_support/cache/strategy/local_cache_middleware.rb @@ -0,0 +1,39 @@ +require 'rack/body_proxy' +module ActiveSupport + module Cache + module Strategy + module LocalCache + + #-- + # This class wraps up local storage for middlewares. Only the middleware method should + # construct them. + class Middleware # :nodoc: + attr_reader :name, :local_cache_key + + def initialize(name, local_cache_key) + @name = name + @local_cache_key = local_cache_key + @app = nil + end + + def new(app) + @app = app + self + end + + def call(env) + LocalCacheRegistry.set_cache_for(local_cache_key, LocalStore.new) + response = @app.call(env) + response[2] = ::Rack::BodyProxy.new(response[2]) do + LocalCacheRegistry.set_cache_for(local_cache_key, nil) + end + response + rescue Exception + LocalCacheRegistry.set_cache_for(local_cache_key, nil) + raise + end + end + end + end + end +end diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index e14ece7f35..cd467e13f6 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -71,7 +71,8 @@ module ActiveSupport # order. # # If the callback chain was halted, returns +false+. Otherwise returns the - # result of the block, or +true+ if no block is given. + # result of the block, +nil+ if no callbacks have been set, or +true+ + # if callbacks have been set but no block is given. # # run_callbacks :save do # save @@ -131,8 +132,6 @@ module ActiveSupport end end - private - def self.halting_and_conditional(next_callback, user_callback, user_conditions, halted_lambda, filter) lambda { |env| target = env.target @@ -149,6 +148,7 @@ module ActiveSupport next_callback.call env } end + private_class_method :halting_and_conditional def self.halting(next_callback, user_callback, halted_lambda, filter) lambda { |env| @@ -166,6 +166,7 @@ module ActiveSupport next_callback.call env } end + private_class_method :halting def self.conditional(next_callback, user_callback, user_conditions) lambda { |env| @@ -178,6 +179,7 @@ module ActiveSupport next_callback.call env } end + private_class_method :conditional def self.simple(next_callback, user_callback) lambda { |env| @@ -185,6 +187,7 @@ module ActiveSupport next_callback.call env } end + private_class_method :simple end class After @@ -208,8 +211,6 @@ module ActiveSupport end end - private - def self.halting_and_conditional(next_callback, user_callback, user_conditions) lambda { |env| env = next_callback.call env @@ -223,6 +224,7 @@ module ActiveSupport env } end + private_class_method :halting_and_conditional def self.halting(next_callback, user_callback) lambda { |env| @@ -233,6 +235,7 @@ module ActiveSupport env } end + private_class_method :halting def self.conditional(next_callback, user_callback, user_conditions) lambda { |env| @@ -246,6 +249,7 @@ module ActiveSupport env } end + private_class_method :conditional def self.simple(next_callback, user_callback) lambda { |env| @@ -254,6 +258,7 @@ module ActiveSupport env } end + private_class_method :simple end class Around @@ -269,8 +274,6 @@ module ActiveSupport end end - private - def self.halting_and_conditional(next_callback, user_callback, user_conditions) lambda { |env| target = env.target @@ -288,23 +291,25 @@ module ActiveSupport end } end + private_class_method :halting_and_conditional def self.halting(next_callback, user_callback) lambda { |env| target = env.target value = env.value - unless env.halted + if env.halted + next_callback.call env + else user_callback.call(target, value) { env = next_callback.call env env.value } env - else - next_callback.call env end } end + private_class_method :halting def self.conditional(next_callback, user_callback, user_conditions) lambda { |env| @@ -322,6 +327,7 @@ module ActiveSupport end } end + private_class_method :conditional def self.simple(next_callback, user_callback) lambda { |env| @@ -332,6 +338,7 @@ module ActiveSupport env } end + private_class_method :simple end end @@ -409,15 +416,8 @@ module ActiveSupport # Procs:: A proc to call with the object. # Objects:: An object with a <tt>before_foo</tt> method on it to call. # - # All of these objects are compiled into methods and handled - # the same after this point: - # - # Symbols:: Already methods. - # Strings:: class_eval'd into methods. - # Procs:: using define_method compiled into methods. - # Objects:: - # a method is created that calls the before_foo method - # on the object. + # All of these objects are converted into a lambda and handled + # the same after this point. def make_lambda(filter) case filter when Symbol @@ -566,7 +566,7 @@ module ActiveSupport # # set_callback :save, :before, :before_meth # set_callback :save, :after, :after_meth, if: :condition - # set_callback :save, :around, ->(r, &block) { stuff; result = block.call; stuff } + # set_callback :save, :around, ->(r, block) { stuff; result = block.call; stuff } # # The second arguments indicates whether the callback is to be run +:before+, # +:after+, or +:around+ the event. If omitted, +:before+ is assumed. This @@ -718,12 +718,6 @@ module ActiveSupport # would call <tt>Audit#save</tt>. def define_callbacks(*names) options = names.extract_options! - if options.key?(:terminator) && String === options[:terminator] - ActiveSupport::Deprecation.warn "String based terminators are deprecated, please use a lambda" - value = options[:terminator] - line = class_eval "lambda { |result| #{value} }", __FILE__, __LINE__ - options[:terminator] = lambda { |target, result| target.instance_exec(result, &line) } - end names.each do |name| class_attribute "_#{name}_callbacks" diff --git a/activesupport/lib/active_support/concern.rb b/activesupport/lib/active_support/concern.rb index b796d01dfd..9d5cee54e3 100644 --- a/activesupport/lib/active_support/concern.rb +++ b/activesupport/lib/active_support/concern.rb @@ -26,7 +26,7 @@ module ActiveSupport # scope :disabled, -> { where(disabled: true) } # end # - # module ClassMethods + # class_methods do # ... # end # end @@ -130,5 +130,13 @@ module ActiveSupport super end end + + def class_methods(&class_methods_module_definition) + mod = const_defined?(:ClassMethods) ? + const_get(:ClassMethods) : + const_set(:ClassMethods, Module.new) + + mod.module_eval(&class_methods_module_definition) + end end end diff --git a/activesupport/lib/active_support/core_ext/array/access.rb b/activesupport/lib/active_support/core_ext/array/access.rb index 67f58bc0fe..caa499dfa2 100644 --- a/activesupport/lib/active_support/core_ext/array/access.rb +++ b/activesupport/lib/active_support/core_ext/array/access.rb @@ -5,6 +5,8 @@ class Array # %w( a b c d ).from(2) # => ["c", "d"] # %w( a b c d ).from(10) # => [] # %w().from(0) # => [] + # %w( a b c d ).from(-2) # => ["c", "d"] + # %w( a b c ).from(-10) # => [] def from(position) self[position, length] || [] end @@ -15,8 +17,10 @@ class Array # %w( a b c d ).to(2) # => ["a", "b", "c"] # %w( a b c d ).to(10) # => ["a", "b", "c", "d"] # %w().to(0) # => [] + # %w( a b c d ).to(-2) # => ["a", "b", "c"] + # %w( a b c ).to(-10) # => [] def to(position) - first position + 1 + self[0..position] end # Equal to <tt>self[1]</tt>. diff --git a/activesupport/lib/active_support/core_ext/array/grouping.rb b/activesupport/lib/active_support/core_ext/array/grouping.rb index 3529d57174..87ae052eb0 100644 --- a/activesupport/lib/active_support/core_ext/array/grouping.rb +++ b/activesupport/lib/active_support/core_ext/array/grouping.rb @@ -18,6 +18,11 @@ class Array # ["3", "4"] # ["5"] def in_groups_of(number, fill_with = nil) + if number.to_i <= 0 + raise ArgumentError, + "Group size must be a positive integer, was #{number.inspect}" + end + if fill_with == false collection = self else diff --git a/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb b/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb index 083b165dce..84d5e95e7a 100644 --- a/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb +++ b/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb @@ -1,6 +1,4 @@ -require 'active_support/deprecation' +# cattr_* became mattr_* aliases in 7dfbd91b0780fbd6a1dd9bfbc176e10894871d2d, +# but we keep this around for libraries that directly require it knowing they +# want cattr_*. No need to deprecate. require 'active_support/core_ext/module/attribute_accessors' - -ActiveSupport::Deprecation.warn( - "The cattr_* method definitions have been moved into active_support/core_ext/module/attribute_accessors. Please require that instead." -) diff --git a/activesupport/lib/active_support/core_ext/class/delegating_attributes.rb b/activesupport/lib/active_support/core_ext/class/delegating_attributes.rb index c2219beb5a..1c305c5970 100644 --- a/activesupport/lib/active_support/core_ext/class/delegating_attributes.rb +++ b/activesupport/lib/active_support/core_ext/class/delegating_attributes.rb @@ -1,5 +1,7 @@ require 'active_support/core_ext/kernel/singleton_class' require 'active_support/core_ext/module/remove_method' +require 'active_support/core_ext/module/deprecation' + class Class def superclass_delegating_accessor(name, options = {}) @@ -21,6 +23,8 @@ class Class end end + deprecate superclass_delegating_accessor: :class_attribute + private # Take the object being set and store it in a method. This gives us automatic # inheritance behavior, without having to store the object in an instance diff --git a/activesupport/lib/active_support/core_ext/date_time/calculations.rb b/activesupport/lib/active_support/core_ext/date_time/calculations.rb index 73ad0aa097..dc4e767e9d 100644 --- a/activesupport/lib/active_support/core_ext/date_time/calculations.rb +++ b/activesupport/lib/active_support/core_ext/date_time/calculations.rb @@ -53,6 +53,16 @@ class DateTime # <tt>:months</tt>, <tt>:weeks</tt>, <tt>:days</tt>, <tt>:hours</tt>, # <tt>:minutes</tt>, <tt>:seconds</tt>. def advance(options) + unless options[:weeks].nil? + options[:weeks], partial_weeks = options[:weeks].divmod(1) + options[:days] = options.fetch(:days, 0) + 7 * partial_weeks + end + + unless options[:days].nil? + options[:days], partial_days = options[:days].divmod(1) + options[:hours] = options.fetch(:hours, 0) + 24 * partial_days + end + d = to_date.advance(options) datetime_advanced_by_date = change(:year => d.year, :month => d.month, :day => d.day) seconds_to_advance = \ @@ -63,7 +73,7 @@ class DateTime if seconds_to_advance.zero? datetime_advanced_by_date else - datetime_advanced_by_date.since seconds_to_advance + datetime_advanced_by_date.since(seconds_to_advance) end end @@ -151,7 +161,9 @@ class DateTime # Layers additional behavior on DateTime#<=> so that Time and # ActiveSupport::TimeWithZone instances can be compared with a DateTime. def <=>(other) - if other.respond_to? :to_datetime + if other.kind_of?(Infinity) + super + elsif other.respond_to? :to_datetime super other.to_datetime else nil diff --git a/activesupport/lib/active_support/core_ext/date_time/conversions.rb b/activesupport/lib/active_support/core_ext/date_time/conversions.rb index 6ddfb72a0d..2a9c09fc29 100644 --- a/activesupport/lib/active_support/core_ext/date_time/conversions.rb +++ b/activesupport/lib/active_support/core_ext/date_time/conversions.rb @@ -71,9 +71,9 @@ class DateTime civil(year, month, day, hour, min, sec, offset) end - # Converts +self+ to a floating-point number of seconds since the Unix epoch. + # Converts +self+ to a floating-point number of seconds, including fractional microseconds, since the Unix epoch. def to_f - seconds_since_unix_epoch.to_f + seconds_since_unix_epoch.to_f + sec_fraction end # Converts +self+ to an integer number of seconds since the Unix epoch. diff --git a/activesupport/lib/active_support/core_ext/digest/uuid.rb b/activesupport/lib/active_support/core_ext/digest/uuid.rb new file mode 100644 index 0000000000..593c51bba2 --- /dev/null +++ b/activesupport/lib/active_support/core_ext/digest/uuid.rb @@ -0,0 +1,51 @@ +require 'securerandom' + +module Digest + module UUID + DNS_NAMESPACE = "k\xA7\xB8\x10\x9D\xAD\x11\xD1\x80\xB4\x00\xC0O\xD40\xC8" #:nodoc: + URL_NAMESPACE = "k\xA7\xB8\x11\x9D\xAD\x11\xD1\x80\xB4\x00\xC0O\xD40\xC8" #:nodoc: + OID_NAMESPACE = "k\xA7\xB8\x12\x9D\xAD\x11\xD1\x80\xB4\x00\xC0O\xD40\xC8" #:nodoc: + X500_NAMESPACE = "k\xA7\xB8\x14\x9D\xAD\x11\xD1\x80\xB4\x00\xC0O\xD40\xC8" #:nodoc: + + # Generates a v5 non-random UUID (Universally Unique IDentifier). + # + # Using Digest::MD5 generates version 3 UUIDs; Digest::SHA1 generates version 5 UUIDs. + # uuid_from_hash always generates the same UUID for a given name and namespace combination. + # + # See RFC 4122 for details of UUID at: http://www.ietf.org/rfc/rfc4122.txt + def self.uuid_from_hash(hash_class, uuid_namespace, name) + if hash_class == Digest::MD5 + version = 3 + elsif hash_class == Digest::SHA1 + version = 5 + else + raise ArgumentError, "Expected Digest::SHA1 or Digest::MD5, got #{hash_class.name}." + end + + hash = hash_class.new + hash.update(uuid_namespace) + hash.update(name) + + ary = hash.digest.unpack('NnnnnN') + ary[2] = (ary[2] & 0x0FFF) | (version << 12) + ary[3] = (ary[3] & 0x3FFF) | 0x8000 + + "%08x-%04x-%04x-%04x-%04x%08x" % ary + end + + # Convenience method for uuid_from_hash using Digest::MD5. + def self.uuid_v3(uuid_namespace, name) + self.uuid_from_hash(Digest::MD5, uuid_namespace, name) + end + + # Convenience method for uuid_from_hash using Digest::SHA1. + def self.uuid_v5(uuid_namespace, name) + self.uuid_from_hash(Digest::SHA1, uuid_namespace, name) + end + + # Convenience method for SecureRandom.uuid. + def self.uuid_v4 + SecureRandom.uuid + end + end +end diff --git a/activesupport/lib/active_support/core_ext/hash.rb b/activesupport/lib/active_support/core_ext/hash.rb index f68e1662f9..af4d1da0eb 100644 --- a/activesupport/lib/active_support/core_ext/hash.rb +++ b/activesupport/lib/active_support/core_ext/hash.rb @@ -6,3 +6,4 @@ require 'active_support/core_ext/hash/indifferent_access' require 'active_support/core_ext/hash/keys' require 'active_support/core_ext/hash/reverse_merge' require 'active_support/core_ext/hash/slice' +require 'active_support/core_ext/hash/transform_values' diff --git a/activesupport/lib/active_support/core_ext/hash/conversions.rb b/activesupport/lib/active_support/core_ext/hash/conversions.rb index 7bea461c77..2149d4439d 100644 --- a/activesupport/lib/active_support/core_ext/hash/conversions.rb +++ b/activesupport/lib/active_support/core_ext/hash/conversions.rb @@ -105,7 +105,7 @@ class Hash # hash = Hash.from_xml(xml) # # => {"hash"=>{"foo"=>1, "bar"=>2}} # - # DisallowedType is raised if the XML contains attributes with <tt>type="yaml"</tt> or + # +DisallowedType+ is raised if the XML contains attributes with <tt>type="yaml"</tt> or # <tt>type="symbol"</tt>. Use <tt>Hash.from_trusted_xml</tt> to parse this XML. def from_xml(xml, disallowed_types = nil) ActiveSupport::XMLConverter.new(xml, disallowed_types).to_h @@ -221,7 +221,7 @@ module ActiveSupport def garbage?(value) # If the type is the only element which makes it then # this still makes the value nil, except if type is - # a XML node(where type['value'] is a Hash) + # an XML node(where type['value'] is a Hash) value['type'] && !value['type'].is_a?(::Hash) && value.size == 1 end @@ -241,4 +241,3 @@ module ActiveSupport end end - diff --git a/activesupport/lib/active_support/core_ext/hash/deep_merge.rb b/activesupport/lib/active_support/core_ext/hash/deep_merge.rb index dc86c92003..763d563231 100644 --- a/activesupport/lib/active_support/core_ext/hash/deep_merge.rb +++ b/activesupport/lib/active_support/core_ext/hash/deep_merge.rb @@ -1,27 +1,38 @@ class Hash # Returns a new hash with +self+ and +other_hash+ merged recursively. # - # h1 = { x: { y: [4, 5, 6] }, z: [7, 8, 9] } - # h2 = { x: { y: [7, 8, 9] }, z: 'xyz' } + # h1 = { a: true, b: { c: [1, 2, 3] } } + # h2 = { a: false, b: { x: [3, 4, 5] } } # - # h1.deep_merge(h2) # => {x: {y: [7, 8, 9]}, z: "xyz"} - # h2.deep_merge(h1) # => {x: {y: [4, 5, 6]}, z: [7, 8, 9]} - # h1.deep_merge(h2) { |key, old, new| Array.wrap(old) + Array.wrap(new) } - # # => {:x=>{:y=>[4, 5, 6, 7, 8, 9]}, :z=>[7, 8, 9, "xyz"]} + # h1.deep_merge(h2) #=> { a: false, b: { c: [1, 2, 3], x: [3, 4, 5] } } + # + # Like with Hash#merge in the standard library, a block can be provided + # to merge values: + # + # h1 = { a: 100, b: 200, c: { c1: 100 } } + # h2 = { b: 250, c: { c1: 200 } } + # h1.deep_merge(h2) { |key, this_val, other_val| this_val + other_val } + # # => { a: 100, b: 450, c: { c1: 300 } } def deep_merge(other_hash, &block) dup.deep_merge!(other_hash, &block) end # Same as +deep_merge+, but modifies +self+. def deep_merge!(other_hash, &block) - other_hash.each_pair do |k,v| - tv = self[k] - if tv.is_a?(Hash) && v.is_a?(Hash) - self[k] = tv.deep_merge(v, &block) + other_hash.each_pair do |current_key, other_value| + this_value = self[current_key] + + self[current_key] = if this_value.is_a?(Hash) && other_value.is_a?(Hash) + this_value.deep_merge(other_value, &block) else - self[k] = block && tv ? block.call(k, tv, v) : v + if block_given? && key?(current_key) + block.call(current_key, this_value, other_value) + else + other_value + end end end + self end end diff --git a/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb b/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb index 970d6faa1d..28cb3e2a3b 100644 --- a/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb +++ b/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb @@ -18,6 +18,6 @@ class Hash # # b = { b: 1 } # { a: b }.with_indifferent_access['a'] # calls b.nested_under_indifferent_access - # # => {"b"=>32} + # # => {"b"=>1} alias nested_under_indifferent_access with_indifferent_access end diff --git a/activesupport/lib/active_support/core_ext/hash/keys.rb b/activesupport/lib/active_support/core_ext/hash/keys.rb index 3d41aa8572..f4105f66b0 100644 --- a/activesupport/lib/active_support/core_ext/hash/keys.rb +++ b/activesupport/lib/active_support/core_ext/hash/keys.rb @@ -6,7 +6,8 @@ class Hash # hash.transform_keys{ |key| key.to_s.upcase } # # => {"NAME"=>"Rob", "AGE"=>"28"} def transform_keys - result = {} + return enum_for(:transform_keys) unless block_given? + result = self.class.new each_key do |key| result[yield(key)] = self[key] end @@ -16,6 +17,7 @@ class Hash # Destructively convert all keys using the block operations. # Same as transform_keys but modifies +self+. def transform_keys! + return enum_for(:transform_keys!) unless block_given? keys.each do |key| self[yield(key)] = delete(key) end @@ -27,7 +29,7 @@ class Hash # hash = { name: 'Rob', age: '28' } # # hash.stringify_keys - # # => { "name" => "Rob", "age" => "28" } + # # => {"name"=>"Rob", "age"=>"28"} def stringify_keys transform_keys{ |key| key.to_s } end @@ -44,7 +46,7 @@ class Hash # hash = { 'name' => 'Rob', 'age' => '28' } # # hash.symbolize_keys - # # => { name: "Rob", age: "28" } + # # => {:name=>"Rob", :age=>"28"} def symbolize_keys transform_keys{ |key| key.to_sym rescue key } end @@ -57,9 +59,11 @@ class Hash end alias_method :to_options!, :symbolize_keys! - # Validate all keys in a hash match <tt>*valid_keys</tt>, raising ArgumentError - # on a mismatch. Note that keys are NOT treated indifferently, meaning if you - # use strings for keys but assert symbols as keys, this will fail. + # Validate all keys in a hash match <tt>*valid_keys</tt>, raising + # ArgumentError on a mismatch. + # + # Note that keys are treated differently than HashWithIndifferentAccess, + # meaning that string and symbol keys will not match. # # { name: 'Rob', years: '28' }.assert_valid_keys(:name, :age) # => raises "ArgumentError: Unknown key: :years. Valid keys are: :name, :age" # { name: 'Rob', age: '28' }.assert_valid_keys('name', 'age') # => raises "ArgumentError: Unknown key: :name. Valid keys are: 'name', 'age'" @@ -75,34 +79,26 @@ class Hash # Returns a new hash with all keys converted by the block operation. # This includes the keys from the root hash and from all - # nested hashes. + # nested hashes and arrays. # # hash = { person: { name: 'Rob', age: '28' } } # # hash.deep_transform_keys{ |key| key.to_s.upcase } # # => {"PERSON"=>{"NAME"=>"Rob", "AGE"=>"28"}} def deep_transform_keys(&block) - result = {} - each do |key, value| - result[yield(key)] = value.is_a?(Hash) ? value.deep_transform_keys(&block) : value - end - result + _deep_transform_keys_in_object(self, &block) end # Destructively convert all keys by using the block operation. # This includes the keys from the root hash and from all - # nested hashes. + # nested hashes and arrays. def deep_transform_keys!(&block) - keys.each do |key| - value = delete(key) - self[yield(key)] = value.is_a?(Hash) ? value.deep_transform_keys!(&block) : value - end - self + _deep_transform_keys_in_object!(self, &block) end # Returns a new hash with all keys converted to strings. # This includes the keys from the root hash and from all - # nested hashes. + # nested hashes and arrays. # # hash = { person: { name: 'Rob', age: '28' } } # @@ -114,14 +110,14 @@ class Hash # Destructively convert all keys to strings. # This includes the keys from the root hash and from all - # nested hashes. + # nested hashes and arrays. def deep_stringify_keys! deep_transform_keys!{ |key| key.to_s } end # Returns a new hash with all keys converted to symbols, as long as # they respond to +to_sym+. This includes the keys from the root hash - # and from all nested hashes. + # and from all nested hashes and arrays. # # hash = { 'person' => { 'name' => 'Rob', 'age' => '28' } } # @@ -133,8 +129,38 @@ class Hash # Destructively convert all keys to symbols, as long as they respond # to +to_sym+. This includes the keys from the root hash and from all - # nested hashes. + # nested hashes and arrays. def deep_symbolize_keys! deep_transform_keys!{ |key| key.to_sym rescue key } end + + private + # support methods for deep transforming nested hashes and arrays + def _deep_transform_keys_in_object(object, &block) + case object + when Hash + object.each_with_object({}) do |(key, value), result| + result[yield(key)] = _deep_transform_keys_in_object(value, &block) + end + when Array + object.map {|e| _deep_transform_keys_in_object(e, &block) } + else + object + end + end + + def _deep_transform_keys_in_object!(object, &block) + case object + when Hash + object.keys.each do |key| + value = object.delete(key) + object[yield(key)] = _deep_transform_keys_in_object!(value, &block) + end + object + when Array + object.map! {|e| _deep_transform_keys_in_object!(e, &block)} + else + object + end + end end diff --git a/activesupport/lib/active_support/core_ext/hash/transform_values.rb b/activesupport/lib/active_support/core_ext/hash/transform_values.rb new file mode 100644 index 0000000000..e9bcce761f --- /dev/null +++ b/activesupport/lib/active_support/core_ext/hash/transform_values.rb @@ -0,0 +1,23 @@ +class Hash + # Returns a new hash with the results of running +block+ once for every value. + # The keys are unchanged. + # + # { a: 1, b: 2, c: 3 }.transform_values { |x| x * 2 } + # # => { a: 2, b: 4, c: 6 } + def transform_values + return enum_for(:transform_values) unless block_given? + result = self.class.new + each do |key, value| + result[key] = yield(value) + end + result + end + + # Destructive +transform_values+ + def transform_values! + return enum_for(:transform_values!) unless block_given? + each do |key, value| + self[key] = yield(value) + end + end +end diff --git a/activesupport/lib/active_support/core_ext/kernel.rb b/activesupport/lib/active_support/core_ext/kernel.rb index 0275f4c037..293a3b2619 100644 --- a/activesupport/lib/active_support/core_ext/kernel.rb +++ b/activesupport/lib/active_support/core_ext/kernel.rb @@ -1,4 +1,5 @@ -require 'active_support/core_ext/kernel/reporting' require 'active_support/core_ext/kernel/agnostics' -require 'active_support/core_ext/kernel/debugger' +require 'active_support/core_ext/kernel/concern' +require 'active_support/core_ext/kernel/debugger' if RUBY_VERSION < '2.0.0' +require 'active_support/core_ext/kernel/reporting' require 'active_support/core_ext/kernel/singleton_class' diff --git a/activesupport/lib/active_support/core_ext/kernel/concern.rb b/activesupport/lib/active_support/core_ext/kernel/concern.rb new file mode 100644 index 0000000000..bf72caa058 --- /dev/null +++ b/activesupport/lib/active_support/core_ext/kernel/concern.rb @@ -0,0 +1,10 @@ +require 'active_support/core_ext/module/concerning' + +module Kernel + # A shortcut to define a toplevel concern, not within a module. + # + # See Module::Concerning for more. + def concern(topic, &module_definition) + Object.concern topic, &module_definition + end +end diff --git a/activesupport/lib/active_support/core_ext/kernel/reporting.rb b/activesupport/lib/active_support/core_ext/kernel/reporting.rb index 3b5e205244..80c531b694 100644 --- a/activesupport/lib/active_support/core_ext/kernel/reporting.rb +++ b/activesupport/lib/active_support/core_ext/kernel/reporting.rb @@ -31,9 +31,13 @@ module Kernel # For compatibility def silence_stderr #:nodoc: + ActiveSupport::Deprecation.warn( + "#silence_stderr is deprecated and will be removed in the next release" + ) #not thread-safe silence_stream(STDERR) { yield } end + # Deprecated : this method is not thread safe # Silences any stream for the duration of the block. # # silence_stream(STDOUT) do @@ -41,6 +45,8 @@ module Kernel # end # # puts 'But this will' + # + # This method is not thread-safe. def silence_stream(stream) old_stream = stream.dup stream.reopen(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ ? 'NUL:' : '/dev/null') @@ -80,6 +86,9 @@ module Kernel # stream = capture(:stderr) { system('echo error 1>&2') } # stream # => "error\n" def capture(stream) + ActiveSupport::Deprecation.warn( + "#capture(stream) is deprecated and will be removed in the next release" + ) #not thread-safe stream = stream.to_s captured_stream = Tempfile.new(stream) stream_io = eval("$#{stream}") @@ -100,7 +109,12 @@ module Kernel # Silences both STDOUT and STDERR, even for subprocesses. # # quietly { system 'bundle install' } + # + # This method is not thread-safe. def quietly + ActiveSupport::Deprecation.warn( + "#quietly is deprecated and will be removed in the next release" + ) #not thread-safe silence_stream(STDOUT) do silence_stream(STDERR) do yield diff --git a/activesupport/lib/active_support/core_ext/load_error.rb b/activesupport/lib/active_support/core_ext/load_error.rb index fe24f3716d..768b980f21 100644 --- a/activesupport/lib/active_support/core_ext/load_error.rb +++ b/activesupport/lib/active_support/core_ext/load_error.rb @@ -7,6 +7,7 @@ class LoadError ] unless method_defined?(:path) + # Returns the path which was unable to be loaded. def path @path ||= begin REGEXPS.find do |regex| @@ -17,9 +18,11 @@ class LoadError end end + # Returns true if the given path name (except perhaps for the ".rb" + # extension) is the missing file which caused the exception to be raised. def is_missing?(location) location.sub(/\.rb$/, '') == path.sub(/\.rb$/, '') end end -MissingSourceFile = LoadError
