diff options
Diffstat (limited to 'activerecord/test/cases/adapters/mysql2')
10 files changed, 212 insertions, 23 deletions
diff --git a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb index 31dc69a45b..99f97c7914 100644 --- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb @@ -16,8 +16,8 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase end def test_add_index - # add_index calls table_exists? and index_name_exists? which can't work since execute is stubbed - def (ActiveRecord::Base.connection).table_exists?(*); true; end + # add_index calls data_source_exists? and index_name_exists? which can't work since execute is stubbed + def (ActiveRecord::Base.connection).data_source_exists?(*); true; end def (ActiveRecord::Base.connection).index_name_exists?(*); false; end expected = "CREATE INDEX `index_people_on_last_name` ON `people` (`last_name`) " @@ -60,7 +60,7 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase end def test_index_in_create - def (ActiveRecord::Base.connection).table_exists?(*); false; end + def (ActiveRecord::Base.connection).data_source_exists?(*); false; end %w(SPATIAL FULLTEXT UNIQUE).each do |type| expected = "CREATE TABLE `people` (#{type} INDEX `index_people_on_last_name` (`last_name`) ) ENGINE=InnoDB" @@ -78,7 +78,7 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase end def test_index_in_bulk_change - def (ActiveRecord::Base.connection).table_exists?(*); true; end + def (ActiveRecord::Base.connection).data_source_exists?(*); true; end def (ActiveRecord::Base.connection).index_name_exists?(*); false; end %w(SPATIAL FULLTEXT UNIQUE).each do |type| @@ -152,7 +152,7 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase end def test_indexes_in_create - ActiveRecord::Base.connection.stubs(:table_exists?).with(:temp).returns(false) + ActiveRecord::Base.connection.stubs(:data_source_exists?).with(:temp).returns(false) ActiveRecord::Base.connection.stubs(:index_name_exists?).with(:index_temp_on_zip).returns(false) expected = "CREATE TEMPORARY TABLE `temp` ( INDEX `index_temp_on_zip` (`zip`) ) ENGINE=InnoDB AS SELECT id, name, zip FROM a_really_complicated_query" diff --git a/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb b/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb index 4fd34def15..668c07dacb 100644 --- a/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb +++ b/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb @@ -48,7 +48,7 @@ class Mysql2CharsetCollationTest < ActiveRecord::Mysql2TestCase test "schema dump includes collation" do output = dump_table_schema("charset_collations") - assert_match %r{t.string\s+"string_ascii_bin",\s+limit: 255,\s+collation: "ascii_bin"$}, output + assert_match %r{t.string\s+"string_ascii_bin",\s+collation: "ascii_bin"$}, output assert_match %r{t.text\s+"text_ucs2_unicode_ci",\s+limit: 65535,\s+collation: "ucs2_unicode_ci"$}, output end end diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb index 000bcadebe..575138eb2a 100644 --- a/activerecord/test/cases/adapters/mysql2/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb @@ -68,9 +68,6 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase assert_equal 'utf8_general_ci', ARUnit2Model.connection.show_variable('collation_connection') end - # TODO: Below is a straight up copy/paste from mysql/connection_test.rb - # I'm not sure what the correct way is to share these tests between - # adapters in minitest. def test_mysql_default_in_strict_mode result = @connection.exec_query "SELECT @@SESSION.sql_mode" assert_equal [["STRICT_ALL_TABLES"]], result.rows @@ -84,6 +81,20 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase end end + def test_passing_arbitary_flags_to_adapter + run_without_connection do |orig_connection| + ActiveRecord::Base.establish_connection(orig_connection.merge({flags: Mysql2::Client::COMPRESS})) + assert_equal (Mysql2::Client::COMPRESS | Mysql2::Client::FOUND_ROWS), ActiveRecord::Base.connection.raw_connection.query_options[:flags] + end + end + + def test_passing_flags_by_array_to_adapter + run_without_connection do |orig_connection| + ActiveRecord::Base.establish_connection(orig_connection.merge({flags: ['COMPRESS'] })) + assert_equal ["COMPRESS", "FOUND_ROWS"], ActiveRecord::Base.connection.raw_connection.query_options[:flags] + end + end + def test_mysql_strict_mode_specified_default run_without_connection do |orig_connection| ActiveRecord::Base.establish_connection(orig_connection.merge({strict: :default})) @@ -131,4 +142,32 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase ensure @connection.execute "DROP TABLE `bar_baz`" end + + def test_get_and_release_advisory_lock + lock_name = "test_lock_name" + + got_lock = @connection.get_advisory_lock(lock_name) + assert got_lock, "get_advisory_lock should have returned true but it didn't" + + assert_equal test_lock_free(lock_name), false, + "expected the test advisory lock to be held but it wasn't" + + released_lock = @connection.release_advisory_lock(lock_name) + assert