diff options
Diffstat (limited to 'activerecord')
32 files changed, 309 insertions, 122 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 888bc43ec9..cd8e50b33a 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,5 +1,17 @@ ## Rails 3.2.0 (unreleased) ## +* Added ability to run migrations only for given scope, which allows + to run migrations only from one engine (for example to revert changes + from engine that you want to remove). + + Example: + rake db:migrate SCOPE=blog + + *Piotr Sarnacki* + +* Migrations copied from engines are now scoped with engine's name, + for example 01_create_posts.blog.rb. *Piotr Sarnacki* + * Implements `AR::Base.silence_auto_explain`. This method allows the user to selectively disable automatic EXPLAINs within a block. *fxn* @@ -134,6 +146,10 @@ during :reject_if => :all_blank (fixes #2937) *Aaron Christy* + +* Add ActiveSupport::Cache::NullStore for use in development and testing. + + *Brian Durand* ## Rails 3.1.3 (unreleased) ## diff --git a/activerecord/examples/performance.rb b/activerecord/examples/performance.rb index 0f62e819ee..d29af85278 100644 --- a/activerecord/examples/performance.rb +++ b/activerecord/examples/performance.rb @@ -1,6 +1,6 @@ TIMES = (ENV['N'] || 10000).to_i -require 'rubygems' +require File.expand_path('../../../load_paths', __FILE__) require "active_record" conn = { :adapter => 'sqlite3', :database => ':memory:' } diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index a7600a07d8..0efa111d12 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -70,7 +70,7 @@ module ActiveRecord end end - class HasManyThroughNestedAssociationsAreReadonly < ActiveRecordError #:nodoc + class HasManyThroughNestedAssociationsAreReadonly < ActiveRecordError #:nodoc: def initialize(owner, reflection) super("Cannot modify association '#{owner.class.name}##{reflection.name}' because it goes through more than one other association.") end diff --git a/activerecord/lib/active_record/associations/collection_proxy.rb b/activerecord/lib/active_record/associations/collection_proxy.rb index 80bc4990d2..eb320bc774 100644 --- a/activerecord/lib/active_record/associations/collection_proxy.rb +++ b/activerecord/lib/active_record/associations/collection_proxy.rb @@ -41,8 +41,7 @@ module ActiveRecord delegate :group, :order, :limit, :joins, :where, :preload, :eager_load, :includes, :from, :lock, :readonly, :having, :pluck, :to => :scoped - delegate :target, :load_target, :loaded?, :scoped, - :to => :@association + delegate :target, :load_target, :loaded?, :to => :@association delegate :select, :find, :first, :last, :build, :create, :create!, @@ -62,6 +61,13 @@ module ActiveRecord @association end + def scoped + association = @association + association.scoped.extending do + define_method(:proxy_association) { association } + end + end + def respond_to?(name, include_private = false) super || (load_target && target.respond_to?(name, include_private)) || diff --git a/activerecord/lib/active_record/attribute_methods/primary_key.rb b/activerecord/lib/active_record/attribute_methods/primary_key.rb index c756924186..746682393e 100644 --- a/activerecord/lib/active_record/attribute_methods/primary_key.rb +++ b/activerecord/lib/active_record/attribute_methods/primary_key.rb @@ -72,7 +72,7 @@ module ActiveRecord when :table_name_with_underscore base_name.foreign_key else - if ActiveRecord::Base != self && connection.table_exists?(table_name) + if ActiveRecord::Base != self && connection.schema_cache.table_exists?(table_name) connection.primary_key(table_name) else 'id' diff --git a/activerecord/lib/active_record/attribute_methods/read.rb b/activerecord/lib/active_record/attribute_methods/read.rb index 8942fab500..25c998e857 100644 --- a/activerecord/lib/active_record/attribute_methods/read.rb +++ b/activerecord/lib/active_record/attribute_methods/read.rb @@ -55,7 +55,7 @@ module ActiveRecord internal = internal_attribute_access_code(attr_name, cast_code) external = external_attribute_access_code(attr_name, cast_code) - generated_attribute_methods.module_eval <<-STR, __FILE__, __LINE__ + generated_attribute_methods.module_eval <<-STR, __FILE__, __LINE__ + 1 def __temp__ #{internal} end @@ -63,7 +63,7 @@ module ActiveRecord undef_method :__temp__ STR - generated_attribute_methods.singleton_class.module_eval <<-STR, __FILE__, __LINE__ + generated_attribute_methods.singleton_class.module_eval <<-STR, __FILE__, __LINE__ + 1 def __temp__(v, attributes, attributes_cache, attr_name) #{external} end diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb index 7ba585b8e0..ba75dc6d09 100644 --- a/activerecord/lib/active_record/base.rb +++ b/activerecord/lib/active_record/base.rb @@ -762,7 +762,7 @@ module ActiveRecord #:nodoc: # Indicates whether the table associated with this class exists def table_exists? - connection.table_exists?(table_name) + connection.schema_cache.table_exists?(table_name) end # Returns an array of column objects for the table associated with this class. @@ -2222,8 +2222,6 @@ MSG include AutosaveAssociation, NestedAttributes include Aggregations, Transactions, Reflection, Serialization, Store - NilClass.add_whiner(self) if NilClass.respond_to?