\ No newline at end of file +MissingSourceFile = LoadError diff --git a/activesupport/lib/active_support/core_ext/module/delegation.rb b/activesupport/lib/active_support/core_ext/module/delegation.rb index f855833a24..e926392952 100644 --- a/activesupport/lib/active_support/core_ext/module/delegation.rb +++ b/activesupport/lib/active_support/core_ext/module/delegation.rb @@ -170,38 +170,26 @@ class Module # methods still accept two arguments. definition = (method =~ /[^\]]=$/) ? 'arg' : '*args, &block' - # The following generated methods call the target exactly once, storing + # The following generated method calls the target exactly once, storing # the returned value in a dummy variable. # # Reason is twofold: On one hand doing less calls is in general better. # On the other hand it could be that the target has side-effects, # whereas conceptually, from the user point of view, the delegator should # be doing one call. - if allow_nil - method_def = [ - "def #{method_prefix}#{method}(#{definition})", # def customer_name(*args, &block) - "_ = #{to}", # _ = client - "if !_.nil? || nil.respond_to?(:#{method})", # if !_.nil? || nil.respond_to?(:name) - " _.#{method}(#{definition})", # _.name(*args, &block) - "end", # end - "end" # end - ].join ';' - else - exception = %(raise DelegationError, "#{self}##{method_prefix}#{method} delegated to #{to}.#{method}, but #{to} is nil: \#{self.inspect}") - method_def = [ - "def #{method_prefix}#{method}(#{definition})", # def customer_name(*args, &block) - " _ = #{to}", # _ = client - " _.#{method}(#{definition})", # _.name(*args, &block) - "rescue NoMethodError => e", # rescue NoMethodError => e - " if _.nil? && e.name == :#{method}", # if _.nil? && e.name == :name - " #{exception}", # # add helpful message to the exception - " else", # else - " raise", # raise - " end", # end - "end" # end - ].join ';' - end + exception = %(raise DelegationError, "#{self}##{method_prefix}#{method} delegated to #{to}.#{method}, but #{to} is nil: \#{self.inspect}") + + method_def = [ + "def #{method_prefix}#{method}(#{definition})", + " _ = #{to}", + " if !_.nil? || nil.respond_to?(:#{method})", + " _.#{method}(#{definition})", + " else", + " #{exception unless allow_nil}", + " end", + "end" + ].join ';' module_eval(method_def, file, line) end diff --git a/activesupport/lib/active_support/core_ext/numeric/time.rb b/activesupport/lib/active_support/core_ext/numeric/time.rb index 704c4248d9..689fae4830 100644 --- a/activesupport/lib/active_support/core_ext/numeric/time.rb +++ b/activesupport/lib/active_support/core_ext/numeric/time.rb @@ -61,25 +61,7 @@ class Numeric end alias :fortnight :fortnights - # Reads best without arguments: 10.minutes.ago - def ago(time = ::Time.current) - ActiveSupport::Deprecation.warn "Calling #ago or #until on a number (e.g. 5.ago) is deprecated and will be removed in the future, use 5.seconds.ago instead" - time - self - end - - # Reads best with argument: 10.minutes.until(time) - alias :until :ago - - # Reads best with argument: 10.minutes.since(time) - def since(time = ::Time.current) - ActiveSupport::Deprecation.warn "Calling #since or #from_now on a number (e.g. 5.since) is deprecated and will be removed in the future, use 5.seconds.since instead" - time + self - end - - # Reads best without arguments: 10.minutes.from_now - alias :from_now :since - - # Used with the standard time durations, like 1.hour.in_milliseconds -- + # Used with the standard time durations, like 1.hour.in_milliseconds -- # so we can feed them to JavaScript functions like getTime(). def in_milliseconds self * 1000 diff --git a/activesupport/lib/active_support/core_ext/object.rb b/activesupport/lib/active_support/core_ext/object.rb index f4f9152d6a..f1106cca9b 100644 --- a/activesupport/lib/active_support/core_ext/object.rb +++ b/activesupport/lib/active_support/core_ext/object.rb @@ -2,6 +2,7 @@ require 'active_support/core_ext/object/acts_like' require 'active_support/core_ext/object/blank' require 'active_support/core_ext/object/duplicable' require 'active_support/core_ext/object/deep_dup' +require 'active_support/core_ext/object/itself' require 'active_support/core_ext/object/try' require 'active_support/core_ext/object/inclusion' diff --git a/activesupport/lib/active_support/core_ext/object/duplicable.rb b/activesupport/lib/active_support/core_ext/object/duplicable.rb index 9cd7485e2e..c5d59128e5 100644 --- a/activesupport/lib/active_support/core_ext/object/duplicable.rb +++ b/activesupport/lib/active_support/core_ext/object/duplicable.rb @@ -19,7 +19,7 @@ class Object # Can you safely dup this object? # - # False for +nil+, +false+, +true+, symbol, and number objects; + # False for +nil+, +false+, +true+, symbol, number and BigDecimal(in 1.9.x) objects; # true otherwise. def duplicable? true @@ -78,6 +78,9 @@ end require 'bigdecimal' class BigDecimal + # Needed to support Ruby 1.9.x, as it doesn't allow dup on BigDecimal, instead + # raises TypeError exception. Checking here on the runtime whether BigDecimal + # will allow dup or not. begin BigDecimal.new('4.56').dup diff --git a/activesupport/lib/active_support/core_ext/object/inclusion.rb b/activesupport/lib/active_support/core_ext/object/inclusion.rb index b5671f66d0..55f281b213 100644 --- a/activesupport/lib/active_support/core_ext/object/inclusion.rb +++ b/activesupport/lib/active_support/core_ext/object/inclusion.rb @@ -12,4 +12,16 @@ class Object rescue NoMethodError raise ArgumentError.new("The parameter passed to #in? must respond to #include?") end + + # Returns the receiver if it's included in the argument otherwise returns +nil+. + # Argument must be any object which responds to +#include?+. Usage: + # + # params[:bucket_type].presence_in %w( project calendar ) + # + # This will throw an ArgumentError if the argument doesn't respond to +#include?+. + # + # @return [Object] + def presence_in(another_object) + self.in?(another_object) ? self : nil + end end diff --git a/activesupport/lib/active_support/core_ext/object/itself.rb b/activesupport/lib/active_support/core_ext/object/itself.rb new file mode 100644 index 0000000000..adedc20169 --- /dev/null +++ b/activesupport/lib/active_support/core_ext/object/itself.rb @@ -0,0 +1,12 @@ +class Object + unless respond_to?(:itself) # TODO: Remove this file when we drop support for Ruby < 2.2 + # Returns the object itself. Useful when dealing with a chaining scenario, like Active Record scopes: + # + # Event.public_send(state.presence_in([ :trashed, :drafted ]) || :itself).order(:created_at) + # + # @return Object + def itself + self + end + end +end diff --git a/activesupport/lib/active_support/core_ext/object/json.rb b/activesupport/lib/active_support/core_ext/object/json.rb index 8e08cfbf26..698b2d1920 100644 --- a/activesupport/lib/active_support/core_ext/object/json.rb +++ b/activesupport/lib/active_support/core_ext/object/json.rb @@ -26,7 +26,7 @@ require 'active_support/core_ext/module/aliasing' # bypassed completely. This means that as_json won't be invoked and the JSON gem will simply # ignore any options it does not natively understand. This also means that ::JSON.{generate,dump} # should give exactly the same results with or without active support. -[Object, Array, FalseClass, Float, Hash, Integer, NilClass, String, TrueClass].each do |klass| +[Object, Array, FalseClass, Float, Hash, Integer, NilClass, String, TrueClass, Enumerable].each do |klass| klass.class_eval do def to_json_with_active_support_encoder(options = nil) if options.is_a?(::JSON::State) @@ -162,7 +162,7 @@ end class Time def as_json(options = nil) #:nodoc: - if ActiveSupport.use_standard_json_time_format + if ActiveSupport::JSON::Encoding.use_standard_json_time_format xmlschema(ActiveSupport::JSON::Encoding.time_precision) else %(#{strftime("%Y/%m/%d %H:%M:%S")} #{formatted_offset(false)}) @@ -172,7 +172,7 @@ end class Date def as_json(options = nil) #:nodoc: - if ActiveSupport.use_standard_json_time_format + if ActiveSupport::JSON::Encoding.use_standard_json_time_format strftime("%Y-%m-%d") else strftime("%Y/%m/%d") @@ -182,7 +182,7 @@ end class DateTime def as_json(options = nil) #:nodoc: - if ActiveSupport.use_standard_json_time_format + if ActiveSupport::JSON::Encoding.use_standard_json_time_format xmlschema(ActiveSupport::JSON::Encoding.time_precision) else strftime('%Y/%m/%d %H:%M:%S %z') diff --git a/activesupport/lib/active_support/core_ext/object/to_json.rb b/activesupport/lib/active_support/core_ext/object/to_json.rb deleted file mode 100644 index 3dcae6fc7f..0000000000 --- a/activesupport/lib/active_support/core_ext/object/to_json.rb +++ /dev/null @@ -1,5 +0,0 @@ -ActiveSupport::Deprecation.warn 'You have required `active_support/core_ext/object/to_json`. ' \ - 'This file will be removed in Rails 4.2. You should require `active_support/core_ext/object/json` ' \ - 'instead.' - -require 'active_support/core_ext/object/json' diff --git a/activesupport/lib/active_support/core_ext/object/to_param.rb b/activesupport/lib/active_support/core_ext/object/to_param.rb index 13be0038c2..684d4ef57e 100644 --- a/activesupport/lib/active_support/core_ext/object/to_param.rb +++ b/activesupport/lib/active_support/core_ext/object/to_param.rb @@ -1,62 +1 @@ -class Object - # Alias of <tt>to_s</tt>. - def to_param - to_s - end -end - -class NilClass - # Returns +self+. - def to_param - self - end -end - -class TrueClass - # Returns +self+. - def to_param - self - end -end - -class FalseClass - # Returns +self+. - def to_param - self - end -end - -class Array - # Calls <tt>to_param</tt> on all its elements and joins the result with - # slashes. This is used by <tt>url_for</tt> in Action Pack. - def to_param - collect { |e| e.to_param }.join '/' - end -end - -class Hash - # Returns a string representation of the receiver suitable for use as a URL - # query string: - # - # {name: 'David', nationality: 'Danish'}.to_param - # # => "name=David&nationality=Danish" - # - # An optional namespace can be passed to enclose the param names: - # - # {name: 'David', nationality: 'Danish'}.to_param('user') - # # => "user[name]=David&user[nationality]=Danish" - # - # The string pairs "key=value" that conform the query string - # are sorted lexicographically in ascending order. - # - # This method is also aliased as +to_query+. - def to_param(namespace = nil) - if empty? - namespace ? nil.to_query(namespace) : '' - else - collect do |key, value| - value.to_query(namespace ? "#{namespace}[#{key}]" : key) - end.sort! * '&' - end - end -end +require 'active_support/core_ext/object/to_query' diff --git a/activesupport/lib/active_support/core_ext/object/to_query.rb b/activesupport/lib/active_support/core_ext/object/to_query.rb index 37352fa608..ccd568bbf5 100644 --- a/activesupport/lib/active_support/core_ext/object/to_query.rb +++ b/activesupport/lib/active_support/core_ext/object/to_query.rb @@ -1,17 +1,46 @@ -require 'active_support/core_ext/object/to_param' +require 'cgi' class Object - # Converts an object into a string suitable for use as a URL query string, using the given <tt>key</tt> as the - # param name. - # - # Note: This method is defined as a default implementation for all Objects for Hash#to_query to work. + # Alias of <tt>to_s</tt>. + def to_param + to_s + end + + # Converts an object into a string suitable for use as a URL query string, + # using the given <tt>key</tt> as the param name. def to_query(key) - require 'cgi' unless defined?(CGI) && defined?(CGI::escape) "#{CGI.escape(key.to_param)}=#{CGI.escape(to_param.to_s)}" end end +class NilClass + # Returns +self+. + def to_param + self + end +end + +class TrueClass + # Returns +self+. + def to_param + self + end +end + +class FalseClass + # Returns +self+. + def to_param + self + end +end + class Array + # Calls <tt>to_param</tt> on all its elements and joins the result with + # slashes. This is used by <tt>url_for</tt> in Action Pack. + def to_param + collect { |e| e.to_param }.join '/' + end + # Converts an array into a string suitable for use as a URL query string, # using the given +key+ as the param name. # @@ -28,5 +57,28 @@ class Array end class Hash - alias_method :to_query, :to_param + # Returns a string representation of the receiver suitable for use as a URL + # query string: + # + # {name: 'David', nationality: 'Danish'}.to_query + # # => "name=David&nationality=Danish" + # + # An optional namespace can be passed to enclose key names: + # + # {name: 'David', nationality: 'Danish'}.to_query('user') + # # => "user%5Bname%5D=David&user%5Bnationality%5D=Danish" + # + # The string pairs "key=value" that conform the query string + # are sorted lexicographically in ascending order. + # + # This method is also aliased as +to_param+. + def to_query(namespace = nil) + collect do |key, value| + unless (value.is_a?(Hash) || value.is_a?(Array)) && value.empty? + value.to_query(namespace ? "#{namespace}[#{key}]" : key) + end + end.compact.sort! * '&' + end + + alias_method :to_param, :to_query end diff --git a/activesupport/lib/active_support/core_ext/object/with_options.rb b/activesupport/lib/active_support/core_ext/object/with_options.rb index 42e388b065..42e87c4424 100644 --- a/activesupport/lib/active_support/core_ext/object/with_options.rb +++ b/activesupport/lib/active_support/core_ext/object/with_options.rb @@ -34,9 +34,22 @@ class Object # body i18n.t :body, user_name: user.name # end # + # When you don't pass an explicit receiver, it executes the whole block + # in merging options context: + # + # class Account < ActiveRecord::Base + # with_options dependent: :destroy do + # has_many :customers + # has_many :products + # has_many :invoices + # has_many :expenses + # end + # end + # # <tt>with_options</tt> can also be nested since the call is forwarded to its receiver. # Each nesting level will merge inherited defaults in addition to their own. - def with_options(options) - yield ActiveSupport::OptionMerger.new(self, options) + def with_options(options, &block) + option_merger = ActiveSupport::OptionMerger.new(self, options) + block.arity.zero? ? option_merger.instance_eval(&block) : block.call(option_merger) end end diff --git a/activesupport/lib/active_support/core_ext/string/access.rb b/activesupport/lib/active_support/core_ext/string/access.rb index 6018fd9641..ebd0dd3fc7 100644 --- a/activesupport/lib/active_support/core_ext/string/access.rb +++ b/activesupport/lib/active_support/core_ext/string/access.rb @@ -64,7 +64,7 @@ class String # Returns the first character. If a limit is supplied, returns a substring # from the beginning of the string until it reaches the limit value. If the - # given limit is greater than or equal to the string length, returns self. + # given limit is greater than or equal to the string length, returns a copy of self. # # str = "hello" # str.first # => "h" @@ -76,7 +76,7 @@ class String if limit == 0 '' elsif limit >= size - self + self.dup else to(limit - 1) end @@ -84,7 +84,7 @@ class String # Returns the last character of the string. If a limit is supplied, returns a substring # from the end of the string until it reaches the limit value (counting backwards). If - # the given limit is greater than or equal to the string length, returns self. + # the given limit is greater than or equal to the string length, returns a copy of self. # # str = "hello" # str.last # => "o" @@ -96,7 +96,7 @@ class String if limit == 0 '' elsif limit >= size - self + self.dup else from(-limit) end diff --git a/activesupport/lib/active_support/core_ext/string/filters.rb b/activesupport/lib/active_support/core_ext/string/filters.rb index 49c0df6026..1dfaf76673 100644 --- a/activesupport/lib/active_support/core_ext/string/filters.rb +++ b/activesupport/lib/active_support/core_ext/string/filters.rb @@ -62,4 +62,28 @@ class String "#{self[0, stop]}#{omission}" end + + # Truncates a given +text+ after a given number of words (<tt>words_count</tt>): + # + # 'Once upon a time in a world far far away'.truncate_words(4) + # # => "Once upon a time..." + # + # Pass a string or regexp <tt>:separator</tt> to specify a different separator of words: + # + # 'Once<br>upon<br>a<br>time<br>in<br>a<br>world'.truncate_words(5, separator: '<br>') + # # => "Once<br>upon<br>a<br>time<br>in..." + # + # The last characters will be replaced with the <tt>:omission</tt> string (defaults to "..."): + # + # 'And they found that many people were sleeping better.'.truncate_words(5, omission: '... (continued)') + # # => "And they found that many... (continued)" + def truncate_words(words_count, options = {}) + sep = options[:separator] || /\s+/ + sep = Regexp.escape(sep.to_s) unless Regexp === sep + if self =~ /\A((?:.+?#{sep}){#{words_count - 1}}.+?)#{sep}.*/m + $1 + (options[:omission] || '...') + else + dup + end + end end diff --git a/activesupport/lib/active_support/core_ext/string/inflections.rb b/activesupport/lib/active_support/core_ext/string/inflections.rb index cf9b1a4ec0..a943752f17 100644 --- a/activesupport/lib/active_support/core_ext/string/inflections.rb +++ b/activesupport/lib/active_support/core_ext/string/inflections.rb @@ -31,7 +31,7 @@ class String def pluralize(count = nil, locale = :en) locale = count if count.is_a?(Symbol) if count == 1 - self + self.dup else ActiveSupport::Inflector.pluralize(self, locale) end @@ -130,6 +130,8 @@ class String # # 'ActiveRecord::CoreExtensions::String::Inflections'.demodulize # => "Inflections" # 'Inflections'.demodulize # => "Inflections" + # '::Inflections'.demodulize # => "Inflections" + # ''.demodulize # => '' # # See also +deconstantize+. def demodulize diff --git a/activesupport/lib/active_support/core_ext/string/output_safety.rb b/activesupport/lib/active_support/core_ext/string/output_safety.rb index eb02b6a442..c761325108 100644 --- a/activesupport/lib/active_support/core_ext/string/output_safety.rb +++ b/activesupport/lib/active_support/core_ext/string/output_safety.rb @@ -1,12 +1,13 @@ require 'erb' require 'active_support/core_ext/kernel/singleton_class' +require 'active_support/deprecation' class ERB module Util HTML_ESCAPE = { '&' => '&', '>' => '>', '<' => '<', '"' => '"', "'" => ''' } JSON_ESCAPE = { '&' => '\u0026', '>' => '\u003e', '<' => '\u003c', "\u2028" => '\u2028', "\u2029" => '\u2029' } HTML_ESCAPE_REGEXP = /[&"'><]/ - HTML_ESCAPE_ONCE_REGEXP = /["><']|&(?!([a-zA-Z]+|(#\d+));)/ + HTML_ESCAPE_ONCE_REGEXP = /["><']|&(?!([a-zA-Z]+|(#\d+)|(#[xX][\dA-Fa-f]+));)/ JSON_ESCAPE_REGEXP = /[\u2028\u2029&><]/u # A utility method for escaping HTML tag characters. @@ -18,12 +19,7 @@ class ERB # puts html_escape('is a > 0 & a < 10?') # # => is a > 0 & a < 10? def html_escape(s) - s = s.to_s - if s.html_safe? - s - else - s.gsub(HTML_ESCAPE_REGEXP, HTML_ESCAPE).html_safe - end + unwrapped_html_escape(s).html_safe end # Aliasing twice issues a warning "discarding old...". Remove first to avoid it. @@ -35,6 +31,18 @@ class ERB singleton_class.send(:remove_method, :html_escape) module_function :html_escape + # HTML escapes strings but doesn't wrap them with an ActiveSupport::SafeBuffer. + # This method is not for public consumption! Seriously! + def unwrapped_html_escape(s) # :nodoc: + s = s.to_s + if s.html_safe? + s + else + s.gsub(HTML_ESCAPE_REGEXP, HTML_ESCAPE) + end + end + module_function :unwrapped_html_escape + # A utility method for escaping HTML without affecting existing escaped entities. # # html_escape_once('1 < 2 & 3') @@ -124,7 +132,7 @@ module ActiveSupport #:nodoc: class SafeBuffer < String UNSAFE_STRING_METHODS = %w( capitalize chomp chop delete downcase gsub lstrip next reverse rstrip - slice squeeze strip sub succ swapcase tr tr_s upcase prepend + slice squeeze strip sub succ swapcase tr tr_s upcase ) alias_method :original_concat, :concat @@ -170,14 +178,19 @@ module ActiveSupport #:nodoc: end def concat(value) - if !html_safe? || value.html_safe? - super(value) - else - super(ERB::Util.h(value)) - end + super(html_escape_interpolated_argument(value)) end alias << concat + def prepend(value) + super(html_escape_interpolated_argument(value)) + end + + def prepend!(value) + ActiveSupport::Deprecation.deprecation_warning "ActiveSupport::SafeBuffer#prepend!", :prepend + prepend value + end + def +(other) dup.concat(other) end @@ -227,7 +240,8 @@ module ActiveSupport #:nodoc: private def html_escape_interpolated_argument(arg) - (!html_safe? || arg.html_safe?) ? arg : ERB::Util.h(arg) + (!html_safe? || arg.html_safe?) ? arg : + arg.to_s.gsub(ERB::Util::HTML_ESCAPE_REGEXP, ERB::Util::HTML_ESCAPE) end end end diff --git a/activesupport/lib/active_support/core_ext/thread.rb b/activesupport/lib/active_support/core_ext/thread.rb index ac1ffa4128..4cd6634558 100644 --- a/activesupport/lib/active_support/core_ext/thread.rb +++ b/activesupport/lib/active_support/core_ext/thread.rb @@ -62,6 +62,13 @@ class Thread _locals.has_key?(key.to_sym) end + # Freezes the thread so that thread local variables cannot be set via + # Thread#thread_variable_set, nor can fiber local variables be set. + # + # me = Thread.current + # me.freeze + # me.thread_variable_set(:oliver, "a") #=> RuntimeError: can't modify frozen thread locals + # me[:oliver] = "a" #=> RuntimeError: can't modify frozen thread locals def freeze _locals.freeze super diff --git a/activesupport/lib/active_support/core_ext/time/conversions.rb b/activesupport/lib/active_support/core_ext/time/conversions.rb index 9fd26156c7..dbf1f2f373 100644 --- a/activesupport/lib/active_support/core_ext/time/conversions.rb +++ b/activesupport/lib/active_support/core_ext/time/conversions.rb @@ -20,7 +20,7 @@ class Time :iso8601 => lambda { |time| time.iso8601 } } - # Converts to a formatted string. See DATE_FORMATS for builtin formats. + # Converts to a formatted string. See DATE_FORMATS for built-in formats. # # This method is aliased to <tt>to_s</tt>. # diff --git a/activesupport/lib/active_support/dependencies.rb b/activesupport/lib/active_support/dependencies.rb index 59675d744e..93a11d4586 100644 --- a/activesupport/lib/active_support/dependencies.rb +++ b/activesupport/lib/active_support/dependencies.rb @@ -180,13 +180,14 @@ module ActiveSupport #:nodoc: Dependencies.load_missing_constant(from_mod, const_name) end - # Dependencies assumes the name of the module reflects the nesting (unless - # it can be proven that is not the case), and the path to the file that - # defines the constant. Anonymous modules cannot follow these conventions - # and we assume therefore the user wants to refer to a top-level constant. + # We assume that the name of the module reflects the nesting + # (unless it can be proven that is not the case) and the path to the file + # that defines the constant. Anonymous modules cannot follow these + # conventions and therefore we assume that the user wants to refer to a + # top-level constant. def guess_for_anonymous(const_name) if Object.const_defined?(const_name) - raise NameError, "#{const_name} cannot be autoloaded from an anonymous class or module" + raise NameError.new "#{const_name} cannot be autoloaded from an anonymous class or module", const_name else Object end @@ -515,9 +516,9 @@ module ActiveSupport #:nodoc: end end - raise NameError, - "uninitialized constant #{qualified_name}", - caller.reject { |l| l.starts_with? __FILE__ } + name_error = NameError.new("uninitialized constant #{qualified_name}", const_name) + name_error.set_backtrace(caller.reject {|l| l.starts_with? __FILE__ }) + raise name_error end # Remove the constants that have been autoloaded, and those that have been diff --git a/activesupport/lib/active_support/duration.rb b/activesupport/lib/active_support/duration.rb index 7df4857c25..0ae641d05b 100644 --- a/activesupport/lib/active_support/duration.rb +++ b/activesupport/lib/active_support/duration.rb @@ -49,6 +49,10 @@ module ActiveSupport end end + def eql?(other) + other.is_a?(Duration) && self == other + end + def self.===(other) #:nodoc: other.is_a?(Duration) rescue ::NoMethodError @@ -101,8 +105,7 @@ module ActiveSupport # We define it as a workaround to Ruby 2.0.0-p353 bug. # For more information, check rails/rails#13055. - # It should be dropped once a new Ruby patch-level - # release after 2.0.0-p353 happens. + # Remove it when we drop support for 2.0.0-p353. def ===(other) #:nodoc: value === other end diff --git a/activesupport/lib/active_support/file_watcher.rb b/activesupport/lib/active_support/file_watcher.rb deleted file mode 100644 index 81e63e76a7..0000000000 --- a/activesupport/lib/active_support/file_watcher.rb +++ /dev/null @@ -1,36 +0,0 @@ -module ActiveSupport - class FileWatcher - class Backend - def initialize(path, watcher) - @watcher = watcher - @path = path - end - - def trigger(files) - @watcher.trigger(files) - end - end - - def initialize - @regex_matchers = {} - end - - def watch(pattern, &block) - @regex_matchers[pattern] = block - end - - def trigger(files) - trigger_files = Hash.new { |h,k| h[k] = Hash.new { |h2,k2| h2[k2] = [] } } - - files.each do |file, state| - @regex_matchers.each do |pattern, block| - trigger_files[block][state] << file if pattern === file - end - end - - trigger_files.each do |block, payload| - block.call payload - end - end - end -end diff --git a/activesupport/lib/active_support/gem_version.rb b/activesupport/lib/active_support/gem_version.rb new file mode 100644 index 0000000000..83a3bf7a5d --- /dev/null +++ b/activesupport/lib/active_support/gem_version.rb @@ -0,0 +1,15 @@ +module ActiveSupport + # Returns the version of the currently loaded ActiveSupport as a <tt>Gem::Version</tt> + def self.gem_version + Gem::Version.new VERSION::STRING + end + + module VERSION + MAJOR = 4 + MINOR = 2 + TINY = 0 + PRE = "alpha" + + STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") + end +end diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb index 594a4ca938..3d8f2d572b 100644 --- a/activesupport/lib/active_support/hash_with_indifferent_access.rb +++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb @@ -55,7 +55,7 @@ module ActiveSupport end def initialize(constructor = {}) - if constructor.is_a?