gecko/layout/tools/reftest/runreftest.py

327 lines
14 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):
# Serge Gautherie <sgautherie.bz@free.fr>
# 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)
from automation import Automation
from automationutils import *
from optparse import OptionParser
from tempfile import mkdtemp
class RefTest(object):
oldcwd = os.getcwd()
def __init__(self, automation):
self.automation = automation
def getFullPath(self, path):
"Get an absolute path relative to self.oldcwd."
return os.path.normpath(os.path.join(self.oldcwd, os.path.expanduser(path)))
def getManifestPath(self, path):
"Get the path of the manifest, and for remote testing this function is subclassed to point to remote manifest"
path = self.getFullPath(path)
if os.path.isdir(path):
defaultManifestPath = os.path.join(path, 'reftest.list')
if os.path.exists(defaultManifestPath):
path = defaultManifestPath
else:
defaultManifestPath = os.path.join(path, 'crashtests.list')
if os.path.exists(defaultManifestPath):
path = defaultManifestPath
return path
def createReftestProfile(self, options, profileDir, manifest, server='localhost'):
"""
Sets up a profile for reftest.
'manifest' is the path to the reftest.list file we want to test with. This is used in
the remote subclass in remotereftest.py so we can write it to a preference for the
bootstrap extension.
"""
self.automation.setupPermissionsDatabase(profileDir,
{'allowXULXBL': [(server, True), ('<file>', True)]})
# Set preferences for communication between our command line arguments
# and the reftest harness. Preferences that are required for reftest
# to work should instead be set in reftest-cmdline.js .
prefsFile = open(os.path.join(profileDir, "user.js"), "a")
prefsFile.write('user_pref("reftest.timeout", %d);\n' % (options.timeout * 1000))
if options.totalChunks != None:
prefsFile.write('user_pref("reftest.totalChunks", %d);\n' % options.totalChunks)
if options.thisChunk != None:
prefsFile.write('user_pref("reftest.thisChunk", %d);\n' % options.thisChunk)
if options.logFile != None:
prefsFile.write('user_pref("reftest.logFile", "%s");\n' % options.logFile)
if options.ignoreWindowSize != False:
prefsFile.write('user_pref("reftest.ignoreWindowSize", true);\n')
for v in options.extraPrefs:
thispref = v.split("=")
if len(thispref) < 2:
print "Error: syntax error in --setpref=" + v
sys.exit(1)
part = 'user_pref("%s", %s);\n' % (thispref[0], thispref[1])
prefsFile.write(part)
prefsFile.close()
# install the reftest extension bits into the profile
self.automation.installExtension(os.path.join(SCRIPT_DIRECTORY, "reftest"),
profileDir,
"reftest@mozilla.org")
def registerExtension(self, browserEnv, options, profileDir, extraArgs = ['-silent']):
# run once with -silent to let the extension manager do its thing
# and then exit the app
self.automation.log.info("REFTEST INFO | runreftest.py | Performing extension manager registration: start.\n")
# Don't care about this |status|: |runApp()| reporting it should be enough.
status = self.automation.runApp(None, browserEnv, options.app, profileDir,
extraArgs,
utilityPath = options.utilityPath,
xrePath=options.xrePath,
symbolsPath=options.symbolsPath)
# We don't care to call |processLeakLog()| for this step.
self.automation.log.info("\nREFTEST INFO | runreftest.py | Performing extension manager registration: end.")
# Remove the leak detection file so it can't "leak" to the tests run.
# The file is not there if leak logging was not enabled in the application build.
if os.path.exists(self.leakLogFile):
os.remove(self.leakLogFile)
def buildBrowserEnv(self, options, profileDir):
browserEnv = self.automation.environment(xrePath = options.xrePath)
browserEnv["XPCOM_DEBUG_BREAK"] = "stack"
# Enable leaks detection to its own log file.
self.leakLogFile = os.path.join(profileDir, "runreftest_leaks.log")
browserEnv["XPCOM_MEM_BLOAT_LOG"] = self.leakLogFile
return browserEnv
def cleanup(self, profileDir):
if profileDir:
shutil.rmtree(profileDir, True)
def runTests(self, testPath, options, cmdlineArgs = None):
debuggerInfo = getDebuggerInfo(self.oldcwd, options.debugger, options.debuggerArgs,
options.debuggerInteractive);
profileDir = None
try:
reftestlist = self.getManifestPath(testPath)
if cmdlineArgs == None:
cmdlineArgs = ['-reftest', reftestlist]
profileDir = mkdtemp()
self.copyExtraFilesToProfile(options, profileDir)
self.createReftestProfile(options, profileDir, reftestlist)
self.installExtensionsToProfile(options, profileDir)
# browser environment
browserEnv = self.buildBrowserEnv(options, profileDir)
self.registerExtension(browserEnv, options, profileDir)
# then again to actually run reftest
self.automation.log.info("REFTEST INFO | runreftest.py | Running tests: start.\n")
status = self.automation.runApp(None, browserEnv, options.app, profileDir,
cmdlineArgs,
utilityPath = options.utilityPath,
xrePath=options.xrePath,
debuggerInfo=debuggerInfo,
symbolsPath=options.symbolsPath,
# give the JS harness 30 seconds to deal
# with its own timeouts
timeout=options.timeout + 30.0)
processLeakLog(self.leakLogFile, options.leakThreshold)
self.automation.log.info("\nREFTEST INFO | runreftest.py | Running tests: end.")
