aboutsummaryrefslogtreecommitdiffstats
path: root/railties/lib/rails/test_help.rb
diff options
context:
space:
mode:
Diffstat (limited to 'railties/lib/rails/test_help.rb')
-rw-r--r--railties/lib/rails/test_help.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/railties/lib/rails/test_help.rb b/railties/lib/rails/test_help.rb
index 46f7466551..be801befc2 100644
--- a/railties/lib/rails/test_help.rb
+++ b/railties/lib/rails/test_help.rb
@@ -10,7 +10,9 @@ require 'rails/generators/test_case'
# Config Rails backtrace in tests.
require 'rails/backtrace_cleaner'
-MiniTest.backtrace_filter = Rails.backtrace_cleaner
+if ENV["BACKTRACE"].nil?
+ MiniTest.backtrace_filter = Rails.backtrace_cleaner
+end
if defined?(ActiveRecord::Base)
class ActiveSupport::TestCase