gecko/layout/tools/reftest/runreftest.py

145 lines
5.3 KiB
Python

#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Mozilla Foundation.
# Portions created by the Initial Developer are Copyright (C) 2009
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Ted Mielczarek <ted.mielczarek@gmail.com>
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
"""
Runs the reftest test harness.
"""
import sys, shutil, os, os.path
SCRIPT_DIRECTORY = os.path.abspath(os.path.realpath(os.path.dirname(sys.argv[0])))
sys.path.append(SCRIPT_DIRECTORY)
import automation
from optparse import OptionParser
from tempfile import mkdtemp
oldcwd = os.getcwd()
os.chdir(SCRIPT_DIRECTORY)
def getFullPath(path):
"Get an absolute path relative to oldcwd."
return os.path.normpath(os.path.join(oldcwd, os.path.expanduser(path)))
def createReftestProfile(profileDir):
"Sets up a clean profile for reftest."
# Start with a clean slate.
shutil.rmtree(profileDir, True)
os.mkdir(profileDir)
# reftest should only need the dump pref set
prefsFile = open(os.path.join(profileDir, "user.js"), "w")
prefsFile.write("""user_pref("browser.dom.window.dump.enabled", true);
""")
prefsFile.close()
# install the reftest extension bits into the profile
profileExtensionsPath = os.path.join(profileDir, "extensions")
os.mkdir(profileExtensionsPath)
reftestExtensionPath = os.path.join(SCRIPT_DIRECTORY, "reftest")
extFile = open(os.path.join(profileExtensionsPath, "reftest@mozilla.org"), "w")
extFile.write(reftestExtensionPath)
extFile.close()
def main():
parser = OptionParser()
parser.add_option("--appname",
action = "store", type = "string", dest = "app",
default = os.path.join(SCRIPT_DIRECTORY, automation.DEFAULT_APP),
help = "absolute path to application, overriding default")
parser.add_option("--extra-profile-file",
action = "append", dest = "extraProfileFiles",
default = [],
help = "copy specified files/dirs to testing profile")
options, args = parser.parse_args()
if len(args) != 1:
print >>sys.stderr, "No reftest.list specified."
sys.exit(1)
options.app = getFullPath(options.app)
if not os.path.exists(options.app):
print """Error: Path %(app)s doesn't exist.
Are you executing $objdir/_tests/reftest/runreftest.py?""" \
% {"app": options.app}
sys.exit(1)
profileDir = None
try:
profileDir = mkdtemp()
createReftestProfile(profileDir)
copyExtraFilesToProfile(options, profileDir)
# browser environment
browserEnv = dict(os.environ)
# These variables are necessary for correct application startup; change
# via the commandline at your own risk.
browserEnv["NO_EM_RESTART"] = "1"
browserEnv["XPCOM_DEBUG_BREAK"] = "warn"
appDir = os.path.dirname(options.app)
if automation.UNIXISH:
browserEnv["LD_LIBRARY_PATH"] = appDir
browserEnv["MOZILLA_FIVE_HOME"] = appDir
browserEnv["GNOME_DISABLE_CRASH_DIALOG"] = "1"
# run once with -silent to let the extension manager do its thing
# and then exit the app
(status, start) = automation.runApp(None, browserEnv, options.app,
profileDir,
extraArgs = ["-silent"])
# then again to actually run reftest
reftestlist = getFullPath(args[0])
(status, start) = automation.runApp(None, browserEnv, options.app,
profileDir,
extraArgs = ["-reftest", reftestlist])
finally:
if profileDir is not None:
shutil.rmtree(profileDir)
sys.exit(status)
def copyExtraFilesToProfile(options, profileDir):
"Copy extra files or dirs specified on the command line to the testing profile."
for f in options.extraProfileFiles:
abspath = getFullPath(f)
dest = os.path.join(profileDir, os.path.basename(abspath))
if os.path.isdir(abspath):
shutil.copytree(abspath, dest)
else:
shutil.copy(abspath, dest)
if __name__ == "__main__":
main()