(:add_whiner) - # Returns the value of the attribute identified by <tt>attr_name</tt> after it has been typecast (for example, # "2004-12-12" in a data column is cast to a date object, like Date.new(2004, 12, 12)). # (Alias for the protected read_attribute method). diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb index ca9fb11e95..7145dc0692 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb @@ -127,7 +127,7 @@ module ActiveRecord spec = resolver.spec unless respond_to?(spec.adapter_method) - raise AdapterNotFound, "database configuration specifies nonexistent #{spec[:adapter]} adapter" + raise AdapterNotFound, "database configuration specifies nonexistent #{spec.config[:adapter]} adapter" end remove_connection diff --git a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb index dc4a53034b..eb8cff9610 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb @@ -130,7 +130,7 @@ module ActiveRecord # # In order to get around this problem, #transaction will emulate the effect # of nested transactions, by using savepoints: - # http://dev.mysql.com/doc/refman/5.0/en/savepoints.html + # http://dev.mysql.com/doc/refman/5.0/en/savepoint.html # Savepoints are supported by MySQL and PostgreSQL, but not SQLite3. # # It is safe to call this method if a database transaction is already open, @@ -341,7 +341,7 @@ module ActiveRecord # Send a rollback message to all records after they have been rolled back. If rollback # is false, only rollback records since the last save point. - def rollback_transaction_records(rollback) #:nodoc + def rollback_transaction_records(rollback) if rollback records = @_current_transaction_records.flatten @_current_transaction_records.clear @@ -361,7 +361,7 @@ module ActiveRecord end # Send a commit message to all records after they have been committed. - def commit_transaction_records #:nodoc + def commit_transaction_records records = @_current_transaction_records.flatten @_current_transaction_records.clear unless records.blank? 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 6f135b56b5..132ca10f79 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb @@ -66,6 +66,7 @@ module ActiveRecord def initialize(base) @columns = [] + @columns_hash = {} @base = base end @@ -86,7 +87,7 @@ module ActiveRecord # Returns a ColumnDefinition for the column with name +name+. def [](name) - @columns.find {|column| column.name.to_s == name.to_s} + @columns_hash[name.to_s] end # Instantiates a new column for the table. @@ -224,28 +225,31 @@ module ActiveRecord # t.references :taggable, :polymorphic => { :default => 'Photo' } # end def column(name, type, options = {}) - column = self[name] || ColumnDefinition.new(@base, name, type) - if options[:limit] - column.limit = options[:limit] - elsif native[type.to_sym].is_a?(Hash) - column.limit = native[type.to_sym][:limit] + name = name.to_s + type = type.to_sym + + column = self[name] || new_column_definition(@base, name, type) + + limit = options.fetch(:limit) do + native[type][:limit] if native[type].is_a?(Hash) end + + column.limit = limit column.precision = options[:precision] - column.scale = options[:scale] - column.default = options[:default] - column.null = options[:null] - @columns << column unless @columns.include? column + column.scale = options[:scale] + column.default = options[:default] + column.null = options[:null] self end %w( string text integer float decimal datetime timestamp time date binary boolean ).each do |column_type| class_eval <<-EOV, __FILE__, __LINE__ + 1 - def #{column_type}(*args) # def string(*args) - options = args.extract_options! # options = args.extract_options! - column_names = args # column_names = args - # - column_names.each { |name| column(name, '#{column_type}', options) } # column_names.each { |name| column(name, 'string', options) } - end # end + def #{column_type}(*args) # def string(*args) + options = args.extract_options! # options = args.extract_options! + column_names = args # column_names = args + type = :'#{column_type}' # type = :string + column_names.each { |name| column(name, type, options) } # column_names.each { |name| column(name, type, options) } + end # end EOV end @@ -275,9 +279,16 @@ module ActiveRecord end private - def native - @base.native_database_types - end + def new_column_definition(base, name, type) + definition = ColumnDefinition.new base, name, type + @columns << definition + @columns_hash[name] = definition + definition + end + + def native + @base.native_database_types + end end # Represents an SQL table in an abstract way for updating a table. @@ -453,13 +464,13 @@ module ActiveRecord def #{column_type}(*args) # def string(*args) options = args.extract_options! # options = args.extract_options! column_names = args # column_names = args - # + type = :'#{column_type}' # type = :string column_names.each do |name| # column_names.each do |name| - column = ColumnDefinition.new(@base, name, '#{column_type}') # column = ColumnDefinition.new(@base, name, 'string') + column = ColumnDefinition.new(@base, name.to_s, type) # column = ColumnDefinition.new(@base, name, type) if options[:limit] # if options[:limit] column.limit = options[:limit] # column.limit = options[:limit] - elsif native['#{column_type}'.to_sym].is_a?