(Hash) + if constructor.respond_to?(:to_hash) super() update(constructor) else @@ -72,8 +72,10 @@ module ActiveSupport end def self.new_from_hash_copying_default(hash) + hash = hash.to_hash new(hash).tap do |new_hash| new_hash.default = hash.default + new_hash.default_proc = hash.default_proc if hash.default_proc end end @@ -125,7 +127,7 @@ module ActiveSupport if other_hash.is_a? HashWithIndifferentAccess super(other_hash) else - other_hash.each_pair do |key, value| + other_hash.to_hash.each_pair do |key, value| if block_given? && key?(key) value = yield(convert_key(key), self[key], value) end @@ -175,7 +177,14 @@ module ActiveSupport indices.collect { |key| self[convert_key(key)] } end - # Returns an exact copy of the hash. + # Returns a shallow copy of the hash. + # + # hash = ActiveSupport::HashWithIndifferentAccess.new({ a: { b: 'b' } }) + # dup = hash.dup + # dup[:a][:c] = 'c' + # + # hash[:a][:c] # => nil + # dup[:a][:c] # => "c" def dup self.class.new(self).tap do |new_hash| new_hash.default = default @@ -237,11 +246,11 @@ module ActiveSupport # Convert to a regular hash with string keys. def to_hash - _new_hash= {} + _new_hash = Hash.new(default) each do |key, value| - _new_hash[convert_key(key)] = convert_value(value, for: :to_hash) + _new_hash[key] = convert_value(value, for: :to_hash) end - Hash.new(default).merge!(_new_hash) + _new_hash end protected diff --git a/activesupport/lib/active_support/i18n_railtie.rb b/activesupport/lib/active_support/i18n_railtie.rb index 23cd6716e3..affcfb7398 100644 --- a/activesupport/lib/active_support/i18n_railtie.rb +++ b/activesupport/lib/active_support/i18n_railtie.rb @@ -8,8 +8,6 @@ module I18n config.i18n.railties_load_path = [] config.i18n.load_path = [] config.i18n.fallbacks = ActiveSupport::OrderedOptions.new - # Enforce I18n to check the available locales when setting a locale. - config.i18n.enforce_available_locales = true # Set the i18n configuration after initialization since a lot of # configuration is still usually done in application initializers. @@ -36,7 +34,7 @@ module I18n # Avoid issues with setting the default_locale by disabling available locales # check while configuring. enforce_available_locales = app.config.i18n.delete(:enforce_available_locales) - enforce_available_locales = I18n.enforce_available_locales unless I18n.enforce_available_locales.nil? + enforce_available_locales = I18n.enforce_available_locales if enforce_available_locales.nil? I18n.enforce_available_locales = false app.config.i18n.each do |setting, value| diff --git a/activesupport/lib/active_support/inflector/inflections.rb b/activesupport/lib/active_support/inflector/inflections.rb index eda0edff28..97401ccec7 100644 --- a/activesupport/lib/active_support/inflector/inflections.rb +++ b/activesupport/lib/active_support/inflector/inflections.rb @@ -160,7 +160,7 @@ module ActiveSupport # uncountable 'money', 'information' # uncountable %w( money information rice ) def uncountable(*words) - (@uncountables << words).flatten! + @uncountables += words.flatten.map(&:downcase) end # Specifies a humanized form of a string by a regular expression rule or diff --git a/activesupport/lib/active_support/inflector/methods.rb b/activesupport/lib/active_support/inflector/methods.rb index b642d87d76..18ba79a8f9 100644 --- a/activesupport/lib/active_support/inflector/methods.rb +++ b/activesupport/lib/active_support/inflector/methods.rb @@ -89,6 +89,7 @@ module ActiveSupport # # 'SSLError'.underscore.camelize # => "SslError" def underscore(camel_cased_word) + return camel_cased_word unless camel_cased_word =~ /[A-Z-]|::/ word = camel_cased_word.to_s.gsub('::', '/') word.gsub!(/(?:([A-Za-z\d])|^)(#{inflections.acronym_regex})(?=\b|[^a-z])/) { "#{$1}#{$1 && '_'}#{$2.downcase}" } word.gsub!(/([A-Z\d]+)([A-Z][a-z])/,'\1_\2') @@ -98,26 +99,46 @@ module ActiveSupport word end - # Capitalizes the first word, turns underscores into spaces, and strips a - # trailing '_id' if present. - # Like +titleize+, this is meant for creating pretty output. + # Tweaks an attribute name for display to end users. + # + # Specifically, +humanize+ performs these transformations: + # + # * Applies human inflection rules to the argument. + # * Deletes leading underscores, if any. + # * Removes a "_id" suffix if present. + # * Replaces underscores with spaces, if any. + # * Downcases all words except acronyms. + # * Capitalizes the first word. # # The capitalization of the first word can be turned off by setting the - # optional parameter +capitalize+ to false. - # By default, this parameter is true. + # +:capitalize+ option to false (default is true). # # humanize('employee_salary') # => "Employee salary" # humanize('author_id') # => "Author" # humanize('author_id', capitalize: false) # => "author" + # humanize('_id') # => "Id" + # + # If "SSL" was defined to be an acronym: + # + # humanize('ssl_error') # => "SSL error" + # def humanize(lower_case_and_underscored_word, options = {}) result = lower_case_and_underscored_word.to_s.dup + inflections.humans.each { |(rule, replacement)| break if result.sub!(rule, replacement) } - result.gsub!(/_id$/, "") + + result.sub!(/\A_+/, '') + result.sub!(/_id\z/, '') result.tr!('_', ' ') - result.gsub!(/([a-z\d]*)/i) { |match| + + result.gsub!(/([a-z\d]*)/i) do |match| "#{inflections.acronyms[match] || match.downcase}" - } - result.gsub!(/^\w/) { |match| match.upcase } if options.fetch(:capitalize, true) + end + + if options.fetch(:capitalize, true) + result.sub!(/\A\w/) { |match| match.upcase } + end + result end @@ -154,7 +175,7 @@ module ActiveSupport # # Singular names are not handled correctly: # - # 'business'.classify # => "Busines" + # 'calculus'.classify # => "Calculu" def classify(table_name) # strip out any leading schema name camelize(singularize(table_name.to_s.sub(/.*\./, ''))) @@ -171,6 +192,8 @@ module ActiveSupport # # 'ActiveRecord::CoreExtensions::String::Inflections'.demodulize # => "Inflections" # 'Inflections'.demodulize # => "Inflections" + # '::Inflections'.demodulize # => "Inflections" + # ''.demodulize # => "" # # See also +deconstantize+. def demodulize(path) @@ -227,7 +250,7 @@ module ActiveSupport def constantize(camel_cased_word) names = camel_cased_word.split('::') - # Trigger a builtin NameError exception including the ill-formed constant in the message. + # Trigger a built-in NameError exception including the ill-formed constant in the message. Object.const_get(camel_cased_word) if names.empty? # Remove the first blank element in case of '::ClassName' notation. @@ -241,8 +264,8 @@ module ActiveSupport next candidate if constant.const_defined?(name, false) next candidate unless Object.const_defined?(name) - # Go down the ancestors to check it it's owned - # directly before we reach Object or the end of ancestors. + # Go down the ancestors to check if it is owned directly. The check + # stops when we reach Object or the end of ancestors tree. constant = constant.ancestors.inject do |const, ancestor| break const if ancestor == Object break ancestor if ancestor.const_defined?(name, false) @@ -325,10 +348,11 @@ module ActiveSupport private - # Mount a regular expression that will match part by part of the constant. + # Mounts a regular expression, returned as a string to ease interpolation, + # that will match part by part the given constant. # - # const_regexp("Foo::Bar::Baz") # => /Foo(::Bar(::Baz)?)?/ - # const_regexp("::") # => /::/ + # const_regexp("Foo::Bar::Baz") # => "Foo(::Bar(::Baz)?)?" + # const_regexp("::") # => "::" def const_regexp(camel_cased_word) #:nodoc: parts = camel_cased_word.split("::") diff --git a/activesupport/lib/active_support/multibyte/unicode.rb b/activesupport/lib/active_support/multibyte/unicode.rb index ea3cdcd024..62caff77a3 100644 --- a/activesupport/lib/active_support/multibyte/unicode.rb +++ b/activesupport/lib/active_support/multibyte/unicode.rb @@ -213,7 +213,8 @@ module ActiveSupport end # Ruby >= 2.1 has String#scrub, which is faster than the workaround used for < 2.1. - if '<3'.respond_to?(:scrub) + # Rubinius' String#scrub, however, doesn't support ASCII-incompatible chars. + if '<3'.respond_to?(:scrub) && !defined?(Rubinius) # Replaces all ISO-8859-1 or CP1252 characters by their UTF-8 equivalent # resulting in a valid UTF-8 string. # diff --git a/activesupport/lib/active_support/notifications.rb b/activesupport/lib/active_support/notifications.rb index 7a96c66626..325a3d75dc 100644 --- a/activesupport/lib/active_support/notifications.rb +++ b/activesupport/lib/active_support/notifications.rb @@ -141,6 +141,11 @@ module ActiveSupport # # ActiveSupport::Notifications.unsubscribe(subscriber) # + # You can also unsubscribe by passing the name of the subscriber object. Note + # that this will unsubscribe all subscriptions with the given name: + # + # ActiveSupport::Notifications.unsubscribe("render") + # # == Default Queue # # Notifications ships with a queue implementation that consumes and publishes events @@ -173,8 +178,8 @@ module ActiveSupport unsubscribe(subscriber) end - def unsubscribe(args) - notifier.unsubscribe(args) + def unsubscribe(subscriber_or_name) + notifier.unsubscribe(subscriber_or_name) end def instrumenter diff --git a/activesupport/lib/active_support/notifications/fanout.rb b/activesupport/lib/active_support/notifications/fanout.rb index 8f5fa646e8..6bf8c7d5de 100644 --- a/activesupport/lib/active_support/notifications/fanout.rb +++ b/activesupport/lib/active_support/notifications/fanout.rb @@ -25,9 +25,15 @@ module ActiveSupport subscriber end - def unsubscribe(subscriber) + def unsubscribe(subscriber_or_name) synchronize do - @subscribers.reject! { |s| s.matches?(subscriber) } + case subscriber_or_name + when String + @subscribers.reject! { |s| s.matches?(subscriber_or_name) } + else + @subscribers.delete(subscriber_or_name) + end + @listeners_for.clear end end @@ -97,12 +103,11 @@ module ActiveSupport end def subscribed_to?(name) - @pattern === name.to_s + @pattern === name end - def matches?(subscriber_or_name) - self === subscriber_or_name || - @pattern && @pattern === subscriber_or_name + def matches?(name) + @pattern && @pattern === name end end diff --git a/activesupport/lib/active_support/number_helper.rb b/activesupport/lib/active_support/number_helper.rb index b169e3af01..5ecda9593a 100644 --- a/activesupport/lib/active_support/number_helper.rb +++ b/activesupport/lib/active_support/number_helper.rb @@ -232,12 +232,8 @@ module ActiveSupport # number_to_human_size(1234567, precision: 2) # => 1.2 MB # number_to_human_size(483989, precision: 2) # => 470 KB # number_to_human_size(1234567, precision: 2, separator: ',') # => 1,2 MB - # - # Non-significant zeros after the fractional separator are stripped out by - # default (set <tt>:strip_insignificant_zeros</tt> to +false+ to change that): - # - # number_to_human_size(1234567890123, precision: 5) # => "1.1229 TB" - # number_to_human_size(524288000, precision: 5) # => "500 MB" + # number_to_human_size(1234567890123, precision: 5) # => "1.1228 TB" + # number_to_human_size(524288000, precision: 5) # => "500 MB" def number_to_human_size(number, options = {}) NumberToHumanSizeConverter.convert(number, options) end @@ -305,12 +301,15 @@ module ActiveSupport # separator: ',', # significant: false) # => "1,2 Million" # + # number_to_human(500000000, precision: 5) # => "500 Million" + # number_to_human(12345012345, significant: false) # => "12.345 Billion" + # # Non-significant zeros after the decimal separator are stripped # out by default (set <tt>:strip_insignificant_zeros</tt> to # +false+ to change that): # - # number_to_human(12345012345, significant_digits: 6) # => "12.345 Billion" - # number_to_human(500000000, precision: 5) # => "500 Million" + # number_to_human(12.00001) # => "12" + # number_to_human(12.00001, strip_insignificant_zeros: false) # => "12.0" # # ==== Custom Unit Quantifiers # diff --git a/activesupport/lib/active_support/number_helper/number_to_delimited_converter.rb b/activesupport/lib/active_support/number_helper/number_to_delimited_converter.rb index 6405afc9a6..d85cc086d7 100644 --- a/activesupport/lib/active_support/number_helper/number_to_delimited_converter.rb +++ b/activesupport/lib/active_support/number_helper/number_to_delimited_converter.rb @@ -13,7 +13,9 @@ module ActiveSupport def parts left, right = number.to_s.split('.') - left.gsub!(DELIMITED_REGEX) { "#{$1}#{options[:delimiter]}" } + left.gsub!(DELIMITED_REGEX) do |digit_to_delimit| + "#{digit_to_delimit}#{options[:delimiter]}" + end [left, right].compact end end diff --git a/activesupport/lib/active_support/number_helper/number_to_rounded_converter.rb b/activesupport/lib/active_support/number_helper/number_to_rounded_converter.rb index c42354fc83..01597b288a 100644 --- a/activesupport/lib/active_support/number_helper/number_to_rounded_converter.rb +++ b/activesupport/lib/active_support/number_helper/number_to_rounded_converter.rb @@ -12,11 +12,7 @@ module ActiveSupport when Float, String @number = BigDecimal(number.to_s) when Rational - if significant - @number = BigDecimal(number, digit_count(number.to_i) + precision) - else - @number = BigDecimal(number, precision) - end + @number = BigDecimal(number, digit_count(number.to_i) + precision) else @number = number.to_d end @@ -32,8 +28,7 @@ module ActiveSupport end formatted_string = - case rounded_number - when BigDecimal + if BigDecimal === rounded_number && rounded_number.finite? s = rounded_number.to_s('F') + '0'*precision a, b = s.split('.', 2) a + '.' + b[0, precision] diff --git a/activesupport/lib/active_support/option_merger.rb b/activesupport/lib/active_support/option_merger.rb index e55ffd12c3..dea84e437f 100644 --- a/activesupport/lib/active_support/option_merger.rb +++ b/activesupport/lib/active_support/option_merger.rb @@ -12,7 +12,7 @@ module ActiveSupport private def method_missing(method, *arguments, &block) - if arguments.last.is_a?(Proc) + if arguments.first.is_a?(Proc) proc = arguments.pop arguments << lambda { |*args| @options.deep_merge(proc.call(*args)) } else diff --git a/activesupport/lib/active_support/ordered_hash.rb b/activesupport/lib/active_support/ordered_hash.rb index 58a2ce2105..4680d5acb7 100644 --- a/activesupport/lib/active_support/ordered_hash.rb +++ b/activesupport/lib/active_support/ordered_hash.rb @@ -28,6 +28,10 @@ module ActiveSupport coder.represent_seq '!omap', map { |k,v| { k => v } } end + def select(*args, &block) + dup.tap { |hash| hash.select!(*args, &block) } + end + def reject(*args, &block) dup.tap { |hash| hash.reject!(*args, &block) } end diff --git a/activesupport/lib/active_support/subscriber.rb b/activesupport/lib/active_support/subscriber.rb index 4b9b48539f..98be78b41b 100644 --- a/activesupport/lib/active_support/subscriber.rb +++ b/activesupport/lib/active_support/subscriber.rb @@ -64,12 +64,21 @@ module ActiveSupport def add_event_subscriber(event) return if %w{ start finish }.include?(event.to_s) - notifier.subscribe("#{event}.#{namespace}", subscriber) + pattern = "#{event}.#{namespace}" + + # don't add multiple subscribers (eg. if methods are redefined) + return if subscriber.patterns.include?(pattern) + + subscriber.patterns << pattern + notifier.subscribe(pattern, subscriber) end end + attr_reader :patterns # :nodoc: + def initialize @queue_key = [self.class.name, object_id].join "-" + @patterns = [] super end diff --git a/activesupport/lib/active_support/test_case.rb b/activesupport/lib/active_support/test_case.rb index 2fb5c04316..0df599b692 100644 --- a/activesupport/lib/active_support/test_case.rb +++ b/activesupport/lib/active_support/test_case.rb @@ -11,25 +11,15 @@ require 'active_support/testing/time_helpers' require 'active_support/core_ext/kernel/reporting' require 'active_support/deprecation' -begin - silence_warnings { require 'mocha/setup' } -rescue LoadError -end - module ActiveSupport class TestCase < ::Minitest::Test Assertion = Minitest::Assertion - alias_method :method_name, :name - - $tags = {} - def self.for_tag(tag) - yield if $tags[tag] + class << self + alias :my_tests_are_order_dependent! :i_suck_and_my_tests_are_order_dependent! end - # FIXME: we have tests that depend on run order, we should fix that and - # remove this method call. - self.i_suck_and_my_tests_are_order_dependent! + alias_method :method_name, :name include ActiveSupport::Testing::TaggedLogging include ActiveSupport::Testing::SetupAndTeardown diff --git a/activesupport/lib/active_support/testing/assertions.rb b/activesupport/lib/active_support/testing/assertions.rb index 76a591bc3b..11cca82995 100644 --- a/activesupport/lib/active_support/testing/assertions.rb +++ b/activesupport/lib/active_support/testing/assertions.rb @@ -9,7 +9,7 @@ module ActiveSupport # # assert_not nil # => true # assert_not false # => true - # assert_not 'foo' # => 'foo' is not nil or false + # assert_not 'foo' # => Expected "foo" to be nil or false # # An error message can be specified. # diff --git a/activesupport/lib/active_support/testing/declarative.rb b/activesupport/lib/active_support/testing/declarative.rb index c349bb5fb1..0bf3643a56 100644 --- a/activesupport/lib/active_support/testing/declarative.rb +++ b/activesupport/lib/active_support/testing/declarative.rb @@ -1,30 +1,6 @@ module ActiveSupport module Testing module Declarative - - def self.extended(klass) #:nodoc: - klass.class_eval do - - unless method_defined?(:describe) - def self.describe(text) - if block_given? - super - else - message = "`describe` without a block is deprecated, please switch to: `def self.name; #{text.inspect}; end`\n" - ActiveSupport::Deprecation.warn message - - class_eval <<-RUBY_EVAL, __FILE__, __LINE__ + 1 - def self.name - "#{text}" - end - RUBY_EVAL - end - end - end - - end - end - unless defined?(Spec) # Helper to define a test method using a String. Under the hood, it replaces # spaces with underscores and defines the test method. @@ -34,7 +10,7 @@ module ActiveSupport # end def test(name, &block) test_name = "test_#{name.gsub(/\s+/,'_')}".to_sym - defined = instance_method(test_name) rescue false + defined = method_defined? test_name raise "#{test_name} is already defined in #{self}" if defined if block_given? define_method(test_name, &block) diff --git a/activesupport/lib/active_support/testing/isolation.rb b/activesupport/lib/active_support/testing/isolation.rb index 908af176be..68bda35980 100644 --- a/activesupport/lib/active_support/testing/isolation.rb +++ b/activesupport/lib/active_support/testing/isolation.rb @@ -70,14 +70,24 @@ module ActiveSupport exit! else Tempfile.open("isolation") do |tmpfile| - ENV["ISOLATION_TEST"] = self.class.name - ENV["ISOLATION_OUTPUT"] = tmpfile.path + env = { + ISOLATION_TEST: self.class.name, + ISOLATION_OUTPUT: tmpfile.path + } load_paths = $-I.map {|p| "-I\"#{File.expand_path(p)}\"" }.join(" ") - `#{Gem.ruby} #{load_paths} #{$0} #{ORIG_ARGV.join(" ")}` - - ENV.delete("ISOLATION_TEST") - ENV.delete("ISOLATION_OUTPUT") + orig_args = ORIG_ARGV.join(" ") + test_opts = "-n#{self.class.name}##{self.name}" + command = "#{Gem.ruby} #{load_paths} #{$0} #{orig_args} #{test_opts}" + + # IO.popen lets us pass env in a cross-platform way + child = IO.popen([env, command]) + + begin + Process.wait(child.pid) + rescue Errno::ECHILD # The child process may exit before we wait + nil + end return tmpfile.read.unpack("m")[0] end diff --git a/activesupport/lib/active_support/testing/tagged_logging.rb b/activesupport/lib/active_support/testing/tagged_logging.rb index f4cee64091..843ce4a867 100644 --- a/activesupport/lib/active_support/testing/tagged_logging.rb +++ b/activesupport/lib/active_support/testing/tagged_logging.rb @@ -6,7 +6,7 @@ module ActiveSupport attr_writer :tagged_logger def before_setup - if tagged_logger + if tagged_logger && tagged_logger.info? heading = "#{self.class}: #{name}" divider = '-' * heading.size tagged_logger.info divider diff --git a/activesupport/lib/active_support/testing/time_helpers.rb b/activesupport/lib/active_support/testing/time_helpers.rb index 9e0a3d6345..eefa84262e 100644 --- a/activesupport/lib/active_support/testing/time_helpers.rb +++ b/activesupport/lib/active_support/testing/time_helpers.rb @@ -10,7 +10,7 @@ module ActiveSupport def stub_object(object, method_name, return_value) key = [object.object_id, method_name] - if (stub = @stubs[key]) + if stub = @stubs[key] unstub_object(stub) end @@ -61,14 +61,23 @@ module ActiveSupport travel_to Time.now + duration, &block end - # Changes current time to the given time by stubbing +Time.now+ and +Date.today+ to return the - # time or date passed into this method. + # Changes current time to the given time by stubbing +Time.now+ and + # +Date.today+ to return the time or date passed into this method. # # Time.current # => Sat, 09 Nov 2013 15:34:49 EST -05:00 # travel_to Time.new(2004, 11, 24, 01, 04, 44) # Time.current # => Wed, 24 Nov 2004 01:04:44 EST -05:00 # Date.current # => Wed, 24 Nov 2004 # + # Dates are taken as their timestamp at the beginning of the day in the + # application time zone. <tt>Time.current</tt> returns said timestamp, + # and <tt>Time.now</tt> its equivalent in the system time zone. Similarly, + # <tt>Date.current</tt> returns a date equal to the argument, and + # <tt>Date.today</tt> the date according to <tt>Time.now</tt>, which may + # be different. (Note that you rarely want to deal with <tt>Time.now</tt>, + # or <tt>Date.today</tt>, in order to honor the application time zone + # please always use <tt>Time.current</tt> and <tt>Date.current</tt>.) + # # This method also accepts a block, which will return the current time back to its original # state at the end of the block: # @@ -78,12 +87,21 @@ module ActiveSupport # end # Time.current # => Sat, 09 Nov 2013 15:34:49 EST -05:00 def travel_to(date_or_time, &block) - simple_stubs.stub_object(Time, :now, date_or_time.to_time) - simple_stubs.stub_object(Date, :today, date_or_time.to_date) + if date_or_time.is_a?(Date) && !date_or_time.is_a?(DateTime) + now = date_or_time.midnight.to_time + else + now = date_or_time.to_time + end + + simple_stubs.stub_object(Time, :now, now) + simple_stubs.stub_object(Date, :today, now.to_date) if block_given? - block.call - travel_back + begin + block.call + ensure + travel_back + end end end diff --git a/activesupport/lib/active_support/time.rb b/activesupport/lib/active_support/time.rb index 92a593965e..ea2d3391bd 100644 --- a/activesupport/lib/active_support/time.rb +++ b/activesupport/lib/active_support/time.rb @@ -1,5 +1,3 @@ -require 'active_support' - module ActiveSupport autoload :Duration, 'active_support/duration' autoload :TimeWithZone, 'active_support/time_with_zone' diff --git a/activesupport/lib/active_support/time_with_zone.rb b/activesupport/lib/active_support/time_with_zone.rb index c25c97cfa8..4a0ed356b1 100644 --- a/activesupport/lib/active_support/time_with_zone.rb +++ b/activesupport/lib/active_support/time_with_zone.rb @@ -185,8 +185,11 @@ module ActiveSupport end alias_method :rfc822, :rfc2822 - # <tt>:db</tt> format outputs time in UTC; all others output time in local. - # Uses TimeWithZone's +strftime+, so <tt>%Z</tt> and <tt>%z</tt> work correctly. + # Returns a string of the object's date and time. + # Accepts an optional <tt>format</tt>: + # * <tt>:default</tt> - default value, mimics Ruby 1.9 Time#to_s format. + # * <tt>:db</tt> - format outputs time in UTC :db time. See Time#to_formatted_s(:db). + # * Any key in <tt>Time::DATE_FORMATS</tt> can be used. See active_support/core_ext/time/conversions.rb. def to_s(format = :default) if format == :db utc.to_s(format) @@ -259,7 +262,7 @@ module ActiveSupport # If we're subtracting a Duration of variable length (i.e., years, months, days), move backwards from #time, # otherwise move backwards #utc, for accuracy when moving across DST boundaries if other.acts_like?(:time) - utc.to_f - other.to_f + to_time - other.to_time elsif duration_of_variable_length?(other) method_missing(:-, other) else @@ -350,6 +353,14 @@ module ActiveSupport initialize(variables[0].utc, ::Time.find_zone(variables[1]), variables[2].utc) end + # respond_to_missing? is not called in some cases, such as when type conversion is + # performed with Kernel#String + def respond_to?(sym, include_priv = false) + # ensure that we're not going to throw and rescue from NoMethodError in method_missing which is slow + return false if sym.to_sym == :to_str + super + end + # Ensure proxy class responds to all methods that underlying time instance # responds to. def respond_to_missing?