released_lock, "expected release_advisory_lock to return true but it didn't" + + assert test_lock_free(lock_name), 'expected the test lock to be available after releasing' + end + + def test_release_non_existent_advisory_lock + lock_name = "fake_lock_name" + released_non_existent_lock = @connection.release_advisory_lock(lock_name) + assert_equal released_non_existent_lock, false, + 'expected release_advisory_lock to return false when there was no lock to release' + end + + protected + + def test_lock_free(lock_name) + @connection.select_value("SELECT IS_FREE_LOCK('#{lock_name}');") == 1 + end end diff --git a/activerecord/test/cases/adapters/mysql2/enum_test.rb b/activerecord/test/cases/adapters/mysql2/enum_test.rb index bd732b5eca..35dbc76d1b 100644 --- a/activerecord/test/cases/adapters/mysql2/enum_test.rb +++ b/activerecord/test/cases/adapters/mysql2/enum_test.rb @@ -5,6 +5,22 @@ class Mysql2EnumTest < ActiveRecord::Mysql2TestCase end def test_enum_limit - assert_equal 6, EnumTest.columns.first.limit + column = EnumTest.columns_hash['enum_column'] + assert_equal 8, column.limit + end + + def test_should_not_be_blob_or_text_column + column = EnumTest.columns_hash['enum_column'] + assert_not column.blob_or_text_column? + end + + def test_should_not_be_unsigned + column = EnumTest.columns_hash['enum_column'] + assert_not column.unsigned? + end + + def test_should_not_be_bigint + column = EnumTest.columns_hash['enum_column'] + assert_not column.bigint? end end diff --git a/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb b/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb new file mode 100644 index 0000000000..4efd728754 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb @@ -0,0 +1,44 @@ +require "cases/helper" + +class Mysql2AdapterTest < ActiveRecord::Mysql2TestCase + def setup + @conn = ActiveRecord::Base.connection + end + + def test_columns_for_distinct_zero_orders + assert_equal "posts.id", + @conn.columns_for_distinct("posts.id", []) + end + + def test_columns_for_distinct_one_order + assert_equal "posts.id, posts.created_at AS alias_0", + @conn.columns_for_distinct("posts.id", ["posts.created_at desc"]) + end + + def test_columns_for_distinct_few_orders + assert_equal "posts.id, posts.created_at AS alias_0, posts.position AS alias_1", + @conn.columns_for_distinct("posts.id", ["posts.created_at desc", "posts.position asc"]) + end + + def test_columns_for_distinct_with_case + assert_equal( + 'posts.id, CASE WHEN author.is_active THEN UPPER(author.name) ELSE UPPER(author.email) END AS alias_0', + @conn.columns_for_distinct('posts.id', + ["CASE WHEN author.is_active THEN UPPER(author.name) ELSE UPPER(author.email) END"]) + ) + end + + def test_columns_for_distinct_blank_not_nil_orders + assert_equal "posts.id, posts.created_at AS alias_0", + @conn.columns_for_distinct("posts.id", ["posts.created_at desc", "", " "]) + end + + def test_columns_for_distinct_with_arel_order + order = Object.new + def order.to_sql + "posts.created_at desc" + end + assert_equal "posts.id, posts.created_at AS alias_0", + @conn.columns_for_distinct("posts.id", [order]) + end +end diff --git a/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb b/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb index 396f235e77..9a9a4fed42 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb @@ -12,9 +12,35 @@ class SchemaMigrationsTest < ActiveRecord::Mysql2TestCase end def test_initializes_schema_migrations_for_encoding_utf8mb4 - smtn = ActiveRecord::Migrator.schema_migrations_table_name - connection.drop_table smtn, if_exists: true + with_encoding_utf8mb4 do + table_name = ActiveRecord::SchemaMigration.table_name + connection.drop_table table_name, if_exists: true + connection.initialize_schema_migrations_table + + assert connection.column_exists?(table_name, :version, :string, collation: 'utf8_general_ci') + end + end + + def test_initializes_internal_metadata_for_encoding_utf8mb4 + with_encoding_utf8mb4 do + table_name = ActiveRecord::InternalMetadata.table_name + connection.drop_table table_name, if_exists: true + + connection.initialize_internal_metadata_table + + assert connection.column_exists?(table_name, :key, :string, collation: 'utf8_general_ci') + end + end + + def test_key_limit_max_matches_max + assert_equal ActiveRecord::InternalMetadata::KEY_LIMIT ,ActiveRecord::ConnectionAdapters::Mysql2Adapter::MAX_INDEX_LENGTH_FOR_CHARSETS_OF_4BYTES_MAXLEN + end + + + private + + def with_encoding_utf8mb4 database_name = connection.current_database database_info = connection.select_one("SELECT * FROM information_schema.schemata WHERE schema_name = '#{database_name}'") @@ -23,15 +49,11 @@ class SchemaMigrationsTest < ActiveRecord::Mysql2TestCase execute("ALTER DATABASE #{database_name} DEFAULT CHARACTER SET utf8mb4") - connection.initialize_schema_migrations_table - - limit = ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter::MAX_INDEX_LENGTH_FOR_CHARSETS_OF_4BYTES_MAXLEN - assert connection.column_exists?