diff options
Diffstat (limited to 'activerecord')
92 files changed, 847 insertions, 1394 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 554bec17d6..248e32c2ae 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,53 @@ +* `ActiveRecord::Tasks::MySQLDatabaseTasks` fails if shellout to + mysql commands (like `mysqldump`) is not successful. + + *Steve Mitchell* + +* Ensure `select` quotes aliased attributes, even when using `from`. + + Fixes #21488 + + *Sean Griffin & @johanlunds* + +* MySQL: support `unsigned` numeric data types. + + Example: + + create_table :foos do |t| + t.unsigned_integer :quantity + t.unsigned_bigint :total + t.unsigned_float :percentage + t.unsigned_decimal :price, precision: 10, scale: 2 + end + + The `unsigned: true` option may be used for the primary key: + + create_table :foos, id: :bigint, unsigned: true do |t| + … + end + + *Ryuta Kamizono* + +* Add `#views` and `#view_exists?` methods on connection adapters. + + *Ryuta Kamizono* + +* Correctly dump composite primary key. + + Example: + + create_table :barcodes, primary_key: ["region", "code"] do |t| + t.string :region + t.integer :code + end + + *Ryuta Kamizono* + +* Lookup the attribute name for `restrict_with_error` messages on the + model class that defines the association. + + *kuboon*, *Ronak Jangir* + * Correct query for PostgreSQL 8.2 compatibility. *Ben Murphy*, *Matthew Draper* diff --git a/activerecord/README.rdoc b/activerecord/README.rdoc index 049c5d2b3b..3eac8cc422 100644 --- a/activerecord/README.rdoc +++ b/activerecord/README.rdoc @@ -26,7 +26,7 @@ The Product class is automatically mapped to the table named "products", which might look like this: CREATE TABLE products ( - id int(11) NOT NULL auto_increment, + id int NOT NULL auto_increment, name varchar(255), PRIMARY KEY (id) ); diff --git a/activerecord/lib/active_record/aggregations.rb b/activerecord/lib/active_record/aggregations.rb index f7b50cd25a..a2aea63bdd 100644 --- a/activerecord/lib/active_record/aggregations.rb +++ b/activerecord/lib/active_record/aggregations.rb @@ -25,7 +25,7 @@ module ActiveRecord end # Active Record implements aggregation through a macro-like class method called +composed_of+ - # for representing attributes as value objects. It expresses relationships like "Account [is] + # for representing attributes as value objects. It expresses relationships like "Account [is] # composed of Money [among other things]" or "Person [is] composed of [an] address". Each call # to the macro adds a description of how the value objects are created from the attributes of # the entity object (when the entity is initialized either as a new object or from finding an diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index 65eb6fba27..cf3e63b4a3 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -446,14 +446,14 @@ module ActiveRecord # The tables for these classes could look something like: # # CREATE TABLE users ( - # id int(11) NOT NULL auto_increment, - # account_id int(11) default NULL, + # id int NOT NULL auto_increment, + # account_id int default NULL, # name varchar default NULL, # PRIMARY KEY (id) # ) # # CREATE TABLE accounts ( - # id int(11) NOT NULL auto_increment, + # id int NOT NULL auto_increment, # name varchar default NULL, # PRIMARY KEY (id) # ) diff --git a/activerecord/lib/active_record/associations/has_many_association.rb b/activerecord/lib/active_record/associations/has_many_association.rb index f8211ef9fb..38bda0d2a5 100644 --- a/activerecord/lib/active_record/associations/has_many_association.rb +++ b/activerecord/lib/active_record/associations/has_many_association.rb @@ -15,7 +15,7 @@ module ActiveRecord when :restrict_with_error unless empty? - record = klass.human_attribute_name(reflection.name).downcase + record = owner.class.human_attribute_name(reflection.name).downcase message = owner.errors.generate_message(:base, :'restrict_dependent_destroy.many', record: record, raise: true) rescue nil if message ActiveSupport::Deprecation.warn(<<-MESSAGE.squish) diff --git a/activerecord/lib/active_record/associations/has_one_association.rb b/activerecord/lib/active_record/associations/has_one_association.rb index 1829453d73..0fe9b2e81b 100644 --- a/activerecord/lib/active_record/associations/has_one_association.rb +++ b/activerecord/lib/active_record/associations/has_one_association.rb @@ -1,5 +1,5 @@ module ActiveRecord - # = Active Record Belongs To Has One Association + # = Active Record Has One Association module Associations class HasOneAssociation < SingularAssociation #:nodoc: include ForeignAssociation @@ -11,7 +11,7 @@ module ActiveRecord when :restrict_with_error if load_target - record = klass.human_attribute_name(reflection.name).downcase + record = owner.class.human_attribute_name(reflection.name).downcase message = owner.errors.generate_message(:base, :'restrict_dependent_destroy.one', record: record, raise: true) rescue nil if message ActiveSupport::Deprecation.warn(<<-MESSAGE.squish) diff --git a/activerecord/lib/active_record/attribute_methods.rb b/activerecord/lib/active_record/attribute_methods.rb index 0862306749..82b07de482 100644 --- a/activerecord/lib/active_record/attribute_methods.rb +++ b/activerecord/lib/active_record/attribute_methods.rb @@ -1,7 +1,7 @@ require 'active_support/core_ext/enumerable' require 'active_support/core_ext/string/filters' require 'mutex_m' -require 'thread_safe' +require 'concurrent' module ActiveRecord # = Active Record Attribute Methods @@ -37,7 +37,7 @@ module ActiveRecord class AttributeMethodCache def initialize @module = Module.new - @method_cache = ThreadSafe::Cache.new + @method_cache = Concurrent::Map.new end def [](name) diff --git a/activerecord/lib/active_record/attribute_methods/query.rb b/activerecord/lib/active_record/attribute_methods/query.rb index 553122a5fc..10498f4322 100644 --- a/activerecord/lib/active_record/attribute_methods/query.rb +++ b/activerecord/lib/active_record/attribute_methods/query.rb @@ -19,7 +19,7 @@ module ActiveRecord if Numeric === value || value !~ /[^0-9]/ !value.to_i.zero? else - return false if ActiveRecord::ConnectionAdapters::Column::FALSE_VALUES.include?(value) + return false if ActiveModel::Type::Boolean::FALSE_VALUES.include?(value) !value.blank? end elsif value.respond_to?(:zero?) diff --git a/activerecord/lib/active_record/attribute_methods/write.rb b/activerecord/lib/active_record/attribute_methods/write.rb index 07d5e7d38e..bbf2a51a0e 100644 --- a/activerecord/lib/active_record/attribute_methods/write.rb +++ b/activerecord/lib/active_record/attribute_methods/write.rb @@ -45,7 +45,7 @@ module ActiveRecord write_attribute_with_type_cast(attr_name, value, true) end - def raw_write_attribute(attr_name, value) + def raw_write_attribute(attr_name, value) # :nodoc: write_attribute_with_type_cast(attr_name, value, false) end diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb index 282af220fb..b579bc1e93 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb @@ -1,5 +1,5 @@ require 'thread' -require 'thread_safe' +require 'concurrent' require 'monitor' module ActiveRecord @@ -337,7 +337,7 @@ module ActiveRecord # that case +conn.owner+ attr should be consulted. # Access and modification of +@thread_cached_conns+ does not require # synchronization. - @thread_cached_conns = ThreadSafe::Cache.new(:initial_capacity => @size) + @thread_cached_conns = Concurrent::Map.new(:initial_capacity => @size) @connections = [] @automatic_reconnect = true @@ -364,7 +364,7 @@ module ActiveRecord # Is there an open connection that is being used for the current thread? # - # This method only works for connections that have been abtained through + # This method only works for connections that have been obtained through # #connection or #with_connection methods, connections obtained through # #checkout will not be detected by #active_connection? def active_connection? @@ -427,7 +427,7 @@ module ActiveRecord # The pool first tries to gain ownership of all connections, if unable to # do so within a timeout interval (default duration is # +spec.config[:checkout_timeout] * 2+ seconds), the pool is forcefully - # disconneted wihout any regard for other connection owning threads. + # disconnected without any regard for other connection owning threads. def disconnect! disconnect(false) end @@ -587,7 +587,7 @@ module ActiveRecord end #-- - # From the discussion on Github: + # From the discussion on GitHub: # https://github.com/rails/rails/pull/14938#commitcomment-6601951 # This hook-in method allows for easier monkey-patching fixes needed by # JRuby users that use Fibers. @@ -824,11 +824,11 @@ module ActiveRecord # These caches are keyed by klass.name, NOT klass. Keying them by klass # alone would lead to memory leaks in development mode as all previous # instances of the class would stay in memory. - @owner_to_pool = ThreadSafe::Cache.new(:initial_capacity => 2) do |h,k| - h[k] = ThreadSafe::Cache.new(:initial_capacity => 2) + @owner_to_pool = Concurrent::Map.new(:initial_capacity => 2) do |h,k| + h[k] = Concurrent::Map.new(:initial_capacity => 2) end - @class_to_pool = ThreadSafe::Cache.new(:initial_capacity => 2) do |h,k| - h[k] = ThreadSafe::Cache.new + @class_to_pool = Concurrent::Map.new(:initial_capacity => 2) do |h,k| + h[k] = Concurrent::Map.new end end diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb index 18d943f452..0ba4d94e3c 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb @@ -14,8 +14,10 @@ module ActiveRecord send m, o end - delegate :quote_column_name, :quote_table_name, :quote_default_expression, :type_to_sql, to: :@conn - private :quote_column_name, :quote_table_name, :quote_default_expression, :type_to_sql + delegate :quote_column_name, :quote_table_name, :quote_default_expression, :type_to_sql, + :options_include_default?, :supports_indexes_in_create?, :supports_foreign_keys?, :foreign_key_options, to: :@conn + private :quote_column_name, :quote_table_name, :quote_default_expression, :type_to_sql, + :options_include_default?, :supports_indexes_in_create?, :supports_foreign_keys?, :foreign_key_options private @@ -38,17 +40,32 @@ module ActiveRecord end def visit_TableDefinition(o) - create_sql = "CREATE#{' TEMPORARY' if o.temporary} TABLE " - create_sql << "#{quote_table_name(o.name)} " - create_sql << "(#{o.columns.map { |c| accept c }.join(', ')}) " unless o.as + create_sql = "CREATE#{' TEMPORARY' if o.temporary} TABLE #{quote_table_name(o.name)} " + + statements = o.columns.map { |c| accept c } + statements << accept(o.primary_keys) if o.primary_keys + + if supports_indexes_in_create? + statements.concat(o.indexes.map { |column_name, options| index_in_create(o.name, column_name, options) }) + end + + if supports_foreign_keys? + statements.concat(o.foreign_keys.map { |to_table, options| foreign_key_in_create(o.name, to_table, options) }) + end + + create_sql << "(#{statements.join(', ')}) " if statements.present? create_sql << "#{o.options}" create_sql << " AS #{@conn.to_sql(o.as)}" if o.as create_sql end - def visit_AddForeignKey(o) + def visit_PrimaryKeyDefinition(o) + "PRIMARY KEY (#{o.name.join(', ')})" + end + + def visit_ForeignKeyDefinition(o) sql = <<-SQL.strip_heredoc - ADD CONSTRAINT #{quote_column_name(o.name)} + CONSTRAINT #{quote_column_name(o.name)} FOREIGN KEY (#{quote_column_name(o.column)}) REFERENCES #{quote_table_name(o.to_table)} (#{quote_column_name(o.primary_key)}) SQL @@ -57,6 +74,10 @@ module ActiveRecord sql end + def visit_AddForeignKey(o) + "ADD #{accept(o)}" + end + def visit_DropForeignKey(name) "DROP CONSTRAINT #{quote_column_name(name)}" end @@ -89,8 +110,9 @@ module ActiveRecord sql end - def options_include_default?(options) - options.include?(:default) && !(options[:null] == false && options[:default].nil?) + def foreign_key_in_create(from_table, to_table, options) + options = foreign_key_options(from_table, to_table, options) + accept ForeignKeyDefinition.new(from_table, to_table, options) end def action_sql(action, dependency) diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb index 2c76dd1518..10329de5f4 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb @@ -23,6 +23,9 @@ module ActiveRecord class ChangeColumnDefinition < Struct.new(:column, :name) #:nodoc: end + class PrimaryKeyDefinition < Struct.new(:name) # :nodoc: + end + class ForeignKeyDefinition < Struct.new(:from_table, :to_table, :options) #:nodoc: def name options[:name] @@ -207,6 +210,7 @@ module ActiveRecord @columns_hash = {} @indexes = {} @foreign_keys = {} + @primary_keys = nil @native = types @temporary = temporary @options = options @@ -214,6 +218,11 @@ module ActiveRecord @name = name end + def primary_keys(name = nil) # :nodoc: + @primary_keys = PrimaryKeyDefinition.new(name) if name + @primary_keys + end + # Returns an array of ColumnDefinition objects for the columns of the table. def columns; @columns_hash.values; end diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index 08803303cf..40175c8c8c 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -36,6 +36,19 @@ module ActiveRecord tables.include?(table_name.to_s) end + # Returns an array of view names defined in the database. + def views + raise NotImplementedError, "#views is not implemented" + end + + # Checks to see if the view +view_name+ exists on the database. + # + # view_exists?(:ebooks) + # + def view_exists?(view_name) + views.include?(view_name.to_s) + end + # Returns an array of indexes for the given table. # def indexes(table_name, name = nil) end @@ -93,6 +106,12 @@ module ActiveRecord (!options.key?(:null) || c.null == options[:null]) } end + # Returns just a table's primary key + def primary_key(table_name) + pks = primary_keys(table_name) + pks.first if pks.one? + end + # Creates a new table with the name +table_name+. +table_name+ may either # be a String or a Symbol. # @@ -158,7 +177,7 @@ module ActiveRecord # generates: # # CREATE TABLE suppliers ( - # id int(11) DEFAULT NULL auto_increment PRIMARY KEY + # id int auto_increment PRIMARY KEY # ) ENGINE=InnoDB DEFAULT CHARSET=utf8 # # ====== Rename the primary key column @@ -170,7 +189,7 @@ module ActiveRecord # generates: # # CREATE TABLE objects ( - # guid int(11) DEFAULT NULL auto_increment PRIMARY KEY, + # guid int auto_increment PRIMARY KEY, # name varchar(80) # ) # @@ -220,7 +239,11 @@ module ActiveRecord Base.get_primary_key table_name.to_s.singularize end - td.primary_key pk, options.fetch(:id, :primary_key), options + if pk.is_a?