1 files changed, 10 insertions, 0 deletions
diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb
index d846eb03aa..343c8ef373 100644
--- a/activerecord/test/cases/base_test.rb
+++ b/activerecord/test/cases/base_test.rb
@@ -1601,6 +1601,16 @@ class BasicsTest < ActiveRecord::TestCase
     end
   end
 
+  def test_sequence_name_with_abstract_class
+    ak = Class.new(ActiveRecord::Base)
+    ak.abstract_class = true
+    k = Class.new(ak)
+    k.table_name = "projects"
+    orig_name = k.sequence_name
+    return skip "sequences not supported by db" unless orig_name
+    assert_equal k.reset_sequence_name, orig_name
+  end
+
   def test_count_with_join
     res = Post.count_by_sql "SELECT COUNT(*) FROM posts LEFT JOIN comments ON posts.id=comments.post_id WHERE posts.#{QUOTED_TYPE} = 'Post'"