Jean-Baptiste Lallement has proposed merging lp:~jibel/ubuntu-server-iso-testing/test-emptystartupapp into lp:ubuntu-server-iso-testing.
Requested reviews: Ubuntu Server Iso Testing Developers (ubuntu-server-iso-testing-dev) For more details, see: https://code.launchpad.net/~jibel/ubuntu-server-iso-testing/test-emptystartupapp/+merge/80223 work item from https://blueprints.launchpad.net/ubuntu/+spec/desktop-o-startup-applications which was initially assigned to the desktop team. -- https://code.launchpad.net/~jibel/ubuntu-server-iso-testing/test-emptystartupapp/+merge/80223 Your team Ubuntu Server Iso Testing Developers is requested to review the proposed merge of lp:~jibel/ubuntu-server-iso-testing/test-emptystartupapp into lp:ubuntu-server-iso-testing.
=== added file 'templates.desktop/test_cases/default/test_apps' --- templates.desktop/test_cases/default/test_apps 1970-01-01 00:00:00 +0000 +++ templates.desktop/test_cases/default/test_apps 2011-10-24 14:06:23 +0000 @@ -0,0 +1,96 @@ +#!/usr/bin/python +# +# Copyright (C) 2010, Canonical Ltd (http://www.canonical.com/) +# +# This file is part of ubuntu-server-iso-testing. +# +# ubuntu-server-iso-testing is free software: you can redistribute it +# and/or modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation, either version 3 of +# the License, or (at your option) any later version. +# +# ubuntu-server-iso-testing is distributed in the hope that it will +# be useful, but WITHOUT ANY WARRANTY; without even the implied warranty +# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with ubuntu-server-iso-testing. If not, see +# <http://www.gnu.org/licenses/>. +# +""" Basic Desktop Application tests """ + +import logging +import os.path +import unittest +import subprocess +from time import sleep +from tempfile import NamedTemporaryFile + +logging.basicConfig(level=logging.DEBUG) + +class ApplicationsTest(unittest.TestCase): + """Main Test Class""" + + def test_empty_startupapp(self): + """Test that startup application list is empty""" + + # Imagemagick required + try: + cmd = ['dpkg-query', '-W', '-f', '${Status}', 'imagemagick'] + output = subprocess.Popen(cmd, stdout = subprocess.PIPE + ).communicate()[0] + if not output.startswith('install'): + raise Exception('imagemagick is not installed') + except: + raise Exception('imagemagick is not correctly installed.\ +Please check your setup') + + appname = "gnome-session-properties" + wm_name = "Startup Applications Preferences" + # Start gnome-session-properties + proc = subprocess.Popen(appname) + sleep(1) + + # Generate a bunch of temporary file names + (imgxwd, imgpng, imgblank, imgdiff) = [ + NamedTemporaryFile().name+ '.' + ext + for ext in ('xwd','png','blank.png','diff.png') + ] + + # Take a screenshot of the window and crop the application list + # don't bother with decorations that will changes depending on + # designer's mood + imgsize = '400x300' + cmd = ['xwd', '-name', wm_name, '-out', imgxwd ] + subprocess.check_call(cmd) + cmd = ['convert', '-crop', imgsize + '+30+55', '-monochrome', imgxwd, + imgpng] + subprocess.check_call(cmd) + + # Compare to an empty image + cmd = ['convert', '-size', imgsize, 'xc:white', imgblank] + subprocess.check_call(cmd) + + imgpng = '/tmp/xxx.png' + + output = None + try: + # Note: compare outputs to stderr + cmd = ['compare', '-metric', 'AE', imgpng, imgblank, imgdiff] + output = subprocess.Popen(cmd, stderr = subprocess.PIPE + ).communicate()[1] + self.assertEqual(output.strip(), '0') + os.unlink(imgdiff) + except: + raise AssertionError("'compare' call failed: %s", output) + finally: + # Close gnome-session-properties and clean temp files + proc.kill() + os.unlink(imgxwd) + os.unlink(imgpng) + os.unlink(imgblank) + +if __name__ == '__main__': + """ Main loop """ + unittest.main()
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