(Array) + td.primary_keys pk + else + td.primary_key pk, options.fetch(:id, :primary_key), options + end end yield td if block_given? @@ -237,10 +260,6 @@ module ActiveRecord end end - td.foreign_keys.each_pair do |other_table_name, foreign_key_options| - add_foreign_key(table_name, other_table_name, foreign_key_options) - end - result end @@ -320,7 +339,7 @@ module ActiveRecord # [<tt>:bulk</tt>] # Set this to true to make this a bulk alter query, such as # - # ALTER TABLE `users` ADD COLUMN age INT(11), ADD COLUMN birthdate DATETIME ... + # ALTER TABLE `users` ADD COLUMN age INT, ADD COLUMN birthdate DATETIME ... # # Defaults to false. # @@ -540,6 +559,8 @@ module ActiveRecord # # CREATE INDEX by_name ON accounts(name(10)) # + # ====== Creating an index with specific key lengths for multiple keys + # # add_index(:accounts, [:name, :surname], name: 'by_name_surname', length: {name: 10, surname: 15}) # # generates: @@ -769,15 +790,7 @@ module ActiveRecord def add_foreign_key(from_table, to_table, options = {}) return unless supports_foreign_keys? - options[:column] ||= foreign_key_column_for(to_table) - - options = { - column: options[:column], - primary_key: options[:primary_key], - name: foreign_key_name(from_table, options), - on_delete: options[:on_delete], - on_update: options[:on_update] - } + options = foreign_key_options(from_table, to_table, options) at = create_alter_table from_table at.add_foreign_key to_table, options @@ -845,6 +858,13 @@ module ActiveRecord "#{name.singularize}_id" end + def foreign_key_options(from_table, to_table, options) # :nodoc: + options = options.dup + options[:column] ||= foreign_key_column_for(to_table) + options[:name] ||= foreign_key_name(from_table, options) + options + end + def dump_schema_information #:nodoc: sm_table = ActiveRecord::Migrator.schema_migrations_table_name @@ -986,6 +1006,10 @@ module ActiveRecord [index_name, index_type, index_columns, index_options, algorithm, using] end + def options_include_default?(options) + options.include?(:default) && !(options[:null] == false && options[:default].nil?) + end + protected def add_index_sort_order(option_strings, column_names, options = {}) if options.is_a?(Hash) && order = options[:order] @@ -1012,10 +1036,6 @@ module ActiveRecord column_names.map {|name| quote_column_name(name) + option_strings[name]} end - def options_include_default?(options) - options.include?(:default) && !(options[:null] == false && options[:default].nil?) - end - def index_name_for_remove(table_name, options = {}) index_name = index_name(table_name, options) diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index 597f0d0597..feb41e96f0 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -14,10 +14,26 @@ module ActiveRecord def json(*args, **options) args.each { |name| column(name, :json, options) } end + + def unsigned_integer(*args, **options) + args.each { |name| column(name, :unsigned_integer, options) } + end + + def unsigned_bigint(*args, **options) + args.each { |name| column(name, :unsigned_bigint, options) } + end + + def unsigned_float(*args, **options) + args.each { |name| column(name, :unsigned_float, options) } + end + + def unsigned_decimal(*args, **options) + args.each { |name| column(name, :unsigned_decimal, options) } + end end class ColumnDefinition < ActiveRecord::ConnectionAdapters::ColumnDefinition - attr_accessor :charset + attr_accessor :charset, :unsigned end class TableDefinition < ActiveRecord::ConnectionAdapters::TableDefinition @@ -29,7 +45,11 @@ module ActiveRecord when :primary_key column.type = :integer column.auto_increment = true + when /\Aunsigned_(?<type>.+)\z/ + column.type = $~[:type].to_sym + column.unsigned = true end + column.unsigned ||= options[:unsigned] column.charset = options[:charset] column end @@ -52,17 +72,9 @@ module ActiveRecord "DROP FOREIGN KEY #{name}" end - def visit_TableDefinition(o) - name = o.name - create_sql = "CREATE#{' TEMPORARY' if o.temporary} TABLE #{quote_table_name(name)} " - - statements = o.columns.map { |c| accept c } - statements.concat(o.indexes.map { |column_name, options| index_in_create(name, column_name, options) }) - - create_sql << "(#{statements.join(', ')}) " if statements.present? - create_sql << "#{o.options}" - create_sql << " AS #{@conn.to_sql(o.as)}" if o.as - create_sql + def visit_ColumnDefinition(o) + o.sql_type = type_to_sql(o.type, o.limit, o.precision, o.scale, o.unsigned) + super end def visit_AddColumnDefinition(o) @@ -117,6 +129,7 @@ module ActiveRecord spec = {} if column.auto_increment? spec[:id] = ':bigint' if column.bigint? + spec[:unsigned] = 'true' if column.unsigned? return if spec.empty? else spec[:id] = column.type.inspect @@ -125,6 +138,16 @@ module ActiveRecord spec end + def prepare_column_options(column) + spec = super + spec[:unsigned] = 'true' if column.unsigned? + spec + end + + def migration_keys + super + [:unsigned] + end + private def schema_limit(column) @@ -171,6 +194,10 @@ module ActiveRecord sql_type =~ /blob/i || type == :text end + def unsigned? + /unsigned/ === sql_type + end + def case_sensitive? collation && !collation.match(/_ci$/) end @@ -246,7 +273,7 @@ module ActiveRecord QUOTED_TRUE, QUOTED_FALSE = '1', '0' NATIVE_DATABASE_TYPES = { - primary_key: "int(11) auto_increment PRIMARY KEY", + primary_key: "int auto_increment PRIMARY KEY", string: { name: "varchar", limit: 255 }, text: { name: "text" }, integer: { name: "int", limit: 4 }, @@ -316,6 +343,10 @@ module ActiveRecord version >= '5.0.0' end + def supports_explain? + true + end + def supports_indexes_in_create? true end @@ -417,6 +448,80 @@ module ActiveRecord # DATABASE STATEMENTS ====================================== #++ + def explain(arel, binds = []) + sql = "EXPLAIN #{to_sql(arel, binds)}" + start = Time.now + result = exec_query(sql, 'EXPLAIN', binds) + elapsed = Time.now - start + + ExplainPrettyPrinter.new.pp(result, elapsed) + end + + class ExplainPrettyPrinter # :nodoc: + # Pretty prints the result of a EXPLAIN in a way that resembles the output of the + # MySQL shell: + # + # +----+-------------+-------+-------+---------------+---------+---------+-------+------+-------------+ + # | id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra | + # +----+-------------+-------+-------+---------------+---------+---------+-------+------+-------------+ + # | 1 | SIMPLE | users | const | PRIMARY | PRIMARY | 4 | const | 1 | | + # | 1 | SIMPLE | posts | ALL | NULL | NULL | NULL | NULL | 1 | Using where | + # +----+-------------+-------+-------+---------------+---------+---------+-------+------+-------------+ + # 2 rows in set (0.00 sec) + # + # This is an exercise in Ruby hyperrealism :). + def pp(result, elapsed) + widths = compute_column_widths(result) + separator = build_separator(widths) + + pp = [] + + pp << separator + pp << build_cells(result.columns, widths) + pp << separator + + result.rows.each do |row| + pp << build_cells(row, widths) + end + + pp << separator + pp << build_footer(result.rows.length, elapsed) + + pp.join("\n") + "\n" + end + + private + + def compute_column_widths(result) + [].tap do |widths| + result.columns.each_with_index do |column, i| + cells_in_column = [column] + result.rows.map {|r| r[i].nil? ? 'NULL' : r[i].to_s} + widths << cells_in_column.map(&:length).max + end + end + end + + def build_separator(widths) + padding = 1 + '+' + widths.map {|w| '-' * (w + (padding*2))}.join('+') + '+' + end + + def build_cells(items, widths) + cells = [] + items.each_with_index do |item, i| + item = 'NULL' if item.nil? + justifier = item.is_a?(Numeric) ? 'rjust' : 'ljust' + cells << item.to_s.send(justifier, widths[i]) + end + '| ' + cells.join(' | ') + ' |' + end + + def build_footer(nrows, elapsed) + rows_label = nrows == 1 ? 'row' : 'rows' + "#{nrows} #{rows_label} in set (%.2f sec)" % elapsed + end + end + def clear_cache! super reload_type_map @@ -520,33 +625,40 @@ module ActiveRecord show_variable 'collation_database' end - def tables(name = nil, database = nil, like = nil) #:nodoc: - sql = "SHOW TABLES " - sql << "IN #{quote_table_name(database)} " if database - sql << "LIKE #{quote(like)}" if like - - execute_and_free(sql, 'SCHEMA') do |result| - result.collect(&:first) - end + def tables(name = nil) # :nodoc: + select_values("SHOW FULL TABLES", 'SCHEMA') end def truncate(table_name, name = nil) execute "TRUNCATE TABLE #{quote_table_name(table_name)}", name end - def table_exists?(name) - return false unless name.present? - return true if tables(nil, nil, name).any? + def table_exists?(table_name) + return false unless table_name.present? - name = name.to_s - schema, table = name.split('.', 2) + schema, name = table_name.to_s.split('.', 2) + schema, name = @config[:database], schema unless name # A table was provided without a schema - unless table # A table was provided without a schema - table = schema - schema = nil - end + sql = "SELECT table_name FROM information_schema.tables " + sql << "WHERE table_schema = #{quote(schema)} AND table_name = #{quote(name)}" + + select_values(sql, 'SCHEMA').any? + end - tables(nil, schema, table).any? + def views # :nodoc: + select_values("SHOW FULL TABLES WHERE table_type = 'VIEW'", 'SCHEMA') + end + + def view_exists?(view_name) # :nodoc: + return false unless view_name.present? + + schema, name = view_name.to_s.split('.', 2) + schema, name = @config[:database], schema unless name # A view was provided without a schema + + sql = "SELECT table_name FROM information_schema.tables WHERE table_type = 'VIEW'" + sql << " AND table_schema = #{quote(schema)} AND table_name = #{quote(name)}" + + select_values(sql, 'SCHEMA').any? end # Returns an array of indexes for the given table. @@ -685,7 +797,7 @@ module ActiveRecord AND fk.table_name = '#{table_name}' SQL - create_table_info = select_one("SHOW CREATE TABLE #{quote_table_name(table_name)}")["Create Table"] + create_table_info = create_table_info(table_name) fk_info.map do |row| options = { @@ -702,7 +814,7 @@ module ActiveRecord end def table_options(table_name) - create_table_info = select_one("SHOW CREATE TABLE #{quote_table_name(table_name)}")["Create Table"] + create_table_info = create_table_info(table_name) # strip create_definitions and partition_options raw_table_options = create_table_info.sub(/\A.*\n\) /m, '').sub(/\n\/\*!.*\*\/\n\z/m, '').strip @@ -712,8 +824,8 @@ module ActiveRecord end # Maps logical Rails types to MySQL-specific data types. - def type_to_sql(type, limit = nil, precision = nil, scale = nil) - case type.to_s + def type_to_sql(type, limit = nil, precision = nil, scale = nil, unsigned = nil) + sql = case type.to_s when 'binary' binary_to_sql(limit) when 'integer' @@ -721,8 +833,11 @@ module ActiveRecord when 'text' text_to_sql(limit) else - super + super(type, limit, precision, scale) end + + sql << ' unsigned' if unsigned && type != :primary_key + sql end # SHOW VARIABLES LIKE 'name' @@ -735,21 +850,25 @@ module ActiveRecord # Returns a table's primary key and belonging sequence. def pk_and_sequence_for(table) - execute_and_free("SHOW CREATE TABLE #{quote_table_name(table)}", 'SCHEMA') do |result| - create_table = each_hash(result).first[:"Create Table"] - if create_table.to_s =~ /PRIMARY KEY\s+(?:USING\s+\w+\s+)?\((.+)\)/ - keys = $1.split(",").map { |key| key.delete('`"') } - keys.length == 1 ? [keys.first, nil] : nil - else - nil - end + if pk = primary_key(table) + [ pk, nil ] end end - # Returns just a table's primary key - def primary_key(table) - pk_and_sequence = pk_and_sequence_for(table) - pk_and_sequence && pk_and_sequence.first + def primary_keys(table_name) # :nodoc: + raise ArgumentError unless table_name.present? + + schema, name = table_name.to_s.split('.', 2) + schema, name = @config[:database], schema unless name # A table was provided without a schema + + select_values(<<-SQL.strip_heredoc, 'SCHEMA') + SELECT column_name + FROM information_schema.key_column_usage + WHERE constraint_name = 'PRIMARY' + AND table_schema = #{quote(schema)} + AND table_name = #{quote(name)} + ORDER BY ordinal_position + SQL end def case_sensitive_modifier(node, table_attribute) @@ -807,7 +926,6 @@ module ActiveRecord register_integer_type m, %r(^tinyint)i, limit: 1 m.alias_type %r(tinyint\(1\))i, 'boolean' if emulate_booleans - m.alias_type %r(set)i, 'varchar' m.alias_type %r(year)i, 'integer' m.alias_type %r(bit)i, 'binary' @@ -816,6 +934,12 @@ module ActiveRecord .split(',').map{|enum| enum.strip.length - 2}.max MysqlString.new(limit: limit) end + + m.register_type(%r(^set)i) do |sql_type| + limit = sql_type[/^set\((.+)\)/i, 1] + .split(',').map{|set| set.strip.length - 1}.sum - 1 + MysqlString.new(limit: limit) + end end def register_integer_type(mapping, key, options) # :nodoc: @@ -1018,6 +1142,11 @@ module ActiveRecord end end + def create_table_info(table_name) # :nodoc: + @create_table_info_cache = {} + @create_table_info_cache[table_name] ||= select_one("SHOW CREATE TABLE #{quote_table_name(table_name)}")["Create Table"] + end + def create_table_definition(name, temporary = false, options = nil, as = nil) # :nodoc: TableDefinition.new(native_database_types, name, temporary, options, as) end @@ -1036,8 +1165,9 @@ module ActiveRecord when 1; 'tinyint' when 2; 'smallint' when 3; 'mediumint' - when nil, 4, 11; 'int(11)' # compatibility with MySQL default + when nil, 4; 'int' when 5..8; 'bigint' + when 11; 'int(11)' # backward compatibility with Rails 2.0 else raise(ActiveRecordError, "No integer type has byte size #{limit}") end end @@ -1084,6 +1214,8 @@ module ActiveRecord ActiveRecord::Type.register(:json, MysqlJson, adapter: :mysql2) ActiveRecord::Type.register(:string, MysqlString, adapter: :mysql) ActiveRecord::Type.register(:string, MysqlString, adapter: :mysql2) + ActiveRecord::Type.register(:unsigned_integer, Type::UnsignedInteger, adapter: :mysql) + ActiveRecord::Type.register(:unsigned_integer, Type::UnsignedInteger, adapter: :mysql2) end end end diff --git a/activerecord/lib/active_record/connection_adapters/column.rb b/activerecord/lib/active_record/connection_adapters/column.rb index 4b95b0681d..5e31efec4a 100644 --- a/activerecord/lib/active_record/connection_adapters/column.rb +++ b/activerecord/lib/active_record/connection_adapters/column.rb @@ -5,20 +5,13 @@ module ActiveRecord module ConnectionAdapters # An abstract definition of a column in a table. class Column - FALSE_VALUES = [false, 0, '0', 'f', 'F', 'false', 'FALSE', 'off', 'OFF'].to_set - - module Format - ISO_DATE = /\A(\d{4})-(\d\d)-(\d\d)\z/ - ISO_DATETIME = /\A(\d{4})-(\d\d)-(\d\d) (\d\d):(\d\d):(\d\d)(\.\d+)?