1 files changed, 2 insertions, 8 deletions
diff --git a/railties/lib/rails/test_unit/reporter.rb b/railties/lib/rails/test_unit/reporter.rb
index 73b8d7d27b..317726f672 100644
--- a/railties/lib/rails/test_unit/reporter.rb
+++ b/railties/lib/rails/test_unit/reporter.rb
@@ -73,14 +73,8 @@ module Rails
       end
 
       def format_rerun_snippet(result)
-        # Try to extract path to assertion from backtrace.
-        if result.location =~ /\[(.*)\]\z/
-          assertion_path = $1
-        else
-          assertion_path = result.method(result.name).source_location.join(':')
-        end
-
-        "#{self.executable} #{relative_path_for(assertion_path)}"
+        location, line = result.method(result.name).source_location
+        "#{self.executable} #{relative_path_for(location)}:#{line}"
       end
 
       def app_root