(Hash) # elsif native['string'.to_sym].is_a?(Hash) - column.limit = native['#{column_type}'.to_sym][:limit] # column.limit = native['string'.to_sym][:limit] + elsif native[type].is_a?(Hash) # elsif native[type].is_a?(Hash) + column.limit = native[type][:limit] # column.limit = native[type][:limit] end # end column.precision = options[:precision] # column.precision = options[:precision] column.scale = options[:scale] # column.scale = options[:scale] 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 3ced32e42d..a905c135f8 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -23,12 +23,10 @@ module ActiveRecord # === Example # table_exists?(:developers) def table_exists?(table_name) - begin - select_value("SELECT 1 FROM #{quote_table_name(table_name)} where 1=0") - true - rescue - false - end + select_value("SELECT 1 FROM #{quote_table_name(table_name)} where 1=0", 'SCHEMA') + true + rescue + false end # Returns an array of indexes for the given table. diff --git a/activerecord/lib/active_record/connection_adapters/schema_cache.rb b/activerecord/lib/active_record/connection_adapters/schema_cache.rb index b14b37ce89..bee03abd44 100644 --- a/activerecord/lib/active_record/connection_adapters/schema_cache.rb +++ b/activerecord/lib/active_record/connection_adapters/schema_cache.rb @@ -42,10 +42,7 @@ module ActiveRecord def table_exists?(name) return @tables[name] if @tables.key? name - connection.tables.each { |table| @tables[table] = true } - @tables[name] = connection.table_exists?(name) if !@tables.key?(name) - - @tables[name] + @tables[name] = connection.table_exists?(name) end # Clears out internal caches: @@ -66,6 +63,7 @@ module ActiveRecord @columns_hash.delete table_name @column_defaults.delete table_name @primary_keys.delete table_name + @tables.delete table_name end end end diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb index 386b3f7465..11bb457d03 100644 --- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb @@ -47,11 +47,7 @@ module ActiveRecord # Returns the current database encoding format as a string, eg: 'UTF-8' def encoding - if @connection.respond_to?(:encoding) - @connection.encoding.to_s - else - @connection.execute('PRAGMA encoding')[0]['encoding'] - end + @connection.encoding.to_s end end diff --git a/activerecord/lib/active_record/fixtures.rb b/activerecord/lib/active_record/fixtures.rb index cad9417216..d8340bf1c9 100644 --- a/activerecord/lib/active_record/fixtures.rb +++ b/activerecord/lib/active_record/fixtures.rb @@ -22,8 +22,6 @@ else end end -class FixturesFileNotFound < StandardError; end - module ActiveRecord # \Fixtures are a way of organizing data that you want to test against; in short, sample data. # @@ -644,14 +642,6 @@ module ActiveRecord end def read_fixture_files - if ::File.file?(yaml_file_path) - read_yaml_fixture_files - else - raise FixturesFileNotFound, "Could not find #{yaml_file_path}" - end - end - - def read_yaml_fixture_files yaml_files = Dir["#{@fixture_path}/**/*.yml"].select { |f| ::File.file?(f) } + [yaml_file_path] @@ -832,6 +822,7 @@ module ActiveRecord end @fixture_cache = {} + @fixture_connections = [] @@already_loaded_fixtures ||= {} # Load fixtures once and begin transaction. diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index d70c7d1d34..46464783fd 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -302,7 +302,7 @@ module ActiveRecord # # class TenderloveMigration < ActiveRecord::Migration # def change - # create_table(:horses) do + # create_table(:horses) do |t| # t.column :content, :text # t.column :remind_at, :datetime # end @@ -443,6 +443,7 @@ module ActiveRecord say_with_time "#{method}(#{arg_list})" do unless arguments.empty? || method == :execute arguments[0] = Migrator.proper_table_name(arguments.first) + arguments[1] = Migrator.proper_table_name(arguments.second) if method == :rename_table end return super unless connection.respond_to?(method) connection.send(method, *arguments, &block) @@ -456,26 +457,28 @@ module ActiveRecord destination_migrations = ActiveRecord::Migrator.migrations(destination) last = destination_migrations.last - sources.each do |name, path| + sources.each do |scope, path| source_migrations = ActiveRecord::Migrator.migrations(path) source_migrations.each do |migration| source = File.read(migration.filename) - source = "# This migration comes from #{name} (originally #{migration.version})\n#{source}" + source = "# This migration comes from #{scope} (originally #{migration.version})\n#{source}" if duplicate = destination_migrations.detect { |m| m.name == migration.name } - options[:on_skip].call(name, migration) if File.read(duplicate.filename) != source && options[:on_skip] + if options[:on_skip] && duplicate.scope != scope.to_s + options[:on_skip].call(scope, migration) + end next end migration.version = next_migration_number(last ? last.version + 1 : 0).to_i - new_path = File.join(destination, "#{migration.version}_#{migration.name.underscore}.rb") + new_path = File.join(destination, "#{migration.version}_#{migration.name.underscore}.