(sym, include_priv) diff --git a/activesupport/lib/active_support/values/time_zone.rb b/activesupport/lib/active_support/values/time_zone.rb index eb785d46ce..ee62523824 100644 --- a/activesupport/lib/active_support/values/time_zone.rb +++ b/activesupport/lib/active_support/values/time_zone.rb @@ -188,16 +188,72 @@ module ActiveSupport @lazy_zones_map = ThreadSafe::Cache.new - # Assumes self represents an offset from UTC in seconds (as returned from - # Time#utc_offset) and turns this into an +HH:MM formatted string. - # - # TimeZone.seconds_to_utc_offset(-21_600) # => "-06:00" - def self.seconds_to_utc_offset(seconds, colon = true) - format = colon ? UTC_OFFSET_WITH_COLON : UTC_OFFSET_WITHOUT_COLON - sign = (seconds < 0 ? '-' : '+') - hours = seconds.abs / 3600 - minutes = (seconds.abs % 3600) / 60 - format % [sign, hours, minutes] + class << self + # Assumes self represents an offset from UTC in seconds (as returned from + # Time#utc_offset) and turns this into an +HH:MM formatted string. + # + # TimeZone.seconds_to_utc_offset(-21_600) # => "-06:00" + def seconds_to_utc_offset(seconds, colon = true) + format = colon ? UTC_OFFSET_WITH_COLON : UTC_OFFSET_WITHOUT_COLON + sign = (seconds < 0 ? '-' : '+') + hours = seconds.abs / 3600 + minutes = (seconds.abs % 3600) / 60 + format % [sign, hours, minutes] + end + + def find_tzinfo(name) + TZInfo::TimezoneProxy.new(MAPPING[name] || name) + end + + alias_method :create, :new + + # Returns a TimeZone instance with the given name, or +nil+ if no + # such TimeZone instance exists. (This exists to support the use of + # this class with the +composed_of+ macro.) + def new(name) + self[name] + end + + # Returns an array of all TimeZone objects. There are multiple + # TimeZone objects per time zone, in many cases, to make it easier + # for users to find their own time zone. + def all + @zones ||= zones_map.values.sort + end + + def zones_map + @zones_map ||= begin + MAPPING.each_key {|place| self[place]} # load all the zones + @lazy_zones_map + end + end + + # Locate a specific time zone object. If the argument is a string, it + # is interpreted to mean the name of the timezone to locate. If it is a + # numeric value it is either the hour offset, or the second offset, of the + # timezone to find. (The first one with that offset will be returned.) + # Returns +nil+ if no such time zone is known to the system. + def [](arg) + case arg + when String + begin + @lazy_zones_map[arg] ||= create(arg).tap { |tz| tz.utc_offset } + rescue TZInfo::InvalidTimezoneIdentifier + nil + end + when Numeric, ActiveSupport::Duration + arg *= 3600 if arg.abs <= 13 + all.find { |z| z.utc_offset == arg.to_i } + else + raise ArgumentError, "invalid argument to TimeZone[]: #{arg.inspect}" + end + end + + # A convenience method for returning a collection of TimeZone objects + # for time zones in the USA. + def us_zones + @us_zones ||= all.find_all { |z| z.name =~ /US|Arizona|Indiana|Hawaii|Alaska/ } + end end include Comparable @@ -282,14 +338,19 @@ module ActiveSupport # # Time.zone.now # => Fri, 31 Dec 1999 14:00:00 HST -10:00 # Time.zone.parse('22:30:00') # => Fri, 31 Dec 1999 22:30:00 HST -10:00 - def parse(str, now=now) + # + # However, if the date component is not provided, but any other upper + # components are supplied, then the day of the month defaults to 1: + # + # Time.zone.parse('Mar 2000') # => Wed, 01 Mar 2000 00:00:00 HST -10:00 + def parse(str, now=now()) parts = Date._parse(str, false) return if parts.empty? time = Time.new( parts.fetch(:year, now.year), parts.fetch(:mon, now.month), - parts.fetch(:mday, now.day), + parts.fetch(:mday, parts[:year] || parts[:mon] ? 1 : now.day), parts.fetch(:hour, 0), parts.fetch(:min, 0), parts.fetch(:sec, 0) + parts.fetch(:sec_fraction, 0), @@ -356,66 +417,9 @@ module ActiveSupport tzinfo.periods_for_local(time) end - def self.find_tzinfo(name) - TZInfo::TimezoneProxy.new(MAPPING[name] || name) - end - - class << self - alias_method :create, :new - - # Returns a TimeZone instance with the given name, or +nil+ if no - # such TimeZone instance exists. (This exists to support the use of - # this class with the +composed_of+ macro.) - def new(name) - self[name] - end - - # Returns an array of all TimeZone objects. There are multiple - # TimeZone objects per time zone, in many cases, to make it easier - # for users to find their own time zone. - def all - @zones ||= zones_map.values.sort - end - - def zones_map - @zones_map ||= begin - MAPPING.each_key {|place| self[place]} # load all the zones - @lazy_zones_map - end - end - - # Locate a specific time zone object. If the argument is a string, it - # is interpreted to mean the name of the timezone to locate. If it is a - # numeric value it is either the hour offset, or the second offset, of the - # timezone to find. (The first one with that offset will be returned.) - # Returns +nil+ if no such time zone is known to the system. - def [](arg) - case arg - when String - begin - @lazy_zones_map[arg] ||= create(arg).tap { |tz| tz.utc_offset } - rescue TZInfo::InvalidTimezoneIdentifier - nil - end - when Numeric, ActiveSupport::Duration - arg *= 3600 if arg.abs <= 13 - all.find { |z| z.utc_offset == arg.to_i } - else - raise ArgumentError, "invalid argument to TimeZone[]: #{arg.inspect}" - end - end - - # A convenience method for returning a collection of TimeZone objects - # for time zones in the USA. - def us_zones - @us_zones ||= all.find_all { |z| z.name =~ /US|Arizona|Indiana|Hawaii|Alaska/ } - end - end - private - - def time_now - Time.now - end + def time_now + Time.now + end end end diff --git a/activesupport/lib/active_support/version.rb b/activesupport/lib/active_support/version.rb index b3f0e7198d..fe03984546 100644 --- a/activesupport/lib/active_support/version.rb +++ b/activesupport/lib/active_support/version.rb @@ -1,11 +1,8 @@ +require_relative 'gem_version' + module ActiveSupport - # Returns the version of the currently loaded ActiveSupport as a Gem::Version + # Returns the version of the currently loaded ActiveSupport as a <tt>Gem::Version</tt> def self.version - Gem::Version.new "4.1.0.beta1" - end - - module VERSION #:nodoc: - MAJOR, MINOR, TINY, PRE = ActiveSupport.version.segments - STRING = ActiveSupport.version.to_s + gem_version end end diff --git a/activesupport/test/abstract_unit.rb b/activesupport/test/abstract_unit.rb index 0b393e0c7a..7ffcae6007 100644 --- a/activesupport/test/abstract_unit.rb +++ b/activesupport/test/abstract_unit.rb @@ -36,3 +36,5 @@ end def jruby_skip(message = '') skip message if defined?(JRUBY_VERSION) end + +require 'mocha/setup' # FIXME: stop using mocha diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb index c3c65cf805..8287e62f4c 100644 --- a/activesupport/test/caching_test.rb +++ b/activesupport/test/caching_test.rb @@ -60,36 +60,25 @@ class CacheKeyTest < ActiveSupport::TestCase end def test_expand_cache_key_with_rails_cache_id - begin - ENV['RAILS_CACHE_ID'] = 'c99' + with_env('RAILS_CACHE_ID' => 'c99') do assert_equal 'c99/foo', ActiveSupport::Cache.expand_cache_key(:foo) assert_equal 'c99/foo', ActiveSupport::Cache.expand_cache_key([:foo]) assert_equal 'c99/foo/bar', ActiveSupport::Cache.expand_cache_key([:foo, :bar]) assert_equal 'nm/c99/foo', ActiveSupport::Cache.expand_cache_key(:foo, :nm) assert_equal 'nm/c99/foo', ActiveSupport::Cache.expand_cache_key([:foo], :nm) assert_equal 'nm/c99/foo/bar', ActiveSupport::Cache.expand_cache_key([:foo, :bar], :nm) - ensure - ENV['RAILS_CACHE_ID'] = nil end end def test_expand_cache_key_with_rails_app_version - begin - ENV['RAILS_APP_VERSION'] = 'rails3' + with_env('RAILS_APP_VERSION' => 'rails3') do assert_equal 'rails3/foo', ActiveSupport::Cache.expand_cache_key(:foo) - ensure - ENV['RAILS_APP_VERSION'] = nil end end def test_expand_cache_key_rails_cache_id_should_win_over_rails_app_version - begin - ENV['RAILS_CACHE_ID'] = 'c99' - ENV['RAILS_APP_VERSION'] = 'rails3' + with_env('RAILS_CACHE_ID' => 'c99', 'RAILS_APP_VERSION' => 'rails3') do assert_equal 'c99/foo', ActiveSupport::Cache.expand_cache_key(:foo) - ensure - ENV['RAILS_CACHE_ID'] = nil - ENV['RAILS_APP_VERSION'] = nil end end @@ -124,6 +113,16 @@ class CacheKeyTest < ActiveSupport::TestCase def test_expand_cache_key_of_array_like_object assert_equal 'foo/bar/baz', ActiveSupport::Cache.expand_cache_key(%w{foo bar baz}.to_enum) end + + private + + def with_env(kv) + old_values = {} + kv.each { |key, value| old_values[key], ENV[key] = ENV[key], value } + yield + ensure + old_values.each { |key, value| ENV[key] = value} + end end class CacheStoreSettingTest < ActiveSupport::TestCase @@ -297,20 +296,21 @@ module CacheStoreBehavior @cache.write('foo', 'bar') @cache.write('fud', 'biz') - values = @cache.fetch_multi('foo', 'fu', 'fud') {|value| value * 2 } + values = @cache.fetch_multi('foo', 'fu', 'fud') { |value| value * 2 } - assert_equal(["bar", "fufu", "biz"], values) - assert_equal("fufu", @cache.read('fu')) + assert_equal({ 'foo' => 'bar', 'fu' => 'fufu', 'fud' => 'biz' }, values) + assert_equal('fufu', @cache.read('fu')) end def test_multi_with_objects - foo = stub(:title => "FOO!", :cache_key => "foo") - bar = stub(:cache_key => "bar") + foo = stub(:title => 'FOO!', :cache_key => 'foo') + bar = stub(:cache_key => 'bar') + + @cache.write('bar', 'BAM!') - @cache.write('bar', "BAM!") + values = @cache.fetch_multi(foo, bar) { |object| object.title } - values = @cache.fetch_multi(foo, bar) {|object| object.title } - assert_equal(["FOO!", "BAM!"], values) + assert_equal({ foo => 'FOO!', bar => 'BAM!' }, values) end def test_read_and_write_compressed_small_data @@ -691,6 +691,11 @@ class FileStoreTest < ActiveSupport::TestCase assert File.exist?(filepath) end + def test_long_keys + @cache.write("a"*10000, 1) + assert_equal 1, @cache.read("a"*10000) + end + def test_key_transformation key = @cache.send(:key_file_path, "views/index?id=1") assert_equal "views/index?id=1", @cache.send(:file_path_key, key) diff --git a/activesupport/test/clean_backtrace_test.rb b/activesupport/test/clean_backtrace_test.rb index dd67a45cf6..05580352a9 100644 --- a/activesupport/test/clean_backtrace_test.rb +++ b/activesupport/test/clean_backtrace_test.rb @@ -34,6 +34,11 @@ class BacktraceCleanerSilencerTest < ActiveSupport::TestCase [ "/other/class.rb" ], @bc.clean([ "/mongrel/class.rb", "/other/class.rb", "/mongrel/stuff.rb" ]) end + + test "backtrace cleaner should allow removing silencer" do + @bc.remove_silencers! + assert_equal ["/mongrel/stuff.rb"], @bc.clean(["/mongrel/stuff.rb"]) + end end class BacktraceCleanerMultipleSilencersTest < ActiveSupport::TestCase diff --git a/activesupport/test/concern_test.rb b/activesupport/test/concern_test.rb index a74ee880b2..60bd8a06aa 100644 --- a/activesupport/test/concern_test.rb +++ b/activesupport/test/concern_test.rb @@ -5,7 +5,7 @@ class ConcernTest < ActiveSupport::TestCase module Baz extend ActiveSupport::Concern - module ClassMethods + class_methods do def baz "baz" end @@ -33,6 +33,12 @@ class ConcernTest < ActiveSupport::TestCase include Baz + module ClassMethods + def baz + "bar's baz + " + super + end + end + def bar "bar" end @@ -73,7 +79,7 @@ class ConcernTest < ActiveSupport::TestCase @klass.send(:include, Bar) assert_equal "bar", @klass.new.bar assert_equal "bar+baz", @klass.new.baz - assert_equal "baz", @klass.baz + assert_equal "bar's baz + baz", @klass.baz assert @klass.included_modules.include?(ConcernTest::Bar) end diff --git a/activesupport/test/constantize_test_cases.rb b/activesupport/test/constantize_test_cases.rb index bbeb710a0c..8a9fd4996b 100644 --- a/activesupport/test/constantize_test_cases.rb +++ b/activesupport/test/constantize_test_cases.rb @@ -27,13 +27,24 @@ module ConstantizeTestCases assert_equal Ace::Base::Case, yield("Ace::Base::Case") assert_equal Ace::Base::Case, yield("::Ace::Base::Case") assert_equal Ace::Base::Case::Dice, yield("Ace::Base::Case::Dice") + assert_equal Ace::Base::Case::Dice, yield("Ace::Base::Fase::Dice") assert_equal Ace::Base::Fase::Dice, yield("Ace::Base::Fase::Dice") + assert_equal Ace::Gas::Case, yield("Ace::Gas::Case") assert_equal Ace::Gas::Case::Dice, yield("Ace::Gas::Case::Dice") + assert_equal Ace::Base::Case::Dice, yield("Ace::Gas::Case::Dice") + assert_equal Case::Dice, yield("Case::Dice") + assert_equal AddtlGlobalConstants::Case::Dice, yield("Case::Dice") + assert_equal Object::AddtlGlobalConstants::Case::Dice, yield("Case::Dice") + assert_equal Case::Dice, yield("Object::Case::Dice") + assert_equal AddtlGlobalConstants::Case::Dice, yield("Object::Case::Dice") + assert_equal Object::AddtlGlobalConstants::Case::Dice, yield("Case::Dice") + assert_equal ConstantizeTestCases, yield("ConstantizeTestCases") assert_equal ConstantizeTestCases, yield("::ConstantizeTestCases") + assert_raises(NameError) { yield("UnknownClass") } assert_raises(NameError) { yield("UnknownClass::Ace") } assert_raises(NameError) { yield("UnknownClass::Ace::Base") } diff --git a/activesupport/test/core_ext/array/access_test.rb b/activesupport/test/core_ext/array/access_test.rb new file mode 100644 index 0000000000..f14f64421d --- /dev/null +++ b/activesupport/test/core_ext/array/access_test.rb @@ -0,0 +1,30 @@ +require 'abstract_unit' +require 'active_support/core_ext/array' + +class AccessTest < ActiveSupport::TestCase + def test_from + assert_equal %w( a b c d ), %w( a b c d ).from(0) + assert_equal %w( c d ), %w( a b c d ).from(2) + assert_equal %w(), %w( a b c d ).from(10) + assert_equal %w( d e ), %w( a b c d e ).from(-2) + assert_equal %w(), %w( a b c d e ).from(-10) + end + + def test_to + assert_equal %w( a ), %w( a b c d ).to(0) + assert_equal %w( a b c ), %w( a b c d ).to(2) + assert_equal %w( a b c d ), %w( a b c d ).to(10) + assert_equal %w( a b c ), %w( a b c d ).to(-2) + assert_equal %w(), %w( a b c ).to(-10) + end + + def test_specific_accessor + array = (1..42).to_a + + assert_equal array[1], array.second + assert_equal array[2], array.third + assert_equal array[3], array.fourth + assert_equal array[4], array.fifth + assert_equal array[41], array.forty_two + end +end diff --git a/activesupport/test/core_ext/array/conversions_test.rb b/activesupport/test/core_ext/array/conversions_test.rb new file mode 100644 index 0000000000..577b889410 --- /dev/null +++ b/activesupport/test/core_ext/array/conversions_test.rb @@ -0,0 +1,197 @@ +require 'abstract_unit' +require 'active_support/core_ext/array' +require 'active_support/core_ext/big_decimal' +require 'active_support/core_ext/hash' +require 'active_support/core_ext/string' + +class ToSentenceTest < ActiveSupport::TestCase + def test_plain_array_to_sentence + assert_equal "", [].to_sentence + assert_equal "one", ['one'].to_sentence + assert_equal "one and two", ['one', 'two'].to_sentence + assert_equal "one, two, and three", ['one', 'two', 'three'].to_sentence + end + + def test_to_sentence_with_words_connector + assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(words_connector: ' ') + assert_equal "one & two, and three", ['one', 'two', 'three'].to_sentence(words_connector: ' & ') + assert_equal "onetwo, and three", ['one', 'two', 'three'].to_sentence(words_connector: nil) + end + + def test_to_sentence_with_last_word_connector + assert_equal "one, two, and also three", ['one', 'two', 'three'].to_sentence(last_word_connector: ', and also ') + assert_equal "one, twothree", ['one', 'two', 'three'].to_sentence(last_word_connector: nil) + assert_equal "one, two three", ['one', 'two', 'three'].to_sentence(last_word_connector: ' ') + assert_equal "one, two and three", ['one', 'two', 'three'].to_sentence(last_word_connector: ' and ') + end + + def test_two_elements + assert_equal "one and two", ['one', 'two'].to_sentence + assert_equal "one two", ['one', 'two'].to_sentence(two_words_connector: ' ') + end + + def test_one_element + assert_equal "one", ['one'].to_sentence + end + + def test_one_element_not_same_object + elements = ["one"] + assert_not_equal elements[0].object_id, elements.to_sentence.object_id + end + + def test_one_non_string_element + assert_equal '1', [1].to_sentence + end + + def test_does_not_modify_given_hash + options = { words_connector: ' ' } + assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(options) + assert_equal({ words_connector: ' ' }, options) + end + + def test_with_blank_elements + assert_equal ", one, , two, and three", [nil, 'one', '', 'two', 'three'].to_sentence + end + + def test_with_invalid_options + exception = assert_raise ArgumentError do + ['one', 'two'].to_sentence(passing: 'invalid option') + end + + assert_equal exception.message, "Unknown key: :passing. Valid keys are: :words_connector, :two_words_connector, :last_word_connector, :locale" + end +end + +class ToSTest < ActiveSupport::TestCase + class TestDB + @@counter = 0 + def id + @@counter += 1 + end + end + + def test_to_s_db + collection = [TestDB.new, TestDB.new, TestDB.new] + + assert_equal "null", [].to_s(:db) + assert_equal "1,2,3", collection.to_s(:db) + end +end + +class ToXmlTest < ActiveSupport::TestCase + def test_to_xml_with_hash_elements + xml = [ + { name: "David", age: 26, age_in_millis: 820497600000 }, + { name: "Jason", age: 31, age_in_millis: BigDecimal.new('1.0') } + ].to_xml(skip_instruct: true, indent: 0) + + assert_equal '<objects type="array"><object>', xml.first(30) + assert xml.include?(%(<age type="integer">26</age>)), xml + assert xml.include?(%(<age-in-millis type="integer">820497600000</age-in-millis>)), xml + assert xml.include?(%(<name>David</name>)), xml + assert xml.include?(%(<age type="integer">31</age>)), xml + assert xml.include?(%(<age-in-millis type="decimal">1.0</age-in-millis>)), xml + assert xml.include?(%(<name>Jason</name>)), xml + end + + def test_to_xml_with_non_hash_elements + xml = [1, 2, 3].to_xml(skip_instruct: true, indent: 0) + + assert_equal '<fixnums type="array"><fixnum', xml.first(29) + assert xml.include?(%(<fixnum type="integer">2</fixnum>)), xml + end + + def test_to_xml_with_non_hash_different_type_elements + xml = [1, 2.0, '3'].to_xml(skip_instruct: true, indent: 0) + + assert_equal '<objects type="array"><object', xml.first(29) + assert xml.include?(%(<object type="integer">1</object>)), xml + assert xml.include?(%(<object type="float">2.0</object>)), xml + assert xml.include?(%(object>3</object>)), xml + end + + def test_to_xml_with_dedicated_name + xml = [ + { name: "David", age: 26, age_in_millis: 820497600000 }, { name: "Jason", age: 31 } + ].to_xml(skip_instruct: true, indent: 0, root: "people") + + assert_equal '<people type="array"><person>', xml.first(29) + end + + def test_to_xml_with_options + xml = [ + { name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" } + ].to_xml(skip_instruct: true, skip_types: true, indent: 0) + + assert_equal "<objects><object>", xml.first(17) + assert xml.include?(%(<street-address>Paulina</street-address>)) + assert xml.include?(%(<name>David</name>)) + assert xml.include?(%(<street-address>Evergreen</street-address>)) + assert xml.include?(%(<name>Jason</name>)) + end + + def test_to_xml_with_indent_set + xml = [ + { name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" } + ].to_xml(skip_instruct: true, skip_types: true, indent: 4) + + assert_equal "<objects>\n <object>", xml.first(22) + assert xml.include?(%(\n <street-address>Paulina</street-address>)) + assert xml.include?(%(\n <name>David</name>)) + assert xml.include?(%(\n <street-address>Evergreen</street-address>)) + assert xml.include?(%(\n <name>Jason</name>)) + end + + def test_to_xml_with_dasherize_false + xml = [ + { name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" } + ].to_xml(skip_instruct: true, skip_types: true, indent: 0, dasherize: false) + + assert_equal "<objects><object>", xml.first(17) + assert xml.include?(%(<street_address>Paulina</street_address>)) + assert xml.include?(%(<street_address>Evergreen</street_address>)) + end + + def test_to_xml_with_dasherize_true + xml = [ + { name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" } + ].to_xml(skip_instruct: true, skip_types: true, indent: 0, dasherize: true) + + assert_equal "<objects><object>", xml.first(17) + assert xml.include?(%(<street-address>Paulina</street-address>)) + assert xml.include?(%(<street-address>Evergreen</street-address>)) + end + + def test_to_xml_with_instruct + xml = [ + { name: "David", age: 26, age_in_millis: 820497600000 }, + { name: "Jason", age: 31, age_in_millis: BigDecimal.new('1.0') } + ].to_xml(skip_instruct: false, indent: 0) + + assert_match(/^<\?xml [^>]*/, xml) + assert_equal 0, xml.rindex(/<\?xml /) + end + + def test_to_xml_with_block + xml = [ + { name: "David", age: 26, age_in_millis: 820497600000 }, + { name: "Jason", age: 31, age_in_millis: BigDecimal.new('1.0') } + ].to_xml(skip_instruct: true, indent: 0) do |builder| + builder.count 2 + end + + assert xml.include?(%(<count>2</count>)), xml + end + + def test_to_xml_with_empty + xml = [].to_xml + assert_match(/type="array"\/>/, xml) + end + + def test_to_xml_dups_options + options = { skip_instruct: true } + [].to_xml(options) + # :builder, etc, shouldn't be added to options + assert_equal({ skip_instruct: true }, options) + end +end diff --git a/activesupport/test/core_ext/array/extract_options_test.rb b/activesupport/test/core_ext/array/extract_options_test.rb new file mode 100644 index 0000000000..0481a507cf --- /dev/null +++ b/activesupport/test/core_ext/array/extract_options_test.rb @@ -0,0 +1,45 @@ +require 'abstract_unit' +require 'active_support/core_ext/array' +require 'active_support/core_ext/hash' + +class ExtractOptionsTest < ActiveSupport::TestCase + class HashSubclass < Hash + end + + class ExtractableHashSubclass < Hash + def extractable_options? + true + end + end + + def test_extract_options + assert_equal({}, [].extract_options!) + assert_equal({}, [1].extract_options!) + assert_equal({ a: :b }, [{ a: :b }].extract_options!) + assert_equal({ a: :b }, [1, { a: :b }].extract_options!) + end + + def test_extract_options_doesnt_extract_hash_subclasses + hash = HashSubclass.new + hash[:foo] = 1 + array = [hash] + options = array.extract_options! + assert_equal({}, options) + assert_equal([hash], array) + end + + def test_extract_options_extracts_extractable_subclass + hash = ExtractableHashSubclass.new + hash[:foo] = 1 + array = [hash] + options = array.extract_options! + assert_equal({ foo: 1 }, options) + assert_equal([], array) + end + + def test_extract_options_extracts_hash_with_indifferent_access + array = [{ foo: 1 }.with_indifferent_access] + options = array.extract_options! + assert_equal(1, options[:foo]) + end +end diff --git a/activesupport/test/core_ext/array/grouping_test.rb b/activesupport/test/core_ext/array/grouping_test.rb new file mode 100644 index 0000000000..2eb0f05141 --- /dev/null +++ b/activesupport/test/core_ext/array/grouping_test.rb @@ -0,0 +1,126 @@ +require 'abstract_unit' +require 'active_support/core_ext/array' + +class GroupingTest < ActiveSupport::TestCase + def setup + Fixnum.send :private, :/ # test we avoid Integer#/ (redefined by mathn) + end + + def teardown + Fixnum.send :public, :/ + end + + def test_in_groups_of_with_perfect_fit + groups = [] + ('a'..'i').to_a.in_groups_of(3) do |group| + groups << group + end + + assert_equal [%w(a b c), %w(d e f), %w(g h i)], groups + assert_equal [%w(a b c), %w(d e f), %w(g h i)], ('a'..'i').to_a.in_groups_of(3) + end + + def test_in_groups_of_with_padding + groups = [] + ('a'..'g').to_a.in_groups_of(3) do |group| + groups << group + end + + assert_equal [%w(a b c), %w(d e f), ['g', nil, nil]], groups + end + + def test_in_groups_of_pads_with_specified_values + groups = [] + + ('a'..'g').to_a.in_groups_of(3, 'foo') do |group| + groups << group + end + + assert_equal [%w(a b c), %w(d e f), %w(g foo foo)], groups + end + + def test_in_groups_of_without_padding + groups = [] + + ('a'..'g').to_a.in_groups_of(3, false) do |group| + groups << group + end + + assert_equal [%w(a b c), %w(d e f), %w(g)], groups + end + + def test_in_groups_returned_array_size + array = (1..7).to_a + + 1.upto(array.size + 1) do |number| + assert_equal number, array.in_groups(number).size + end + end + + def test_in_groups_with_empty_array + assert_equal [[], [], []], [].in_groups(3) + end + + def test_in_groups_with_block + array = (1..9).to_a + groups = [] + + array.in_groups(3) do |group| + groups << group + end + + assert_equal array.in_groups(3), groups + end + + def test_in_groups_with_perfect_fit + assert_equal [[1, 2, 3], [4, 5, 6], [7, 8, 9]], + (1..9).to_a.in_groups(3) + end + + def test_in_groups_with_padding + array = (1..7).to_a + + assert_equal [[1, 2, 3], [4, 5, nil], [6, 7, nil]], + array.in_groups(3) + assert_equal [[1, 2, 3], [4, 5, 'foo'], [6, 7, 'foo']], + array.in_groups(3, 'foo') + end + + def test_in_groups_without_padding + assert_equal [[1, 2, 3], [4, 5], [6, 7]], + (1..7).to_a.in_groups(3, false) + end + + def test_in_groups_invalid_argument + assert_raises(ArgumentError) { [].in_groups_of(0) } + assert_raises(ArgumentError) { [].in_groups_of(-1) } + assert_raises(ArgumentError) { [].in_groups_of(nil) } + end +end + +class SplitTest < ActiveSupport::TestCase + def test_split_with_empty_array + assert_equal [[]], [].split(0) + end + + def test_split_with_argument + a = [1, 2, 3, 4, 5] + assert_equal [[1, 2], [4, 5]], a.split(3) + assert_equal [[1, 2, 3, 4, 5]], a.split(0) + assert_equal [1, 2, 3, 4, 5], a + end + + def test_split_with_block + a = (1..10).to_a + assert_equal [[1, 2], [4, 5], [7, 8], [10]], a.split { |i| i % 3 == 0 } + assert_equal [1, 2, 3, 4, 5, 6, 7, 8, 9 ,10], a + end + + def test_split_with_edge_values + a = [1, 2, 3, 4, 5] + assert_equal [[], [2, 3, 4, 5]], a.split(1) + assert_equal [[1, 2, 3, 4], []], a.split(5) + assert_equal [[], [2, 3, 4], []], a.split { |i| i == 1 || i == 5 } + assert_equal [1, 2, 3, 4, 5], a + end +end diff --git a/activesupport/test/core_ext/array/prepend_append_test.rb b/activesupport/test/core_ext/array/prepend_append_test.rb new file mode 100644 index 0000000000..762aa69b2b --- /dev/null +++ b/activesupport/test/core_ext/array/prepend_append_test.rb @@ -0,0 +1,12 @@ +require 'abstract_unit' +require 'active_support/core_ext/array' + +class PrependAppendTest < ActiveSupport::TestCase + def test_append + assert_equal [1, 2], [1].append(2) + end + + def test_prepend + assert_equal [2, 1], [1].prepend(2) + end +end diff --git a/activesupport/test/core_ext/array/wrap_test.rb b/activesupport/test/core_ext/array/wrap_test.rb new file mode 100644 index 0000000000..baf426506f --- /dev/null +++ b/activesupport/test/core_ext/array/wrap_test.rb @@ -0,0 +1,77 @@ +require 'abstract_unit' +require 'active_support/core_ext/array' + +class WrapTest < ActiveSupport::TestCase + class FakeCollection + def to_ary + ["foo", "bar"] + end + end + + class Proxy + def initialize(target) @target = target end + def method_missing(*a) @target.send(*a) end + end + + class DoubtfulToAry + def to_ary + :not_an_array + end + end + + class NilToAry + def to_ary + nil + end + end + + def test_array + ary = %w(foo bar) + assert_same ary, Array.wrap(ary) + end + + def test_nil + assert_equal [], Array.wrap(nil) + end + + def test_object + o = Object.new + assert_equal [o], Array.wrap(o) + end + + def test_string + assert_equal ["foo"], Array.wrap("foo") + end + + def test_string_with_newline + assert_equal ["foo\nbar"], Array.wrap("foo\nbar") + end + + def test_object_with_to_ary + assert_equal ["foo", "bar"], Array.wrap(FakeCollection.new) + end + + def test_proxy_object + p = Proxy.new(Object.new) + assert_equal [p], Array.wrap(p) + end + + def test_proxy_to_object_with_to_ary + p = Proxy.new(FakeCollection.new) + assert_equal [p], Array.wrap(p) + end + + def test_struct + o = Struct.new(:foo).new(123) + assert_equal [o], Array.wrap(o) + end + + def test_wrap_returns_wrapped_if_to_ary_returns_nil + o = NilToAry.new + assert_equal [o], Array.wrap(o) + end + + def test_wrap_does_not_complain_if_to_ary_does_not_return_an_array + assert_equal DoubtfulToAry.new.to_ary, Array.wrap(DoubtfulToAry.new) + end +end diff --git