\z/ - end - attr_reader :name, :null, :sql_type_metadata, :default, :default_function, :collation delegate :precision, :scale, :limit, :type, :sql_type, to: :sql_type_metadata, allow_nil: true # Instantiates a new column in the table. # - # +name+ is the column's name, such as <tt>supplier_id</tt> in <tt>supplier_id int(11)</tt>. + # +name+ is the column's name, such as <tt>supplier_id</tt> in <tt>supplier_id int</tt>. # +default+ is the type-casted default value, such as +new+ in <tt>sales_stage varchar(20) default 'new'</tt>. # +sql_type_metadata+ is various information about the type of the column # +null+ determines if this column allows +NULL+ values. diff --git a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb index 734b384e80..4461722bb4 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb @@ -37,10 +37,6 @@ module ActiveRecord configure_connection end - def supports_explain? - true - end - def supports_json? version >= '5.7.8' end @@ -99,80 +95,6 @@ module ActiveRecord # DATABASE STATEMENTS ====================================== #++ - def explain(arel, binds = []) - sql = "EXPLAIN #{to_sql(arel, binds.dup)}" - start = Time.now - result = exec_query(sql, 'EXPLAIN', binds) - elapsed = Time.now - start - - ExplainPrettyPrinter.new.pp(result, elapsed) - end - - class ExplainPrettyPrinter # :nodoc: - # Pretty prints the result of a EXPLAIN in a way that resembles the output of the - # MySQL shell: - # - # +----+-------------+-------+-------+---------------+---------+---------+-------+------+-------------+ - # | id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra | - # +----+-------------+-------+-------+---------------+---------+---------+-------+------+-------------+ - # | 1 | SIMPLE | users | const | PRIMARY | PRIMARY | 4 | const | 1 | | - # | 1 | SIMPLE | posts | ALL | NULL | NULL | NULL | NULL | 1 | Using where | - # +----+-------------+-------+-------+---------------+---------+---------+-------+------+-------------+ - # 2 rows in set (0.00 sec) - # - # This is an exercise in Ruby hyperrealism :). - def pp(result, elapsed) - widths = compute_column_widths(result) - separator = build_separator(widths) - - pp = [] - - pp << separator - pp << build_cells(result.columns, widths) - pp << separator - - result.rows.each do |row| - pp << build_cells(row, widths) - end - - pp << separator - pp << build_footer(result.rows.length, elapsed) - - pp.join("\n") + "\n" - end - - private - - def compute_column_widths(result) - [].tap do |widths| - result.columns.each_with_index do |column, i| - cells_in_column = [column] + result.rows.map {|r| r[i].nil? ? 'NULL' : r[i].to_s} - widths << cells_in_column.map(&:length).max - end - end - end - - def build_separator(widths) - padding = 1 - '+' + widths.map {|w| '-' * (w + (padding*2))}.join('+') + '+' - end - - def build_cells(items, widths) - cells = [] - items.each_with_index do |item, i| - item = 'NULL' if item.nil? - justifier = item.is_a?(Numeric) ? 'rjust' : 'ljust' - cells << item.to_s.send(justifier, widths[i]) - end - '| ' + cells.join(' | ') + ' |' - end - - def build_footer(nrows, elapsed) - rows_label = nrows == 1 ? 'row' : 'rows' - "#{nrows} #{rows_label} in set (%.2f sec)" % elapsed - end - end - # FIXME: re-enable the following once a "better" query_cache solution is in core # # The overrides below perform much better than the originals in AbstractAdapter diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb index e4fcff8814..b3894481cc 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb @@ -80,8 +80,7 @@ module ActiveRecord def initialize(connection, logger, connection_options, config) super - @statements = StatementPool.new(@connection, - self.class.type_cast_config_to_integer(config.fetch(:statement_limit) { 1000 })) + @statements = StatementPool.new(self.class.type_cast_config_to_integer(config.fetch(:statement_limit) { 1000 })) @client_encoding = nil connect end @@ -162,6 +161,14 @@ module ActiveRecord # DATABASE STATEMENTS ====================================== #++ + def select_all(arel, name = nil, binds = []) + if ExplainRegistry.collect? && prepared_statements + unprepared_statement { super } + else + super + end + end + def select_rows(sql, name = nil, binds = []) @connection.query_with_result = true rows = exec_query(sql, name, binds).rows diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb index 69aa02ccf4..66d311dd48 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb @@ -90,6 +90,30 @@ module ActiveRecord SQL end + def views # :nodoc: + select_values(<<-SQL, 'SCHEMA') + SELECT c.relname + FROM pg_class c + LEFT JOIN pg_namespace n ON n.oid = c.relnamespace + WHERE c.relkind IN ('v','m') -- (v)iew, (m)aterialized view + AND n.nspname = ANY (current_schemas(false)) + SQL + end + + def view_exists?(view_name) # :nodoc: + name = Utils.extract_schema_qualified_name(view_name.to_s) + return false unless name.identifier + + select_values(<<-SQL, 'SCHEMA').any? + SELECT c.relname + FROM pg_class c + LEFT JOIN pg_namespace n ON n.oid = c.relnamespace + WHERE c.relkind IN ('v','m') -- (v)iew, (m)aterialized view + AND c.relname = '#{name.identifier}' + AND n.nspname = #{name.schema ? "'#{name.schema}'" : 'ANY (current_schemas(false))'} + SQL + end + def drop_table(table_name, options = {}) # :nodoc: execute "DROP TABLE#{' IF EXISTS' if options[:if_exists]} #{quote_table_name(table_name)}#{' CASCADE' if options[:force] == :cascade}" end @@ -353,17 +377,19 @@ module ActiveRecord nil end - # Returns just a table's primary key - def primary_key(table) - pks = query(<<-end_sql, 'SCHEMA') - SELECT attr.attname - FROM pg_attribute attr - INNER JOIN pg_constraint cons ON attr.attrelid = cons.conrelid AND attr.attnum = any(cons.conkey) - WHERE cons.contype = 'p' - AND cons.conrelid = '#{quote_table_name(table)}'::regclass - end_sql - return nil unless pks.count == 1 - pks[0][0] + def primary_keys(table_name) # :nodoc: + select_values(<<-SQL.strip_heredoc, 'SCHEMA') + WITH pk_constraint AS ( + SELECT conrelid, unnest(conkey) AS connum FROM pg_constraint + WHERE contype = 'p' + AND conrelid = '#{quote_table_name(table_name)}'::regclass + ), cons AS ( + SELECT conrelid, connum, row_number() OVER() AS rownum FROM pk_constraint + ) + SELECT attr.attname FROM pg_attribute attr + INNER JOIN cons ON attr.attrelid = cons.conrelid AND attr.attnum = cons.connum + ORDER BY cons.rownum + SQL end # Renames a table. diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb index 27291bd2ea..9de79a614c 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb @@ -211,7 +211,8 @@ module ActiveRecord class StatementPool < ConnectionAdapters::StatementPool def initialize(connection, max) - super + super(max) + @connection = connection @counter = 0 end diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb index 24fc67938d..e2f52707e8 100644 --- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb @@ -81,8 +81,7 @@ module ActiveRecord super(connection, logger) @active = nil - @statements = StatementPool.new(@connection, - self.class.type_cast_config_to_integer(config.fetch(:statement_limit) { 1000 })) + @statements = StatementPool.new(self.class.type_cast_config_to_integer(config.fetch(:statement_limit) { 1000 })) @config = config @visitor = Arel::Visitors::SQLite.new self @@ -325,6 +324,19 @@ module ActiveRecord table_name && tables(nil, table_name).any? end + def views # :nodoc: + select_values("SELECT name FROM sqlite_master WHERE type = 'view' AND name <> 'sqlite_sequence'", 'SCHEMA') + end + + def view_exists?(view_name) # :nodoc: + return false unless view_name.present? + + sql = "SELECT name FROM sqlite_master WHERE type = 'view' AND name <> 'sqlite_sequence'" + sql << " AND name = #{quote(view_name)}" + + select_values(sql, 'SCHEMA').any? + end + # Returns an array of +Column+ objects for the table specified by +table_name+. def columns(table_name) #:nodoc: table_structure(table_name).map do |field| @@ -369,10 +381,9 @@ module ActiveRecord end end - def primary_key(table_name) #:nodoc: + def primary_keys(table_name) # :nodoc: pks = table_structure(table_name).select { |f| f['pk'] > 0 } - return nil unless pks.count == 1 - pks[0]['name'] + pks.sort_by { |f| f['pk'] }.map { |f| f['name'] } end def remove_index(table_name, options = {}) #:nodoc: diff --git a/activerecord/lib/active_record/connection_adapters/statement_pool.rb b/activerecord/lib/active_record/connection_adapters/statement_pool.rb index 82e9ef3d3d..57463dd749 100644 --- a/activerecord/lib/active_record/connection_adapters/statement_pool.rb +++ b/activerecord/lib/active_record/connection_adapters/statement_pool.rb @@ -3,10 +3,9 @@ module ActiveRecord class StatementPool include Enumerable - def initialize(connection, max = 1000) + def initialize(max = 1000) @cache = Hash.new { |h,pid| h[pid] = {} } - @connection = connection - @max = max + @max = max end def each(&block) diff --git a/activerecord/lib/active_record/enum.rb b/activerecord/lib/active_record/enum.rb index 4902fcb1a2..a79bf0366b 100644 --- a/activerecord/lib/active_record/enum.rb +++ b/activerecord/lib/active_record/enum.rb @@ -204,30 +204,22 @@ module ActiveRecord def detect_enum_conflict!(enum_name, method_name, klass_method = false) if klass_method && dangerous_class_method?(method_name) - raise ArgumentError, ENUM_CONFLICT_MESSAGE % { - enum: enum_name, - klass: self.name, - type: 'class', - method: method_name, - source: 'Active Record' - } + raise_conflict_error(enum_name, method_name, type: 'class') elsif !klass_method && dangerous_attribute_method?(method_name) - raise ArgumentError, ENUM_CONFLICT_MESSAGE % { - enum: enum_name, - klass: self.name, - type: 'instance', - method: method_name, - source: 'Active Record' - } + raise_conflict_error(enum_name, method_name) elsif !klass_method && method_defined_within?(method_name, _enum_methods_module, Module) - raise ArgumentError, ENUM_CONFLICT_MESSAGE % { - enum: enum_name, - klass: self.name, - type: 'instance', - method: method_name, - source: 'another enum' - } + raise_conflict_error(enum_name, method_name, source: 'another enum') end end + + def raise_conflict_error(enum_name, method_name, type: 'instance', source: 'Active Record') + raise ArgumentError, ENUM_CONFLICT_MESSAGE % { + enum: enum_name, + klass: self.name, + type: type, + method: method_name, + source: source + } + end end end diff --git a/activerecord/lib/active_record/integration.rb b/activerecord/lib/active_record/integration.rb index 15b2f65dcb..370c1562c9 100644 --- a/activerecord/lib/active_record/integration.rb +++ b/activerecord/lib/active_record/integration.rb @@ -84,7 +84,7 @@ module ActiveRecord # Values longer than 20 characters will be truncated. The value # is truncated word by word. # - # user = User.find_by(name: 'David HeinemeierHansson') + # user = User.find_by(name: 'David Heinemeier Hansson') # user.id # => 125 # user_path(user) # => "/users/125-david" # diff --git a/activerecord/lib/active_record/null_relation.rb b/activerecord/lib/active_record/null_relation.rb index 74894d0c37..0b500346bc 100644 --- a/activerecord/lib/active_record/null_relation.rb +++ b/activerecord/lib/active_record/null_relation.rb @@ -1,5 +1,3 @@ -# -*- coding: utf-8 -*- - module ActiveRecord module NullRelation # :nodoc: def exec_queries diff --git a/activerecord/lib/active_record/reflection.rb b/activerecord/lib/active_record/reflection.rb index 2b648978b3..4e0fc407bc 100644 --- a/activerecord/lib/active_record/reflection.rb +++ b/activerecord/lib/active_record/reflection.rb @@ -66,7 +66,6 @@ module ActiveRecord # # Account.reflections # => {"balance" => AggregateReflection} # - # @api public def reflections @__reflections ||= begin ref = {} @@ -96,7 +95,6 @@ module ActiveRecord # Account.reflect_on_all_associations # returns an array of all associations # Account.reflect_on_all_associations(:has_many) # returns an array of all has_many associations # - # @api public def reflect_on_all_associations(macro = nil) association_reflections = reflections.values association_reflections.select! { |reflection| reflection.macro == macro } if macro @@ -108,24 +106,20 @@ module ActiveRecord # Account.reflect_on_association(:owner) # returns the owner AssociationReflection # Invoice.reflect_on_association(:line_items).macro # returns :has_many # - # @api public def reflect_on_association(association) reflections[association.to_s] end - # @api private def _reflect_on_association(association) #:nodoc: _reflections[association.to_s] end # Returns an array of AssociationReflection objects for all associations which have <tt>:autosave</tt> enabled. - # - # @api public def reflect_on_all_autosave_associations reflections.values.select { |reflection| reflection.options[:autosave] } end - def clear_reflections_cache #:nodoc: + def clear_reflections_cache # :nodoc: @__reflections = nil end end diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index bf08cdbbf3..e596df8742 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -1,4 +1,3 @@ -# -*- coding: utf-8 -*- require "arel/collectors/bind" module ActiveRecord diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index e25b889851..038280509d 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -250,7 +250,7 @@ module ActiveRecord def _select!(*fields) # :nodoc: fields.flatten! fields.map! do |field| - klass.attribute_alias?(field) ? klass.attribute_alias(field) : field + klass.attribute_alias?(field) ? klass.attribute_alias(field).to_sym : field end self.select_values += fields self diff --git a/activerecord/lib/active_record/schema_dumper.rb b/activerecord/lib/active_record/schema_dumper.rb index c5910fa1ad..f1f827f163 100644 --- a/activerecord/lib/active_record/schema_dumper.rb +++ b/activerecord/lib/active_record/schema_dumper.rb @@ -89,7 +89,7 @@ HEADER end def tables(stream) - sorted_tables = @connection.tables.sort + sorted_tables = @connection.tables.sort - @connection.views sorted_tables.each do |table_name| table(table_name, stream) unless ignored?(table_name) @@ -112,20 +112,27 @@ HEADER tbl = StringIO.new # first dump primary key column - pk = @connection.primary_key(table) + if @connection.respond_to?(:primary_keys) + pk = @connection.primary_keys(table) + pk = pk.first unless pk.size > 1 + else + pk = @connection.primary_key(table) + end tbl.print " create_table #{remove_prefix_and_suffix(table).inspect}" - pkcol = columns.detect { |c| c.name == pk } - if pkcol - if pk != 'id' - tbl.print %Q(, primary_key: "#{pk}") - end + + case pk + when String + tbl.print ", primary_key: #{pk.inspect}" unless pk == 'id' + pkcol = columns.detect { |c| c.name == pk } pkcolspec = @connection.column_spec_for_primary_key(pkcol) if pkcolspec pkcolspec.each do |key, value| tbl.print ", #{key}: #{value}" end end + when Array + tbl.print ", primary_key: #{pk.inspect}" else tbl.print ", id: false" end @@ -247,7 +254,7 @@ HEADER end def ignored?