#{scope}.rb") old_path, migration.filename = migration.filename, new_path last = migration - FileUtils.cp(old_path, migration.filename) + File.open(migration.filename, "w") { |f| f.write source } copied << migration - options[:on_copy].call(name, migration, old_path) if options[:on_copy] + options[:on_copy].call(scope, migration, old_path) if options[:on_copy] destination_migrations << migration end end @@ -494,9 +497,9 @@ module ActiveRecord # MigrationProxy is used to defer loading of the actual migration classes # until they are needed - class MigrationProxy < Struct.new(:name, :version, :filename) + class MigrationProxy < Struct.new(:name, :version, :filename, :scope) - def initialize(name, version, filename) + def initialize(name, version, filename, scope) super @migration = nil end @@ -525,16 +528,16 @@ module ActiveRecord attr_writer :migrations_paths alias :migrations_path= :migrations_paths= - def migrate(migrations_paths, target_version = nil) + def migrate(migrations_paths, target_version = nil, &block) case when target_version.nil? - up(migrations_paths, target_version) + up(migrations_paths, target_version, &block) when current_version == 0 && target_version == 0 [] when current_version > target_version - down(migrations_paths, target_version) + down(migrations_paths, target_version, &block) else - up(migrations_paths, target_version) + up(migrations_paths, target_version, &block) end end @@ -546,12 +549,12 @@ module ActiveRecord move(:up, migrations_paths, steps) end - def up(migrations_paths, target_version = nil) - self.new(:up, migrations_paths, target_version).migrate + def up(migrations_paths, target_version = nil, &block) + self.new(:up, migrations_paths, target_version).migrate(&block) end - def down(migrations_paths, target_version = nil) - self.new(:down, migrations_paths, target_version).migrate + def down(migrations_paths, target_version = nil, &block) + self.new(:down, migrations_paths, target_version).migrate(&block) end def run(direction, migrations_paths, target_version) @@ -591,15 +594,16 @@ module ActiveRecord migrations_paths.first end - def migrations(paths) + def migrations(paths, subdirectories = true) paths = Array.wrap(paths) - files = Dir[*paths.map { |p| "#{p}/[0-9]*_*.rb" }] + glob = subdirectories ? "**/" : "" + files = Dir[*paths.map { |p| "#{p}/#{glob}[0-9]*_*.rb" }] seen = Hash.new false migrations = files.map do |file| - version, name = file.scan(/([0-9]+)_([_a-z0-9]*).rb/).first + version, name, scope = file.scan(/([0-9]+)_([_a-z0-9]*)\.?([_a-z0-9]*)?.rb/).first raise IllegalMigrationNameError.new(file) unless version version = version.to_i @@ -610,7 +614,7 @@ module ActiveRecord seen[version] = seen[name] = true - MigrationProxy.new(name, version, file) + MigrationProxy.new(name, version, file, scope) end migrations.sort_by(&:version) @@ -653,7 +657,7 @@ module ActiveRecord end end - def migrate + def migrate(&block) current = migrations.detect { |m| m.version == current_version } target = migrations.detect { |m| m.version == @target_version } @@ -670,6 +674,10 @@ module ActiveRecord ran = [] runnable.each do |migration| + if block && !block.call(migration) + next + end + Base.logger.info "Migrating to #{migration.name} (#{migration.version})" if Base.logger seen = migrated.include?(migration.version.to_i) diff --git a/activerecord/lib/active_record/railtie.rb b/activerecord/lib/active_record/railtie.rb index c2e31579a4..b28e8da24c 100644 --- a/activerecord/lib/active_record/railtie.rb +++ b/activerecord/lib/active_record/railtie.rb @@ -94,6 +94,10 @@ module ActiveRecord end end + initializer "active_record.add_watchable_files" do |app| + config.watchable_files.concat ["#{app.root}/db/schema.rb", "#{app.root}/db/structure.sql"] + end + config.after_initialize do ActiveSupport.on_load(:active_record) do instantiate_observers diff --git a/activerecord/lib/active_record/railties/databases.rake b/activerecord/lib/active_record/railties/databases.rake index abd71793fd..0aafb5184f 100644 --- a/activerecord/lib/active_record/railties/databases.rake +++ b/activerecord/lib/active_record/railties/databases.rake @@ -149,7 +149,9 @@ db_namespace = namespace :db do desc "Migrate the database (options: VERSION=x, VERBOSE=false)." task :migrate => [:environment, :load_config] do ActiveRecord::Migration.verbose = ENV["VERBOSE"] ? ENV["VERBOSE"] == "true" : true - ActiveRecord::Migrator.migrate(ActiveRecord::Migrator.migrations_paths, ENV["VERSION"] ? ENV["VERSION"].to_i : nil) + ActiveRecord::Migrator.migrate(ActiveRecord::Migrator.migrations_paths, ENV["VERSION"] ? ENV["VERSION"].to_i : nil) do |migration| + ENV["SCOPE"].blank? || (ENV["SCOPE"] == migration.scope) + end db_namespace['_dump'].invoke end diff --git a/activerecord/lib/active_record/transactions.rb b/activerecord/lib/active_record/transactions.rb index ae97a3f3ca..2c70d31b94 100644 --- a/activerecord/lib/active_record/transactions.rb +++ b/activerecord/lib/active_record/transactions.rb @@ -301,7 +301,7 @@ module ActiveRecord protected # Save the new record state and id of a record so it can be restored later if a transaction fails. - def remember_transaction_record_state #:nodoc + def remember_transaction_record_state #:nodoc: @_start_transaction_state ||= {} @_start_transaction_state[:id] = id if has_attribute?