a/activesupport/test/core_ext/array_ext_test.rb b/activesupport/test/core_ext/array_ext_test.rb deleted file mode 100644 index 57722fd52a..0000000000 --- a/activesupport/test/core_ext/array_ext_test.rb +++ /dev/null @@ -1,451 +0,0 @@ -require 'abstract_unit' -require 'active_support/core_ext/array' -require 'active_support/core_ext/big_decimal' -require 'active_support/core_ext/object/conversions' - -require 'active_support/core_ext' # FIXME: pulling in all to_xml extensions -require 'active_support/hash_with_indifferent_access' - -class ArrayExtAccessTests < ActiveSupport::TestCase - def test_from - assert_equal %w( a b c d ), %w( a b c d ).from(0) - assert_equal %w( c d ), %w( a b c d ).from(2) - assert_equal %w(), %w( a b c d ).from(10) - end - - def test_to - assert_equal %w( a ), %w( a b c d ).to(0) - assert_equal %w( a b c ), %w( a b c d ).to(2) - assert_equal %w( a b c d ), %w( a b c d ).to(10) - end - - def test_second_through_tenth - array = (1..42).to_a - - assert_equal array[1], array.second - assert_equal array[2], array.third - assert_equal array[3], array.fourth - assert_equal array[4], array.fifth - assert_equal array[41], array.forty_two - end -end - -class ArrayExtToParamTests < ActiveSupport::TestCase - class ToParam < String - def to_param - "#{self}1" - end - end - - def test_string_array - assert_equal '', %w().to_param - assert_equal 'hello/world', %w(hello world).to_param - assert_equal 'hello/10', %w(hello 10).to_param - end - - def test_number_array - assert_equal '10/20', [10, 20].to_param - end - - def test_to_param_array - assert_equal 'custom1/param1', [ToParam.new('custom'), ToParam.new('param')].to_param - end -end - -class ArrayExtToSentenceTests < ActiveSupport::TestCase - def test_plain_array_to_sentence - assert_equal "", [].to_sentence - assert_equal "one", ['one'].to_sentence - assert_equal "one and two", ['one', 'two'].to_sentence - assert_equal "one, two, and three", ['one', 'two', 'three'].to_sentence - end - - def test_to_sentence_with_words_connector - assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(:words_connector => ' ') - assert_equal "one & two, and three", ['one', 'two', 'three'].to_sentence(:words_connector => ' & ') - assert_equal "onetwo, and three", ['one', 'two', 'three'].to_sentence(:words_connector => nil) - end - - def test_to_sentence_with_last_word_connector - assert_equal "one, two, and also three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ', and also ') - assert_equal "one, twothree", ['one', 'two', 'three'].to_sentence(:last_word_connector => nil) - assert_equal "one, two three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ' ') - assert_equal "one, two and three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ' and ') - end - - def test_two_elements - assert_equal "one and two", ['one', 'two'].to_sentence - assert_equal "one two", ['one', 'two'].to_sentence(:two_words_connector => ' ') - end - - def test_one_element - assert_equal "one", ['one'].to_sentence - end - - def test_one_element_not_same_object - elements = ["one"] - assert_not_equal elements[0].object_id, elements.to_sentence.object_id - end - - def test_one_non_string_element - assert_equal '1', [1].to_sentence - end - - def test_does_not_modify_given_hash - options = { words_connector: ' ' } - assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(options) - assert_equal({ words_connector: ' ' }, options) - end - - def test_with_blank_elements - assert_equal ", one, , two, and three", [nil, 'one', '', 'two', 'three'].to_sentence - end -end - -class ArrayExtToSTests < ActiveSupport::TestCase - def test_to_s_db - collection = [ - Class.new { def id() 1 end }.new, - Class.new { def id() 2 end }.new, - Class.new { def id() 3 end }.new - ] - - assert_equal "null", [].to_s(:db) - assert_equal "1,2,3", collection.to_s(:db) - end -end - -class ArrayExtGroupingTests < ActiveSupport::TestCase - def setup - Fixnum.send :private, :/ # test we avoid Integer#/ (redefined by mathn) - end - - def teardown - Fixnum.send :public, :/ - end - - def test_in_groups_of_with_perfect_fit - groups = [] - ('a'..'i').to_a.in_groups_of(3) do |group| - groups << group - end - - assert_equal [%w(a b c), %w(d e f), %w(g h i)], groups - assert_equal [%w(a b c), %w(d e f), %w(g h i)], ('a'..'i').to_a.in_groups_of(3) - end - - def test_in_groups_of_with_padding - groups = [] - ('a'..'g').to_a.in_groups_of(3) do |group| - groups << group - end - - assert_equal [%w(a b c), %w(d e f), ['g', nil, nil]], groups - end - - def test_in_groups_of_pads_with_specified_values - groups = [] - - ('a'..'g').to_a.in_groups_of(3, 'foo') do |group| - groups << group - end - - assert_equal [%w(a b c), %w(d e f), ['g', 'foo', 'foo']], groups - end - - def test_in_groups_of_without_padding - groups = [] - - ('a'..'g').to_a.in_groups_of(3, false) do |group| - groups << group - end - - assert_equal [%w(a b c), %w(d e f), ['g']], groups - end - - def test_in_groups_returned_array_size - array = (1..7).to_a - - 1.upto(array.size + 1) do |number| - assert_equal number, array.in_groups(number).size - end - end - - def test_in_groups_with_empty_array - assert_equal [[], [], []], [].in_groups(3) - end - - def test_in_groups_with_block - array = (1..9).to_a - groups = [] - - array.in_groups(3) do |group| - groups << group - end - - assert_equal array.in_groups(3), groups - end - - def test_in_groups_with_perfect_fit - assert_equal [[1, 2, 3], [4, 5, 6], [7, 8, 9]], - (1..9).to_a.in_groups(3) - end - - def test_in_groups_with_padding - array = (1..7).to_a - - assert_equal [[1, 2, 3], [4, 5, nil], [6, 7, nil]], - array.in_groups(3) - assert_equal [[1, 2, 3], [4, 5, 'foo'], [6, 7, 'foo']], - array.in_groups(3, 'foo') - end - - def test_in_groups_without_padding - assert_equal [[1, 2, 3], [4, 5], [6, 7]], - (1..7).to_a.in_groups(3, false) - end -end - -class ArraySplitTests < ActiveSupport::TestCase - def test_split_with_empty_array - assert_equal [[]], [].split(0) - end - - def test_split_with_argument - a = [1, 2, 3, 4, 5] - assert_equal [[1, 2], [4, 5]], a.split(3) - assert_equal [[1, 2, 3, 4, 5]], a.split(0) - assert_equal [1, 2, 3, 4, 5], a - end - - def test_split_with_block - a = (1..10).to_a - assert_equal [[1, 2], [4, 5], [7, 8], [10]], a.split { |i| i % 3 == 0 } - assert_equal [1, 2, 3, 4, 5, 6, 7, 8, 9 ,10], a - end - - def test_split_with_edge_values - a = [1, 2, 3, 4, 5] - assert_equal [[], [2, 3, 4, 5]], a.split(1) - assert_equal [[1, 2, 3, 4], []], a.split(5) - assert_equal [[], [2, 3, 4], []], a.split { |i| i == 1 || i == 5 } - assert_equal [1, 2, 3, 4, 5], a - end -end - -class ArrayToXmlTests < ActiveSupport::TestCase - def test_to_xml - xml = [ - { :name => "David", :age => 26, :age_in_millis => 820497600000 }, - { :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') } - ].to_xml(:skip_instruct => true, :indent => 0) - - assert_equal '<objects type="array"><object>', xml.first(30) - assert xml.include?(%(<age type="integer">26</age>)), xml - assert xml.include?(%(<age-in-millis type="integer">820497600000</age-in-millis>)), xml - assert xml.include?(%(<name>David</name>)), xml - assert xml.include?(%(<age type="integer">31</age>)), xml - assert xml.include?(%(<age-in-millis type="decimal">1.0</age-in-millis>)), xml - assert xml.include?(%(<name>Jason</name>)), xml - end - - def test_to_xml_with_dedicated_name - xml = [ - { :name => "David", :age => 26, :age_in_millis => 820497600000 }, { :name => "Jason", :age => 31 } - ].to_xml(:skip_instruct => true, :indent => 0, :root => "people") - - assert_equal '<people type="array"><person>', xml.first(29) - end - - def test_to_xml_with_options - xml = [ - { :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" } - ].to_xml(:skip_instruct => true, :skip_types => true, :indent => 0) - - assert_equal "<objects><object>", xml.first(17) - assert xml.include?(%(<street-address>Paulina</street-address>)) - assert xml.include?(%(<name>David</name>)) - assert xml.include?(%(<street-address>Evergreen</street-address>)) - assert xml.include?(%(<name>Jason</name>)) - end - - def test_to_xml_with_dasherize_false - xml = [ - { :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" } - ].to_xml(:skip_instruct => true, :skip_types => true, :indent => 0, :dasherize => false) - - assert_equal "<objects><object>", xml.first(17) - assert xml.include?(%(<street_address>Paulina</street_address>)) - assert xml.include?(%(<street_address>Evergreen</street_address>)) - end - - def test_to_xml_with_dasherize_true - xml = [ - { :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" } - ].to_xml(:skip_instruct => true, :skip_types => true, :indent => 0, :dasherize => true) - - assert_equal "<objects><object>", xml.first(17) - assert xml.include?(%(<street-address>Paulina</street-address>)) - assert xml.include?(%(<street-address>Evergreen</street-address>)) - end - - def test_to_with_instruct - xml = [ - { :name => "David", :age => 26, :age_in_millis => 820497600000 }, - { :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') } - ].to_xml(:skip_instruct => false, :indent => 0) - - assert_match(/^<\?xml [^>]*/, xml) - assert_equal 0, xml.rindex(/<\?xml /) - end - - def test_to_xml_with_block - xml = [ - { :name => "David", :age => 26, :age_in_millis => 820497600000 }, - { :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') } - ].to_xml(:skip_instruct => true, :indent => 0) do |builder| - builder.count 2 - end - - assert xml.include?(%(<count>2</count>)), xml - end - - def test_to_xml_with_empty - xml = [].to_xml - assert_match(/type="array"\/>/, xml) - end - - def test_to_xml_dups_options - options = {:skip_instruct => true} - [].to_xml(options) - # :builder, etc, shouldn't be added to options - assert_equal({:skip_instruct => true}, options) - end -end - -class ArrayExtractOptionsTests < ActiveSupport::TestCase - class HashSubclass < Hash - end - - class ExtractableHashSubclass < Hash - def extractable_options? - true - end - end - - def test_extract_options - assert_equal({}, [].extract_options!) - assert_equal({}, [1].extract_options!) - assert_equal({:a=>:b}, [{:a=>:b}].extract_options!) - assert_equal({:a=>:b}, [1, {:a=>:b}].extract_options!) - end - - def test_extract_options_doesnt_extract_hash_subclasses - hash = HashSubclass.new - hash[:foo] = 1 - array = [hash] - options = array.extract_options! - assert_equal({}, options) - assert_equal [hash], array - end - - def test_extract_options_extracts_extractable_subclass - hash = ExtractableHashSubclass.new - hash[:foo] = 1 - array = [hash] - options = array.extract_options! - assert_equal({:foo => 1}, options) - assert_equal [], array - end - - def test_extract_options_extracts_hwia - hash = [{:foo => 1}.with_indifferent_access] - options = hash.extract_options! - assert_equal 1, options[:foo] - end -end - -class ArrayWrapperTests < ActiveSupport::TestCase - class FakeCollection - def to_ary - ["foo", "bar"] - end - end - - class Proxy - def initialize(target) @target = target end - def method_missing(*a) @target.send(*a) end - end - - class DoubtfulToAry - def to_ary - :not_an_array - end - end - - class NilToAry - def to_ary - nil - end - end - - def test_array - ary = %w(foo bar) - assert_same ary, Array.wrap(ary) - end - - def test_nil - assert_equal [], Array.wrap(nil) - end - - def test_object - o = Object.new - assert_equal [o], Array.wrap(o) - end - - def test_string - assert_equal ["foo"], Array.wrap("foo") - end - - def test_string_with_newline - assert_equal ["foo\nbar"], Array.wrap("foo\nbar") - end - - def test_object_with_to_ary - assert_equal ["foo", "bar"], Array.wrap(FakeCollection.new) - end - - def test_proxy_object - p = Proxy.new(Object.new) - assert_equal [p], Array.wrap(p) - end - - def test_proxy_to_object_with_to_ary - p = Proxy.new(FakeCollection.new) - assert_equal [p], Array.wrap(p) - end - - def test_struct - o = Struct.new(:foo).new(123) - assert_equal [o], Array.wrap(o) - end - - def test_wrap_returns_wrapped_if_to_ary_returns_nil - o = NilToAry.new - assert_equal [o], Array.wrap(o) - end - - def test_wrap_does_not_complain_if_to_ary_does_not_return_an_array - assert_equal DoubtfulToAry.new.to_ary, Array.wrap(DoubtfulToAry.new) - end -end - -class ArrayPrependAppendTest < ActiveSupport::TestCase - def test_append - assert_equal [1, 2], [1].append(2) - end - - def test_prepend - assert_equal [2, 1], [1].prepend(2) - end -end diff --git a/activesupport/test/core_ext/class/delegating_attributes_test.rb b/activesupport/test/core_ext/class/delegating_attributes_test.rb index 0e0742d147..447b1d10ad 100644 --- a/activesupport/test/core_ext/class/delegating_attributes_test.rb +++ b/activesupport/test/core_ext/class/delegating_attributes_test.rb @@ -6,14 +6,18 @@ module DelegatingFixtures end class Child < Parent - superclass_delegating_accessor :some_attribute + ActiveSupport::Deprecation.silence do + superclass_delegating_accessor :some_attribute + end end class Mokopuna < Child end class PercysMom - superclass_delegating_accessor :superpower + ActiveSupport::Deprecation.silence do + superclass_delegating_accessor :superpower + end end class Percy < PercysMom @@ -29,7 +33,10 @@ class DelegatingAttributesTest < ActiveSupport::TestCase end def test_simple_accessor_declaration - single_class.superclass_delegating_accessor :both + assert_deprecated do + single_class.superclass_delegating_accessor :both + end + # Class should have accessor and mutator # the instance should have an accessor only assert_respond_to single_class, :both @@ -40,7 +47,11 @@ class DelegatingAttributesTest < ActiveSupport::TestCase def test_simple_accessor_declaration_with_instance_reader_false _instance_methods = single_class.public_instance_methods - single_class.superclass_delegating_accessor :no_instance_reader, :instance_reader => false + + assert_deprecated do + single_class.superclass_delegating_accessor :no_instance_reader, :instance_reader => false + end + assert_respond_to single_class, :no_instance_reader assert_respond_to single_class, :no_instance_reader= assert !_instance_methods.include?(:no_instance_reader) @@ -49,7 +60,9 @@ class DelegatingAttributesTest < ActiveSupport::TestCase end def test_working_with_simple_attributes - single_class.superclass_delegating_accessor :both + assert_deprecated do + single_class.superclass_delegating_accessor :both + end single_class.both = "HMMM" @@ -65,7 +78,11 @@ class DelegatingAttributesTest < ActiveSupport::TestCase def test_child_class_delegates_to_parent_but_can_be_overridden parent = Class.new - parent.superclass_delegating_accessor :both + + assert_deprecated do + parent.superclass_delegating_accessor :both + end + child = Class.new(parent) parent.both = "1" assert_equal "1", child.both @@ -97,4 +114,9 @@ class DelegatingAttributesTest < ActiveSupport::TestCase Child.some_attribute=nil end + def test_deprecation_warning + assert_deprecated(/superclass_delegating_accessor is deprecated/) do + single_class.superclass_delegating_accessor :test_attribute + end + end end diff --git a/activesupport/test/core_ext/date_ext_test.rb b/activesupport/test/core_ext/date_ext_test.rb index 5d0af035cc..e89be25b53 100644 --- a/activesupport/test/core_ext/date_ext_test.rb +++ b/activesupport/test/core_ext/date_ext_test.rb @@ -1,6 +1,7 @@ require 'abstract_unit' require 'active_support/time' require 'core_ext/date_and_time_behavior' +require 'time_zone_test_helpers' class DateExtCalculationsTest < ActiveSupport::TestCase def date_time_init(year,month,day,*args) @@ -8,6 +9,7 @@ class DateExtCalculationsTest < ActiveSupport::TestCase end include DateAndTimeBehavior + include TimeZoneTestHelpers def test_yesterday_in_calendar_reform assert_equal Date.new(1582,10,4), Date.new(1582,10,15).yesterday @@ -349,22 +351,6 @@ class DateExtCalculationsTest < ActiveSupport::TestCase Date.new(2005,2,28).advance(options) assert_equal({ :years => 3, :months => 11, :days => 2 }, options) end - - protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') - end - - def with_tz_default(tz = nil) - old_tz = Time.zone - Time.zone = tz - yield - ensure - Time.zone = old_tz - end end class DateExtBehaviorTest < ActiveSupport::TestCase diff --git a/activesupport/test/core_ext/date_time_ext_test.rb b/activesupport/test/core_ext/date_time_ext_test.rb index 0a40aeb96c..74319ecd09 100644 --- a/activesupport/test/core_ext/date_time_ext_test.rb +++ b/activesupport/test/core_ext/date_time_ext_test.rb @@ -1,6 +1,7 @@ require 'abstract_unit' require 'active_support/time' require 'core_ext/date_and_time_behavior' +require 'time_zone_test_helpers' class DateTimeExtCalculationsTest < ActiveSupport::TestCase def date_time_init(year,month,day,hour,minute,second,*args) @@ -8,6 +9,7 @@ class DateTimeExtCalculationsTest < ActiveSupport::TestCase end include DateAndTimeBehavior + include TimeZoneTestHelpers def test_to_s datetime = DateTime.new(2005, 2, 21, 14, 30, 0, 0) @@ -162,6 +164,12 @@ class DateTimeExtCalculationsTest < ActiveSupport::TestCase assert_equal DateTime.civil(2013,10,17,20,22,19), DateTime.civil(2005,2,28,15,15,10).advance(:years => 7, :months => 19, :weeks => 2, :days => 5, :hours => 5, :minutes => 7, :seconds => 9) end + def test_advance_partial_days + assert_equal DateTime.civil(2012,9,29,13,15,10), DateTime.civil(2012,9,28,1,15,10).advance(:days => 1.5) + assert_equal DateTime.civil(2012,9,28,13,15,10), DateTime.civil(2012,9,28,1,15,10).advance(:days => 0.5) + assert_equal DateTime.civil(2012,10,29,13,15,10), DateTime.civil(2012,9,28,1,15,10).advance(:days => 1.5, :months => 1) + end + def test_advanced_processes_first_the_date_deltas_and_then_the_time_deltas # If the time deltas were processed first, the following datetimes would be advanced to 2010/04/01 instead. assert_equal DateTime.civil(2010, 3, 29), DateTime.civil(2010, 2, 28, 23, 59, 59).advance(:months => 1, :seconds => 1) @@ -330,6 +338,7 @@ class DateTimeExtCalculationsTest < ActiveSupport::TestCase def test_to_f assert_equal 946684800.0, DateTime.civil(2000).to_f assert_equal 946684800.0, DateTime.civil(1999,12,31,19,0,0,Rational(-5,24)).to_f + assert_equal 946684800.5, DateTime.civil(1999,12,31,19,0,0.5,Rational(-5,24)).to_f end def test_to_i @@ -346,12 +355,4 @@ class DateTimeExtCalculationsTest < ActiveSupport::TestCase assert_equal 0, DateTime.civil(2000).nsec assert_equal 500000000, DateTime.civil(2000, 1, 1, 0, 0, Rational(1,2)).nsec end - - protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') - end end diff --git a/activesupport/test/core_ext/digest/uuid_test.rb b/activesupport/test/core_ext/digest/uuid_test.rb new file mode 100644 index 0000000000..08e0a1d6e1 --- /dev/null +++ b/activesupport/test/core_ext/digest/uuid_test.rb @@ -0,0 +1,24 @@ +require 'abstract_unit' +require 'active_support/core_ext/digest/uuid' + +class DigestUUIDExt < ActiveSupport::TestCase + def test_v3_uuids + assert_equal "3d813cbb-47fb-32ba-91df-831e1593ac29", Digest::UUID.uuid_v3(Digest::UUID::DNS_NAMESPACE, "www.widgets.com") + assert_equal "86df55fb-428e-3843-8583-ba3c05f290bc", Digest::UUID.uuid_v3(Digest::UUID::URL_NAMESPACE, "http://www.widgets.com") + assert_equal "8c29ab0e-a2dc-3482-b5eb-20cb2e2387a1", Digest::UUID.uuid_v3(Digest::UUID::OID_NAMESPACE, "1.2.3") + assert_equal "ee49149d-53a4-304a-890b-468229f6afc3", Digest::UUID.uuid_v3(Digest::UUID::X500_NAMESPACE, "cn=John Doe, ou=People, o=Acme, Inc., c=US") + end + + def test_v5_uuids + assert_equal "21f7f8de-8051-5b89-8680-0195ef798b6a", Digest::UUID.uuid_v5(Digest::UUID::DNS_NAMESPACE, "www.widgets.com") + assert_equal "4e570fd8-186d-5a74-90f0-4d28e34673a1", Digest::UUID.uuid_v5(Digest::UUID::URL_NAMESPACE, "http://www.widgets.com") + assert_equal "42d5e23b-3a02-5135-85c6-52d1102f1f00", Digest::UUID.uuid_v5(Digest::UUID::OID_NAMESPACE, "1.2.3") + assert_equal "fd5b2ddf-bcfe-58b6-90d6-db50f74db527", Digest::UUID.uuid_v5(Digest::UUID::X500_NAMESPACE, "cn=John Doe, ou=People, o=Acme, Inc., c=US") + end + + def test_invalid_hash_class + assert_raise ArgumentError do + Digest::UUID.uuid_from_hash(Digest::SHA2, Digest::UUID::OID_NAMESPACE, '1.2.3') + end + end +end diff --git a/activesupport/test/core_ext/duration_test.rb b/activesupport/test/core_ext/duration_test.rb index 28ba33331e..31af3c4521 100644 --- a/activesupport/test/core_ext/duration_test.rb +++ b/activesupport/test/core_ext/duration_test.rb @@ -2,8 +2,11 @@ require 'abstract_unit' require 'active_support/inflector' require 'active_support/time' require 'active_support/json' +require 'time_zone_test_helpers' class DurationTest < ActiveSupport::TestCase + include TimeZoneTestHelpers + def test_is_a d = 1.day assert d.is_a?(ActiveSupport::Duration) @@ -31,6 +34,13 @@ class DurationTest < ActiveSupport::TestCase assert !(1.day == 'foo') end + def test_eql + assert 1.minute.eql?(1.minute) + assert 2.days.eql?(48.hours) + assert !1.second.eql?(1) + assert !1.eql?(1.second) + end + def test_inspect assert_equal '0 seconds', 0.seconds.inspect assert_equal '1 month', 1.month.inspect @@ -152,6 +162,10 @@ class DurationTest < ActiveSupport::TestCase assert_equal counter, 60 end + def test_as_json + assert_equal 172800, 2.days.as_json + end + def test_to_json assert_equal '172800', 2.days.to_json end @@ -160,12 +174,4 @@ class DurationTest < ActiveSupport::TestCase cased = case 1.day when 1.day then "ok" end assert_equal cased, "ok" end - - protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') - end end diff --git a/activesupport/test/core_ext/hash/transform_keys_test.rb b/activesupport/test/core_ext/hash/transform_keys_test.rb new file mode 100644 index 0000000000..a7e12117f3 --- /dev/null +++ b/activesupport/test/core_ext/hash/transform_keys_test.rb @@ -0,0 +1,32 @@ +require 'abstract_unit' +require 'active_support/core_ext/hash/keys' + +class TransformKeysTest < ActiveSupport::TestCase + test "transform_keys returns a new hash with the keys computed from the block" do + original = { a: 'a', b: 'b' } + mapped = original.transform_keys { |k| "#{k}!".to_sym } + + assert_equal({ a: 'a', b: 'b' }, original) + assert_equal({ a!: 'a', b!: 'b' }, mapped) + end + + test "transform_keys! modifies the keys of the original" do + original = { a: 'a', b: 'b' } + mapped = original.transform_keys! { |k| "#{k}!".to_sym } + + assert_equal({ a!: 'a', b!: 'b' }, original) + assert_same original, mapped + end + + test "transform_keys returns an Enumerator if no block is given" do + original = { a: 'a', b: 'b' } + enumerator = original.transform_keys + assert_equal Enumerator, enumerator.class + end + + test "transform_keys is chainable with Enumerable methods" do + original = { a: 'a', b: 'b' } + mapped = original.transform_keys.with_index { |k, i| [k, i].join.to_sym } + assert_equal({ a0: 'a', b1: 'b' }, mapped) + end +end diff --git a/activesupport/test/core_ext/hash/transform_values_test.rb b/activesupport/test/core_ext/hash/transform_values_test.rb new file mode 100644 index 0000000000..45ed11fef7 --- /dev/null +++ b/activesupport/test/core_ext/hash/transform_values_test.rb @@ -0,0 +1,61 @@ +require 'abstract_unit' +require 'active_support/core_ext/hash/indifferent_access' +require 'active_support/core_ext/hash/transform_values' + +class TransformValuesTest < ActiveSupport::TestCase + test "transform_values returns a new hash with the values computed from the block" do + original = { a: 'a', b: 'b' } + mapped = original.transform_values { |v| v + '!' } + + assert_equal({ a: 'a', b: 'b' }, original) + assert_equal({ a: 'a!', b: 'b!' }, mapped) + end + + test "transform_values! modifies the values of the original" do + original = { a: 'a', b: 'b' } + mapped = original.transform_values! { |v| v + '!' } + + assert_equal({ a: 'a!', b: 'b!' }, original) + assert_same original, mapped + end + + test "indifferent access is still indifferent after mapping values" do + original = { a: 'a', b: 'b' }.with_indifferent_access + mapped = original.transform_values { |v| v + '!' } + + assert_equal 'a!', mapped[:a] + assert_equal 'a!', mapped['a'] + end + + # This is to be consistent with the behavior of Ruby's built in methods + # (e.g. #select, #reject) as of 2.2 + test "default values do not persist during mapping" do + original = Hash.new('foo') + original[:a] = 'a' + mapped = original.transform_values { |v| v + '!' } + + assert_equal 'a!', mapped[:a] + assert_nil mapped[:b] + end + + test "default procs do not persist after mapping" do + original = Hash.new { 'foo' } + original[:a] = 'a' + mapped = original.transform_values { |v| v + '!' } + + assert_equal 'a!', mapped[:a] + assert_nil mapped[:b] + end + + test "transform_values returns an Enumerator if no block is given" do + original = { a: 'a', b: 'b' } + enumerator = original.transform_values + assert_equal Enumerator, enumerator.class + end + + test "transform_values is chainable with Enumerable methods" do + original = { a: 'a', b: 'b' } + mapped = original.transform_values.with_index { |v, i| [v, i].join } + assert_equal({ a: 'a0', b: 'b1' }, mapped) + end +end diff --git a/activesupport/test/core_ext/hash_ext_test.rb b/activesupport/test/core_ext/hash_ext_test.rb index 40c8f03374..5e9fdfd872 100644 --- a/activesupport/test/core_ext/hash_ext_test.rb +++ b/activesupport/test/core_ext/hash_ext_test.rb @@ -23,6 +23,16 @@ class HashExtTest < ActiveSupport::TestCase end end + class HashByConversion + def initialize(hash) + @hash = hash + end + + def to_hash + @hash + end + end + def setup @strings = { 'a' => 1, 'b' => 2 } @nested_strings = { 'a' => { 'b' => { 'c' => 3 } } } @@ -36,6 +46,10 @@ class HashExtTest < ActiveSupport::TestCase @nested_illegal_symbols = { [] => { [] => 3} } @upcase_strings = { 'A' => 1, 'B' => 2 } @nested_upcase_strings = { 'A' => { 'B' => { 'C' => 3 } } } + @string_array_of_hashes = { 'a' => [ { 'b' => 2 }, { 'c' => 3 }, 4 ] } + @symbol_array_of_hashes = { :a => [ { :b => 2 }, { :c => 3 }, 4 ] } + @mixed_array_of_hashes = { :a => [ { :b => 2 }, { 'c' => 3 }, 4 ] } + @upcase_array_of_hashes = { 'A' => [ { 'B' => 2 }, { 'C' => 3 }, 4 ] } end def test_methods @@ -56,6 +70,8 @@ class HashExtTest < ActiveSupport::TestCase assert_respond_to h, :to_options! assert_respond_to h, :compact assert_respond_to h, :compact! + assert_respond_to h, :except + assert_respond_to h, :except! end def test_transform_keys @@ -74,6 +90,9 @@ class HashExtTest < ActiveSupport::TestCase assert_equal @nested_upcase_strings, @nested_symbols.deep_transform_keys{ |key| key.to_s.upcase } assert_equal @nested_upcase_strings, @nested_strings.deep_transform_keys{ |key| key.to_s.upcase } assert_equal @nested_upcase_strings, @nested_mixed.deep_transform_keys{ |key| key.to_s.upcase } + assert_equal @upcase_array_of_hashes, @string_array_of_hashes.deep_transform_keys{ |key| key.to_s.upcase } + assert_equal @upcase_array_of_hashes, @symbol_array_of_hashes.deep_transform_keys{ |key| key.to_s.upcase } + assert_equal @upcase_array_of_hashes, @mixed_array_of_hashes.deep_transform_keys{ |key| key.to_s.upcase } end def test_deep_transform_keys_not_mutates @@ -99,6 +118,9 @@ class HashExtTest < ActiveSupport::TestCase assert_equal @nested_upcase_strings, @nested_symbols.deep_dup.deep_transform_keys!