Ubuntu
autopilot-gtk package

  1. Bug #1283966
  2. Comment #4

Comment 4 for bug 1283966

Revision history for this message
Martin Pitt (pitti) wrote :

Thanks Nicholas for the reproducer! I tried some variations to narrow down the scope (as it's not easy to get an actual crash/core dump/backtrace of that):

 * With gnome-calculator it doesn't crash (GeditWindow → MathWindow, GtkToolButton/name='EditUndo' → GtkButton/BuilderName='calc_undo_button'

 * With gedit it doesn't crash if I call self.app.select_single() instead of self.main_window.select_single(), i. e. the additional self.app.select_single('GeditWindow') in the loop (through the main_window property) is significant.

We have a very similar stress test in the test suite already (from the last attempt at fixing that): http://bazaar.launchpad.net/~autopilot/autopilot-gtk/trunk/view/head:/tests/autopilot/tests/test_properties.py#L140 . Bumping that to 1000 and up doesn't crash, but this uses self.app.

 * I tried to make test_stress() more similar to the test case by looping over

   w = self.app.select_single(BuilderName='window_app').select_single('GtkButton', label='gtk-quit')

but that also does not crash.