make all tests pass even if there are notifications

This makes the tests more robust.

  * tests/functional/mcompositor-test-init.py:
    Find and unmap all existing notification windows before we begin.

1 files changed, 6 insertions, 1 deletions

diff --git a/tests/functional/mcompositor-test-init.py b/tests/functional/mcompositor-test-init.py
index 87aafaa..c03ed8c 100755
--- a/tests/functional/mcompositor-test-init.py
+++ b/tests/functional/mcompositor-test-init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/python
 # Common initialisation commands for each test.
 
-import os, sys
+import os, sys, re
 
 if os.system('/sbin/mcetool --unblank-screen --set-tklock-mode=unlocked --set-inhibit-mode=stay-on'):
   print 'mcetool is missing!'
@@ -9,6 +9,11 @@ if os.system('/sbin/mcetool --unblank-screen --set-tklock-mode=unlocked --set-in
 if os.system('/usr/bin/gconftool-2 --type bool --set /desktop/meego/notifications/previews_enabled false'):
   print 'cannot disable notifications'
 
+# Find and unmap all existing notification windows, so they don't get in our way.
+r = re.compile("^(0x[0-9a-fA-F]+) NOTIFICATION ")
+for win in [ m.groups(1)[0] for m in [ r.match(l) for l in os.popen("windowstack m") ] if m is not None ]:
+	os.system('windowctl U %s' % win)
+
 if os.system('pidof mcompositor'):
   print 'mcompositor is not running'
   sys.exit(1)