{ |key| key.to_s.upcase } assert_equal @nested_upcase_strings, @nested_strings.deep_dup.deep_transform_keys!{ |key| key.to_s.upcase } assert_equal @nested_upcase_strings, @nested_mixed.deep_dup.deep_transform_keys!{ |key| key.to_s.upcase } + assert_equal @upcase_array_of_hashes, @string_array_of_hashes.deep_dup.deep_transform_keys!{ |key| key.to_s.upcase } + assert_equal @upcase_array_of_hashes, @symbol_array_of_hashes.deep_dup.deep_transform_keys!{ |key| key.to_s.upcase } + assert_equal @upcase_array_of_hashes, @mixed_array_of_hashes.deep_dup.deep_transform_keys!{ |key| key.to_s.upcase } end def test_deep_transform_keys_with_bang_mutates @@ -124,6 +146,9 @@ class HashExtTest < ActiveSupport::TestCase assert_equal @nested_symbols, @nested_symbols.deep_symbolize_keys assert_equal @nested_symbols, @nested_strings.deep_symbolize_keys assert_equal @nested_symbols, @nested_mixed.deep_symbolize_keys + assert_equal @symbol_array_of_hashes, @string_array_of_hashes.deep_symbolize_keys + assert_equal @symbol_array_of_hashes, @symbol_array_of_hashes.deep_symbolize_keys + assert_equal @symbol_array_of_hashes, @mixed_array_of_hashes.deep_symbolize_keys end def test_deep_symbolize_keys_not_mutates @@ -149,6 +174,9 @@ class HashExtTest < ActiveSupport::TestCase assert_equal @nested_symbols, @nested_symbols.deep_dup.deep_symbolize_keys! assert_equal @nested_symbols, @nested_strings.deep_dup.deep_symbolize_keys! assert_equal @nested_symbols, @nested_mixed.deep_dup.deep_symbolize_keys! + assert_equal @symbol_array_of_hashes, @string_array_of_hashes.deep_dup.deep_symbolize_keys! + assert_equal @symbol_array_of_hashes, @symbol_array_of_hashes.deep_dup.deep_symbolize_keys! + assert_equal @symbol_array_of_hashes, @mixed_array_of_hashes.deep_dup.deep_symbolize_keys! end def test_deep_symbolize_keys_with_bang_mutates @@ -194,6 +222,9 @@ class HashExtTest < ActiveSupport::TestCase assert_equal @nested_strings, @nested_symbols.deep_stringify_keys assert_equal @nested_strings, @nested_strings.deep_stringify_keys assert_equal @nested_strings, @nested_mixed.deep_stringify_keys + assert_equal @string_array_of_hashes, @string_array_of_hashes.deep_stringify_keys + assert_equal @string_array_of_hashes, @symbol_array_of_hashes.deep_stringify_keys + assert_equal @string_array_of_hashes, @mixed_array_of_hashes.deep_stringify_keys end def test_deep_stringify_keys_not_mutates @@ -219,6 +250,9 @@ class HashExtTest < ActiveSupport::TestCase assert_equal @nested_strings, @nested_symbols.deep_dup.deep_stringify_keys! assert_equal @nested_strings, @nested_strings.deep_dup.deep_stringify_keys! assert_equal @nested_strings, @nested_mixed.deep_dup.deep_stringify_keys! + assert_equal @string_array_of_hashes, @string_array_of_hashes.deep_dup.deep_stringify_keys! + assert_equal @string_array_of_hashes, @symbol_array_of_hashes.deep_dup.deep_stringify_keys! + assert_equal @string_array_of_hashes, @mixed_array_of_hashes.deep_dup.deep_stringify_keys! end def test_deep_stringify_keys_with_bang_mutates @@ -411,6 +445,12 @@ class HashExtTest < ActiveSupport::TestCase assert [updated_with_strings, updated_with_symbols, updated_with_mixed].all? { |h| h.keys.size == 2 } end + def test_update_with_to_hash_conversion + hash = HashWithIndifferentAccess.new + hash.update HashByConversion.new({ :a => 1 }) + assert_equal hash['a'], 1 + end + def test_indifferent_merging hash = HashWithIndifferentAccess.new hash[:a] = 'failure' @@ -430,6 +470,12 @@ class HashExtTest < ActiveSupport::TestCase assert_equal 2, hash['b'] end + def test_merge_with_to_hash_conversion + hash = HashWithIndifferentAccess.new + merged = hash.merge HashByConversion.new({ :a => 1 }) + assert_equal merged['a'], 1 + end + def test_indifferent_replace hash = HashWithIndifferentAccess.new hash[:a] = 42 @@ -442,6 +488,18 @@ class HashExtTest < ActiveSupport::TestCase assert_same hash, replaced end + def test_replace_with_to_hash_conversion + hash = HashWithIndifferentAccess.new + hash[:a] = 42 + + replaced = hash.replace(HashByConversion.new(b: 12)) + + assert hash.key?('b') + assert !hash.key?(:a) + assert_equal 12, hash[:b] + assert_same hash, replaced + end + def test_indifferent_merging_with_block hash = HashWithIndifferentAccess.new hash[:a] = 1 @@ -528,6 +586,8 @@ class HashExtTest < ActiveSupport::TestCase roundtrip = mixed_with_default.with_indifferent_access.to_hash assert_equal @strings, roundtrip assert_equal '1234', roundtrip.default + + # Ensure nested hashes are not HashWithIndiffereneAccess new_to_hash = @nested_mixed.with_indifferent_access.to_hash assert_not new_to_hash.instance_of?(HashWithIndifferentAccess) assert_not new_to_hash["a"].instance_of?(HashWithIndifferentAccess) @@ -601,7 +661,15 @@ class HashExtTest < ActiveSupport::TestCase assert_equal 1, h['first'] end - def test_indifferent_subhashes + def test_to_options_on_indifferent_preserves_works_as_hash_with_dup + h = HashWithIndifferentAccess.new({ a: { b: 'b' } }) + dup = h.dup + + dup[:a][:c] = 'c' + assert_equal 'c', h[:a][:c] + end + + def test_indifferent_sub_hashes h = {'user' => {'id' => 5}}.with_indifferent_access ['user', :user].each {|user| [:id, 'id'].each {|id| assert_equal 5, h[user][id], "h[#{user.inspect}][#{id.inspect}] should be 5"}} @@ -625,6 +693,11 @@ class HashExtTest < ActiveSupport::TestCase { :failure => "stuff", :funny => "business" }.assert_valid_keys([ :failure, :funny ]) { :failure => "stuff", :funny => "business" }.assert_valid_keys(:failure, :funny) end + # not all valid keys are required to be present + assert_nothing_raised do + { :failure => "stuff", :funny => "business" }.assert_valid_keys([ :failure, :funny, :sunny ]) + { :failure => "stuff", :funny => "business" }.assert_valid_keys(:failure, :funny, :sunny) + end exception = assert_raise ArgumentError do { :failore => "stuff", :funny => "business" }.assert_valid_keys([ :failure, :funny ]) @@ -635,6 +708,16 @@ class HashExtTest < ActiveSupport::TestCase { :failore => "stuff", :funny => "business" }.assert_valid_keys(:failure, :funny) end assert_equal "Unknown key: :failore. Valid keys are: :failure, :funny", exception.message + + exception = assert_raise ArgumentError do + { :failore => "stuff", :funny => "business" }.assert_valid_keys([ :failure ]) + end + assert_equal "Unknown key: :failore. Valid keys are: :failure", exception.message + + exception = assert_raise ArgumentError do + { :failore => "stuff", :funny => "business" }.assert_valid_keys(:failure) + end + assert_equal "Unknown key: :failore. Valid keys are: :failure", exception.message end def test_assorted_keys_not_stringified @@ -663,6 +746,16 @@ class HashExtTest < ActiveSupport::TestCase assert_equal expected, hash_1 end + def test_deep_merge_with_falsey_values + hash_1 = { e: false } + hash_2 = { e: 'e' } + expected = { e: [:e, false, 'e'] } + assert_equal(expected, hash_1.deep_merge(hash_2) { |k, o, n| [k, o, n] }) + + hash_1.deep_merge!(hash_2) { |k, o, n| [k, o, n] } + assert_equal expected, hash_1 + end + def test_deep_merge_on_indifferent_access hash_1 = HashWithIndifferentAccess.new({ :a => "a", :b => "b", :c => { :c1 => "c1", :c2 => "c2", :c3 => { :d1 => "d1" } } }) hash_2 = HashWithIndifferentAccess.new({ :a => 1, :c => { :c1 => 2, :c3 => { :d2 => "d2" } } }) @@ -853,13 +946,19 @@ class HashExtTest < ActiveSupport::TestCase def test_except_with_more_than_one_argument original = { :a => 'x', :b => 'y', :c => 10 } expected = { :a => 'x' } + assert_equal expected, original.except(:b, :c) + + assert_equal expected, original.except!(:b, :c) + assert_equal expected, original end def test_except_with_original_frozen original = { :a => 'x', :b => 'y' } original.freeze assert_nothing_raised { original.except(:a) } + + assert_raise(RuntimeError) { original.except!(:a) } end def test_except_with_mocha_expectation_on_original @@ -871,11 +970,11 @@ class HashExtTest < ActiveSupport::TestCase def test_compact hash_contain_nil_value = @symbols.merge(z: nil) hash_with_only_nil_values = { a: nil, b: nil } - + h = hash_contain_nil_value.dup assert_equal(@symbols, h.compact) assert_equal(hash_contain_nil_value, h) - + h = hash_with_only_nil_values.dup assert_equal({}, h.compact) assert_equal(hash_with_only_nil_values, h) @@ -884,15 +983,21 @@ class HashExtTest < ActiveSupport::TestCase def test_compact! hash_contain_nil_value = @symbols.merge(z: nil) hash_with_only_nil_values = { a: nil, b: nil } - + h = hash_contain_nil_value.dup assert_equal(@symbols, h.compact!) assert_equal(@symbols, h) - + h = hash_with_only_nil_values.dup assert_equal({}, h.compact!) assert_equal({}, h) end + + def test_new_with_to_hash_conversion + hash = HashWithIndifferentAccess.new(HashByConversion.new(a: 1)) + assert hash.key?('a') + assert_equal 1, hash[:a] + end end class IWriteMyOwnXML @@ -1397,12 +1502,32 @@ class HashToXmlTest < ActiveSupport::TestCase end end + def test_from_xml_array_one + expected = { 'numbers' => { 'type' => 'Array', 'value' => '1' }} + assert_equal expected, Hash.from_xml('<numbers type="Array"><value>1</value></numbers>') + end + + def test_from_xml_array_many + expected = { 'numbers' => { 'type' => 'Array', 'value' => [ '1', '2' ] }} + assert_equal expected, Hash.from_xml('<numbers type="Array"><value>1</value><value>2</value></numbers>') + end + def test_from_trusted_xml_allows_symbol_and_yaml_types expected = { 'product' => { 'name' => :value }} assert_equal expected, Hash.from_trusted_xml('<product><name type="symbol">value</name></product>') assert_equal expected, Hash.from_trusted_xml('<product><name type="yaml">:value</name></product>') end + def test_should_use_default_proc_for_unknown_key + hash_wia = HashWithIndifferentAccess.new { 1 + 2 } + assert_equal 3, hash_wia[:new_key] + end + + def test_should_use_default_proc_if_no_key_is_supplied + hash_wia = HashWithIndifferentAccess.new { 1 + 2 } + assert_equal 3, hash_wia.default + end + def test_should_use_default_value_for_unknown_key hash_wia = HashWithIndifferentAccess.new(3) assert_equal 3, hash_wia[:new_key] @@ -1430,6 +1555,17 @@ class HashToXmlTest < ActiveSupport::TestCase assert_equal 3, hash_wia.default end + def test_should_copy_the_default_proc_when_converting_to_hash_with_indifferent_access + hash = Hash.new do + 2 + 1 + end + assert_equal 3, hash[:foo] + + hash_wia = hash.with_indifferent_access + assert_equal 3, hash_wia[:foo] + assert_equal 3, hash_wia[:bar] + end + # The XML builder seems to fail miserably when trying to tag something # with the same name as a Kernel method (throw, test, loop, select ...) def test_kernel_method_names_to_xml diff --git a/activesupport/test/core_ext/kernel/concern_test.rb b/activesupport/test/core_ext/kernel/concern_test.rb new file mode 100644 index 0000000000..478a00d2d2 --- /dev/null +++ b/activesupport/test/core_ext/kernel/concern_test.rb @@ -0,0 +1,13 @@ +require 'abstract_unit' +require 'active_support/core_ext/kernel/concern' + +class KernelConcernTest < ActiveSupport::TestCase + def test_may_be_defined_at_toplevel + mod = ::TOPLEVEL_BINDING.eval 'concern(:ToplevelConcern) { }' + assert_equal mod, ::ToplevelConcern + assert_kind_of ActiveSupport::Concern, ::ToplevelConcern + assert_not Object.ancestors.include?(::ToplevelConcern), mod.ancestors.inspect + ensure + Object.send :remove_const, :ToplevelConcern + end +end diff --git a/activesupport/test/core_ext/kernel_test.rb b/activesupport/test/core_ext/kernel_test.rb index 18b251173f..a87af0007c 100644 --- a/activesupport/test/core_ext/kernel_test.rb +++ b/activesupport/test/core_ext/kernel_test.rb @@ -30,14 +30,6 @@ class KernelTest < ActiveSupport::TestCase end - def test_silence_stderr - old_stderr_position = STDERR.tell - silence_stderr { STDERR.puts 'hello world' } - assert_equal old_stderr_position, STDERR.tell - rescue Errno::ESPIPE - # Skip if we can't STDERR.tell - end - def test_silence_stream old_stream_position = STDOUT.tell silence_stream(STDOUT) { STDOUT.puts 'hello world' } @@ -56,9 +48,11 @@ class KernelTest < ActiveSupport::TestCase def test_quietly old_stdout_position, old_stderr_position = STDOUT.tell, STDERR.tell - quietly do - puts 'see me, feel me' - STDERR.puts 'touch me, heal me' + assert_deprecated do + quietly do + puts 'see me, feel me' + STDERR.puts 'touch me, heal me' + end end assert_equal old_stdout_position, STDOUT.tell assert_equal old_stderr_position, STDERR.tell @@ -66,10 +60,6 @@ class KernelTest < ActiveSupport::TestCase # Skip if we can't STDERR.tell end - def test_silence_stderr_with_return_value - assert_equal 1, silence_stderr { 1 } - end - def test_class_eval o = Object.new class << o; @x = 1; end @@ -77,10 +67,18 @@ class KernelTest < ActiveSupport::TestCase end def test_capture - assert_equal 'STDERR', capture(:stderr) { $stderr.print 'STDERR' } - assert_equal 'STDOUT', capture(:stdout) { print 'STDOUT' } - assert_equal "STDERR\n", capture(:stderr) { system('echo STDERR 1>&2') } - assert_equal "STDOUT\n", capture(:stdout) { system('echo STDOUT') } + assert_deprecated do + assert_equal 'STDERR', capture(:stderr) { $stderr.print 'STDERR' } + end + assert_deprecated do + assert_equal 'STDOUT', capture(:stdout) { print 'STDOUT' } + end + assert_deprecated do + assert_equal "STDERR\n", capture(:stderr) { system('echo STDERR 1>&2') } + end + assert_deprecated do + assert_equal "STDOUT\n", capture(:stdout) { system('echo STDOUT') } + end end end @@ -137,4 +135,4 @@ class KernelDebuggerTest < ActiveSupport::TestCase ensure Object.send(:remove_const, :Rails) end -end +end if RUBY_VERSION < '2.0.0' diff --git a/activesupport/test/core_ext/load_error_test.rb b/activesupport/test/core_ext/load_error_test.rb index 31863d0aca..5f804c749b 100644 --- a/activesupport/test/core_ext/load_error_test.rb +++ b/activesupport/test/core_ext/load_error_test.rb @@ -14,6 +14,15 @@ class TestMissingSourceFile < ActiveSupport::TestCase assert_equal 'nor/this/one.rb', e.path end end + + def test_is_missing + begin load 'nor_does_this_one' + rescue MissingSourceFile => e + assert e.is_missing?('nor_does_this_one') + assert e.is_missing?('nor_does_this_one.rb') + assert_not e.is_missing?('some_other_file') + end + end end class TestLoadError < ActiveSupport::TestCase @@ -29,4 +38,4 @@ class TestLoadError < ActiveSupport::TestCase assert_equal 'nor/this/one.rb', e.path end end -end
\ No newline at end of file +end diff --git a/activesupport/test/core_ext/module/concerning_test.rb b/activesupport/test/core_ext/module/concerning_test.rb index c6863b24a4..07d860b71c 100644 --- a/activesupport/test/core_ext/module/concerning_test.rb +++ b/activesupport/test/core_ext/module/concerning_test.rb @@ -1,35 +1,65 @@ require 'abstract_unit' require 'active_support/core_ext/module/concerning' -class ConcerningTest < ActiveSupport::TestCase - def test_concern_shortcut_creates_a_module_but_doesnt_include_it - mod = Module.new { concern(:Foo) { } } - assert_kind_of Module, mod::Foo - assert mod::Foo.respond_to?(:included) - assert !mod.ancestors.include?(mod::Foo), mod.ancestors.inspect +class ModuleConcerningTest < ActiveSupport::TestCase + def test_concerning_declares_a_concern_and_includes_it_immediately + klass = Class.new { concerning(:Foo) { } } + assert klass.ancestors.include?(klass::Foo), klass.ancestors.inspect end +end +class ModuleConcernTest < ActiveSupport::TestCase def test_concern_creates_a_module_extended_with_active_support_concern klass = Class.new do - concern :Foo do + concern :Baz do included { @foo = 1 } def should_be_public; end end end # Declares a concern but doesn't include it - assert_kind_of Module, klass::Foo - assert !klass.ancestors.include?(klass::Foo), klass.ancestors.inspect + assert klass.const_defined?(:Baz, false) + assert !ModuleConcernTest.const_defined?(:Baz) + assert_kind_of ActiveSupport::Concern, klass::Baz + assert !klass.ancestors.include?(klass::Baz), klass.ancestors.inspect # Public method visibility by default - assert klass::Foo.public_instance_methods.map(&:to_s).include?('should_be_public') + assert klass::Baz.public_instance_methods.map(&:to_s).include?('should_be_public') # Calls included hook - assert_equal 1, Class.new { include klass::Foo }.instance_variable_get('@foo') + assert_equal 1, Class.new { include klass::Baz }.instance_variable_get('@foo') end - def test_concerning_declares_a_concern_and_includes_it_immediately - klass = Class.new { concerning(:Foo) { } } - assert klass.ancestors.include?(klass::Foo), klass.ancestors.inspect + class Foo + concerning :Bar do + module ClassMethods + def will_be_orphaned; end + end + + const_set :ClassMethods, Module.new { + def hacked_on; end + } + + # Doesn't overwrite existing ClassMethods module. + class_methods do + def nicer_dsl; end + end + + # Doesn't overwrite previous class_methods definitions. + class_methods do + def doesnt_clobber; end + end + end + end + + def test_using_class_methods_blocks_instead_of_ClassMethods_module + assert !Foo.respond_to?(:will_be_orphaned) + assert Foo.respond_to?(:hacked_on) + assert Foo.respond_to?(:nicer_dsl) + assert Foo.respond_to?(:doesnt_clobber) + + # Orphan in Foo::ClassMethods, not Bar::ClassMethods. + assert Foo.const_defined?(:ClassMethods) + assert Foo::ClassMethods.method_defined?(:will_be_orphaned) end end diff --git a/activesupport/test/core_ext/module_test.rb b/activesupport/test/core_ext/module_test.rb index ff6e21854e..380f5ad42b 100644 --- a/activesupport/test/core_ext/module_test.rb +++ b/activesupport/test/core_ext/module_test.rb @@ -72,7 +72,7 @@ Product = Struct.new(:name) do def type @type ||= begin - nil.type_name + :thing_without_same_method_name_as_delegated.name end end end diff --git a/activesupport/test/core_ext/numeric_ext_test.rb b/activesupport/test/core_ext/numeric_ext_test.rb index 3b1dabea8d..b82448458d 100644 --- a/activesupport/test/core_ext/numeric_ext_test.rb +++ b/activesupport/test/core_ext/numeric_ext_test.rb @@ -22,18 +22,6 @@ class NumericExtTimeAndDateTimeTest < ActiveSupport::TestCase end end - def test_deprecated_since_and_ago - assert_equal @now + 1, assert_deprecated { 1.since(@now) } - assert_equal @now - 1, assert_deprecated { 1.ago(@now) } - end - - def test_deprecated_since_and_ago_without_argument - now = Time.now - assert assert_deprecated { 1.since } >= now + 1 - now = Time.now - assert assert_deprecated { 1.ago } >= now - 1 - end - def test_irregular_durations assert_equal @now.advance(:days => 3000), 3000.days.since(@now) assert_equal @now.advance(:months => 1), 1.month.since(@now) @@ -83,44 +71,6 @@ class NumericExtTimeAndDateTimeTest < ActiveSupport::TestCase assert_equal Time.utc(2005,2,28,15,15,10), Time.utc(2004,2,29,15,15,10) + 1.year assert_equal DateTime.civil(2005,2,28,15,15,10), DateTime.civil(2004,2,29,15,15,10) + 1.year end - - def test_since_and_ago_anchored_to_time_now_when_time_zone_is_not_set - Time.zone = nil - with_env_tz 'US/Eastern' do - Time.stubs(:now).returns Time.local(2000) - # since - assert_not_instance_of ActiveSupport::TimeWithZone, assert_deprecated { 5.since } - assert_equal Time.local(2000,1,1,0,0,5), assert_deprecated { 5.since } - # ago - assert_not_instance_of ActiveSupport::TimeWithZone, assert_deprecated { 5.ago } - assert_equal Time.local(1999,12,31,23,59,55), assert_deprecated { 5.ago } - end - end - - def test_since_and_ago_anchored_to_time_zone_now_when_time_zone_is_set - Time.zone = ActiveSupport::TimeZone['Eastern Time (US & Canada)'] - with_env_tz 'US/Eastern' do - Time.stubs(:now).returns Time.local(2000) - # since - assert_instance_of ActiveSupport::TimeWithZone, assert_deprecated { 5.since } - assert_equal Time.utc(2000,1,1,0,0,5), assert_deprecated { 5.since.time } - assert_equal 'Eastern Time (US & Canada)', assert_deprecated { 5.since.time_zone.name } - # ago - assert_instance_of ActiveSupport::TimeWithZone, assert_deprecated { 5.ago } - assert_equal Time.utc(1999,12,31,23,59,55), assert_deprecated { 5.ago.time } - assert_equal 'Eastern Time (US & Canada)', assert_deprecated { 5.ago.time_zone.name } - end - ensure - Time.zone = nil - end - - protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') - end end class NumericExtDateTest < ActiveSupport::TestCase @@ -435,7 +385,7 @@ class NumericExtFormattingTest < ActiveSupport::TestCase assert_equal BigDecimal, BigDecimal("1000010").class assert_equal '1 Million', BigDecimal("1000010").to_s(:human) end - + def test_in_milliseconds assert_equal 10_000, 10.seconds.in_milliseconds end diff --git a/activesupport/test/core_ext/object/acts_like_test.rb b/activesupport/test/core_ext/object/acts_like_test.rb new file mode 100644 index 0000000000..e68b1d23cb --- /dev/null +++ b/activesupport/test/core_ext/object/acts_like_test.rb @@ -0,0 +1,33 @@ +require 'abstract_unit' +require 'active_support/core_ext/object' + +class ObjectTests < ActiveSupport::TestCase + class DuckTime + def acts_like_time? + true + end + end + + def test_duck_typing + object = Object.new + time = Time.now + date = Date.today + dt = DateTime.new + duck = DuckTime.new + + assert !object.acts_like?(:time) + assert !object.acts_like?(:date) + + assert time.acts_like?(:time) + assert !time.acts_like?(:date) + + assert !date.acts_like?(:time) + assert date.acts_like?(:date) + + assert dt.acts_like?(:time) + assert dt.acts_like?(:date) + + assert duck.acts_like?(:time) + assert !duck.acts_like?(:date) + end +end diff --git a/activesupport/test/core_ext/blank_test.rb b/activesupport/test/core_ext/object/blank_test.rb index 246bc7fa61..246bc7fa61 100644 --- a/activesupport/test/core_ext/blank_test.rb +++ b/activesupport/test/core_ext/object/blank_test.rb diff --git a/activesupport/test/core_ext/deep_dup_test.rb b/activesupport/test/core_ext/object/deep_dup_test.rb index 91d558dbb5..91d558dbb5 100644 --- a/activesupport/test/core_ext/deep_dup_test.rb +++ b/activesupport/test/core_ext/object/deep_dup_test.rb diff --git a/activesupport/test/core_ext/duplicable_test.rb b/activesupport/test/core_ext/object/duplicable_test.rb index e0566e012c..84512380cf 100644 --- a/activesupport/test/core_ext/duplicable_test.rb +++ b/activesupport/test/core_ext/object/duplicable_test.rb @@ -5,34 +5,27 @@ require 'active_support/core_ext/numeric/time' class DuplicableTest < ActiveSupport::TestCase RAISE_DUP = [nil, false, true, :symbol, 1, 2.3, 5.seconds] - YES = ['1', Object.new, /foo/, [], {}, Time.now, Class.new, Module.new] - NO = [] + ALLOW_DUP = ['1', Object.new, /foo/, [], {}, Time.now, Class.new, Module.new] + # Needed to support Ruby 1.9.x, as it doesn't allow dup on BigDecimal, instead + # raises TypeError exception. Checking here on the runtime whether BigDecimal + # will allow dup or not. begin bd = BigDecimal.new('4.56') - YES << bd.dup + ALLOW_DUP << bd.dup rescue TypeError RAISE_DUP << bd end - def test_duplicable - (RAISE_DUP + NO).each do |v| + RAISE_DUP.each do |v| assert !v.duplicable? + assert_raises(TypeError, v.class.name) { v.dup } end - YES.each do |v| - assert v.duplicable?, "#{v.class} should be duplicable" - end - - (YES + NO).each do |v| + ALLOW_DUP.each do |v| + assert v.duplicable?, "#{ v.class } should be duplicable" assert_nothing_raised { v.dup } end - - RAISE_DUP.each do |v| - assert_raises(TypeError, v.class.name) do - v.dup - end - end end end diff --git a/activesupport/test/core_ext/object/inclusion_test.rb b/activesupport/test/core_ext/object/inclusion_test.rb index 478706eeae..32d512eca3 100644 --- a/activesupport/test/core_ext/object/inclusion_test.rb +++ b/activesupport/test/core_ext/object/inclusion_test.rb @@ -37,14 +37,23 @@ class InTest < ActiveSupport::TestCase end class C < B end + class D + end def test_in_module assert A.in?(B) assert A.in?(C) assert !A.in?(A) + assert !A.in?(D) end def test_no_method_catching assert_raise(ArgumentError) { 1.in?