(self.class.primary_key) unless @_start_transaction_state.include?(:new_record) @@ -314,7 +314,7 @@ module ActiveRecord end # Clear the new record state and id of a record. - def clear_transaction_record_state #:nodoc + def clear_transaction_record_state #:nodoc: if defined?(@_start_transaction_state) @_start_transaction_state[:level] = (@_start_transaction_state[:level] || 0) - 1 remove_instance_variable(:@_start_transaction_state) if @_start_transaction_state[:level] < 1 @@ -322,7 +322,7 @@ module ActiveRecord end # Restore the new record state and id of a record that was previously saved by a call to save_record_state. - def restore_transaction_record_state(force = false) #:nodoc + def restore_transaction_record_state(force = false) #:nodoc: if defined?(@_start_transaction_state) @_start_transaction_state[:level] = (@_start_transaction_state[:level] || 0) - 1 if @_start_transaction_state[:level] < 1 @@ -341,12 +341,12 @@ module ActiveRecord end # Determine if a record was created or destroyed in a transaction. State should be one of :new_record or :destroyed. - def transaction_record_state(state) #:nodoc + def transaction_record_state(state) #:nodoc: @_start_transaction_state[state] if defined?(@_start_transaction_state) end # Determine if a transaction included an action for :create, :update, or :destroy. Used in filtering callbacks. - def transaction_include_action?(action) #:nodoc + def transaction_include_action?(action) #:nodoc: case action when :create transaction_record_state(:new_record) diff --git a/activerecord/test/cases/associations/extension_test.rb b/activerecord/test/cases/associations/extension_test.rb index 8dc1423375..395b59258d 100644 --- a/activerecord/test/cases/associations/extension_test.rb +++ b/activerecord/test/cases/associations/extension_test.rb @@ -71,6 +71,12 @@ class AssociationsExtensionsTest < ActiveRecord::TestCase assert_equal 'MyApplication::Business::DeveloperAssociationNameAssociationExtension', extension_name(MyApplication::Business::Developer) end + def test_proxy_association_after_scoped + post = posts(:welcome) + assert_equal post.association(:comments), post.comments.the_association + assert_equal post.association(:comments), post.comments.scoped.the_association + end + private def extension_name(model) diff --git a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb index b49510b202..745f7132e7 100644 --- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb @@ -825,12 +825,12 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase # clear cache possibly created by other tests david.projects.reset_column_information - # One query for columns, one for primary key - assert_queries(2) { david.projects.columns; david.projects.columns } + # One query for columns, one for primary key, one for table existence + assert_queries(3) { david.projects.columns; david.projects.columns } ## and again to verify that reset_column_information clears the cache correctly david.projects.reset_column_information - assert_queries(2) { david.projects.columns; david.projects.columns } + assert_queries(3) { david.projects.columns; david.projects.columns } end def test_attributes_are_being_set_when_initialized_from_habm_association_with_where_clause diff --git a/activerecord/test/cases/fixtures_test.rb b/activerecord/test/cases/fixtures_test.rb index 7e2dafcd01..99dd74c561 100644 --- a/activerecord/test/cases/fixtures_test.rb +++ b/activerecord/test/cases/fixtures_test.rb @@ -179,7 +179,7 @@ class FixturesTest < ActiveRecord::TestCase #sanity check to make sure that this file never exists assert Dir[nonexistent_fixture_path+"*"].empty? - assert_raise(FixturesFileNotFound) do + assert_raise(Errno::ENOENT) do ActiveRecord::Fixtures.new( Account.connection, "companies", 'Company', nonexistent_fixture_path) end end diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb index 6735bc521b..ae2c230d15 100644 --- a/activerecord/test/cases/helper.rb +++ b/activerecord/test/cases/helper.rb @@ -68,14 +68,19 @@ module ActiveRecord cattr_accessor :log self.log = [] + attr_reader :ignore + + def initialize(ignore = self.class.ignored_sql) + @ignore = ignore + end + def call(name, start, finish, message_id, values) sql = values[:sql] # FIXME: this seems bad. we should probably have a better way to indicate # the query was cached - unless 'CACHE' == values[:name] - self.class.log << sql unless self.class.ignored_sql.any? { |r| sql =~ r } - end + return if 'CACHE' == values[:name] || ignore.any? { |x| x =~ sql } + self.class.log << sql end end diff --git