(smtn, :version, :string, limit: limit) + yield ensure execute("ALTER DATABASE #{database_name} DEFAULT CHARACTER SET #{original_charset} COLLATE #{original_collation}") end - private def connection @connection ||= ActiveRecord::Base.connection end diff --git a/activerecord/test/cases/adapters/mysql2/schema_test.rb b/activerecord/test/cases/adapters/mysql2/schema_test.rb index faf2acb9cb..43957791b1 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_test.rb @@ -14,11 +14,43 @@ module ActiveRecord @db_name = db @omgpost = Class.new(ActiveRecord::Base) do + self.inheritance_column = :disabled self.table_name = "#{db}.#{table}" def self.name; 'Post'; end end end + def test_float_limits + @connection.create_table :mysql_doubles do |t| + t.float :float_no_limit + t.float :float_short, limit: 5 + t.float :float_long, limit: 53 + + t.float :float_23, limit: 23 + t.float :float_24, limit: 24 + t.float :float_25, limit: 25 + end + + column_no_limit = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_no_limit' } + column_short = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_short' } + column_long = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_long' } + + column_23 = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_23' } + column_24 = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_24' } + column_25 = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_25' } + + # Mysql floats are precision 0..24, Mysql doubles are precision 25..53 + assert_equal 24, column_no_limit.limit + assert_equal 24, column_short.limit + assert_equal 53, column_long.limit + + assert_equal 24, column_23.limit + assert_equal 24, column_24.limit + assert_equal 53, column_25.limit + ensure + @connection.drop_table "mysql_doubles", if_exists: true + end + def test_schema assert @omgpost.first end @@ -27,13 +59,13 @@ module ActiveRecord assert_equal 'id', @omgpost.primary_key end - def test_table_exists? + def test_data_source_exists? name = @omgpost.table_name - assert @connection.table_exists?(name), "#{name} table should exist" + assert @connection.data_source_exists?(name), "#{name} data_source should exist" end - def test_table_exists_wrong_schema - assert(!@connection.table_exists?("#{@db_name}.zomg"), "table should not exist") + def test_data_source_exists_wrong_schema + assert(!@connection.data_source_exists?("#{@db_name}.zomg"), "data_source should not exist") end def test_dump_indexes diff --git a/activerecord/test/cases/adapters/mysql2/sp_test.rb b/activerecord/test/cases/adapters/mysql2/sp_test.rb new file mode 100644 index 0000000000..4197ba45f1 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/sp_test.rb @@ -0,0 +1,36 @@ +require "cases/helper" +require 'models/topic' +require 'models/reply' + +class Mysql2StoredProcedureTest < ActiveRecord::Mysql2TestCase + fixtures :topics + + def setup + @connection = ActiveRecord::Base.connection + unless ActiveRecord::Base.connection.version >= '5.6.0' + skip("no stored procedure support") + end + end + + # Test that MySQL allows multiple results for stored procedures + # + # In MySQL 5.6, CLIENT_MULTI_RESULTS is enabled by default. + # http://dev.mysql.com/doc/refman/5.6/en/call.html + def test_multi_results + rows = @connection.select_rows('CALL ten();') + assert_equal 10, rows[0][0].to_i, "ten() did not return 10 as expected: #{rows.inspect}" + assert @connection.active?, "Bad connection use by 'Mysql2Adapter.select_rows'" + end + + def test_multi_results_from_select_one + row = @connection.select_one('CALL topics(1);') + assert_equal 'David', row['author_name'] + assert @connection.active?, "Bad connection use by 'Mysql2Adapter.select_one'" + end + + def test_multi_results_from_find_by_sql + topics = Topic.find_by_sql 'CALL topics(3);' + assert_equal 3, topics.size + assert @connection.active?, "Bad connection use by 'Mysql2Adapter.select'" + end +end diff --git a/activerecord/test/cases/adapters/mysql2/sql_types_test.rb b/activerecord/test/cases/adapters/mysql2/sql_types_test.rb index ae505d29c9..4926bc2267 100644 --- a/activerecord/test/cases/adapters/mysql2/sql_types_test.rb +++ b/activerecord/test/cases/adapters/mysql2/sql_types_test.rb @@ -4,7 +4,7 @@ class Mysql2SqlTypesTest < ActiveRecord::Mysql2TestCase def test_binary_types assert_equal 'varbinary(64)', type_to_sql(:binary, 64) assert_equal 'varbinary(4095)', type_to_sql(:binary, 4095) - assert_equal 'blob(4096)', type_to_sql(:binary, 4096) + assert_equal 'blob', type_to_sql(:binary, 4096) assert_equal 'blob', type_to_sql(:binary) end diff --git a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb index a6f6dd21bb..c95a64cc16 100644 --- a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb +++ b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb @@ -57,7 +57,7 @@ class Mysql2UnsignedTypeTest < ActiveRecord::Mysql2TestCase 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_integer",\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 |