(1) } end + + def test_presence_in + assert_equal "stuff", "stuff".presence_in(%w( lots of stuff )) + assert_nil "stuff".presence_in(%w( lots of crap )) + assert_raise(ArgumentError) { 1.presence_in(1) } + end end diff --git a/activesupport/test/core_ext/object/instance_variables_test.rb b/activesupport/test/core_ext/object/instance_variables_test.rb new file mode 100644 index 0000000000..9f4c5dc4f1 --- /dev/null +++ b/activesupport/test/core_ext/object/instance_variables_test.rb @@ -0,0 +1,31 @@ +require 'abstract_unit' +require 'active_support/core_ext/object' + +class ObjectInstanceVariableTest < ActiveSupport::TestCase + def setup + @source, @dest = Object.new, Object.new + @source.instance_variable_set(:@bar, 'bar') + @source.instance_variable_set(:@baz, 'baz') + end + + def test_instance_variable_names + assert_equal %w(@bar @baz), @source.instance_variable_names.sort + end + + def test_instance_values + assert_equal({'bar' => 'bar', 'baz' => 'baz'}, @source.instance_values) + end + + def test_instance_exec_passes_arguments_to_block + assert_equal %w(hello goodbye), 'hello'.instance_exec('goodbye') { |v| [self, v] } + end + + def test_instance_exec_with_frozen_obj + assert_equal %w(olleh goodbye), 'hello'.freeze.instance_exec('goodbye') { |v| [reverse, v] } + end + + def test_instance_exec_nested + assert_equal %w(goodbye olleh bar), 'hello'.instance_exec('goodbye') { |arg| + [arg] + instance_exec('bar') { |v| [reverse, v] } } + end +end diff --git a/activesupport/test/core_ext/object/itself_test.rb b/activesupport/test/core_ext/object/itself_test.rb new file mode 100644 index 0000000000..65db0ddf40 --- /dev/null +++ b/activesupport/test/core_ext/object/itself_test.rb @@ -0,0 +1,9 @@ +require 'abstract_unit' +require 'active_support/core_ext/object' + +class Object::ItselfTest < ActiveSupport::TestCase + test 'itself returns self' do + object = 'fun' + assert_equal object, object.itself + end +end diff --git a/activesupport/test/core_ext/object/json_cherry_pick_test.rb b/activesupport/test/core_ext/object/json_cherry_pick_test.rb new file mode 100644 index 0000000000..2f7ea3a497 --- /dev/null +++ b/activesupport/test/core_ext/object/json_cherry_pick_test.rb @@ -0,0 +1,42 @@ +require 'abstract_unit' + +# These test cases were added to test that cherry-picking the json extensions +# works correctly, primarily for dependencies problems reported in #16131. They +# need to be executed in isolation to reproduce the scenario correctly, because +# other test cases might have already loaded additional dependencies. + +class JsonCherryPickTest < ActiveSupport::TestCase + include ActiveSupport::Testing::Isolation + + def test_time_as_json + require_or_skip 'active_support/core_ext/object/json' + + expected = Time.new(2004, 7, 25) + actual = Time.parse(expected.as_json) + + assert_equal expected, actual + end + + def test_date_as_json + require_or_skip 'active_support/core_ext/object/json' + + expected = Date.new(2004, 7, 25) + actual = Date.parse(expected.as_json) + + assert_equal expected, actual + end + + def test_datetime_as_json + require_or_skip 'active_support/core_ext/object/json' + + expected = DateTime.new(2004, 7, 25) + actual = DateTime.parse(expected.as_json) + + assert_equal expected, actual + end + + private + def require_or_skip(file) + require(file) || skip("'#{file}' was already loaded") + end +end diff --git a/activesupport/test/core_ext/object/json_test.rb b/activesupport/test/core_ext/object/json_test.rb deleted file mode 100644 index d3d31530df..0000000000 --- a/activesupport/test/core_ext/object/json_test.rb +++ /dev/null @@ -1,9 +0,0 @@ -require 'abstract_unit' - -class JsonTest < ActiveSupport::TestCase - # See activesupport/test/json/encoding_test.rb for JSON encoding tests - - def test_deprecated_require_to_json_rb - assert_deprecated { require 'active_support/core_ext/object/to_json' } - end -end diff --git a/activesupport/test/core_ext/object/to_param_test.rb b/activesupport/test/core_ext/object/to_param_test.rb index bd7c6c422a..30a7557dc2 100644 --- a/activesupport/test/core_ext/object/to_param_test.rb +++ b/activesupport/test/core_ext/object/to_param_test.rb @@ -2,6 +2,12 @@ require 'abstract_unit' require 'active_support/core_ext/object/to_param' class ToParamTest < ActiveSupport::TestCase + class CustomString < String + def to_param + "custom-#{ self }" + end + end + def test_object foo = Object.new def foo.to_s; 'foo' end @@ -16,4 +22,16 @@ class ToParamTest < ActiveSupport::TestCase assert_equal true, true.to_param assert_equal false, false.to_param end + + def test_array + # Empty Array + assert_equal '', [].to_param + + array = [1, 2, 3, 4] + assert_equal "1/2/3/4", array.to_param + + # Array of different objects + array = [1, '3', { a: 1, b: 2 }, nil, true, false, CustomString.new('object')] + assert_equal "1/3/a=1&b=2//true/false/custom-object", array.to_param + end end diff --git a/activesupport/test/core_ext/object/to_query_test.rb b/activesupport/test/core_ext/object/to_query_test.rb index f887a9e613..09cab3ed35 100644 --- a/activesupport/test/core_ext/object/to_query_test.rb +++ b/activesupport/test/core_ext/object/to_query_test.rb @@ -46,19 +46,35 @@ class ToQueryTest < ActiveSupport::TestCase :person => {:id => [20, 10]} end + def test_empty_array + assert_equal "person%5B%5D=", [].to_query('person') + end + def test_nested_empty_hash assert_equal '', {}.to_query - assert_query_equal 'a=1&b%5Bc%5D=3&b%5Bd%5D=', + assert_query_equal 'a=1&b%5Bc%5D=3', { a: 1, b: { c: 3, d: {} } } + assert_query_equal '', + { a: {b: {c: {}}} } assert_query_equal 'b%5Bc%5D=false&b%5Be%5D=&b%5Bf%5D=&p=12', { p: 12, b: { c: false, e: nil, f: '' } } - assert_query_equal 'b%5Bc%5D=3&b%5Bf%5D=&b%5Bk%5D=', + assert_query_equal 'b%5Bc%5D=3&b%5Bf%5D=', { b: { c: 3, k: {}, f: '' } } - assert_query_equal 'a%5B%5D=&b=3', + assert_query_equal 'b=3', {a: [], b: 3} end + def test_hash_with_namespace + hash = { name: 'Nakshay', nationality: 'Indian' } + assert_equal "user%5Bname%5D=Nakshay&user%5Bnationality%5D=Indian", hash.to_query('user') + end + + def test_hash_sorted_lexicographically + hash = { type: 'human', name: 'Nakshay' } + assert_equal "name=Nakshay&type=human", hash.to_query + end + private def assert_query_equal(expected, actual) assert_equal expected.split('&'), actual.to_query.split('&') diff --git a/activesupport/test/core_ext/object_and_class_ext_test.rb b/activesupport/test/core_ext/object/try_test.rb index 0f454fdd95..8b754ced53 100644 --- a/activesupport/test/core_ext/object_and_class_ext_test.rb +++ b/activesupport/test/core_ext/object/try_test.rb @@ -1,70 +1,5 @@ require 'abstract_unit' -require 'active_support/time' require 'active_support/core_ext/object' -require 'active_support/core_ext/class/subclasses' - -class ObjectTests < ActiveSupport::TestCase - class DuckTime - def acts_like_time? - true - end - end - - def test_duck_typing - object = Object.new - time = Time.now - date = Date.today - dt = DateTime.new - duck = DuckTime.new - - assert !object.acts_like?(:time) - assert !object.acts_like?(:date) - - assert time.acts_like?(:time) - assert !time.acts_like?(:date) - - assert !date.acts_like?(:time) - assert date.acts_like?(:date) - - assert dt.acts_like?(:time) - assert dt.acts_like?(:date) - - assert duck.acts_like?(:time) - assert !duck.acts_like?(:date) - end -end - -class ObjectInstanceVariableTest < ActiveSupport::TestCase - def setup - @source, @dest = Object.new, Object.new - @source.instance_variable_set(:@bar, 'bar') - @source.instance_variable_set(:@baz, 'baz') - end - - def test_instance_variable_names - assert_equal %w(@bar @baz), @source.instance_variable_names.sort - end - - def test_instance_values - object = Object.new - object.instance_variable_set :@a, 1 - object.instance_variable_set :@b, 2 - assert_equal({'a' => 1, 'b' => 2}, object.instance_values) - end - - def test_instance_exec_passes_arguments_to_block - assert_equal %w(hello goodbye), 'hello'.instance_exec('goodbye') { |v| [self, v] } - end - - def test_instance_exec_with_frozen_obj - assert_equal %w(olleh goodbye), 'hello'.freeze.instance_exec('goodbye') { |v| [reverse, v] } - end - - def test_instance_exec_nested - assert_equal %w(goodbye olleh bar), 'hello'.instance_exec('goodbye') { |arg| - [arg] + instance_exec('bar') { |v| [reverse, v] } } - end -end class ObjectTryTest < ActiveSupport::TestCase def setup @@ -141,7 +76,7 @@ class ObjectTryTest < ActiveSupport::TestCase assert_raise(NoMethodError) { klass.new.try!(:private_method) } end - + def test_try_with_private_method klass = Class.new do private diff --git a/activesupport/test/core_ext/range_ext_test.rb b/activesupport/test/core_ext/range_ext_test.rb index 150e6b65fb..98c4ec6b5e 100644 --- a/activesupport/test/core_ext/range_ext_test.rb +++ b/activesupport/test/core_ext/range_ext_test.rb @@ -12,10 +12,11 @@ class RangeTest < ActiveSupport::TestCase date_range = Time.utc(2005, 12, 10, 15, 30)..Time.utc(2005, 12, 10, 17, 30) assert_equal "BETWEEN '2005-12-10 15:30:00' AND '2005-12-10 17:30:00'", date_range.to_s(:db) end - + def test_date_range assert_instance_of Range, DateTime.new..DateTime.new assert_instance_of Range, DateTime::Infinity.new..DateTime::Infinity.new + assert_instance_of Range, DateTime.new..DateTime::Infinity.new end def test_overlaps_last_inclusive @@ -116,4 +117,9 @@ class RangeTest < ActiveSupport::TestCase datetime = DateTime.now assert ((datetime - 1.hour)..datetime).each {} end + + def test_date_time_with_step + datetime = DateTime.now + assert ((datetime - 1.hour)..datetime).step(1) {} + end end diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb index 072b970a2d..d77e6be595 100644 --- a/activesupport/test/core_ext/string_ext_test.rb +++ b/activesupport/test/core_ext/string_ext_test.rb @@ -10,10 +10,12 @@ require 'active_support/time' require 'active_support/core_ext/string/strip' require 'active_support/core_ext/string/output_safety' require 'active_support/core_ext/string/indent' +require 'time_zone_test_helpers' class StringInflectionsTest < ActiveSupport::TestCase include InflectorTestCases include ConstantizeTestCases + include TimeZoneTestHelpers def test_strip_heredoc_on_an_empty_string assert_equal '', ''.strip_heredoc @@ -58,6 +60,11 @@ class StringInflectionsTest < ActiveSupport::TestCase assert_equal("blargles", "blargle".pluralize(2)) end + test 'pluralize with count = 1 still returns new string' do + name = "Kuldeep" + assert_not_same name.pluralize(1), name + end + def test_singularize SingularToPlural.each do |singular, plural| assert_equal(singular, plural.singularize) @@ -209,19 +216,40 @@ class StringInflectionsTest < ActiveSupport::TestCase assert_equal "Hello Wor...", "Hello World!!".truncate(12) end - def test_truncate_with_omission_and_seperator + def test_truncate_with_omission_and_separator assert_equal "Hello[...]", "Hello World!".truncate(10, :omission => "[...]") assert_equal "Hello[...]", "Hello Big World!".truncate(13, :omission => "[...]", :separator => ' ') assert_equal "Hello Big[...]", "Hello Big World!".truncate(14, :omission => "[...]", :separator => ' ') assert_equal "Hello Big[...]", "Hello Big World!".truncate(15, :omission => "[...]", :separator => ' ') end - def test_truncate_with_omission_and_regexp_seperator + def test_truncate_with_omission_and_regexp_separator assert_equal "Hello[...]", "Hello Big World!".truncate(13, :omission => "[...]", :separator => /\s/) assert_equal "Hello Big[...]", "Hello Big World!".truncate(14, :omission => "[...]", :separator => /\s/) assert_equal "Hello Big[...]", "Hello Big World!".truncate(15, :omission => "[...]", :separator => /\s/) end + def test_truncate_words + assert_equal "Hello Big World!", "Hello Big World!".truncate_words(3) + assert_equal "Hello Big...", "Hello Big World!".truncate_words(2) + end + + def test_truncate_words_with_omission + assert_equal "Hello Big World!", "Hello Big World!".truncate_words(3, :omission => "[...]") + assert_equal "Hello Big[...]", "Hello Big World!".truncate_words(2, :omission => "[...]") + end + + def test_truncate_words_with_separator + assert_equal "Hello<br>Big<br>World!...", "Hello<br>Big<br>World!<br>".truncate_words(3, :separator => '<br>') + assert_equal "Hello<br>Big<br>World!", "Hello<br>Big<br>World!".truncate_words(3, :separator => '<br>') + assert_equal "Hello\n<br>Big...", "Hello\n<br>Big<br>Wide<br>World!".truncate_words(2, :separator => '<br>') + end + + def test_truncate_words_with_separator_and_omission + assert_equal "Hello<br>Big<br>World![...]", "Hello<br>Big<br>World!<br>".truncate_words(3, :omission => "[...]", :separator => '<br>') + assert_equal "Hello<br>Big<br>World!", "Hello<br>Big<br>World!".truncate_words(3, :omission => "[...]", :separator => '<br>') + end + def test_truncate_multibyte assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...".force_encoding(Encoding::UTF_8), "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 \354\225\204\353\235\274\353\246\254\354\230\244".force_encoding(Encoding::UTF_8).truncate(10) @@ -296,6 +324,12 @@ class StringAccessTest < ActiveSupport::TestCase assert_equal 'x', 'x'.first(4) end + test "#first with Fixnum >= string length still returns a new string" do + string = "hello" + different_string = string.first(5) + assert_not_same different_string, string + end + test "#last returns the last character" do assert_equal "o", "hello".last assert_equal 'x', 'x'.last @@ -308,6 +342,12 @@ class StringAccessTest < ActiveSupport::TestCase assert_equal 'x', 'x'.last(4) end + test "#last with Fixnum >= string length still returns a new string" do + string = "hello" + different_string = string.last(5) + assert_not_same different_string, string + end + test "access returns a real string" do hash = {} hash["h"] = true @@ -337,6 +377,8 @@ class StringAccessTest < ActiveSupport::TestCase end class StringConversionsTest < ActiveSupport::TestCase + include TimeZoneTestHelpers + def test_string_to_time with_env_tz "Europe/Moscow" do assert_equal Time.utc(2005, 2, 27, 23, 50), "2005-02-27 23:50".to_time(:utc) @@ -506,14 +548,6 @@ class StringConversionsTest < ActiveSupport::TestCase assert_nil "".to_date assert_equal Date.new(Date.today.year, 2, 3), "Feb 3rd".to_date end - - protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') - end end class StringBehaviourTest < ActiveSupport::TestCase @@ -608,6 +642,29 @@ class OutputSafetyTest < ActiveSupport::TestCase assert !@other_combination.html_safe? end + test "Prepending safe onto unsafe yields unsafe" do + @string.prepend "other".html_safe + assert !@string.html_safe? + assert_equal @string, "otherhello" + end + + test "Prepending unsafe onto safe yields escaped safe" do + other = "other".html_safe + other.prepend "<foo>" + assert other.html_safe? + assert_equal other, "<foo>other" + end + + test "Deprecated #prepend! method is still present" do + other = "other".html_safe + + assert_deprecated do + other.prepend! "<foo>" + end + + assert_equal other, "<foo>other" + end + test "Concatting safe onto unsafe yields unsafe" do @other_string = "other" @@ -718,6 +775,14 @@ class OutputSafetyTest < ActiveSupport::TestCase string = "<b>hello</b>".html_safe assert_equal string, ERB::Util.html_escape(string) end + + test "ERB::Util.html_escape_once only escapes once" do + string = '1 < 2 & 3' + escaped_string = "1 < 2 & 3" + + assert_equal escaped_string, ERB::Util.html_escape_once(string) + assert_equal escaped_string, ERB::Util.html_escape_once(escaped_string) + end end class StringExcludeTest < ActiveSupport::TestCase diff --git a/activesupport/test/core_ext/time_ext_test.rb b/activesupport/test/core_ext/time_ext_test.rb index e0a4b1be3e..c8283cddc5 100644 --- a/activesupport/test/core_ext/time_ext_test.rb +++ b/activesupport/test/core_ext/time_ext_test.rb @@ -1,6 +1,7 @@ require 'abstract_unit' require 'active_support/time' require 'core_ext/date_and_time_behavior' +require 'time_zone_test_helpers' class TimeExtCalculationsTest < ActiveSupport::TestCase def date_time_init(year,month,day,hour,minute,second,usec=0) @@ -8,6 +9,7 @@ class TimeExtCalculationsTest < ActiveSupport::TestCase end include DateAndTimeBehavior + include TimeZoneTestHelpers def test_seconds_since_midnight assert_equal 1,Time.local(2005,1,1,0,0,1).seconds_since_midnight @@ -847,15 +849,6 @@ class TimeExtCalculationsTest < ActiveSupport::TestCase def test_all_year assert_equal Time.local(2011,1,1,0,0,0)..Time.local(2011,12,31,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_year end - - protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') - end - end class TimeExtMarshalingTest < ActiveSupport::TestCase diff --git a/activesupport/test/core_ext/time_with_zone_test.rb b/activesupport/test/core_ext/time_with_zone_test.rb index 7fe4d4a6b2..3000da8da4 100644 --- a/activesupport/test/core_ext/time_with_zone_test.rb +++ b/activesupport/test/core_ext/time_with_zone_test.rb @@ -1,7 +1,9 @@ require 'abstract_unit' require 'active_support/time' +require 'time_zone_test_helpers' class TimeWithZoneTest < ActiveSupport::TestCase + include TimeZoneTestHelpers def setup @utc = Time.utc(2000, 1, 1, 0) @@ -246,16 +248,31 @@ class TimeWithZoneTest < ActiveSupport::TestCase assert_equal 86_400.0, ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 2), ActiveSupport::TimeZone['Hawaii'] ) - Time.utc(2000, 1, 1) end + def test_minus_with_time_precision + assert_equal 86_399.999999998, ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 2, 23, 59, 59, Rational(999999999, 1000)), ActiveSupport::TimeZone['UTC'] ) - Time.utc(2000, 1, 2, 0, 0, 0, Rational(1, 1000)) + assert_equal 86_399.999999998, ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 2, 23, 59, 59, Rational(999999999, 1000)), ActiveSupport::TimeZone['Hawaii'] ) - Time.utc(2000, 1, 2, 0, 0, 0, Rational(1, 1000)) + end + def test_minus_with_time_with_zone twz1 = ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1), ActiveSupport::TimeZone['UTC'] ) twz2 = ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 2), ActiveSupport::TimeZone['UTC'] ) assert_equal 86_400.0, twz2 - twz1 end + def test_minus_with_time_with_zone_precision + twz1 = ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 0, 0, 0, Rational(1, 1000)), ActiveSupport::TimeZone['UTC'] ) + twz2 = ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 23, 59, 59, Rational(999999999, 1000)), ActiveSupport::TimeZone['UTC'] ) + assert_equal 86_399.999999998, twz2 - twz1 + end + def test_minus_with_datetime assert_equal 86_400.0, ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 2), ActiveSupport::TimeZone['UTC'] ) - DateTime.civil(2000, 1, 1) end + def test_minus_with_datetime_precision + assert_equal 86_399.999999999, ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 23, 59, 59, Rational(999999999, 1000)), ActiveSupport::TimeZone['UTC'] ) - DateTime.civil(2000, 1, 1) + end + def test_minus_with_wrapped_datetime assert_equal 86_400.0, ActiveSupport::TimeWithZone.new( DateTime.civil(2000, 1, 2), ActiveSupport::TimeZone['UTC'] ) - Time.utc(2000, 1, 1) assert_equal 86_400.0, ActiveSupport::TimeWithZone.new( DateTime.civil(2000, 1, 2), ActiveSupport::TimeZone['UTC'] ) - DateTime.civil(2000, 1, 1) @@ -350,6 +367,7 @@ class TimeWithZoneTest < ActiveSupport::TestCase end def test_acts_like_time + assert @twz.acts_like_time? assert @twz.acts_like?(:time) assert ActiveSupport::TimeWithZone.new(DateTime.civil(2000), @time_zone).acts_like?(:time) end @@ -795,23 +813,17 @@ class TimeWithZoneTest < ActiveSupport::TestCase assert_equal "undefined method `this_method_does_not_exist' for Fri, 31 Dec 1999 19:00:00 EST -05:00:Time", e.message assert_no_match "rescue", e.backtrace.first end - - protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') - end end class TimeWithZoneMethodsForTimeAndDateTimeTest < ActiveSupport::TestCase + include TimeZoneTestHelpers + def setup - @t, @dt = Time.utc(2000), DateTime.civil(2000) + @t, @dt, @zone = Time.utc(2000), DateTime.civil(2000), Time.zone end def teardown - Time.zone = nil + Time.zone = @zone end def test_in_time_zone @@ -867,8 +879,6 @@ class TimeWithZoneMethodsForTimeAndDateTimeTest < ActiveSupport::TestCase def test_localtime Time.zone = ActiveSupport::TimeZone['Eastern Time (US & Canada)'] assert_equal @dt.in_time_zone.localtime, @dt.in_time_zone.utc.to_time.getlocal - ensure - Time.zone = nil end def test_use_zone @@ -907,6 +917,7 @@ class TimeWithZoneMethodsForTimeAndDateTimeTest < ActiveSupport::TestCase end def test_time_zone_getter_and_setter_with_zone_default_set + old_zone_default = Time.zone_default Time.zone_default = ActiveSupport::TimeZone['Alaska'] assert_equal ActiveSupport::TimeZone['Alaska'], Time.zone Time.zone = ActiveSupport::TimeZone['Hawaii'] @@ -914,8 +925,7 @@ class TimeWithZoneMethodsForTimeAndDateTimeTest < ActiveSupport::TestCase Time.zone = nil assert_equal ActiveSupport::TimeZone['Alaska'], Time.zone ensure - Time.zone = nil - Time.zone_default = nil + Time.zone_default = old_zone_default end def test_time_zone_setter_is_thread_safe @@ -987,8 +997,6 @@ class TimeWithZoneMethodsForTimeAndDateTimeTest < ActiveSupport::TestCase assert_equal 'Eastern Time (US & Canada)', Time.current.time_zone.name assert_equal Time.utc(2000), Time.current.time end - ensure - Time.zone = nil end def test_time_in_time_zone_doesnt_affect_receiver @@ -999,25 +1007,15 @@ class TimeWithZoneMethodsForTimeAndDateTimeTest < ActiveSupport::TestCase assert_not time.utc?, 'time expected to be local, but is UTC' end end - - protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') - end end class TimeWithZoneMethodsForDate < ActiveSupport::TestCase + include TimeZoneTestHelpers + def setup @d = Date.civil(2000) end - def teardown - Time.zone = nil - end - def test_in_time_zone with_tz_default 'Alaska' do assert_equal 'Sat, 01 Jan 2000 00:00:00 AKST -09:00', @d.in_time_zone.inspect @@ -1050,28 +1048,17 @@ class TimeWithZoneMethodsForDate < ActiveSupport::TestCase assert_raise(ArgumentError) { @d.in_time_zone(-15.hours) } assert_raise(ArgumentError) { @d.in_time_zone(Object.new) } end - - protected - def with_tz_default(tz = nil) - old_tz = Time.zone - Time.zone = tz - yield - ensure - Time.zone = old_tz - end end class TimeWithZoneMethodsForString < ActiveSupport::TestCase + include TimeZoneTestHelpers + def setup @s = "Sat, 01 Jan 2000 00:00:00" @u = "Sat, 01 Jan 2000 00:00:00 UTC +00:00" @z = "Fri, 31 Dec 1999 19:00:00 EST -05:00" end - def teardown - Time.zone = nil - end - def test_in_time_zone with_tz_default 'Alaska' do assert_equal 'Sat, 01 Jan 2000 00:00:00 AKST -09:00', @s.in_time_zone.inspect @@ -1126,13 +1113,4 @@ class TimeWithZoneMethodsForString < ActiveSupport::TestCase assert_raise(ArgumentError) { @u.in_time_zone(Object.new) } assert_raise(ArgumentError) { @z.in_time_zone(Object.new) } end - - protected - def with_tz_default(tz = nil) - old_tz = Time.zone - Time.zone = tz - yield - ensure - Time.zone = old_tz - end end diff --git a/activesupport/test/core_ext/uri_ext_test.rb b/activesupport/test/core_ext/uri_ext_test.rb index 03e388dd7a..43a5997ddd 100644 --- a/activesupport/test/core_ext/uri_ext_test.rb +++ b/activesupport/test/core_ext/uri_ext_test.rb @@ -7,7 +7,7 @@ class URIExtTest < ActiveSupport::TestCase def test_uri_decode_handle_multibyte str = "\xE6\x97\xA5\xE6\x9C\xAC\xE8\xAA\x9E" # Ni-ho-nn-go in UTF-8, means Japanese. - parser = URI::Parser.new + parser = URI.parser assert_equal str, parser.unescape(parser.escape(str)) end end diff --git a/activesupport/test/dependencies_test.rb b/activesupport/test/dependencies_test.rb index 4ca63b3417..5fc3de651a 100644 --- a/activesupport/test/dependencies_test.rb +++ b/activesupport/test/dependencies_test.rb @@ -47,18 +47,22 @@ class DependenciesTest < ActiveSupport::TestCase end def test_tracking_loaded_files - require_dependency 'dependencies/service_one' - require_dependency 'dependencies/service_two' - assert_equal 2, ActiveSupport::Dependencies.loaded.size + with_loading do + require_dependency 'dependencies/service_one' + require_dependency 'dependencies/service_two' + assert_equal 2, ActiveSupport::Dependencies.loaded.size + end ensure Object.send(:remove_const, :ServiceOne) if Object.const_defined?(:ServiceOne) Object.send(:remove_const, :ServiceTwo) if Object.const_defined?(:ServiceTwo) end def test_tracking_identical_loaded_files - require_dependency 'dependencies/service_one' - require_dependency 'dependencies/service_one' - assert_equal 1, ActiveSupport::Dependencies.loaded.size + with_loading do + require_dependency 'dependencies/service_one' + require_dependency 'dependencies/service_one' + assert_equal 1, ActiveSupport::Dependencies.loaded.size + end ensure Object.send(:remove_const, :ServiceOne) if Object.const_defined?(:ServiceOne) end @@ -367,9 +371,11 @@ class DependenciesTest < ActiveSupport::TestCase with_autoloading_fixtures do e = assert_raise(NameError) { A::DoesNotExist.nil? } assert_equal "uninitialized constant A::DoesNotExist", e.message + assert_equal :DoesNotExist, e.name e = assert_raise(NameError) { A::B::DoesNotExist.nil? } assert_equal "uninitialized constant A::B::DoesNotExist", e.message + assert_equal :DoesNotExist, e.name end end @@ -537,6 +543,7 @@ class DependenciesTest < ActiveSupport::TestCase mod = Module.new e = assert_raise(NameError) { mod::E } assert_equal 'E cannot be autoloaded from an anonymous class or module', e.message + assert_equal :E, e.name end end @@ -954,7 +961,7 @@ class DependenciesTest < ActiveSupport::TestCase assert_kind_of Class, A::B # Necessary to load A::B for the test ActiveSupport::Dependencies.mark_for_unload(A::B) ActiveSupport::Dependencies.remove_unloadable_constants! - + A::B # Make sure no circular dependency error end end @@ -987,11 +994,4 @@ class DependenciesTest < ActiveSupport::TestCase ensure ActiveSupport::Dependencies.hook! end - -private - def remove_constants(*constants) - constants.each do |constant| - Object.send(:remove_const, constant) if Object.const_defined?