(table_name) - ['schema_migrations', ignore_tables].flatten.any? do |ignored| + [ActiveRecord::Base.schema_migrations_table_name, ignore_tables].flatten.any? do |ignored| ignored === remove_prefix_and_suffix(table_name) end end diff --git a/activerecord/lib/active_record/tasks/mysql_database_tasks.rb b/activerecord/lib/active_record/tasks/mysql_database_tasks.rb index 5b07773d60..8929aa85c8 100644 --- a/activerecord/lib/active_record/tasks/mysql_database_tasks.rb +++ b/activerecord/lib/active_record/tasks/mysql_database_tasks.rb @@ -61,7 +61,7 @@ module ActiveRecord args.concat(["--no-data"]) args.concat(["--routines"]) args.concat(["#{configuration['database']}"]) - + run_cmd('mysqldump', args, 'dumping') end @@ -69,7 +69,7 @@ module ActiveRecord args = prepare_command_options args.concat(['--execute', %{SET FOREIGN_KEY_CHECKS = 0; SOURCE #{filename}; SET FOREIGN_KEY_CHECKS = 1}]) args.concat(["--database", "#{configuration['database']}"]) - + run_cmd('mysql', args, 'loading') end @@ -152,8 +152,7 @@ IDENTIFIED BY '#{configuration['password']}' WITH GRANT OPTION; end def run_cmd_error(cmd, args, action) - msg = "failed to execute:\n" - msg << "#{cmd}" + msg = "failed to execute: `#{cmd}`\n" msg << "Please check the output above for any errors and make sure that `#{cmd}` is installed in your PATH and has proper permissions.\n\n" msg end diff --git a/activerecord/lib/active_record/type.rb b/activerecord/lib/active_record/type.rb index 53f3b53bec..74dfe88349 100644 --- a/activerecord/lib/active_record/type.rb +++ b/activerecord/lib/active_record/type.rb @@ -1,27 +1,18 @@ -require 'active_record/type/helpers' -require 'active_record/type/value' +require 'active_model/type' + +require 'active_record/type/internal/abstract_json' +require 'active_record/type/internal/timezone' -require 'active_record/type/big_integer' -require 'active_record/type/binary' -require 'active_record/type/boolean' require 'active_record/type/date' require 'active_record/type/date_time' -require 'active_record/type/decimal' -require 'active_record/type/decimal_without_scale' -require 'active_record/type/float' -require 'active_record/type/integer' -require 'active_record/type/serialized' -require 'active_record/type/string' -require 'active_record/type/text' require 'active_record/type/time' -require 'active_record/type/unsigned_integer' +require 'active_record/type/serialized' require 'active_record/type/adapter_specific_registry' + require 'active_record/type/type_map' require 'active_record/type/hash_lookup_type_map' -require 'active_record/type/internal/abstract_json' - module ActiveRecord module Type @registry = AdapterSpecificRegistry.new @@ -53,6 +44,19 @@ module ActiveRecord end end + Helpers = ActiveModel::Type::Helpers + BigInteger = ActiveModel::Type::BigInteger + Binary = ActiveModel::Type::Binary + Boolean = ActiveModel::Type::Boolean + Decimal = ActiveModel::Type::Decimal + DecimalWithoutScale = ActiveModel::Type::DecimalWithoutScale + Float = ActiveModel::Type::Float + Integer = ActiveModel::Type::Integer + String = ActiveModel::Type::String + Text = ActiveModel::Type::Text + UnsignedInteger = ActiveModel::Type::UnsignedInteger + Value = ActiveModel::Type::Value + register(:big_integer, Type::BigInteger, override: false) register(:binary, Type::Binary, override: false) register(:boolean, Type::Boolean, override: false) diff --git a/activerecord/lib/active_record/type/adapter_specific_registry.rb b/activerecord/lib/active_record/type/adapter_specific_registry.rb index 5f71b3cb94..d440eac619 100644 --- a/activerecord/lib/active_record/type/adapter_specific_registry.rb +++ b/activerecord/lib/active_record/type/adapter_specific_registry.rb @@ -1,35 +1,24 @@ +require 'active_model/type/registry' + module ActiveRecord # :stopdoc: module Type - class AdapterSpecificRegistry - def initialize - @registrations = [] - end - - def register(type_name, klass = nil, **options, &block) - block ||= proc { |_, *args| klass.new(*args) } - registrations << Registration.new(type_name, block, **options) + class AdapterSpecificRegistry < ActiveModel::Type::Registry + def add_modifier(options, klass, **args) + registrations << DecorationRegistration.new(options, klass, **args) end - def lookup(symbol, *args) - registration = registrations - .select { |r| r.matches?(symbol, *args) } - .max + private - if registration - registration.call(self, symbol, *args) - else - raise ArgumentError, "Unknown type #{symbol.inspect}" - end + def registration_klass + Registration end - def add_modifier(options, klass, **args) - registrations << DecorationRegistration.new(options, klass, **args) + def find_registration(symbol, *args) + registrations + .select { |registration| registration.matches?(symbol, *args) } + .max end - - protected - - attr_reader :registrations end class Registration @@ -137,6 +126,5 @@ module ActiveRecord class TypeConflictError < StandardError end - # :startdoc: end diff --git a/activerecord/lib/active_record/type/big_integer.rb b/activerecord/lib/active_record/type/big_integer.rb deleted file mode 100644 index 0c72d8914f..0000000000 --- a/activerecord/lib/active_record/type/big_integer.rb +++ /dev/null @@ -1,13 +0,0 @@ -require 'active_record/type/integer' - -module ActiveRecord - module Type - class BigInteger < Integer # :nodoc: - private - - def max_value - ::Float::INFINITY - end - end - end -end diff --git a/activerecord/lib/active_record/type/binary.rb b/activerecord/lib/active_record/type/binary.rb deleted file mode 100644 index 0baf8c63ad..0000000000 --- a/activerecord/lib/active_record/type/binary.rb +++ /dev/null @@ -1,50 +0,0 @@ -module ActiveRecord - module Type - class Binary < Value # :nodoc: - def type - :binary - end - - def binary? - true - end - - def cast(value) - if value.is_a?(Data) - value.to_s - else - super - end - end - - def serialize(value) - return if value.nil? - Data.new(super) - end - - def changed_in_place?(raw_old_value, value) - old_value = deserialize(raw_old_value) - old_value != value - end - - class Data # :nodoc: - def initialize(value) - @value = value.to_s - end - - def to_s - @value - end - alias_method :to_str, :to_s - - def hex - @value.unpack('H*')[0] - end - - def ==(other) - other == to_s || super - end - end - end - end -end diff --git a/activerecord/lib/active_record/type/boolean.rb b/activerecord/lib/active_record/type/boolean.rb deleted file mode 100644 index f6a75512fd..0000000000 --- a/activerecord/lib/active_record/type/boolean.rb +++ /dev/null @@ -1,19 +0,0 @@ -module ActiveRecord - module Type - class Boolean < Value # :nodoc: - def type - :boolean - end - - private - - def cast_value(value) - if value == '' - nil - else - !ConnectionAdapters::Column::FALSE_VALUES.include?(value) - end - end - end - end -end diff --git a/activerecord/lib/active_record/type/date.rb b/activerecord/lib/active_record/type/date.rb index 3ceab59ebb..ccafed054e 100644 --- a/activerecord/lib/active_record/type/date.rb +++ b/activerecord/lib/active_record/type/date.rb @@ -1,49 +1,7 @@ module ActiveRecord module Type - class Date < Value # :nodoc: - include Helpers::AcceptsMultiparameterTime.new - - def type - :date - end - - def type_cast_for_schema(value) - "'#{value.to_s(:db)}'" - end - - private - - def cast_value(value) - if value.is_a?(::String) - return if value.empty? - fast_string_to_date(value) || fallback_string_to_date(value) - elsif value.respond_to?(:to_date) - value.to_date - else - value - end - end - - def fast_string_to_date(string) - if string =~ ConnectionAdapters::Column::Format::ISO_DATE - new_date $1.to_i, $2.to_i, $3.to_i - end - end - - def fallback_string_to_date(string) - new_date(*::Date._parse(string, false).values_at(:year, :mon, :mday)) - end - - def new_date(year, mon, mday) - if year && year != 0 - ::Date.new(year, mon, mday) rescue nil - end - end - - def value_from_multiparameter_assignment(*) - time = super - time && time.to_date - end + class Date < ActiveModel::Type::Date + include Internal::Timezone end end end diff --git a/activerecord/lib/active_record/type/date_time.rb b/activerecord/lib/active_record/type/date_time.rb index a5199959b9..1fb9380ecd 100644 --- a/activerecord/lib/active_record/type/date_time.rb +++ b/activerecord/lib/active_record/type/date_time.rb @@ -1,44 +1,7 @@ module ActiveRecord module Type - class DateTime < Value # :nodoc: - include Helpers::TimeValue - include Helpers::AcceptsMultiparameterTime.new( - defaults: { 4 => 0, 5 => 0 } - ) - - def type - :datetime - end - - private - - def cast_value(string) - return string unless string.is_a?(::String) - return if string.empty? - - fast_string_to_time(string) || fallback_string_to_time(string) - end - - # '0.123456' -> 123456 - # '1.123456' -> 123456 - def microseconds(time) - time[:sec_fraction] ? (time[:sec_fraction] * 1_000_000).to_i : 0 - end - - def fallback_string_to_time(string) - time_hash = ::Date._parse(string) - time_hash[:sec_fraction] = microseconds(time_hash) - - new_time(*time_hash.values_at(:year, :mon, :mday, :hour, :min, :sec, :sec_fraction, :offset)) - end - - def value_from_multiparameter_assignment(values_hash) - missing_parameter = (1..3).detect { |key| !values_hash.key?(key) } - if missing_parameter - raise ArgumentError, missing_parameter - end - super - end + class DateTime < ActiveModel::Type::DateTime + include Internal::Timezone end end end diff --git a/activerecord/lib/active_record/type/decimal.rb b/activerecord/lib/active_record/type/decimal.rb deleted file mode 100644 index f5b145230d..0000000000 --- a/activerecord/lib/active_record/type/decimal.rb +++ /dev/null @@ -1,50 +0,0 @@ -module ActiveRecord - module Type - class Decimal < Value # :nodoc: - include Helpers::Numeric - - def type - :decimal - end - - def type_cast_for_schema(value) - value.to_s.inspect - end - - private - - def cast_value(value) - casted_value = case value - when ::Float - convert_float_to_big_decimal(value) - when ::Numeric, ::String - BigDecimal(value, precision.to_i) - else - if value.respond_to?(:to_d) - value.to_d - else - cast_value(value.to_s) - end - end - - scale ? casted_value.round(scale) : casted_value - end - - def convert_float_to_big_decimal(value) - if precision - BigDecimal(value, float_precision) - else - value.to_d - end - end - - def float_precision - if precision.to_i > ::Float::DIG + 1 - ::Float::DIG + 1 - else - precision.to_i - end - end - end - end -end diff --git a/activerecord/lib/active_record/type/decimal_without_scale.rb b/activerecord/lib/active_record/type/decimal_without_scale.rb deleted file mode 100644 index ff5559e300..0000000000 --- a/activerecord/lib/active_record/type/decimal_without_scale.rb +++ /dev/null @@ -1,11 +0,0 @@ -require 'active_record/type/big_integer' - -module ActiveRecord - module Type - class DecimalWithoutScale < BigInteger # :nodoc: - def type - :decimal - end - end - end -end diff --git a/activerecord/lib/active_record/type/float.rb b/activerecord/lib/active_record/type/float.rb deleted file mode 100644 index d88482b85d..0000000000 --- a/activerecord/lib/active_record/type/float.rb +++ /dev/null @@ -1,25 +0,0 @@ -module ActiveRecord - module Type - class Float < Value # :nodoc: - include Helpers::Numeric - - def type - :float - end - - alias serialize cast - - private - - def cast_value(value) - case value - when ::Float then value - when "Infinity" then ::Float::INFINITY - when "-Infinity" then -::Float::INFINITY - when "NaN" then ::Float::NAN - else value.to_f - end - end - end - end -end diff --git a/activerecord/lib/active_record/type/helpers.rb b/activerecord/lib/active_record/type/helpers.rb deleted file mode 100644 index 634d417d13..0000000000 --- a/activerecord/lib/active_record/type/helpers.rb +++ /dev/null @@ -1,4 +0,0 @@ -require 'active_record/type/helpers/accepts_multiparameter_time' -require 'active_record/type/helpers/numeric' -require 'active_record/type/helpers/mutable' -require 'active_record/type/helpers/time_value' diff --git a/activerecord/lib/active_record/type/helpers/accepts_multiparameter_time.rb b/activerecord/lib/active_record/type/helpers/accepts_multiparameter_time.rb deleted file mode 100644 index be571fc1c7..0000000000 --- a/activerecord/lib/active_record/type/helpers/accepts_multiparameter_time.rb +++ /dev/null @@ -1,30 +0,0 @@ -module ActiveRecord - module Type - module Helpers - class AcceptsMultiparameterTime < Module # :nodoc: - def initialize(defaults: {}) - define_method(:cast) do |value| - if value.is_a?(Hash) - value_from_multiparameter_assignment(value) - else - super(value) - end - end - - define_method(:value_from_multiparameter_assignment) do |values_hash| - defaults.each do |k, v| - values_hash[k] ||= v - end - return unless values_hash[1] && values_hash[2] && values_hash[3] - values = values_hash.sort.map(&:last) - ::Time.send( - ActiveRecord::Base.default_timezone, - *values - ) - end - private :value_from_multiparameter_assignment - end - end - end - end -end diff --git a/activerecord/lib/active_record/type/helpers/mutable.rb b/activerecord/lib/active_record/type/helpers/mutable.rb deleted file mode 100644 index 88a9099277..0000000000 --- a/activerecord/lib/active_record/type/helpers/mutable.rb +++ /dev/null @@ -1,18 +0,0 @@ -module ActiveRecord - module Type - module Helpers - module Mutable # :nodoc: - def cast(value) - deserialize(serialize(value)) - end - - # +raw_old_value+ will be the `_before_type_cast` version of the - # value (likely a string). +new_value+ will be the current, type - # cast value. - def changed_in_place?(raw_old_value, new_value) - raw_old_value != serialize(new_value) - end - end - end - end -end diff --git a/activerecord/lib/active_record/type/helpers/numeric.rb b/activerecord/lib/active_record/type/helpers/numeric.rb deleted file mode 100644 index a755a02a59..0000000000 --- a/activerecord/lib/active_record/type/helpers/numeric.rb +++ /dev/null @@ -1,34 +0,0 @@ -module ActiveRecord - module Type - module Helpers - module Numeric # :nodoc: - def cast(value) - value = case value - when true then 1 - when false then 0 - when ::String then value.presence - else value - end - super(value) - end - - def changed?(old_value, _new_value, new_value_before_type_cast) # :nodoc: - super || number_to_non_number?(old_value, new_value_before_type_cast) - end - - private - - def number_to_non_number?(old_value, new_value_before_type_cast) - old_value != nil && non_numeric_string?(new_value_before_type_cast) - end - - def non_numeric_string?(value) - # 'wibble'.to_i will give zero, we want to make sure - # that we aren't marking int zero to string zero as - # changed. - value.to_s !~ /\A-?\d+\.?\d*\z/ - end - end - end - end -end diff --git a/activerecord/lib/active_record/type/helpers/time_value.rb b/activerecord/lib/active_record/type/helpers/time_value.rb deleted file mode 100644 index 7eb41557cb..0000000000 --- a/activerecord/lib/active_record/type/helpers/time_value.rb +++ /dev/null @@ -1,58 +0,0 @@ -module ActiveRecord - module Type - module Helpers - module TimeValue # :nodoc: - def serialize(value) - if precision && value.respond_to?