a/activerecord/test/cases/log_subscriber_test.rb b/activerecord/test/cases/log_subscriber_test.rb index 9e8475465e..e24a5ca5aa 100644 --- a/activerecord/test/cases/log_subscriber_test.rb +++ b/activerecord/test/cases/log_subscriber_test.rb @@ -13,6 +13,7 @@ class LogSubscriberTest < ActiveRecord::TestCase @old_logger = ActiveRecord::Base.logger @using_identity_map = ActiveRecord::IdentityMap.enabled? ActiveRecord::IdentityMap.enabled = false + Developer.primary_key super ActiveRecord::LogSubscriber.attach_to(:active_record) end diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index 00c811194c..1e68911ab3 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -6,6 +6,8 @@ require 'models/topic' require 'models/developer' require MIGRATIONS_ROOT + "/valid/2_we_need_reminders" +require MIGRATIONS_ROOT + "/rename/1_we_need_things" +require MIGRATIONS_ROOT + "/rename/2_rename_things" require MIGRATIONS_ROOT + "/decimal/1_give_me_big_numbers" if ActiveRecord::Base.connection.supports_migrations? @@ -13,6 +15,8 @@ if ActiveRecord::Base.connection.supports_migrations? class Reminder < ActiveRecord::Base; end + class Thing < ActiveRecord::Base; end + class ActiveRecord::Migration class << self attr_accessor :message_count @@ -57,6 +61,11 @@ if ActiveRecord::Base.connection.supports_migrations? ActiveRecord::Base.connection.initialize_schema_migrations_table ActiveRecord::Base.connection.execute "DELETE FROM #{ActiveRecord::Migrator.schema_migrations_table_name}" + %w(things awesome_things prefix_things_suffix prefix_awesome_things_suffix).each do |table| + Thing.connection.drop_table(table) rescue nil + end + Thing.reset_column_information + %w(reminders people_reminders prefix_reminders_suffix).each do |table| Reminder.connection.drop_table(table) rescue nil end @@ -1226,6 +1235,24 @@ if ActiveRecord::Base.connection.supports_migrations? assert_raise(ActiveRecord::StatementInvalid) { Reminder.find(:first) } end + def test_filtering_migrations + assert !Person.column_methods_hash.include?(:last_name) + assert !Reminder.table_exists? + + name_filter = lambda { |migration| migration.name == "ValidPeopleHaveLastNames" } + ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid", &name_filter) + + Person.reset_column_information + assert Person.column_methods_hash.include?(:last_name) + assert_raise(ActiveRecord::StatementInvalid) { Reminder.find(:first) } + + ActiveRecord::Migrator.down(MIGRATIONS_ROOT + "/valid", &name_filter) + + Person.reset_column_information + assert !Person.column_methods_hash.include?(:last_name) + assert_raise(ActiveRecord::StatementInvalid) { Reminder.find(:first) } + end + class MockMigration < ActiveRecord::Migration attr_reader :went_up, :went_down def initialize @@ -1337,6 +1364,15 @@ if ActiveRecord::Base.connection.supports_migrations? end end + def test_finds_migrations_in_subdirectories + migrations = ActiveRecord::Migrator.new(:up, MIGRATIONS_ROOT + "/valid_with_subdirectories").migrations + + [[1, 'ValidPeopleHaveLastNames'], [2, 'WeNeedReminders'], [3, 'InnocentJointable']].each_with_index do |pair, i| + assert_equal migrations[i].version, pair.first + assert_equal migrations[i].name, pair.last + end + end + def test_finds_migrations_from_two_directories directories = [MIGRATIONS_ROOT + '/valid_with_timestamps', MIGRATIONS_ROOT + '/to_copy_with_timestamps'] migrations = ActiveRecord::Migrator.new(:up, directories).migrations @@ -1534,6 +1570,28 @@ if ActiveRecord::Base.connection.supports_migrations? Reminder.reset_table_name end + def test_rename_table_with_prefix_and_suffix + assert !Thing.table_exists? + ActiveRecord::Base.table_name_prefix = 'prefix_' + ActiveRecord::Base.table_name_suffix = '_suffix' + Thing.reset_table_name + Thing.reset_sequence_name + WeNeedThings.up + + assert Thing.create("content" => "hello world") + assert_equal "hello world", Thing.find(:first).content + + RenameThings.up + Thing.table_name = "prefix_awesome_things_suffix" + + assert_equal "hello world", Thing.find(:first).content + ensure + ActiveRecord::Base.table_name_prefix = '' + ActiveRecord::Base.table_name_suffix = '' + Thing.reset_table_name + Thing.reset_sequence_name + end + def test_add_drop_table_with_prefix_and_suffix assert !Reminder.table_exists? ActiveRecord::Base.table_name_prefix = 'prefix_' @@ -2068,9 +2126,12 @@ if ActiveRecord::Base.connection.supports_migrations? @existing_migrations = Dir[@migrations_path + "/*.rb"] copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy"}) - assert File.exists?(@migrations_path + "/4_people_have_hobbies.rb") - assert File.exists?(@migrations_path + "/5_people_have_descriptions.rb") - assert_equal [@migrations_path + "/4_people_have_hobbies.rb", @migrations_path + "/5_people_have_descriptions.rb"], copied.map(&:filename) + assert File.exists?(@migrations_path + "/4_people_have_hobbies.bukkits.rb") + assert File.exists?