(constant) - end - end end diff --git a/activesupport/test/deprecation_test.rb b/activesupport/test/deprecation_test.rb index ee1c69502e..7aff56cbad 100644 --- a/activesupport/test/deprecation_test.rb +++ b/activesupport/test/deprecation_test.rb @@ -355,4 +355,21 @@ class DeprecationTest < ActiveSupport::TestCase end deprecator end + + def capture(stream) + stream = stream.to_s + captured_stream = Tempfile.new(stream) + stream_io = eval("$#{stream}") + origin_stream = stream_io.dup + stream_io.reopen(captured_stream) + + yield + + stream_io.rewind + return captured_stream.read + ensure + captured_stream.close + captured_stream.unlink + stream_io.reopen(origin_stream) + end end diff --git a/activesupport/test/i18n_test.rb b/activesupport/test/i18n_test.rb index 5ef59b6e6b..3faa15e7fd 100644 --- a/activesupport/test/i18n_test.rb +++ b/activesupport/test/i18n_test.rb @@ -99,7 +99,6 @@ class I18nTest < ActiveSupport::TestCase end def test_to_sentence_with_empty_i18n_store - I18n.backend.store_translations 'empty', {} assert_equal 'a, b, and c', %w[a b c].to_sentence(locale: 'empty') end end diff --git a/activesupport/test/inflector_test.rb b/activesupport/test/inflector_test.rb index 35967ba656..58fdea0972 100644 --- a/activesupport/test/inflector_test.rb +++ b/activesupport/test/inflector_test.rb @@ -200,6 +200,7 @@ class InflectorTest < ActiveSupport::TestCase def test_demodulize assert_equal "Account", ActiveSupport::Inflector.demodulize("MyApplication::Billing::Account") assert_equal "Account", ActiveSupport::Inflector.demodulize("Account") + assert_equal "Account", ActiveSupport::Inflector.demodulize("::Account") assert_equal "", ActiveSupport::Inflector.demodulize("") end @@ -497,10 +498,10 @@ class InflectorTest < ActiveSupport::TestCase end %w(plurals singulars uncountables humans acronyms).each do |scope| - ActiveSupport::Inflector.inflections do |inflect| - define_method("test_clear_inflections_with_#{scope}") do - with_dup do - # clear the inflections + define_method("test_clear_inflections_with_#{scope}") do + with_dup do + # clear the inflections + ActiveSupport::Inflector.inflections do |inflect| inflect.clear(scope) assert_equal [], inflect.send(scope) end @@ -508,6 +509,14 @@ class InflectorTest < ActiveSupport::TestCase end end + def test_inflections_with_uncountable_words + ActiveSupport::Inflector.inflections do |inflect| + inflect.uncountable "HTTP" + end + + assert_equal "HTTP", ActiveSupport::Inflector.pluralize("HTTP") + end + # Dups the singleton and yields, restoring the original inflections later. # Use this in tests what modify the state of the singleton. # @@ -515,9 +524,10 @@ class InflectorTest < ActiveSupport::TestCase # there are module functions that access ActiveSupport::Inflector.inflections, # so we need to replace the singleton itself. def with_dup - original = ActiveSupport::Inflector::Inflections.instance_variable_get(:@__instance__) - ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, original.dup) + original = ActiveSupport::Inflector::Inflections.instance_variable_get(:@__instance__)[:en] + ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, en: original.dup) + yield ensure - ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, original) + ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, en: original) end end diff --git a/activesupport/test/inflector_test_cases.rb b/activesupport/test/inflector_test_cases.rb index 4bd1b2e47c..b556da0046 100644 --- a/activesupport/test/inflector_test_cases.rb +++ b/activesupport/test/inflector_test_cases.rb @@ -208,9 +208,11 @@ module InflectorTestCases } UnderscoreToHuman = { - "employee_salary" => "Employee salary", - "employee_id" => "Employee", - "underground" => "Underground" + 'employee_salary' => 'Employee salary', + 'employee_id' => 'Employee', + 'underground' => 'Underground', + '_id' => 'Id', + '_external_id' => 'External' } UnderscoreToHumanWithoutCapitalize = { @@ -314,7 +316,7 @@ module InflectorTestCases 'child' => 'children', 'sex' => 'sexes', 'move' => 'moves', - 'cow' => 'kine', + 'cow' => 'kine', # Test inflections with different starting letters 'zombie' => 'zombies', 'genus' => 'genera' } diff --git a/activesupport/test/json/decoding_test.rb b/activesupport/test/json/decoding_test.rb index 07d7e530ca..80bf255080 100644 --- a/activesupport/test/json/decoding_test.rb +++ b/activesupport/test/json/decoding_test.rb @@ -73,22 +73,20 @@ class TestJSONDecoding < ActiveSupport::TestCase TESTS.each_with_index do |(json, expected), index| test "json decodes #{index}" do - prev = ActiveSupport.parse_json_times - ActiveSupport.parse_json_times = true - silence_warnings do - assert_equal expected, ActiveSupport::JSON.decode(json), "JSON decoding \ - failed for #{json}" + with_parse_json_times(true) do + silence_warnings do + assert_equal expected, ActiveSupport::JSON.decode(json), "JSON decoding \ + failed for #{json}" + end end - ActiveSupport.parse_json_times = prev end end test "json decodes time json with time parsing disabled" do - prev = ActiveSupport.parse_json_times - ActiveSupport.parse_json_times = false - expected = {"a" => "2007-01-01 01:12:34 Z"} - assert_equal expected, ActiveSupport::JSON.decode(%({"a": "2007-01-01 01:12:34 Z"})) - ActiveSupport.parse_json_times = prev + with_parse_json_times(false) do + expected = {"a" => "2007-01-01 01:12:34 Z"} + assert_equal expected, ActiveSupport::JSON.decode(%({"a": "2007-01-01 01:12:34 Z"})) + end end def test_failed_json_decoding @@ -101,5 +99,15 @@ class TestJSONDecoding < ActiveSupport::TestCase def test_cannot_pass_unsupported_options assert_raise(ArgumentError) { ActiveSupport::JSON.decode("", create_additions: true) } end + + private + + def with_parse_json_times(value) + old_value = ActiveSupport.parse_json_times + ActiveSupport.parse_json_times = value + yield + ensure + ActiveSupport.parse_json_times = old_value + end end diff --git a/activesupport/test/json/encoding_test.rb b/activesupport/test/json/encoding_test.rb index c4283ee79a..ad358ad21d 100644 --- a/activesupport/test/json/encoding_test.rb +++ b/activesupport/test/json/encoding_test.rb @@ -4,8 +4,11 @@ require 'abstract_unit' require 'active_support/core_ext/string/inflections' require 'active_support/json' require 'active_support/time' +require 'time_zone_test_helpers' class TestJSONEncoding < ActiveSupport::TestCase + include TimeZoneTestHelpers + class Foo def initialize(a, b) @a, @b = a, b @@ -327,12 +330,39 @@ class TestJSONEncoding < ActiveSupport::TestCase assert_equal(%([{"address":{"city":"London"}},{"address":{"city":"Paris"}}]), json) end - def test_enumerable_should_pass_encoding_options_to_children_in_as_json - people = [ - { :name => 'John', :address => { :city => 'London', :country => 'UK' }}, - { :name => 'Jean', :address => { :city => 'Paris' , :country => 'France' }} + People = Class.new(BasicObject) do + include Enumerable + def initialize() + @people = [ + { :name => 'John', :address => { :city => 'London', :country => 'UK' }}, + { :name => 'Jean', :address => { :city => 'Paris' , :country => 'France' }} + ] + end + def each(*, &blk) + @people.each do |p| + yield p if blk + p + end.each + end + end + + def test_enumerable_should_generate_json_with_as_json + json = People.new.as_json :only => [:address, :city] + expected = [ + { 'address' => { 'city' => 'London' }}, + { 'address' => { 'city' => 'Paris' }} ] - json = people.each.as_json :only => [:address, :city] + + assert_equal(expected, json) + end + + def test_enumerable_should_generate_json_with_to_json + json = People.new.to_json :only => [:address, :city] + assert_equal(%([{"address":{"city":"London"}},{"address":{"city":"Paris"}}]), json) + end + + def test_enumerable_should_pass_encoding_options_to_children_in_as_json + json = People.new.each.as_json :only => [:address, :city] expected = [ { 'address' => { 'city' => 'London' }}, { 'address' => { 'city' => 'Paris' }} @@ -342,11 +372,7 @@ class TestJSONEncoding < ActiveSupport::TestCase end def test_enumerable_should_pass_encoding_options_to_children_in_to_json - people = [ - { :name => 'John', :address => { :city => 'London', :country => 'UK' }}, - { :name => 'Jean', :address => { :city => 'Paris' , :country => 'France' }} - ] - json = people.each.to_json :only => [:address, :city] + json = People.new.each.to_json :only => [:address, :city] assert_equal(%([{"address":{"city":"London"}},{"address":{"city":"Paris"}}]), json) end @@ -468,31 +494,28 @@ EXPECTED def test_twz_to_json_with_custom_time_precision with_standard_json_time_format(true) do - ActiveSupport::JSON::Encoding.time_precision = 0 - zone = ActiveSupport::TimeZone['Eastern Time (US & Canada)'] - time = ActiveSupport::TimeWithZone.new(Time.utc(2000), zone) - assert_equal "\"1999-12-31T19:00:00-05:00\"", ActiveSupport::JSON.encode(time) + with_time_precision(0) do + zone = ActiveSupport::TimeZone['Eastern Time (US & Canada)'] + time = ActiveSupport::TimeWithZone.new(Time.utc(2000), zone) + assert_equal "\"1999-12-31T19:00:00-05:00\"", ActiveSupport::JSON.encode(time) + end end - ensure - ActiveSupport::JSON::Encoding.time_precision = 3 end def test_time_to_json_with_custom_time_precision with_standard_json_time_format(true) do - ActiveSupport::JSON::Encoding.time_precision = 0 - assert_equal "\"2000-01-01T00:00:00Z\"", ActiveSupport::JSON.encode(Time.utc(2000)) + with_time_precision(0) do + assert_equal "\"2000-01-01T00:00:00Z\"", ActiveSupport::JSON.encode(Time.utc(2000)) + end end - ensure - ActiveSupport::JSON::Encoding.time_precision = 3 end def test_datetime_to_json_with_custom_time_precision with_standard_json_time_format(true) do - ActiveSupport::JSON::Encoding.time_precision = 0 - assert_equal "\"2000-01-01T00:00:00+00:00\"", ActiveSupport::JSON.encode(DateTime.new(2000)) + with_time_precision(0) do + assert_equal "\"2000-01-01T00:00:00+00:00\"", ActiveSupport::JSON.encode(DateTime.new(2000)) + end end - ensure - ActiveSupport::JSON::Encoding.time_precision = 3 end def test_twz_to_json_when_wrapping_a_date_time @@ -507,17 +530,18 @@ EXPECTED json_object[1..-2].scan(/([^{}:,\s]+):/).flatten.sort end - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz + def with_standard_json_time_format(boolean = true) + old, ActiveSupport.use_standard_json_time_format = ActiveSupport.use_standard_json_time_format, boolean yield ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') + ActiveSupport.use_standard_json_time_format = old end - def with_standard_json_time_format(boolean = true) - old, ActiveSupport.use_standard_json_time_format = ActiveSupport.use_standard_json_time_format, boolean + def with_time_precision(value) + old_value = ActiveSupport::JSON::Encoding.time_precision + ActiveSupport::JSON::Encoding.time_precision = value yield ensure - ActiveSupport.use_standard_json_time_format = old + ActiveSupport::JSON::Encoding.time_precision = old_value end end diff --git a/activesupport/test/key_generator_test.rb b/activesupport/test/key_generator_test.rb index 525082d313..f7e8e9a795 100644 --- a/activesupport/test/key_generator_test.rb +++ b/activesupport/test/key_generator_test.rb @@ -29,4 +29,34 @@ class KeyGeneratorTest < ActiveSupport::TestCase end end +class CachingKeyGeneratorTest < ActiveSupport::TestCase + def setup + @secret = SecureRandom.hex(64) + @generator = ActiveSupport::KeyGenerator.new(@secret, :iterations=>2) + @caching_generator = ActiveSupport::CachingKeyGenerator.new(@generator) + end + + test "Generating a cached key for same salt and key size" do + derived_key = @caching_generator.generate_key("some_salt", 32) + cached_key = @caching_generator.generate_key("some_salt", 32) + + assert_equal derived_key, cached_key + assert_equal derived_key.object_id, cached_key.object_id + end + + test "Does not cache key for different salt" do + derived_key = @caching_generator.generate_key("some_salt", 32) + different_salt_key = @caching_generator.generate_key("other_salt", 32) + + assert_not_equal derived_key, different_salt_key + end + + test "Does not cache key for different length" do + derived_key = @caching_generator.generate_key("some_salt", 32) + different_length_key = @caching_generator.generate_key("some_salt", 64) + + assert_not_equal derived_key, different_length_key + end +end + end diff --git a/activesupport/test/multibyte_conformance.rb b/activesupport/test/multibyte_conformance_test.rb index 2baf724da4..aba81b8248 100644 --- a/activesupport/test/multibyte_conformance.rb +++ b/activesupport/test/multibyte_conformance_test.rb @@ -10,7 +10,6 @@ require 'tmpdir' class Downloader def self.download(from, to) unless File.exist?(to) - $stderr.puts "Downloading #{from} to #{to}" unless File.exist?(File.dirname(to)) system "mkdir -p #{File.dirname(to)}" end @@ -20,8 +19,9 @@ class Downloader target.write l end end - end - end + end + end + true end end @@ -31,11 +31,15 @@ class MultibyteConformanceTest < ActiveSupport::TestCase UNIDATA_URL = "http://www.unicode.org/Public/#{ActiveSupport::Multibyte::Unicode::UNICODE_VERSION}/ucd" UNIDATA_FILE = '/NormalizationTest.txt' CACHE_DIR = File.join(Dir.tmpdir, 'cache') + FileUtils.mkdir_p(CACHE_DIR) + RUN_P = begin + Downloader.download(UNIDATA_URL + UNIDATA_FILE, CACHE_DIR + UNIDATA_FILE) + rescue + end def setup - FileUtils.mkdir_p(CACHE_DIR) - Downloader.download(UNIDATA_URL + UNIDATA_FILE, CACHE_DIR + UNIDATA_FILE) @proxy = ActiveSupport::Multibyte::Chars + skip "Unable to download test data" unless RUN_P end def test_normalizations_C @@ -126,4 +130,4 @@ class MultibyteConformanceTest < ActiveSupport::TestCase def inspect_codepoints(str) str.to_s.unpack("U*").map{|cp| cp.to_s(16) }.join(' ') end -end
\ No newline at end of file +end diff --git a/activesupport/test/multibyte_proxy_test.rb b/activesupport/test/multibyte_proxy_test.rb new file mode 100644 index 0000000000..d8ffd7ca9c --- /dev/null +++ b/activesupport/test/multibyte_proxy_test.rb @@ -0,0 +1,34 @@ +# encoding: utf-8 + +require 'abstract_unit' + +class MultibyteProxyText < ActiveSupport::TestCase + class AsciiOnlyEncoder + attr_reader :wrapped_string + alias to_s wrapped_string + + def initialize(string) + @wrapped_string = string.gsub(/[^\u0000-\u007F]/, '?') + end + end + + def with_custom_encoder(encoder) + original_proxy_class = ActiveSupport::Multibyte.proxy_class + + begin + ActiveSupport::Multibyte.proxy_class = encoder + + yield + ensure + ActiveSupport::Multibyte.proxy_class = original_proxy_class + end + end + + test "custom multibyte encoder" do + with_custom_encoder(AsciiOnlyEncoder) do + assert_equal "s?me string 123", "søme string 123".mb_chars.to_s + end + + assert_equal "søme string 123", "søme string 123".mb_chars.to_s + end +end diff --git a/activesupport/test/number_helper_i18n_test.rb b/activesupport/test/number_helper_i18n_test.rb index 65aecece71..e6925e9083 100644 --- a/activesupport/test/number_helper_i18n_test.rb +++ b/activesupport/test/number_helper_i18n_test.rb @@ -43,6 +43,10 @@ module ActiveSupport :custom_units_for_number_to_human => {:mili => "mm", :centi => "cm", :deci => "dm", :unit => "m", :ten => "dam", :hundred => "hm", :thousand => "km"} end + def teardown + I18n.backend.reload! + end + def test_number_to_i18n_currency assert_equal("&$ - 10.00", number_to_currency(10, :locale => 'ts')) assert_equal("(&$ - 10.00)", number_to_currency(-10, :locale => 'ts')) @@ -50,8 +54,6 @@ module ActiveSupport end def test_number_to_currency_with_empty_i18n_store - I18n.backend.store_translations 'empty', {} - assert_equal("$10.00", number_to_currency(10, :locale => 'empty')) assert_equal("-$10.00", number_to_currency(-10, :locale => 'empty')) end @@ -80,8 +82,6 @@ module ActiveSupport end def test_number_with_i18n_precision_and_empty_i18n_store - I18n.backend.store_translations 'empty', {} - assert_equal("123456789.123", number_to_rounded(123456789.123456789, :locale => 'empty')) assert_equal("1.000", number_to_rounded(1.0000, :locale => 'empty')) end @@ -92,8 +92,6 @@ module ActiveSupport end def test_number_with_i18n_delimiter_and_empty_i18n_store - I18n.backend.store_translations 'empty', {} - assert_equal("1,000,000.234", number_to_delimited(1000000.234, :locale => 'empty')) end @@ -107,8 +105,6 @@ module ActiveSupport end def test_number_to_i18n_percentage_and_empty_i18n_store - I18n.backend.store_translations 'empty', {} - assert_equal("1.000%", number_to_percentage(1, :locale => 'empty')) assert_equal("1.243%", number_to_percentage(1.2434, :locale => 'empty')) assert_equal("12434.000%", number_to_percentage(12434, :locale => 'empty')) @@ -121,8 +117,6 @@ module ActiveSupport end def test_number_to_i18n_human_size_with_empty_i18n_store - I18n.backend.store_translations 'empty', {} - assert_equal("2 KB", number_to_human_size(2048, :locale => 'empty')) assert_equal("42 Bytes", number_to_human_size(42, :locale => 'empty')) end @@ -142,8 +136,6 @@ module ActiveSupport end def test_number_to_human_with_empty_i18n_store - I18n.backend.store_translations 'empty', {} - assert_equal "2 Thousand", number_to_human(2000, :locale => 'empty') assert_equal "1.23 Billion", number_to_human(1234567890, :locale => 'empty') end diff --git a/activesupport/test/number_helper_test.rb b/activesupport/test/number_helper_test.rb index 6d8d835de7..bb51cc68f2 100644 --- a/activesupport/test/number_helper_test.rb +++ b/activesupport/test/number_helper_test.rb @@ -1,5 +1,6 @@ require 'abstract_unit' require 'active_support/number_helper' +require 'active_support/core_ext/string/output_safety' module ActiveSupport module NumberHelper @@ -79,6 +80,9 @@ module ActiveSupport assert_equal("123.4%", number_helper.number_to_percentage(123.400, :precision => 3, :strip_insignificant_zeros => true)) assert_equal("1.000,000%", number_helper.number_to_percentage(1000, :delimiter => '.', :separator => ',')) assert_equal("1000.000 %", number_helper.number_to_percentage(1000, :format => "%n %")) + assert_equal("98a%", number_helper.number_to_percentage("98a")) + assert_equal("NaN%", number_helper.number_to_percentage(Float::NAN)) + assert_equal("Inf%", number_helper.number_to_percentage(Float::INFINITY)) end end @@ -94,6 +98,7 @@ module ActiveSupport assert_equal("123,456,789.78901", number_helper.number_to_delimited(123456789.78901)) assert_equal("0.78901", number_helper.number_to_delimited(0.78901)) assert_equal("123,456.78", number_helper.number_to_delimited("123456.78")) + assert_equal("123,456.78", number_helper.number_to_delimited("123456.78".html_safe)) end end @@ -129,6 +134,7 @@ module ActiveSupport assert_equal("111.23460000000000000000", number_helper.number_to_rounded('111.2346', :precision => 20)) assert_equal("111.23460000000000000000", number_helper.number_to_rounded(BigDecimal(111.2346, Float::DIG), :precision => 20)) assert_equal("111.2346" + "0"*96, number_helper.number_to_rounded('111.2346', :precision => 100)) + assert_equal("111.2346", number_helper.number_to_rounded(Rational(1112346, 10000), :precision => 4)) end end @@ -169,6 +175,7 @@ module ActiveSupport assert_equal "9775.0000000000000000", number_helper.number_to_rounded(BigDecimal(9775), :precision => 20, :significant => true ) assert_equal "9775.0000000000000000", number_helper.number_to_rounded("9775", :precision => 20, :significant => true ) assert_equal "9775." + "0"*96, number_helper.number_to_rounded("9775", :precision => 100, :significant => true ) + assert_equal("97.7", number_helper.number_to_rounded(Rational(9772, 100), :precision => 3, :significant => true)) end end diff --git a/activesupport/test/option_merger_test.rb b/activesupport/test/option_merger_test.rb index 9d139b61b8..4c0364e68b 100644 --- a/activesupport/test/option_merger_test.rb +++ b/activesupport/test/option_merger_test.rb @@ -79,6 +79,15 @@ class OptionMergerTest < ActiveSupport::TestCase assert_equal ActiveSupport::OptionMerger, ActiveSupport::OptionMerger.new('', '').class end + def test_option_merger_implicit_receiver + @options.with_options foo: "bar" do + merge! fizz: "buzz" + end + + expected = { hello: "world", foo: "bar", fizz: "buzz" } + assert_equal expected, @options + end + private def method_with_options(options = {}) options diff --git a/activesupport/test/ordered_hash_test.rb b/activesupport/test/ordered_hash_test.rb index 0b54026c64..460a61613e 100644 --- a/activesupport/test/ordered_hash_test.rb +++ b/activesupport/test/ordered_hash_test.rb @@ -120,7 +120,9 @@ class OrderedHashTest < ActiveSupport::TestCase end def test_select - assert_equal @keys, @ordered_hash.select { true }.map(&:first) + new_ordered_hash = @ordered_hash.select { true } + assert_equal @keys, new_ordered_hash.map(&:first) + assert_instance_of ActiveSupport::OrderedHash, new_ordered_hash end def test_delete_if @@ -143,6 +145,7 @@ class OrderedHashTest < ActiveSupport::TestCase assert_equal copy, @ordered_hash assert !new_ordered_hash.keys.include?('pink') assert @ordered_hash.keys.include?('pink') + assert_instance_of ActiveSupport::OrderedHash, new_ordered_hash end def test_clear diff --git a/activesupport/test/subscriber_test.rb b/activesupport/test/subscriber_test.rb index 253411aa3d..a88d8d9eba 100644 --- a/activesupport/test/subscriber_test.rb +++ b/activesupport/test/subscriber_test.rb @@ -4,20 +4,28 @@ require 'active_support/subscriber' class TestSubscriber < ActiveSupport::Subscriber attach_to :doodle - cattr_reader :event + cattr_reader :events def self.clear - @@event = nil + @@events = [] end def open_party(event) - @@event = event + events << event end private def private_party(event) - @@event = event + events << event + end +end + +# Monkey patch subscriber to test that only one subscriber per method is added. +class TestSubscriber + remove_method :open_party + def open_party(event) + events << event end end @@ -29,12 +37,18 @@ class SubscriberTest < ActiveSupport::TestCase def test_attaches_subscribers ActiveSupport::Notifications.instrument("open_party.doodle") - assert_equal "open_party.doodle", TestSubscriber.event.name + assert_equal "open_party.doodle", TestSubscriber.events.first.name + end + + def test_attaches_only_one_subscriber + ActiveSupport::Notifications.instrument("open_party.doodle") + + assert_equal 1, TestSubscriber.events.size end def test_does_not_attach_private_methods ActiveSupport::Notifications.instrument("private_party.doodle") - assert_nil TestSubscriber.event + assert_equal [], TestSubscriber.events end end diff --git a/activesupport/test/test_test.rb b/activesupport/test/test_test.rb index 0fa08c0e3a..6f63a8a725 100644 --- a/activesupport/test/test_test.rb +++ b/activesupport/test/test_test.rb @@ -28,12 +28,30 @@ class AssertDifferenceTest < ActiveSupport::TestCase assert_equal 'custom', e.message end - def test_assert_no_difference + def test_assert_no_difference_pass assert_no_difference '@object.num' do # ... end end + def test_assert_no_difference_fail + error = assert_raises(Minitest::Assertion) do + assert_no_difference '@object.num' do + @object.increment + end + end + assert_equal "\"@object.num\" didn't change by 0.\nExpected: 0\n Actual: 1", error.message + end + + def test_assert_no_difference_with_message_fail + error = assert_raises(Minitest::Assertion) do + assert_no_difference '@object.num', 'Object Changed' do + @object.increment + end + end + assert_equal "Object Changed.\n\"@object.num\" didn't change by 0.\nExpected: 0\n Actual: 1", error.message + end + def test_assert_difference assert_difference '@object.num', +1 do @object.increment diff --git a/activesupport/test/time_zone_test.rb b/activesupport/test/time_zone_test.rb index cd79efbe8c..b7a89ed332 100644 --- a/activesupport/test/time_zone_test.rb +++ b/activesupport/test/time_zone_test.rb @@ -1,7 +1,10 @@ require 'abstract_unit' require 'active_support/time' +require 'time_zone_test_helpers' class TimeZoneTest < ActiveSupport::TestCase + include TimeZoneTestHelpers + def test_utc_to_local zone = ActiveSupport::TimeZone['Eastern Time (US & Canada)'] assert_equal Time.utc(1999, 12, 31, 19), zone.utc_to_local(Time.utc(2000, 1)) # standard offset -0500 @@ -124,6 +127,32 @@ class TimeZoneTest < ActiveSupport::TestCase travel_back end + def test_travel_to_a_date + with_env_tz do + Time.use_zone('Hawaii') do + date = Date.new(2014, 2, 18) + time = date.midnight + + travel_to date do + assert_equal date, Date.current + assert_equal time, Time.current + end + end + end + end + + def test_travel_to_travels_back_and_reraises_if_the_block_raises + ts = Time.current - 1.second + + travel_to ts do + raise + end + + flunk # ensure travel_to re-raises + rescue + assert_not_equal ts, Time.current + end + def test_local time = ActiveSupport::TimeZone["Hawaii"].local(2007, 2, 5, 15, 30, 45) assert_equal Time.utc(2007, 2, 5, 15, 30, 45), time.time @@ -228,6 +257,15 @@ class TimeZoneTest < ActiveSupport::TestCase assert_equal Time.utc(1999,12,31,19), twz.time end + def test_parse_with_day_omitted + with_env_tz 'US/Eastern' do + zone = ActiveSupport::TimeZone['Eastern Time (US & Canada)'] + assert_equal Time.local(2000, 2, 1), zone.parse('Feb', Time.local(2000, 1, 1)) + assert_equal Time.local(2005, 2, 1), zone.parse('Feb 2005', Time.local(2000, 1, 1)) + assert_equal Time.local(2005, 2, 2), zone.parse('2 Feb 2005', Time.local(2000, 1, 1)) + end + end + def test_parse_should_not_black_out_system_timezone_dst_jump with_env_tz('EET') do zone = ActiveSupport::TimeZone['Pacific Time (US & Canada)'] @@ -381,12 +419,4 @@ class TimeZoneTest < ActiveSupport::TestCase assert ActiveSupport::TimeZone.us_zones.include?(ActiveSupport::TimeZone["Hawaii"]) assert !ActiveSupport::TimeZone.us_zones.include?(ActiveSupport::TimeZone["Kuala Lumpur"]) end - - protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') - end end diff --git a/activesupport/test/time_zone_test_helpers.rb b/activesupport/test/time_zone_test_helpers.rb new file mode 100644 index 0000000000..9632b89d09 --- /dev/null +++ b/activesupport/test/time_zone_test_helpers.rb @@ -0,0 +1,16 @@ +module TimeZoneTestHelpers + def with_tz_default(tz = nil) + old_tz = Time.zone + Time.zone = tz + yield + ensure + Time.zone = old_tz + end + + def with_env_tz(new_tz = 'US/Eastern') + old_tz, ENV['TZ'] = ENV['TZ'], new_tz + yield + ensure + old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') + end +end diff --git a/activesupport/test/xml_mini_test.rb b/activesupport/test/xml_mini_test.rb index 753effb54e..f49431cbbf 100644 --- a/activesupport/test/xml_mini_test.rb +++ b/activesupport/test/xml_mini_test.rb @@ -1,6 +1,9 @@ require 'abstract_unit' require 'active_support/xml_mini' require 'active_support/builder' +require 'active_support/core_ext/array' +require 'active_support/core_ext/hash' +require 'active_support/core_ext/big_decimal' module XmlMiniTest class RenameKeyTest < ActiveSupport::TestCase @@ -88,6 +91,61 @@ module XmlMiniTest assert_xml "<b>Howdy</b>" end + test "#to_tag should use the type value in the options hash" do + @xml.to_tag(:b, "blue", @options.merge(type: 'color')) + assert_xml( "<b type=\"color\">blue</b>" ) + end + + test "#to_tag accepts symbol types" do + @xml.to_tag(:b, :name, @options) + assert_xml( "<b type=\"symbol\">name</b>" ) + end + + test "#to_tag accepts boolean types" do + @xml.to_tag(:b, true, @options) + assert_xml( "<b type=\"boolean\">true</b>") + end + + test "#to_tag accepts float types" do + @xml.to_tag(:b, 3.14, @options) + assert_xml( "<b type=\"float\">3.14</b>") + end + + test "#to_tag accepts decimal types" do + @xml.to_tag(:b, ::BigDecimal.new("1.2"), @options) + assert_xml( "<b type=\"decimal\">1.2</b>") + end + + test "#to_tag accepts date types" do + @xml.to_tag(:b, Date.new(2001,2,3), @options) + assert_xml( "<b type=\"date\">2001-02-03</b>") + end + + test "#to_tag accepts datetime types" do + @xml.to_tag(:b, DateTime.new(2001,2,3,4,5,6,'+7'), @options) + assert_xml( "<b type=\"dateTime\">2001-02-03T04:05:06+07:00</b>") + end + + test "#to_tag accepts time types" do + @xml.to_tag(:b, Time.new(1993, 02, 24, 12, 0, 0, "+09:00"), @options) + assert_xml( "<b type=\"dateTime\">1993-02-24T12:00:00+09:00</b>") + end + + test "#to_tag accepts array types" do + @xml.to_tag(:b, ["first_name", "last_name"], @options) + assert_xml( "<b type=\"array\"><b>first_name</b><b>last_name</b></b>" ) + end + + test "#to_tag accepts hash types" do + @xml.to_tag(:b, { first_name: "Bob", last_name: "Marley" }, @options) + assert_xml( "<b><first-name>Bob</first-name><last-name>Marley</last-name></b>" ) + end + + test "#to_tag should not add type when skip types option is set" do + @xml.to_tag(:b, "Bob", @options.merge(skip_types: 1)) + assert_xml( "<b>Bob</b>" ) + end + test "#to_tag should dasherize the space when passed a string with spaces as a key" do @xml.to_tag("New York", 33, @options) assert_xml "<New---York type=\"integer\">33</New---York>" @@ -97,7 +155,6 @@ module XmlMiniTest @xml.to_tag(:"New York", 33, @options) assert_xml "<New---York type=\"integer\">33</New---York>" end - # TODO: test the remaining functions hidden in #to_tag. end class WithBackendTest < ActiveSupport::TestCase |