(:usec) - number_of_insignificant_digits = 6 - precision - round_power = 10 ** number_of_insignificant_digits - value = value.change(usec: value.usec / round_power * round_power) - end - - if value.acts_like?(:time) - zone_conversion_method = ActiveRecord::Base.default_timezone == :utc ? :getutc : :getlocal - - if value.respond_to?(zone_conversion_method) - value = value.send(zone_conversion_method) - end - end - - value - end - - def type_cast_for_schema(value) - "'#{value.to_s(:db)}'" - end - - def user_input_in_time_zone(value) - value.in_time_zone - end - - private - - def new_time(year, mon, mday, hour, min, sec, microsec, offset = nil) - # Treat 0000-00-00 00:00:00 as nil. - return if year.nil? || (year == 0 && mon == 0 && mday == 0) - - if offset - time = ::Time.utc(year, mon, mday, hour, min, sec, microsec) rescue nil - return unless time - - time -= offset - Base.default_timezone == :utc ? time : time.getlocal - else - ::Time.public_send(Base.default_timezone, year, mon, mday, hour, min, sec, microsec) rescue nil - end - end - - # Doesn't handle time zones. - def fast_string_to_time(string) - if string =~ ConnectionAdapters::Column::Format::ISO_DATETIME - microsec = ($7.to_r * 1_000_000).to_i - new_time $1.to_i, $2.to_i, $3.to_i, $4.to_i, $5.to_i, $6.to_i, microsec - end - end - end - end - end -end diff --git a/activerecord/lib/active_record/type/integer.rb b/activerecord/lib/active_record/type/integer.rb deleted file mode 100644 index c5040c6d3b..0000000000 --- a/activerecord/lib/active_record/type/integer.rb +++ /dev/null @@ -1,66 +0,0 @@ -module ActiveRecord - module Type - class Integer < Value # :nodoc: - include Helpers::Numeric - - # Column storage size in bytes. - # 4 bytes means a MySQL int or Postgres integer as opposed to smallint etc. - DEFAULT_LIMIT = 4 - - def initialize(*) - super - @range = min_value...max_value - end - - def type - :integer - end - - def deserialize(value) - return if value.nil? - value.to_i - end - - def serialize(value) - result = cast(value) - if result - ensure_in_range(result) - end - result - end - - protected - - attr_reader :range - - private - - def cast_value(value) - case value - when true then 1 - when false then 0 - else - value.to_i rescue nil - end - end - - def ensure_in_range(value) - unless range.cover?(value) - raise RangeError, "#{value} is out of range for #{self.class} with limit #{_limit}" - end - end - - def max_value - 1 << (_limit * 8 - 1) # 8 bits per byte with one bit for sign - end - - def min_value - -max_value - end - - def _limit - self.limit || DEFAULT_LIMIT - end - end - end -end diff --git a/activerecord/lib/active_record/type/internal/abstract_json.rb b/activerecord/lib/active_record/type/internal/abstract_json.rb index 963a8245d0..097d1bd363 100644 --- a/activerecord/lib/active_record/type/internal/abstract_json.rb +++ b/activerecord/lib/active_record/type/internal/abstract_json.rb @@ -1,8 +1,8 @@ module ActiveRecord module Type module Internal # :nodoc: - class AbstractJson < Type::Value # :nodoc: - include Type::Helpers::Mutable + class AbstractJson < ActiveModel::Type::Value # :nodoc: + include ActiveModel::Type::Helpers::Mutable def type :json diff --git a/activerecord/lib/active_record/type/internal/timezone.rb b/activerecord/lib/active_record/type/internal/timezone.rb new file mode 100644 index 0000000000..947e06158a --- /dev/null +++ b/activerecord/lib/active_record/type/internal/timezone.rb @@ -0,0 +1,15 @@ +module ActiveRecord + module Type + module Internal + module Timezone + def is_utc? + ActiveRecord::Base.default_timezone == :utc + end + + def default_timezone + ActiveRecord::Base.default_timezone + end + end + end + end +end diff --git a/activerecord/lib/active_record/type/serialized.rb b/activerecord/lib/active_record/type/serialized.rb index ea3e0d6a45..203a395415 100644 --- a/activerecord/lib/active_record/type/serialized.rb +++ b/activerecord/lib/active_record/type/serialized.rb @@ -1,7 +1,7 @@ module ActiveRecord module Type - class Serialized < DelegateClass(Type::Value) # :nodoc: - include Helpers::Mutable + class Serialized < DelegateClass(ActiveModel::Type::Value) # :nodoc: + include ActiveModel::Type::Helpers::Mutable attr_reader :subtype, :coder diff --git a/activerecord/lib/active_record/type/string.rb b/activerecord/lib/active_record/type/string.rb deleted file mode 100644 index 2662b7e874..0000000000 --- a/activerecord/lib/active_record/type/string.rb +++ /dev/null @@ -1,36 +0,0 @@ -module ActiveRecord - module Type - class String < Value # :nodoc: - def type - :string - end - - def changed_in_place?(raw_old_value, new_value) - if new_value.is_a?(::String) - raw_old_value != new_value - end - end - - def serialize(value) - case value - when ::Numeric, ActiveSupport::Duration then value.to_s - when ::String then ::String.new(value) - when true then "t" - when false then "f" - else super - end - end - - private - - def cast_value(value) - case value - when true then "t" - when false then "f" - # String.new is slightly faster than dup - else ::String.new(value.to_s) - end - end - end - end -end diff --git a/activerecord/lib/active_record/type/text.rb b/activerecord/lib/active_record/type/text.rb deleted file mode 100644 index 26f980f060..0000000000 --- a/activerecord/lib/active_record/type/text.rb +++ /dev/null @@ -1,11 +0,0 @@ -require 'active_record/type/string' - -module ActiveRecord - module Type - class Text < String # :nodoc: - def type - :text - end - end - end -end diff --git a/activerecord/lib/active_record/type/time.rb b/activerecord/lib/active_record/type/time.rb index 19a10021bc..70988d84ff 100644 --- a/activerecord/lib/active_record/type/time.rb +++ b/activerecord/lib/active_record/type/time.rb @@ -1,42 +1,8 @@ module ActiveRecord module Type - class Time < Value # :nodoc: - include Helpers::TimeValue - include Helpers::AcceptsMultiparameterTime.new( - defaults: { 1 => 1970, 2 => 1, 3 => 1, 4 => 0, 5 => 0 } - ) - - def type - :time - end - - def user_input_in_time_zone(value) - return unless value.present? - - case value - when ::String - value = "2000-01-01 #{value}" - when ::Time - value = value.change(year: 2000, day: 1, month: 1) - end - - super(value) - end - - private - - def cast_value(value) - return value unless value.is_a?(::String) - return if value.empty? - - dummy_time_value = "2000-01-01 #{value}" - - fast_string_to_time(dummy_time_value) || begin - time_hash = ::Date._parse(dummy_time_value) - return if time_hash[:hour].nil? - new_time(*time_hash.values_at(:year, :mon, :mday, :hour, :min, :sec, :sec_fraction)) - end - end + class Time < ActiveModel::Type::Time + include Internal::Timezone end end end + diff --git a/activerecord/lib/active_record/type/type_map.rb b/activerecord/lib/active_record/type/type_map.rb index 09f5ba6b74..81d7ed39bb 100644 --- a/activerecord/lib/active_record/type/type_map.rb +++ b/activerecord/lib/active_record/type/type_map.rb @@ -1,12 +1,12 @@ -require 'thread_safe' +require 'concurrent' module ActiveRecord module Type class TypeMap # :nodoc: def initialize @mapping = {} - @cache = ThreadSafe::Cache.new do |h, key| - h.fetch_or_store(key, ThreadSafe::Cache.new) + @cache = Concurrent::Map.new do |h, key| + h.fetch_or_store(key, Concurrent::Map.new) end end @@ -57,7 +57,7 @@ module ActiveRecord end def default_value - @default_value ||= Value.new + @default_value ||= ActiveModel::Type::Value.new end end end diff --git a/activerecord/lib/active_record/type/unsigned_integer.rb b/activerecord/lib/active_record/type/unsigned_integer.rb deleted file mode 100644 index ed3e527483..0000000000 --- a/activerecord/lib/active_record/type/unsigned_integer.rb +++ /dev/null @@ -1,15 +0,0 @@ -module ActiveRecord - module Type - class UnsignedInteger < Integer # :nodoc: - private - - def max_value - super * 2 - end - - def min_value - 0 - end - end - end -end diff --git a/activerecord/lib/active_record/type/value.rb b/activerecord/lib/active_record/type/value.rb deleted file mode 100644 index 6b9d147ecc..0000000000 --- a/activerecord/lib/active_record/type/value.rb +++ /dev/null @@ -1,104 +0,0 @@ -module ActiveRecord - module Type - class Value - attr_reader :precision, :scale, :limit - - def initialize(precision: nil, limit: nil, scale: nil) - @precision = precision - @scale = scale - @limit = limit - end - - def type # :nodoc: - end - - # Converts a value from database input to the appropriate ruby type. The - # return value of this method will be returned from - # ActiveRecord::AttributeMethods::Read#read_attribute. The default - # implementation just calls Value#cast. - # - # +value+ The raw input, as provided from the database. - def deserialize(value) - cast(value) - end - - # Type casts a value from user input (e.g. from a setter). This value may - # be a string from the form builder, or a ruby object passed to a setter. - # There is currently no way to differentiate between which source it came - # from. - # - # The return value of this method will be returned from - # ActiveRecord::AttributeMethods::Read#read_attribute. See also: - # Value#cast_value. - # - # +value+ The raw input, as provided to the attribute setter. - def cast(value) - cast_value(value) unless value.nil? - end - - # Casts a value from the ruby type to a type that the database knows how - # to understand. The returned value from this method should be a - # +String+, +Numeric+, +Date+, +Time+, +Symbol+, +true+, +false+, or - # +nil+. - def serialize(value) - value - end - - # Type casts a value for schema dumping. This method is private, as we are - # hoping to remove it entirely. - def type_cast_for_schema(value) # :nodoc: - value.inspect - end - - # These predicates are not documented, as I need to look further into - # their use, and see if they can be removed entirely. - def binary? # :nodoc: - false - end - - # Determines whether a value has changed for dirty checking. +old_value+ - # and +new_value+ will always be type-cast. Types should not need to - # override this method. - def changed?(old_value, new_value, _new_value_before_type_cast) - old_value != new_value - end - - # Determines whether the mutable value has been modified since it was - # read. Returns +false+ by default. If your type returns an object - # which could be mutated, you should override this method. You will need - # to either: - # - # - pass +new_value+ to Value#serialize and compare it to - # +raw_old_value+ - # - # or - # - # - pass +raw_old_value+ to Value#deserialize and compare it to - # +new_value+ - # - # +raw_old_value+ The original value, before being passed to - # +deserialize+. - # - # +new_value+ The current value, after type casting. - def changed_in_place?(raw_old_value, new_value) - false - end - - def ==(other) - self.class == other.class && - precision == other.precision && - scale == other.scale && - limit == other.limit - end - - private - - # Convenience method for types which do not need separate type casting - # behavior for user and database inputs. Called by Value#cast for - # values except +nil+. - def cast_value(value) # :doc: - value - end - end - end -end diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb index 1712ff0ac6..9a111b37cd 100644 --- a/activerecord/test/cases/adapter_test.rb +++ b/activerecord/test/cases/adapter_test.rb @@ -63,7 +63,7 @@ module ActiveRecord end end - if current_adapter?(:MysqlAdapter) + if current_adapter?(:MysqlAdapter, :Mysql2Adapter) def test_charset assert_not_nil @connection.charset assert_not_equal 'character_set_database', @connection.charset diff --git a/activerecord/test/cases/adapters/mysql/active_schema_test.rb b/activerecord/test/cases/adapters/mysql/active_schema_test.rb index f0fd95ac16..0b5c9e1798 100644 --- a/activerecord/test/cases/adapters/mysql/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql/active_schema_test.rb @@ -100,17 +100,15 @@ class MysqlActiveSchemaTest < ActiveRecord::MysqlTestCase assert_equal "DROP TABLE `people`", drop_table(:people) end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) - def test_create_mysql_database_with_encoding - assert_equal "CREATE DATABASE `matt` DEFAULT CHARACTER SET `utf8`", create_database(:matt) - assert_equal "CREATE DATABASE `aimonetti` DEFAULT CHARACTER SET `latin1`", create_database(:aimonetti, {:charset => 'latin1'}) - assert_equal "CREATE DATABASE `matt_aimonetti` DEFAULT CHARACTER SET `big5` COLLATE `big5_chinese_ci`", create_database(:matt_aimonetti, {:charset => :big5, :collation => :big5_chinese_ci}) - end + def test_create_mysql_database_with_encoding + assert_equal "CREATE DATABASE `matt` DEFAULT CHARACTER SET `utf8`", create_database(:matt) + assert_equal "CREATE DATABASE `aimonetti` DEFAULT CHARACTER SET `latin1`", create_database(:aimonetti, {:charset => 'latin1'}) + assert_equal "CREATE DATABASE `matt_aimonetti` DEFAULT CHARACTER SET `big5` COLLATE `big5_chinese_ci`", create_database(:matt_aimonetti, {:charset => :big5, :collation => :big5_chinese_ci}) + end - def test_recreate_mysql_database_with_encoding - create_database(:luca, {:charset => 'latin1'}) - assert_equal "CREATE DATABASE `luca` DEFAULT CHARACTER SET `latin1`", recreate_database(:luca, {:charset => 'latin1'}) - end + def test_recreate_mysql_database_with_encoding + create_database(:luca, {:charset => 'latin1'}) + assert_equal "CREATE DATABASE `luca` DEFAULT CHARACTER SET `latin1`", recreate_database(:luca, {:charset => 'latin1'}) end def test_add_column diff --git a/activerecord/test/cases/adapters/mysql/connection_test.rb b/activerecord/test/cases/adapters/mysql/connection_test.rb index ddbc007b87..8b62998964 100644 --- a/activerecord/test/cases/adapters/mysql/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql/connection_test.rb @@ -183,7 +183,7 @@ class MysqlConnectionTest < ActiveRecord::MysqlTestCase def with_example_table(&block) definition ||= <<-SQL - `id` int(11) auto_increment PRIMARY KEY, + `id` int auto_increment PRIMARY KEY, `data` varchar(255) SQL super(@connection, 'ex', definition, &block) diff --git a/activerecord/test/cases/adapters/mysql/explain_test.rb b/activerecord/test/cases/adapters/mysql/explain_test.rb new file mode 100644 index 0000000000..f75386abb9 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql/explain_test.rb @@ -0,0 +1,27 @@ +require "cases/helper" +require 'models/developer' +require 'models/computer' + +module ActiveRecord + module ConnectionAdapters + class MysqlAdapter + class ExplainTest < ActiveRecord::TestCase + fixtures :developers + + def test_explain_for_one_query + explain = Developer.where(:id => 1).explain + assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain + assert_match %r(developers |.* const), explain + end + + def test_explain_with_eager_loading + explain = Developer.where(:id => 1).includes(:audit_logs).explain + assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain + assert_match %r(developers |.