(@migrations_path + "/5_people_have_descriptions.bukkits.rb") + assert_equal [@migrations_path + "/4_people_have_hobbies.bukkits.rb", @migrations_path + "/5_people_have_descriptions.bukkits.rb"], copied.map(&:filename) + + expected = "# This migration comes from bukkits (originally 1)" + assert_equal expected, IO.readlines(@migrations_path + "/4_people_have_hobbies.bukkits.rb")[0].chomp files_count = Dir[@migrations_path + "/*.rb"].length copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy"}) @@ -2089,10 +2150,10 @@ if ActiveRecord::Base.connection.supports_migrations? sources[:bukkits] = MIGRATIONS_ROOT + "/to_copy" sources[:omg] = MIGRATIONS_ROOT + "/to_copy2" ActiveRecord::Migration.copy(@migrations_path, sources) - assert File.exists?(@migrations_path + "/4_people_have_hobbies.rb") - assert File.exists?(@migrations_path + "/5_people_have_descriptions.rb") - assert File.exists?(@migrations_path + "/6_create_articles.rb") - assert File.exists?(@migrations_path + "/7_create_comments.rb") + assert File.exists?(@migrations_path + "/4_people_have_hobbies.bukkits.rb") + assert File.exists?(@migrations_path + "/5_people_have_descriptions.bukkits.rb") + assert File.exists?(@migrations_path + "/6_create_articles.omg.rb") + assert File.exists?(@migrations_path + "/7_create_comments.omg.rb") files_count = Dir[@migrations_path + "/*.rb"].length ActiveRecord::Migration.copy(@migrations_path, sources) @@ -2107,10 +2168,10 @@ if ActiveRecord::Base.connection.supports_migrations? Time.travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) - assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.rb") - assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.rb") - expected = [@migrations_path + "/20100726101010_people_have_hobbies.rb", - @migrations_path + "/20100726101011_people_have_descriptions.rb"] + assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") + assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") + expected = [@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb", + @migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb"] assert_equal expected, copied.map(&:filename) files_count = Dir[@migrations_path + "/*.rb"].length @@ -2132,10 +2193,10 @@ if ActiveRecord::Base.connection.supports_migrations? Time.travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do copied = ActiveRecord::Migration.copy(@migrations_path, sources) - assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.rb") - assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.rb") - assert File.exists?(@migrations_path + "/20100726101012_create_articles.rb") - assert File.exists?(@migrations_path + "/20100726101013_create_comments.rb") + assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") + assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") + assert File.exists?(@migrations_path + "/20100726101012_create_articles.omg.rb") + assert File.exists?(@migrations_path + "/20100726101013_create_comments.omg.rb") assert_equal 4, copied.length files_count = Dir[@migrations_path + "/*.rb"].length @@ -2152,8 +2213,8 @@ if ActiveRecord::Base.connection.supports_migrations? Time.travel_to(Time.utc(2010, 2, 20, 10, 10, 10)) do ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) - assert File.exists?(@migrations_path + "/20100301010102_people_have_hobbies.rb") - assert File.exists?(@migrations_path + "/20100301010103_people_have_descriptions.rb") + assert File.exists?(@migrations_path + "/20100301010102_people_have_hobbies.bukkits.rb") + assert File.exists?(@migrations_path + "/20100301010103_people_have_descriptions.bukkits.rb") files_count = Dir[@migrations_path + "/*.rb"].length copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) @@ -2169,15 +2230,34 @@ if ActiveRecord::Base.connection.supports_migrations? @existing_migrations = Dir[@migrations_path + "/*.rb"] sources = ActiveSupport::OrderedHash.new - sources[:bukkits] = sources[:omg] = MIGRATIONS_ROOT + "/to_copy_with_timestamps" + sources[:bukkits] = MIGRATIONS_ROOT + "/to_copy_with_timestamps" + sources[:omg] = MIGRATIONS_ROOT + "/to_copy_with_name_collision" skipped = [] on_skip = Proc.new { |name, migration| skipped << "#{name} #{migration.name}" } copied = ActiveRecord::Migration.copy(@migrations_path, sources, :on_skip => on_skip) assert_equal 2, copied.length - assert_equal 2, skipped.length - assert_equal ["bukkits PeopleHaveHobbies", "bukkits PeopleHaveDescriptions"], skipped + assert_equal 1, skipped.length + assert_equal ["omg PeopleHaveHobbies"], skipped + ensure + clear + end + + def test_skip_is_not_called_if_migrations_are_from_the_same_plugin + @migrations_path = MIGRATIONS_ROOT + "/valid_with_timestamps" + @existing_migrations = Dir[@migrations_path + "/*.rb"] + + sources = ActiveSupport::OrderedHash.new + sources[:bukkits] = MIGRATIONS_ROOT + "/to_copy_with_timestamps" + + skipped = [] + on_skip = Proc.new { |name, migration| skipped << "#{name} #{migration.name}" } + copied = ActiveRecord::Migration.copy(@migrations_path, sources, :on_skip => on_skip) + ActiveRecord::Migration.copy(@migrations_path, sources, :on_skip => on_skip) + + assert_equal 2, copied.length + assert_equal 0, skipped.length ensure clear end @@ -2188,8 +2268,8 @@ if