Fix GH #3163. Should quote database on mysql/mysql2.

2 files changed, 21 insertions, 0 deletions

diff --git a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb
index 7fe2c02c04..073d0b0e73 100644
--- a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb
+++ b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb
@@ -46,6 +46,16 @@ module ActiveRecord
         assert_equal str, value
       end
 
+      def test_tables_quoting
+        begin
+          @conn.tables(nil, "foo-bar", nil)
+          flunk
+        rescue => e
+          # assertion for *quoted* database properly
+          assert_match(/Access denied for user/, e.inspect)
+        end
+      end
+
       private
       def insert(ctx, data)
         binds   = data.map { |name, value|
diff --git a/activerecord/test/cases/adapters/mysql2/schema_test.rb b/activerecord/test/cases/adapters/mysql2/schema_test.rb
index d5676bc522..fd9996c937 100644
--- a/activerecord/test/cases/adapters/mysql2/schema_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/schema_test.rb
@@ -35,6 +35,17 @@ module ActiveRecord
       def test_table_exists_wrong_schema
         assert(!@connection.table_exists?("#{@db_name}.zomg"), "table should not exist")
       end
+
+      def test_tables_quoting
+        begin
+          @connection.tables(nil, "foo-bar", nil)
+          flunk
+        rescue => e
+          # assertion for *quoted* database properly
+          assert_match(/Access denied for user/, e.inspect)
+        end
+      end
+
     end
   end
 end