Merge pull request #6878 from masarakki/master

fix bug in limit of enum columns of mysql

Closes #6432

4 files changed, 39 insertions, 0 deletions

diff --git a/activerecord/test/cases/adapters/mysql/enum_test.rb b/activerecord/test/cases/adapters/mysql/enum_test.rb
new file mode 100644
index 0000000000..40af317ad1
--- /dev/null
+++ b/activerecord/test/cases/adapters/mysql/enum_test.rb
@@ -0,0 +1,10 @@
+require "cases/helper"
+
+class MysqlEnumTest < ActiveRecord::TestCase
+  class EnumTest < ActiveRecord::Base
+  end
+
+  def test_enum_limit
+    assert_equal 5, EnumTest.columns.first.limit
+  end
+end
diff --git a/activerecord/test/cases/adapters/mysql2/enum_test.rb b/activerecord/test/cases/adapters/mysql2/enum_test.rb
new file mode 100644
index 0000000000..f3a05e48ad
--- /dev/null
+++ b/activerecord/test/cases/adapters/mysql2/enum_test.rb
@@ -0,0 +1,10 @@
+require "cases/helper"
+
+class Mysql2EnumTest < ActiveRecord::TestCase
+  class EnumTest < ActiveRecord::Base
+  end
+
+  def test_enum_limit
+    assert_equal 5, EnumTest.columns.first.limit
+  end
+end
diff --git a/activerecord/test/schema/mysql2_specific_schema.rb b/activerecord/test/schema/mysql2_specific_schema.rb
index 65b6f9f227..24a43d7ece 100644
--- a/activerecord/test/schema/mysql2_specific_schema.rb
+++ b/activerecord/test/schema/mysql2_specific_schema.rb
@@ -32,4 +32,13 @@ CREATE TABLE collation_tests (
 ) CHARACTER SET utf8 COLLATE utf8_general_ci
 SQL
 
+  ActiveRecord::Base.connection.execute <<-SQL
+DROP TABLE IF EXISTS enum_tests;
+SQL
+
+  ActiveRecord::Base.connection.execute <<-SQL
+CREATE TABLE enum_tests (
+  enum_column ENUM('true','false')
+)
+SQL
 end
diff --git a/activerecord/test/schema/mysql_specific_schema.rb b/activerecord/test/schema/mysql_specific_schema.rb
index 7d324f98c4..802c08b819 100644
--- a/activerecord/test/schema/mysql_specific_schema.rb
+++ b/activerecord/test/schema/mysql_specific_schema.rb
@@ -43,4 +43,14 @@ CREATE TABLE collation_tests (
 ) CHARACTER SET utf8 COLLATE utf8_general_ci
 SQL
 
+  ActiveRecord::Base.connection.execute <<-SQL
+DROP TABLE IF EXISTS enum_tests;
+SQL
+
+  ActiveRecord::Base.connection.execute <<-SQL
+CREATE TABLE enum_tests (
+  enum_column ENUM('true','false')
+)
+SQL
+
 end