ActiveRecord::Base.connection.supports_migrations? Time.travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) - assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.rb") - assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.rb") + assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") + assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") assert_equal 2, copied.length end ensure @@ -2203,8 +2283,8 @@ if ActiveRecord::Base.connection.supports_migrations? Time.travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) - assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.rb") - assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.rb") + assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") + assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") assert_equal 2, copied.length end ensure diff --git a/activerecord/test/cases/session_store/session_test.rb b/activerecord/test/cases/session_store/session_test.rb index 258cee7aba..c206e3de4a 100644 --- a/activerecord/test/cases/session_store/session_test.rb +++ b/activerecord/test/cases/session_store/session_test.rb @@ -9,6 +9,7 @@ module ActiveRecord def setup super + ActiveRecord::Base.connection.schema_cache.clear! Session.drop_table! if Session.table_exists? end diff --git a/activerecord/test/migrations/rename/1_we_need_things.rb b/activerecord/test/migrations/rename/1_we_need_things.rb new file mode 100644 index 0000000000..cdbe0b1679 --- /dev/null +++ b/activerecord/test/migrations/rename/1_we_need_things.rb @@ -0,0 +1,11 @@ +class WeNeedThings < ActiveRecord::Migration + def self.up + create_table("things") do |t| + t.column :content, :text + end + end + + def self.down + drop_table "things" + end +end
\ No newline at end of file diff --git a/activerecord/test/migrations/rename/2_rename_things.rb b/activerecord/test/migrations/rename/2_rename_things.rb new file mode 100644 index 0000000000..d441b71fc9 --- /dev/null +++ b/activerecord/test/migrations/rename/2_rename_things.rb @@ -0,0 +1,9 @@ +class RenameThings < ActiveRecord::Migration + def self.up + rename_table "things", "awesome_things" + end + + def self.down + rename_table "awesome_things", "things" + end +end
\ No newline at end of file diff --git a/activerecord/test/migrations/to_copy_with_name_collision/1_people_have_hobbies.rb b/activerecord/test/migrations/to_copy_with_name_collision/1_people_have_hobbies.rb new file mode 100644 index 0000000000..e438cf5999 --- /dev/null +++ b/activerecord/test/migrations/to_copy_with_name_collision/1_people_have_hobbies.rb @@ -0,0 +1,9 @@ +class PeopleHaveLastNames < ActiveRecord::Migration + def self.up + add_column "people", "hobbies", :string + end + + def self.down + remove_column "people", "hobbies" + end +end diff --git a/activerecord/test/migrations/valid_with_subdirectories/1_valid_people_have_last_names.rb b/activerecord/test/migrations/valid_with_subdirectories/1_valid_people_have_last_names.rb new file mode 100644 index 0000000000..06cb911117 --- /dev/null +++ b/activerecord/test/migrations/valid_with_subdirectories/1_valid_people_have_last_names.rb @@ -0,0 +1,9 @@ +class ValidPeopleHaveLastNames < ActiveRecord::Migration + def self.up + add_column "people", "last_name", :string + end + + def self.down + remove_column "people", "last_name" + end +end diff --git a/activerecord/test/migrations/valid_with_subdirectories/sub/2_we_need_reminders.rb b/activerecord/test/migrations/valid_with_subdirectories/sub/2_we_need_reminders.rb new file mode 100644 index 0000000000..d5e71ce8ef --- /dev/null +++ b/activerecord/test/migrations/valid_with_subdirectories/sub/2_we_need_reminders.rb @@ -0,0 +1,12 @@ +class WeNeedReminders < ActiveRecord::Migration + def self.up + create_table("reminders") do |t| + t.column :content, :text + t.column :remind_at, :datetime + end + end + + def self.down + drop_table "reminders" + end +end
\ No newline at end of file diff --git a/activerecord/test/migrations/valid_with_subdirectories/sub1/3_innocent_jointable.rb b/activerecord/test/migrations/valid_with_subdirectories/sub1/3_innocent_jointable.rb new file mode 100644 index 0000000000..21c9ca5328 --- /dev/null +++ b/activerecord/test/migrations/valid_with_subdirectories/sub1/3_innocent_jointable.rb @@ -0,0 +1,12 @@ +class InnocentJointable < ActiveRecord::Migration + def self.up + create_table("people_reminders", :id => false) do |t| + t.column :reminder_id, :integer + t.column :person_id, :integer + end + end + + def self.down + drop_table "people_reminders" + end +end
\ No newline at end of file diff --git a/activerecord/test/models/post.rb b/activerecord/test/models/post.rb index 137cee3752..1cab78d8c7 100644 --- a/activerecord/test/models/post.rb +++ b/activerecord/test/models/post.rb @@ -44,6 +44,10 @@ class Post < ActiveRecord::Base def newest created.last end + + def the_association + proxy_association + end end has_many :author_favorites, :through => :author @@ -185,4 +189,4 @@ end class SpecialPostWithDefaultScope < ActiveRecord::Base self.table_name = 'posts' default_scope where(:id => [1, 5,6]) -end
\ No newline at end of file +end |