* const), explain + assert_match %(EXPLAIN for: SELECT `audit_logs`.* FROM `audit_logs` WHERE `audit_logs`.`developer_id` = 1), explain + assert_match %r(audit_logs |.* ALL), explain + end + end + end + end +end diff --git a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb index b804cb45b9..29573d8e0d 100644 --- a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb +++ b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb @@ -1,4 +1,3 @@ - require "cases/helper" require 'support/ddl_helper' @@ -66,14 +65,6 @@ module ActiveRecord end end - def test_tables_quoting - @conn.tables(nil, "foo-bar", nil) - flunk - rescue => e - # assertion for *quoted* database properly - assert_match(/database 'foo-bar'/, e.inspect) - end - def test_pk_and_sequence_for with_example_table do pk, seq = @conn.pk_and_sequence_for('ex') @@ -83,7 +74,7 @@ module ActiveRecord end def test_pk_and_sequence_for_with_non_standard_primary_key - with_example_table '`code` INT(11) auto_increment, PRIMARY KEY (`code`)' do + with_example_table '`code` INT auto_increment, PRIMARY KEY (`code`)' do pk, seq = @conn.pk_and_sequence_for('ex') assert_equal 'code', pk assert_equal @conn.default_sequence_name('ex', 'code'), seq @@ -91,7 +82,7 @@ module ActiveRecord end def test_pk_and_sequence_for_with_custom_index_type_pk - with_example_table '`id` INT(11) auto_increment, PRIMARY KEY USING BTREE (`id`)' do + with_example_table '`id` INT auto_increment, PRIMARY KEY USING BTREE (`id`)' do pk, seq = @conn.pk_and_sequence_for('ex') assert_equal 'id', pk assert_equal @conn.default_sequence_name('ex', 'id'), seq @@ -99,7 +90,7 @@ module ActiveRecord end def test_composite_primary_key - with_example_table '`id` INT(11), `number` INT(11), foo INT(11), PRIMARY KEY (`id`, `number`)' do + with_example_table '`id` INT, `number` INT, foo INT, PRIMARY KEY (`id`, `number`)' do assert_nil @conn.primary_key('ex') end end @@ -141,7 +132,7 @@ module ActiveRecord def with_example_table(definition = nil, &block) definition ||= <<-SQL - `id` int(11) auto_increment PRIMARY KEY, + `id` int auto_increment PRIMARY KEY, `number` integer, `data` varchar(255) SQL diff --git a/activerecord/test/cases/adapters/mysql/statement_pool_test.rb b/activerecord/test/cases/adapters/mysql/statement_pool_test.rb index 6be36566de..0d1f968022 100644 --- a/activerecord/test/cases/adapters/mysql/statement_pool_test.rb +++ b/activerecord/test/cases/adapters/mysql/statement_pool_test.rb @@ -3,7 +3,7 @@ require 'cases/helper' class MysqlStatementPoolTest < ActiveRecord::MysqlTestCase if Process.respond_to?(:fork) def test_cache_is_per_pid - cache = ActiveRecord::ConnectionAdapters::MysqlAdapter::StatementPool.new nil, 10 + cache = ActiveRecord::ConnectionAdapters::MysqlAdapter::StatementPool.new(10) cache['foo'] = 'bar' assert_equal 'bar', cache['foo'] diff --git a/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb b/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb index ed9398a918..84c5394c2e 100644 --- a/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb +++ b/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb @@ -1,6 +1,8 @@ require "cases/helper" +require "support/schema_dumping_helper" class MysqlUnsignedTypeTest < ActiveRecord::MysqlTestCase + include SchemaDumpingHelper self.use_transactional_tests = false class UnsignedType < ActiveRecord::Base @@ -9,12 +11,15 @@ class MysqlUnsignedTypeTest < ActiveRecord::MysqlTestCase setup do @connection = ActiveRecord::Base.connection @connection.create_table("unsigned_types", force: true) do |t| - t.column :unsigned_integer, "int unsigned" + t.integer :unsigned_integer, unsigned: true + t.bigint :unsigned_bigint, unsigned: true + t.float :unsigned_float, unsigned: true + t.decimal :unsigned_decimal, unsigned: true, precision: 10, scale: 2 end end teardown do - @connection.drop_table "unsigned_types" + @connection.drop_table "unsigned_types", if_exists: true end test "unsigned int max value is in range" do @@ -26,5 +31,35 @@ class MysqlUnsignedTypeTest < ActiveRecord::MysqlTestCase assert_raise(RangeError) do UnsignedType.create(unsigned_integer: -10) end + assert_raise(RangeError) do + UnsignedType.create(unsigned_bigint: -10) + end + assert_raise(ActiveRecord::StatementInvalid) do + UnsignedType.create(unsigned_float: -10.0) + end + assert_raise(ActiveRecord::StatementInvalid) do + UnsignedType.create(unsigned_decimal: -10.0) + end + end + + test "schema definition can use unsigned as the type" do + @connection.change_table("unsigned_types") do |t| + t.unsigned_integer :unsigned_integer_t + t.unsigned_bigint :unsigned_bigint_t + t.unsigned_float :unsigned_float_t + t.unsigned_decimal :unsigned_decimal_t, precision: 10, scale: 2 + end + + @connection.columns("unsigned_types").select { |c| /^unsigned_/ === c.name }.each do |column| + assert column.unsigned? + end + end + + test "schema dump includes unsigned option" do + schema = dump_table_schema "unsigned_types" + assert_match %r{t.integer\s+"unsigned_integer",\s+limit: 4,\s+unsigned: true$}, schema + assert_match %r{t.integer\s+"unsigned_bigint",\s+limit: 8,\s+unsigned: true$}, schema + assert_match %r{t.float\s+"unsigned_float",\s+limit: 24,\s+unsigned: true$}, schema + assert_match %r{t.decimal\s+"unsigned_decimal",\s+precision: 10,\s+scale: 2,\s+unsigned: true$}, schema end end diff --git a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb index 6558d60aa1..31dc69a45b 100644 --- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb @@ -100,17 +100,15 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase assert_equal "DROP TABLE `people`", drop_table(:people) end - if current_adapter?(:Mysql2Adapter) - def test_create_mysql_database_with_encoding - assert_equal "CREATE DATABASE `matt` DEFAULT CHARACTER SET `utf8`", create_database(:matt) - assert_equal "CREATE DATABASE `aimonetti` DEFAULT CHARACTER SET `latin1`", create_database(:aimonetti, {:charset => 'latin1'}) - assert_equal "CREATE DATABASE `matt_aimonetti` DEFAULT CHARACTER SET `big5` COLLATE `big5_chinese_ci`", create_database(:matt_aimonetti, {:charset => :big5, :collation => :big5_chinese_ci}) - end + def test_create_mysql_database_with_encoding + assert_equal "CREATE DATABASE `matt` DEFAULT CHARACTER SET `utf8`", create_database(:matt) + assert_equal "CREATE DATABASE `aimonetti` DEFAULT CHARACTER SET `latin1`", create_database(:aimonetti, {:charset => 'latin1'}) + assert_equal "CREATE DATABASE `matt_aimonetti` DEFAULT CHARACTER SET `big5` COLLATE `big5_chinese_ci`", create_database(:matt_aimonetti, {:charset => :big5, :collation => :big5_chinese_ci}) + end - def test_recreate_mysql_database_with_encoding - create_database(:luca, {:charset => 'latin1'}) - assert_equal "CREATE DATABASE `luca` DEFAULT CHARACTER SET `latin1`", recreate_database(:luca, {:charset => 'latin1'}) - end + def test_recreate_mysql_database_with_encoding + create_database(:luca, {:charset => 'latin1'}) + assert_equal "CREATE DATABASE `luca` DEFAULT CHARACTER SET `latin1`", recreate_database(:luca, {:charset => 'latin1'}) end def test_add_column diff --git a/activerecord/test/cases/adapters/mysql2/schema_test.rb b/activerecord/test/cases/adapters/mysql2/schema_test.rb index 880a2123d2..faf2acb9cb 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_test.rb @@ -36,14 +36,6 @@ module ActiveRecord assert(!@connection.table_exists?("#{@db_name}.zomg"), "table should not exist") end - def test_tables_quoting - @connection.tables(nil, "foo-bar", nil) - flunk - rescue => e - # assertion for *quoted* database properly - assert_match(/database 'foo-bar'/, e.inspect) - end - def test_dump_indexes index_a_name = 'index_key_tests_on_snack' index_b_name = 'index_key_tests_on_pizza' diff --git a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb index 9e06db2519..a6f6dd21bb 100644 --- a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb +++ b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb @@ -1,6 +1,8 @@ require "cases/helper" +require "support/schema_dumping_helper" class Mysql2UnsignedTypeTest < ActiveRecord::Mysql2TestCase + include SchemaDumpingHelper self.use_transactional_tests = false class UnsignedType < ActiveRecord::Base @@ -9,12 +11,15 @@ class Mysql2UnsignedTypeTest < ActiveRecord::Mysql2TestCase setup do @connection = ActiveRecord::Base.connection @connection.create_table("unsigned_types", force: true) do |t| - t.column :unsigned_integer, "int unsigned" + t.integer :unsigned_integer, unsigned: true + t.bigint :unsigned_bigint, unsigned: true + t.float :unsigned_float, unsigned: true + t.decimal :unsigned_decimal, unsigned: true, precision: 10, scale: 2 end end teardown do - @connection.drop_table "unsigned_types" + @connection.drop_table "unsigned_types", if_exists: true end test "unsigned int max value is in range" do @@ -26,5 +31,35 @@ class Mysql2UnsignedTypeTest < ActiveRecord::Mysql2TestCase assert_raise(RangeError) do UnsignedType.create(unsigned_integer: -10) end + assert_raise(RangeError) do + UnsignedType.create(unsigned_bigint: -10) + end + assert_raise(ActiveRecord::StatementInvalid) do + UnsignedType.create(unsigned_float: -10.0) + end + assert_raise(ActiveRecord::StatementInvalid) do + UnsignedType.create(unsigned_decimal: -10.0) + end + end + + test "schema definition can use unsigned as the type" do + @connection.change_table("unsigned_types") do |t| + t.unsigned_integer :unsigned_integer_t + t.unsigned_bigint :unsigned_bigint_t + t.unsigned_float :unsigned_float_t + t.unsigned_decimal :unsigned_decimal_t, precision: 10, scale: 2 + end + + @connection.columns("unsigned_types").select { |c| /^unsigned_/ === c.name }.each do |column| + assert column.unsigned? + end + end + + test "schema dump includes unsigned option" do + schema = dump_table_schema "unsigned_types" + assert_match %r{t.integer\s+"unsigned_integer",\s+limit: 4,\s+unsigned: true$}, schema + assert_match %r{t.integer\s+"unsigned_bigint",\s+limit: 8,\s+unsigned: true$}, schema + assert_match %r{t.float\s+"unsigned_float",\s+limit: 24,\s+unsigned: true$}, schema + assert_match %r{t.decimal\s+"unsigned_decimal",\s+precision: 10,\s+scale: 2,\s+unsigned: true$}, schema end end diff --git a/activerecord/test/cases/adapters/postgresql/json_test.rb b/activerecord/test/cases/adapters/postgresql/json_test.rb index f242f32496..b3b121b4fb 100644 --- a/activerecord/test/cases/adapters/postgresql/json_test.rb +++ b/activerecord/test/cases/adapters/postgresql/json_test.rb @@ -1,4 +1,3 @@ -# -*- coding: utf-8 -*- require "cases/helper" require 'support/schema_dumping_helper' diff --git a/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb b/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb index ef324183a7..559b951109 100644 --- a/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb @@ -6,7 +6,7 @@ module ActiveRecord::ConnectionAdapters if Process.respond_to?(:fork) def test_cache_is_per_pid - cache = StatementPool.new nil, 10 + cache = StatementPool.new(10) cache['foo'] = 'bar' assert_equal 'bar', cache['foo'] diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index 7de5bc01ae..0beaf0056a 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -1482,6 +1482,25 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert firm.companies.exists?(:name => 'child') end + def test_restrict_with_error_with_locale + I18n.backend = I18n::Backend::Simple.new + I18n.backend.store_translations 'en', activerecord: {attributes: {restricted_with_error_firm: {companies: 'client companies'}}} + firm = RestrictedWithErrorFirm.create!(name: 'restrict') + firm.companies.create(name: 'child') + + assert !firm.companies.empty? + + firm.destroy + + assert !firm.errors.empty? + + assert_equal "Cannot delete record because dependent client companies exist", firm.errors[:base].first + assert RestrictedWithErrorFirm.exists?(name: 'restrict') + assert firm.companies.exists?(name: 'child') + ensure + I18n.backend.reload! + end + def test_included_in_collection assert_equal true, companies(:first_firm).clients.include?(Client.find(2)) end diff --git a/activerecord/test/cases/associations/has_one_associations_test.rb b/activerecord/test/cases/associations/has_one_associations_test.rb index d46e7ad235..c9d9e29f09 100644 --- a/activerecord/test/cases/associations/has_one_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_associations_test.rb @@ -219,6 +219,24 @@ class HasOneAssociationsTest < ActiveRecord::TestCase assert firm.account.present? end + def test_restrict_with_error_with_locale + I18n.backend = I18n::Backend::Simple.new + I18n.backend.store_translations 'en', activerecord: {attributes: {restricted_with_error_firm: {account: 'firm account'}}} + firm = RestrictedWithErrorFirm.create!(name: 'restrict') + firm.create_account(credit_limit: 10) + + assert_not_nil firm.account + + firm.destroy + + assert !firm.errors.empty? + assert_equal "Cannot delete record because a dependent firm account exists", firm.errors[:base].first + assert RestrictedWithErrorFirm.exists?(name: 'restrict') + assert firm.account.present? + ensure + I18n.backend.reload! + end + def test_successful_build_association firm = Firm.new("name" => "GlobalMegaCorp") firm.save diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index e2608e3670..b67201d94d 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -175,7 +175,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase assert_equal category_attrs , category.attributes_before_type_cast end - if current_adapter?(:MysqlAdapter) + if current_adapter?