finally:
self.cleanup(profileDir)
return status
def copyExtraFilesToProfile(self, options, profileDir):
"Copy extra files or dirs specified on the command line to the testing profile."
for f in options.extraProfileFiles:
abspath = self.getFullPath(f)
if os.path.isfile(abspath):
shutil.copy2(abspath, profileDir)
elif os.path.isdir(abspath):
dest = os.path.join(profileDir, os.path.basename(abspath))
shutil.copytree(abspath, dest)
else:
self.automation.log.warning("WARNING | runreftest.py | Failed to copy %s to profile", abspath)
continue
def installExtensionsToProfile(self, options, profileDir):
"Install application distributed extensions and specified on the command line ones to testing profile."
# Install distributed extensions, if application has any.
distExtDir = os.path.join(options.app[ : options.app.rfind(os.sep)], "distribution", "extensions")
if os.path.isdir(distExtDir):
for f in os.listdir(distExtDir):
self.automation.installExtension(os.path.join(distExtDir, f), profileDir)
# Install custom extensions.
for f in options.extensionsToInstall:
self.automation.installExtension(self.getFullPath(f), profileDir)
class ReftestOptions(OptionParser):
def __init__(self, automation):
self._automation = automation
OptionParser.__init__(self)
defaults = {}
# we want to pass down everything from automation.__all__
addCommonOptions(self,
defaults=dict(zip(self._automation.__all__,
[getattr(self._automation, x) for x in self._automation.__all__])))
self._automation.addCommonOptions(self)
self.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")
self.add_option("--extra-profile-file",
action = "append", dest = "extraProfileFiles",
default = [],
help = "copy specified files/dirs to testing profile")
self.add_option("--timeout",
action = "store", dest = "timeout", type = "int",
default = 5 * 60, # 5 minutes per bug 479518
help = "reftest will timeout in specified number of seconds. [default %default s].")
self.add_option("--leak-threshold",
action = "store", type = "int", dest = "leakThreshold",
default = 0,
help = "fail if the number of bytes leaked through "
"refcounted objects (or bytes in classes with "
"MOZ_COUNT_CTOR and MOZ_COUNT_DTOR) is greater "
"than the given number")
self.add_option("--utility-path",
action = "store", type = "string", dest = "utilityPath",
default = self._automation.DIST_BIN,
help = "absolute path to directory containing utility "
"programs (xpcshell, ssltunnel, certutil)")
defaults["utilityPath"] = self._automation.DIST_BIN
self.add_option("--total-chunks",
type = "int", dest = "totalChunks",
help = "how many chunks to split the tests up into")
defaults["totalChunks"] = None
self.add_option("--this-chunk",
type = "int", dest = "thisChunk",
help = "which chunk to run between 1 and --total-chunks")
defaults["thisChunk"] = None
self.add_option("--log-file",
action = "store", type = "string", dest = "logFile",
default = None,
help = "file to log output to in addition to stdout")
defaults["logFile"] = None
self.add_option("--skip-slow-tests",
dest = "skipSlowTests", action = "store_true",
help = "skip tests marked as slow when running")
defaults["skipSlowTests"] = False
self.add_option("--ignore-window-size",
dest = "ignoreWindowSize", action = "store_true",
help = "ignore the window size, which may cause spurious failures and passes")
defaults["ignoreWindowSize"] = False
self.add_option("--install-extension",
action = "append", dest = "extensionsToInstall",
help = "install the specified extension in the testing profile."
"The extension file's name should be <id>.xpi where <id> is"
"the extension's id as indicated in its install.rdf."
"An optional path can be specified too.")
defaults["extensionsToInstall"] = []
self.set_defaults(**defaults)
def main():
automation = Automation()
parser = ReftestOptions(automation)
reftest = RefTest(automation)
options, args = parser.parse_args()
if len(args) != 1:
print >>sys.stderr, "No reftest.list specified."
sys.exit(1)
options.app = reftest.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)
if options.xrePath is None:
options.xrePath = os.path.dirname(options.app)
else:
# allow relative paths
options.xrePath = reftest.getFullPath(options.xrePath)
if options.symbolsPath and not isURL(options.symbolsPath):
options.symbolsPath = reftest.getFullPath(options.symbolsPath)
options.utilityPath = reftest.getFullPath(options.utilityPath)
if options.totalChunks is not None and options.thisChunk is None:
print "thisChunk must be specified when totalChunks is specified"
sys.exit(1)
if options.totalChunks:
if not 1 <= options.thisChunk <= options.totalChunks:
print "thisChunk must be between 1 and totalChunks"
sys.exit(1)
if options.logFile:
options.logFile = reftest.getFullPath(options.logFile)
sys.exit(reftest.runTests(args[0], options))
if __name__ == "__main__":
main()