(:MysqlAdapter, :Mysql2Adapter) def test_read_attributes_before_type_cast_on_boolean bool = Boolean.create({ "value" => false }) if RUBY_PLATFORM =~ /java/ diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index 0edb8a8901..3aa0849cb5 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -1,5 +1,3 @@ -# -*- coding: utf-8 -*- - require "cases/helper" require 'models/post' require 'models/author' @@ -1299,9 +1297,10 @@ class BasicsTest < ActiveRecord::TestCase end def test_compute_type_no_method_error - ActiveSupport::Dependencies.stubs(:safe_constantize).raises(NoMethodError) - assert_raises NoMethodError do - ActiveRecord::Base.send :compute_type, 'InvalidModel' + ActiveSupport::Dependencies.stub(:safe_constantize, proc{ raise NoMethodError }) do + assert_raises NoMethodError do + ActiveRecord::Base.send :compute_type, 'InvalidModel' + end end end @@ -1315,18 +1314,20 @@ class BasicsTest < ActiveRecord::TestCase error = e end - ActiveSupport::Dependencies.stubs(:safe_constantize).raises(e) + ActiveSupport::Dependencies.stub(:safe_constantize, proc{ raise e }) do - exception = assert_raises NameError do - ActiveRecord::Base.send :compute_type, 'InvalidModel' + exception = assert_raises NameError do + ActiveRecord::Base.send :compute_type, 'InvalidModel' + end + assert_equal error.message, exception.message end - assert_equal error.message, exception.message end def test_compute_type_argument_error - ActiveSupport::Dependencies.stubs(:safe_constantize).raises(ArgumentError) - assert_raises ArgumentError do - ActiveRecord::Base.send :compute_type, 'InvalidModel' + ActiveSupport::Dependencies.stub(:safe_constantize, proc{ raise ArgumentError }) do + assert_raises ArgumentError do + ActiveRecord::Base.send :compute_type, 'InvalidModel' + end end end diff --git a/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb b/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb index 80244d1439..2749273884 100644 --- a/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb +++ b/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb @@ -22,6 +22,10 @@ module ActiveRecord assert_lookup_type :string, "SET('one', 'two', 'three')" end + def test_set_type_with_value_matching_other_type + assert_lookup_type :string, "SET('unicode', '8bit', 'none', 'time')" + end + def test_enum_type_with_value_matching_other_type assert_lookup_type :string, "ENUM('unicode', '8bit', 'none')" end diff --git a/activerecord/test/cases/explain_test.rb b/activerecord/test/cases/explain_test.rb index f1d5511bb8..64dfd86ce2 100644 --- a/activerecord/test/cases/explain_test.rb +++ b/activerecord/test/cases/explain_test.rb @@ -39,38 +39,49 @@ if ActiveRecord::Base.connection.supports_explain? binds = [[], []] queries = sqls.zip(binds) - connection.stubs(:explain).returns('query plan foo', 'query plan bar') - expected = sqls.map {|sql| "EXPLAIN for: #{sql}\nquery plan #{sql}"}.join("\n") - assert_equal expected, base.exec_explain(queries) + stub_explain_for_query_plans do + expected = sqls.map {|sql| "EXPLAIN for: #{sql}\nquery plan #{sql}"}.join("\n") + assert_equal expected, base.exec_explain(queries) + end end def test_exec_explain_with_binds - cols = [Object.new, Object.new] - cols[0].expects(:name).returns('wadus') - cols[1].expects(:name).returns('chaflan') + object = Struct.new(:name) + cols = [object.new('wadus'), object.new('chaflan')] sqls = %w(foo bar) binds = [[[cols[0], 1]], [[cols[1], 2]]] queries = sqls.zip(binds) - connection.stubs(:explain).returns("query plan foo\n", "query plan bar\n") - expected = <<-SQL.strip_heredoc - EXPLAIN for: #{sqls[0]} [["wadus", 1]] - query plan foo + stub_explain_for_query_plans(["query plan foo\n", "query plan bar\n"]) do + expected = <<-SQL.strip_heredoc + EXPLAIN for: #{sqls[0]} [["wadus", 1]] + query plan foo - EXPLAIN for: #{sqls[1]} [["chaflan", 2]] - query plan bar - SQL - assert_equal expected, base.exec_explain(queries) + EXPLAIN for: #{sqls[1]} [["chaflan", 2]] + query plan bar + SQL + assert_equal expected, base.exec_explain(queries) + end end def test_unsupported_connection_adapter - connection.stubs(:supports_explain?).returns(false) + connection.stub(:supports_explain?, false) do + assert_not_called(base.logger, :warn) do + Car.where(:name => 'honda').to_a + end + end + end - base.logger.expects(:warn).never + private - Car.where(:name => 'honda').to_a - end + def stub_explain_for_query_plans(query_plans = ['query plan foo', 'query plan bar']) + explain_called = 0 + + connection.stub(:explain, proc{ explain_called += 1; query_plans[explain_called - 1] }) do + yield + end + end end end diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 4b819a82e8..0dc884497c 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -178,8 +178,9 @@ class FinderTest < ActiveRecord::TestCase end def test_exists_does_not_instantiate_records - Developer.expects(:instantiate).never - Developer.exists? + assert_not_called(Developer, :instantiate) do + Developer.exists? + end end def test_find_by_array_of_one_id diff --git a/activerecord/test/cases/fixtures_test.rb b/activerecord/test/cases/fixtures_test.rb index 64759160dc..e3c4bd9f4a 100644 --- a/activerecord/test/cases/fixtures_test.rb +++ b/activerecord/test/cases/fixtures_test.rb @@ -408,9 +408,11 @@ class FixturesWithoutInstantiationTest < ActiveRecord::TestCase end def test_reloading_fixtures_through_accessor_methods + topic = Struct.new(:title) assert_equal "The First Topic", topics(:first).title - @loaded_fixtures['topics']['first'].expects(:find).returns(stub(:title => "Fresh Topic!")) - assert_equal "Fresh Topic!", topics(:first, true).title + assert_called(@loaded_fixtures['topics']['first'], :find, returns: topic.new("Fresh Topic!")) do + assert_equal "Fresh Topic!", topics(:first, true).title + end end end diff --git a/activerecord/test/cases/migration/command_recorder_test.rb b/activerecord/test/cases/migration/command_recorder_test.rb index 99f1dc65b0..1e3529db54 100644 --- a/activerecord/test/cases/migration/command_recorder_test.rb +++ b/activerecord/test/cases/migration/command_recorder_test.rb @@ -31,7 +31,8 @@ module ActiveRecord end def test_unknown_commands_delegate - recorder = CommandRecorder.new(stub(:foo => 'bar')) + recorder = Struct.new(:foo) + recorder = CommandRecorder.new(recorder.new('bar')) assert_equal 'bar', recorder.foo end diff --git a/activerecord/test/cases/migration/references_foreign_key_test.rb b/activerecord/test/cases/migration/references_foreign_key_test.rb index 1594f99852..4f0da999d8 100644 --- a/activerecord/test/cases/migration/references_foreign_key_test.rb +++ b/activerecord/test/cases/migration/references_foreign_key_test.rb @@ -32,6 +32,14 @@ module ActiveRecord assert_equal [], @connection.foreign_keys("testings") end + test "foreign keys can be created in one query" do + assert_queries(1) do + @connection.create_table :testings do |t| + t.references :testing_parent, foreign_key: true + end + end + end + test "options hash can be passed" do @connection.change_table :testing_parents do |t| t.integer :other_id diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb index b8a0401fe3..93cb631a04 100644 --- a/activerecord/test/cases/nested_attributes_test.rb +++ b/activerecord/test/cases/nested_attributes_test.rb @@ -273,10 +273,11 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase end def test_should_modify_an_existing_record_if_there_is_a_matching_composite_id - @ship.stubs(:id).returns('ABC1X') - @pirate.ship_attributes = { :id => @ship.id, :name => 'Davy Jones Gold Dagger' } + @ship.stub(:id, 'ABC1X') do + @pirate.ship_attributes = { :id => @ship.id, :name => 'Davy Jones Gold Dagger' } - assert_equal 'Davy Jones Gold Dagger', @pirate.ship.name + assert_equal 'Davy Jones Gold Dagger', @pirate.ship.name + end end def test_should_destroy_an_existing_record_if_there_is_a_matching_id_and_destroy_is_truthy @@ -457,10 +458,11 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase end def test_should_modify_an_existing_record_if_there_is_a_matching_composite_id - @pirate.stubs(:id).returns('ABC1X') - @ship.pirate_attributes = { :id => @pirate.id, :catchphrase => 'Arr' } + @pirate.stub(:id, 'ABC1X') do + @ship.pirate_attributes = { :id => @pirate.id, :catchphrase => 'Arr' } - assert_equal 'Arr', @ship.pirate.catchphrase + assert_equal 'Arr', @ship.pirate.catchphrase + end end def test_should_destroy_an_existing_record_if_there_is_a_matching_id_and_destroy_is_truthy @@ -638,17 +640,19 @@ module NestedAttributesOnACollectionAssociationTests end def test_should_take_a_hash_with_composite_id_keys_and_assign_the_attributes_to_the_associated_models - @child_1.stubs(:id).returns('ABC1X') - @child_2.stubs(:id).returns('ABC2X') - - @pirate.attributes = { - association_getter => [ - { :id => @child_1.id, :name => 'Grace OMalley' }, - { :id => @child_2.id, :name => 'Privateers Greed' } - ] - } + @child_1.stub(:id, 'ABC1X') do + @child_2.stub(:id, 'ABC2X') do + + @pirate.attributes = { + association_getter => [ + { :id => @child_1.id, :name => 'Grace OMalley' }, + { :id => @child_2.id, :name => 'Privateers Greed' } + ] + } - assert_equal ['Grace OMalley', 'Privateers Greed'], [@child_1.name, @child_2.name] + assert_equal ['Grace OMalley', 'Privateers Greed'], [@child_1.name, @child_2.name] + end + end end def test_should_raise_RecordNotFound_if_an_id_is_given_but_doesnt_return_a_record diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb index 0745a37ee9..5e4ba47988 100644 --- a/activerecord/test/cases/primary_keys_test.rb +++ b/activerecord/test/cases/primary_keys_test.rb @@ -241,6 +241,33 @@ class PrimaryKeyAnyTypeTest < ActiveRecord::TestCase end end +class CompositePrimaryKeyTest < ActiveRecord::TestCase + include SchemaDumpingHelper + + self.use_transactional_tests = false + + def setup + @connection = ActiveRecord::Base.connection + @connection.create_table(:barcodes, primary_key: ["region", "code"], force: true) do |t| + t.string :region + t.integer :code + end + end + + def teardown + @connection.drop_table(:barcodes, if_exists: true) + end + + def test_composite_primary_key + assert_equal ["region", "code"], @connection.primary_keys("barcodes") + end + + def test_collectly_dump_composite_primary_key + schema = dump_table_schema "barcodes" + assert_match %r{create_table "barcodes", primary_key: \["region", "code"\]}, schema + end +end + if current_adapter?(:MysqlAdapter, :Mysql2Adapter) class PrimaryKeyWithAnsiQuotesTest < ActiveRecord::TestCase self.use_transactional_tests = false @@ -300,11 +327,12 @@ if current_adapter?(:PostgreSQLAdapter, :MysqlAdapter, :Mysql2Adapter) if current_adapter?(:MysqlAdapter, :Mysql2Adapter) test "primary key column type with options" do - @connection.create_table(:widgets, id: :primary_key, limit: 8, force: true) + @connection.create_table(:widgets, id: :primary_key, limit: 8, unsigned: true, force: true) column = @connection.columns(:widgets).find { |c| c.name == 'id' } assert column.auto_increment? assert_equal :integer, column.type assert_equal 8, column.limit + assert column.unsigned? end end end diff --git a/activerecord/test/cases/relation/mutation_test.rb b/activerecord/test/cases/relation/mutation_test.rb index ba4d9d2503..88d2dd55ab 100644 --- a/activerecord/test/cases/relation/mutation_test.rb +++ b/activerecord/test/cases/relation/mutation_test.rb @@ -55,9 +55,10 @@ module ActiveRecord test '#order! on non-string does not attempt regexp match for references' do obj = Object.new - obj.expects(:=~).never - assert relation.order!(obj) - assert_equal [obj], relation.order_values + assert_not_called(obj, :=~) do + assert relation.order!(obj) + assert_equal [obj], relation.order_values + end end test '#references!' do diff --git a/activerecord/test/cases/relation_test.rb b/activerecord/test/cases/relation_test.rb index 37d3965022..b0fb905760 100644 --- a/activerecord/test/cases/relation_test.rb +++ b/activerecord/test/cases/relation_test.rb @@ -243,18 +243,23 @@ module ActiveRecord end def test_select_quotes_when_using_from_clause - if sqlite3_version_includes_quoting_bug? - skip <<-ERROR.squish - You are using an outdated version of SQLite3 which has a bug in - quoted column names. Please update SQLite3 and rebuild the sqlite3 - ruby gem - ERROR - end + skip_if_sqlite3_version_includes_quoting_bug quoted_join = ActiveRecord::Base.connection.quote_table_name("join") selected = Post.select(:join).from(Post.select("id as #{quoted_join}")).map(&:join) assert_equal Post.pluck(:id), selected end + def test_selecting_aliased_attribute_quotes_column_name_when_from_is_used + skip_if_sqlite3_version_includes_quoting_bug + klass = Class.new(ActiveRecord::Base) do + self.table_name = :test_with_keyword_column_name + alias_attribute :description, :desc + end + klass.create!(description: "foo") + + assert_equal ["foo"], klass.select(:description).from(klass.all).map(&:desc) + end + def test_relation_merging_with_merged_joins_as_strings join_string = "LEFT OUTER JOIN #{Rating.quoted_table_name} ON #{SpecialComment.quoted_table_name}.id = #{Rating.quoted_table_name}.comment_id" special_comments_with_ratings = SpecialComment.joins join_string @@ -292,6 +297,16 @@ module ActiveRecord private + def skip_if_sqlite3_version_includes_quoting_bug + if sqlite3_version_includes_quoting_bug? + skip <<-ERROR.squish + You are using an outdated version of SQLite3 which has a bug in + quoted column names. Please update SQLite3 and rebuild the sqlite3 + ruby gem + ERROR + end + end + def sqlite3_version_includes_quoting_bug? if current_adapter?(:SQLite3Adapter) selected_quoted_column_names = ActiveRecord::Base.connection.exec_query( diff --git a/activerecord/test/cases/tasks/mysql_rake_test.rb b/activerecord/test/cases/tasks/mysql_rake_test.rb index edca42dfc0..a93fa57257 100644 --- a/activerecord/test/cases/tasks/mysql_rake_test.rb +++ b/activerecord/test/cases/tasks/mysql_rake_test.rb @@ -270,27 +270,16 @@ module ActiveRecord ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, filename) end - def test_warn_when_external_structure_dump_fails - filename = "awesome-file.sql" - Kernel.expects(:system).with("mysqldump", "--result-file", filename, "--no-data", "--routines", "test-db").returns(false) - - # There doesn't seem to be a good way to get a handle on a Process::Status object without actually - # creating a child process, hence this to populate $? - system("not_a_real_program_#{SecureRandom.hex}") - assert_raise(RuntimeError) { - ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, filename) - } - end - def test_warn_when_external_structure_dump_command_execution_fails filename = "awesome-file.sql" Kernel.expects(:system) .with("mysqldump", "--result-file", filename, "--no-data", "--routines", "test-db") - .returns(nil) + .returns(false) - assert_raise(RuntimeError) { + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, filename) } + assert_match(/^failed to execute: `mysqldump`$/, e.message) end def test_structure_dump_with_port_number diff --git a/activerecord/test/cases/test_case.rb b/activerecord/test/cases/test_case.rb index 7761ea5612..47e664f4e7 100644 --- a/activerecord/test/cases/test_case.rb +++ b/activerecord/test/cases/test_case.rb @@ -103,7 +103,7 @@ module ActiveRecord # ignored SQL, or better yet, use a different notification for the queries # instead examining the SQL content. oracle_ignored = [/^select .*nextval/i, /^SAVEPOINT/, /^ROLLBACK TO/, /^\s*select .* from all_triggers/im, /^\s*select .* from all_constraints/im, /^\s*select .* from all_tab_cols/im] - mysql_ignored = [/^SHOW TABLES/i, /^SHOW FULL FIELDS/, /^SHOW CREATE TABLE /i, /^SHOW VARIABLES /] + mysql_ignored = [/^SHOW FULL TABLES/i, /^SHOW FULL FIELDS/, /^SHOW CREATE TABLE /i, /^SHOW VARIABLES /, /^\s*SELECT (?:column_name|table_name)\b.*\bFROM information_schema\.(?:key_column_usage|tables)\b/im] postgresql_ignored = [/^\s*select\b.*\bfrom\b.*pg_namespace\b/im, /^\s*select tablename\b.*from pg_tables\b/im, /^\s*select\b.*\battname\b.*\bfrom\b.*\bpg_attribute\b/im, /^SHOW search_path/i] sqlite3_ignored = [/^\s*SELECT name\b.*\bFROM sqlite_master/im, /^\s*SELECT sql\b.*\bFROM sqlite_master/im] diff --git a/activerecord/test/cases/test_fixtures_test.rb b/activerecord/test/cases/test_fixtures_test.rb index 3f4baf8378..1970fe82d0 100644 --- a/activerecord/test/cases/test_fixtures_test.rb +++ b/activerecord/test/cases/test_fixtures_test.rb @@ -28,7 +28,7 @@ class TestFixturesTest < ActiveRecord::TestCase assert_equal true, @klass.use_transactional_tests end - def test_use_transactional_tests_can_be_overriden + def test_use_transactional_tests_can_be_overridden @klass.use_transactional_tests = "foobar" assert_equal "foobar", @klass.use_transactional_tests diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb index 29a6ec7522..ec5bdfd725 100644 --- a/activerecord/test/cases/transactions_test.rb +++ b/activerecord/test/cases/transactions_test.rb @@ -487,13 +487,17 @@ class TransactionTest < ActiveRecord::TestCase end def test_rollback_when_commit_raises - Topic.connection.expects(:begin_db_transaction) - Topic.connection.expects(:commit_db_transaction).raises('OH NOES') - Topic.connection.expects(:rollback_db_transaction) + assert_called(Topic.connection, :begin_db_transaction) do + Topic.connection.stub(:commit_db_transaction, ->{ raise('OH NOES') }) do + assert_called(Topic.connection, :rollback_db_transaction) do - assert_raise RuntimeError do - Topic.transaction do - # do nothing + e = assert_raise RuntimeError do + Topic.transaction do + # do nothing + end + end + assert_equal 'OH NOES', e.message + end end end end diff --git a/activerecord/test/cases/type/decimal_test.rb b/activerecord/test/cases/type/decimal_test.rb deleted file mode 100644 index 01ee36b892..0000000000 --- a/activerecord/test/cases/type/decimal_test.rb +++ /dev/null @@ -1,56 +0,0 @@ -require "cases/helper" - -module ActiveRecord - module Type - class DecimalTest < ActiveRecord::TestCase - def test_type_cast_decimal - type = Decimal.new - assert_equal BigDecimal.new("0"), type.cast(BigDecimal.new("0")) - assert_equal BigDecimal.new("123"), type.cast(123.0) - assert_equal BigDecimal.new("1"), type.cast(:"1") - end - - def test_type_cast_decimal_from_float_with_large_precision - type = Decimal.new(precision: ::Float::DIG + 2) - assert_equal BigDecimal.new("123.0"), type.cast(123.0) - end - - def test_type_cast_from_float_with_unspecified_precision - type = Decimal.new - assert_equal 22.68.to_d, type.cast(22.68) - end - - def test_type_cast_decimal_from_rational_with_precision - type = Decimal.new(precision: 2) - assert_equal BigDecimal("0.33"), type.cast(Rational(1, 3)) - end - - def test_type_cast_decimal_from_rational_with_precision_and_scale - type = Decimal.new(precision: 4, scale: 2) - assert_equal BigDecimal("0.33"), type.cast(Rational(1, 3)) - end - - def test_type_cast_decimal_from_rational_without_precision_defaults_to_18_36 - type = Decimal.new - assert_equal BigDecimal("0.333333333333333333E0"), type.cast(Rational(1, 3)) - end - - def test_type_cast_decimal_from_object_responding_to_d - value = Object.new - def value.to_d - BigDecimal.new("1") - end - type = Decimal.new - assert_equal BigDecimal("1"), type.cast(value) - end - - def test_changed? - type = Decimal.new - - assert type.changed?(5.0, 5.0, '5.0wibble') - assert_not type.changed?(5.0, 5.0, '5.0') - assert_not type.changed?(-5.0, -5.0, '-5.0') - end - end - end -end diff --git a/activerecord/test/cases/type/integer_test.rb b/activerecord/test/cases/type/integer_test.rb index 0dcdbd0667..c0932d5357 100644 --- a/activerecord/test/cases/type/integer_test.rb +++ b/activerecord/test/cases/type/integer_test.rb @@ -4,112 +4,12 @@ require "models/company" module ActiveRecord module Type class IntegerTest < ActiveRecord::TestCase - test "simple values" do - type = Type::Integer.new - assert_equal 1, type.cast(1) - assert_equal 1, type.cast('1') - assert_equal 1, type.cast('1ignore') - assert_equal 0, type.cast('bad1') - assert_equal 0, type.cast('bad') - assert_equal 1, type.cast(1.7) - assert_equal 0, type.cast(false) - assert_equal 1, type.cast(true) - assert_nil type.cast(nil) - end - - test "random objects cast to nil" do - type = Type::Integer.new - assert_nil type.cast([1,2]) - assert_nil type.cast({1 => 2}) - assert_nil type.cast(1..2) - end - test "casting ActiveRecord models" do type = Type::Integer.new firm = Firm.create(:name => 'Apple') assert_nil type.cast(firm) end - test "casting objects without to_i" do - type = Type::Integer.new - assert_nil type.cast(::Object.new) - end - - test "casting nan and infinity" do - type = Type::Integer.new - assert_nil type.cast(::Float::NAN) - assert_nil type.cast(1.0/0.0) - end - - test "casting booleans for database" do - type = Type::Integer.new - assert_equal 1, type.serialize(true) - assert_equal 0, type.serialize(false) - end - - test "changed?" do - type = Type::Integer.new - - assert type.changed?(5, 5, '5wibble') - assert_not type.changed?(5, 5, '5') - assert_not type.changed?(5, 5, '5.0') - assert_not type.changed?(-5, -5, '-5') - assert_not type.changed?(-5, -5, '-5.0') - assert_not type.changed?(nil, nil, nil) - end - - test "values below int min value are out of range" do - assert_raises(::RangeError) do - Integer.new.serialize(-2147483649) - end - end - - test "values above int max value are out of range" do - assert_raises(::RangeError) do - Integer.new.serialize(2147483648) - end - end - - test "very small numbers are out of range" do - assert_raises(::RangeError) do - Integer.new.serialize(-9999999999999999999999999999999) - end - end - - test "very large numbers are out of range" do - assert_raises(::RangeError) do - Integer.new.serialize(9999999999999999999999999999999) - end - end - - test "normal numbers are in range" do - type = Integer.new - assert_equal(0, type.serialize(0)) - assert_equal(-1, type.serialize(-1)) - assert_equal(1, type.serialize(1)) - end - - test "int max value is in range" do - assert_equal(2147483647, Integer.new.serialize(2147483647)) - end - - test "int min value is in range" do - assert_equal(-2147483648, Integer.new.serialize(-2147483648)) - end - - test "columns with a larger limit have larger ranges" do - type = Integer.new(limit: 8) - - assert_equal(9223372036854775807, type.serialize(9223372036854775807)) - assert_equal(-9223372036854775808, type.serialize(-9223372036854775808)) - assert_raises(::RangeError) do - type.serialize(-9999999999999999999999999999999) - end - assert_raises(::RangeError) do - type.serialize(9999999999999999999999999999999) - end - end - test "values which are out of range can be re-assigned" do klass = Class.new(ActiveRecord::Base) do self.table_name = 'posts' diff --git a/activerecord/test/cases/type/string_test.rb b/activerecord/test/cases/type/string_test.rb index 56e9bf434d..6fe6d46711 100644 --- a/activerecord/test/cases/type/string_test.rb +++ b/activerecord/test/cases/type/string_test.rb @@ -2,20 +2,6 @@ require 'cases/helper' module ActiveRecord class StringTypeTest < ActiveRecord::TestCase - test "type casting" do - type = Type::String.new - assert_equal "t", type.cast(true) - assert_equal "f", type.cast(false) - assert_equal "123", type.cast(123) - end - - test "values are duped coming out" do - s = "foo" - type = Type::String.new - assert_not_same s, type.cast(s) - assert_not_same s, type.deserialize(s) - end - test "string mutations are detected" do klass = Class.new(Base) klass.table_name = 'authors' diff --git a/activerecord/test/cases/type/unsigned_integer_test.rb b/activerecord/test/cases/type/unsigned_integer_test.rb deleted file mode 100644 index f2c910eade..0000000000 --- a/activerecord/test/cases/type/unsigned_integer_test.rb +++ /dev/null @@ -1,17 +0,0 @@ -require "cases/helper" - -module ActiveRecord - module Type - class UnsignedIntegerTest < ActiveRecord::TestCase - test "unsigned int max value is in range" do - assert_equal(4294967295, UnsignedInteger.new.serialize(4294967295)) - end - - test "minus value is out of range" do - assert_raises(::RangeError) do - UnsignedInteger.new.serialize(-1) - end - end - end - end -end diff --git a/activerecord/test/cases/types_test.rb b/activerecord/test/cases/types_test.rb index 9b1859c2ce..81fcf04a27 100644 --- a/activerecord/test/cases/types_test.rb +++ b/activerecord/test/cases/types_test.rb @@ -3,111 +3,6 @@ require "cases/helper" module ActiveRecord module ConnectionAdapters class TypesTest < ActiveRecord::TestCase - def test_type_cast_boolean - type = Type::Boolean.new - assert type.cast('').nil? - assert type.cast(nil).nil? - - assert type.cast(true) - assert type.cast(1) - assert type.cast('1') - assert type.cast('t') - assert type.cast('T') - assert type.cast('true') - assert type.cast('TRUE') - assert type.cast('on') - assert type.cast('ON') - assert type.cast(' ') - assert type.cast("\u3000\r\n") - assert type.cast("\u0000") - assert type.cast('SOMETHING RANDOM') - - # explicitly check for false vs nil - assert_equal false, type.cast(false) - assert_equal false, type.cast(0) - assert_equal false, type.cast('0') - assert_equal false, type.cast('f') - assert_equal false, type.cast('F') - assert_equal false, type.cast('false') - assert_equal false, type.cast('FALSE') - assert_equal false, type.cast('off') - assert_equal false, type.cast('OFF') - end - - def test_type_cast_float - type = Type::Float.new - assert_equal 1.0, type.cast("1") - end - - def test_changing_float - type = Type::Float.new - - assert type.changed?(5.0, 5.0, '5wibble') - assert_not type.changed?(5.0, 5.0, '5') - assert_not type.changed?(5.0, 5.0, '5.0') - assert_not type.changed?(nil, nil, nil) - end - - def test_type_cast_binary - type = Type::Binary.new - assert_equal nil, type.cast(nil) - assert_equal "1", type.cast("1") - assert_equal 1, type.cast(1) - end - - def test_type_cast_time - type = Type::Time.new - assert_equal nil, type.cast(nil) - assert_equal nil, type.cast('') - assert_equal nil, type.cast('ABC') - - time_string = Time.now.utc.strftime("%T") - assert_equal time_string, type.cast(time_string).strftime("%T") - end - - def test_type_cast_datetime_and_timestamp - type = Type::DateTime.new - assert_equal nil, type.cast(nil) - assert_equal nil, type.cast('') - assert_equal nil, type.cast(' ') - assert_equal nil, type.cast('ABC') - - datetime_string = Time.now.utc.strftime("%FT%T") - assert_equal datetime_string, type.cast(datetime_string).strftime("%FT%T") - end - - def test_type_cast_date - type = Type::Date.new - assert_equal nil, type.cast(nil) - assert_equal nil, type.cast('') - assert_equal nil, type.cast(' ') - assert_equal nil, type.cast('ABC') - - date_string = Time.now.utc.strftime("%F") - assert_equal date_string, type.cast(date_string).strftime("%F") - end - - def test_type_cast_duration_to_integer - type = Type::Integer.new - assert_equal 1800, type.cast(30.minutes) - assert_equal 7200, type.cast(2.hours) - end - - def test_string_to_time_with_timezone - [:utc, :local].each do |zone| - with_timezone_config default: zone do - type = Type::DateTime.new - assert_equal Time.utc(2013, 9, 4, 0, 0, 0), type.cast("Wed, 04 Sep 2013 03:00:00 EAT") - end - end - end - - def test_type_equality - assert_equal Type::Value.new, Type::Value.new - assert_not_equal Type::Value.new, Type::Integer.new - assert_not_equal Type::Value.new(precision: 1), Type::Value.new(precision: 2) - end - def test_attributes_which_are_invalid_for_database_can_still_be_reassigned type_which_cannot_go_to_the_database = Type::Value.new def type_which_cannot_go_to_the_database.serialize(*) diff --git a/activerecord/test/cases/validations/length_validation_test.rb b/activerecord/test/cases/validations/length_validation_test.rb index f95f8f0b8f..c5d8f8895c 100644 --- a/activerecord/test/cases/validations/length_validation_test.rb +++ b/activerecord/test/cases/validations/length_validation_test.rb @@ -1,4 +1,3 @@ -# -*- coding: utf-8 -*- require "cases/helper" require 'models/owner' require 'models/pet' diff --git a/activerecord/test/cases/view_test.rb b/activerecord/test/cases/view_test.rb index 1eb1430065..d7b3e223ed 100644 --- a/activerecord/test/cases/view_test.rb +++ b/activerecord/test/cases/view_test.rb @@ -1,7 +1,9 @@ require "cases/helper" require "models/book" +require "support/schema_dumping_helper" module ViewBehavior + include SchemaDumpingHelper extend ActiveSupport::Concern included do @@ -31,6 +33,15 @@ module ViewBehavior assert_equal ["Ruby for Rails"], books.map(&:name) end + def test_views + assert_equal [Ebook.table_name], @connection.views + end + + def test_view_exists + view_name = Ebook.table_name + assert @connection.view_exists?(view_name), "'#{view_name}' view should exist" + end + def test_table_exists view_name = Ebook.table_name assert @connection.table_exists?(view_name), "'#{view_name}' table should exist" @@ -53,6 +64,11 @@ module ViewBehavior end assert_nil model.primary_key end + + def test_does_not_dump_view_as_table + schema = dump_table_schema "ebooks" + assert_no_match %r{create_table "ebooks"}, schema + end end if ActiveRecord::Base.connection.supports_views? @@ -70,6 +86,7 @@ class ViewWithPrimaryKeyTest < ActiveRecord::TestCase end class ViewWithoutPrimaryKeyTest < ActiveRecord::TestCase + include SchemaDumpingHelper fixtures :books class Paperback < ActiveRecord::Base; end @@ -91,6 +108,15 @@ class ViewWithoutPrimaryKeyTest < ActiveRecord::TestCase assert_equal ["Agile Web Development with Rails"], books.map(&:name) end + def test_views + assert_equal [Paperback.table_name], @connection.views + end + + def test_view_exists + view_name = Paperback.table_name + assert @connection.view_exists?(view_name), "'#{view_name}' view should exist" + end + def test_table_exists view_name = Paperback.table_name assert @connection.table_exists?(view_name), "'#{view_name}' table should exist" @@ -109,6 +135,11 @@ class ViewWithoutPrimaryKeyTest < ActiveRecord::TestCase def test_does_not_have_a_primary_key assert_nil Paperback.primary_key end + + def test_does_not_dump_view_as_table + schema = dump_table_schema "paperbacks" + assert_no_match %r{create_table "paperbacks"}, schema + end end # sqlite dose not support CREATE, INSERT, and DELETE for VIEW diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb index 994ece9244..d318f3a968 100644 --- a/activerecord/test/schema/schema.rb +++ b/activerecord/test/schema/schema.rb @@ -1,4 +1,3 @@ - ActiveRecord::Schema.define do def except(adapter_names_to_exclude) unless [adapter_names_to_exclude].flatten.include?(adapter_name) @@ -944,6 +943,10 @@ ActiveRecord::Schema.define do t.string :token t.string :auth_token end + + create_table :test_with_keyword_column_name, force: true do |t| + t.string :desc + end end Course.connection.create_table :courses, force: true do |t| |