https://github.com/mozilla/gecko-dev
Tip revision: 84b8e19fd916a984373e2cceafd3d04144ac8355 authored by B2G Bumper Bot on 13 October 2014, 11:37:03 UTC
Bumping manifests a=b2g-bump
Bumping manifests a=b2g-bump
Tip revision: 84b8e19
runtests.py
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
"""
Runs the Mochitest test harness.
"""
from __future__ import with_statement
import os
import sys
SCRIPT_DIR = os.path.abspath(os.path.realpath(os.path.dirname(__file__)))
sys.path.insert(0, SCRIPT_DIR);
import ctypes
import glob
import json
import mozcrash
import mozinfo
import mozprocess
import mozrunner
import optparse
import re
import shutil
import signal
import subprocess
import tempfile
import time
import traceback
import urllib2
import zipfile
from automationutils import environment, getDebuggerInfo, isURL, KeyValueParseError, parseKeyValue, processLeakLog, dumpScreen, ShutdownLeaks, printstatus
from datetime import datetime
from manifestparser import TestManifest
from mochitest_options import MochitestOptions
from mozprofile import Profile, Preferences
from mozprofile.permissions import ServerLocations
from urllib import quote_plus as encodeURIComponent
# This should use the `which` module already in tree, but it is
# not yet present in the mozharness environment
from mozrunner.utils import findInPath as which
# set up logging handler a la automation.py.in for compatability
import logging
log = logging.getLogger()
def resetGlobalLog():
while log.handlers:
log.removeHandler(log.handlers[0])
handler = logging.StreamHandler(sys.stdout)
log.setLevel(logging.INFO)
log.addHandler(handler)
resetGlobalLog()
###########################
# Option for NSPR logging #
###########################
# Set the desired log modules you want an NSPR log be produced by a try run for, or leave blank to disable the feature.
# This will be passed to NSPR_LOG_MODULES environment variable. Try run will then put a download link for the log file
# on tbpl.mozilla.org.
NSPR_LOG_MODULES = ""
####################
# PROCESS HANDLING #
####################
def call(*args, **kwargs):
"""front-end function to mozprocess.ProcessHandler"""
# TODO: upstream -> mozprocess
# https://bugzilla.mozilla.org/show_bug.cgi?id=791383
process = mozprocess.ProcessHandler(*args, **kwargs)
process.run()
return process.wait()
def killPid(pid):
# see also https://bugzilla.mozilla.org/show_bug.cgi?id=911249#c58
try:
os.kill(pid, getattr(signal, "SIGKILL", signal.SIGTERM))
except Exception, e:
log.info("Failed to kill process %d: %s", pid, str(e))
if mozinfo.isWin:
import ctypes, ctypes.wintypes, time, msvcrt
def isPidAlive(pid):
STILL_ACTIVE = 259
PROCESS_QUERY_LIMITED_INFORMATION = 0x1000
pHandle = ctypes.windll.kernel32.OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, 0, pid)
if not pHandle:
return False
pExitCode = ctypes.wintypes.DWORD()
ctypes.windll.kernel32.GetExitCodeProcess(pHandle, ctypes.byref(pExitCode))
ctypes.windll.kernel32.CloseHandle(pHandle)
return pExitCode.value == STILL_ACTIVE
else:
import errno
def isPidAlive(pid):
try:
# kill(pid, 0) checks for a valid PID without actually sending a signal
# The method throws OSError if the PID is invalid, which we catch below.
os.kill(pid, 0)
# Wait on it to see if it's a zombie. This can throw OSError.ECHILD if
# the process terminates before we get to this point.
wpid, wstatus = os.waitpid(pid, os.WNOHANG)
return wpid == 0
except OSError, err:
# Catch the errors we might expect from os.kill/os.waitpid,
# and re-raise any others
if err.errno == errno.ESRCH or err.errno == errno.ECHILD:
return False
raise
# TODO: ^ upstream isPidAlive to mozprocess
#######################
# HTTP SERVER SUPPORT #
#######################
class MochitestServer(object):
"Web server used to serve Mochitests, for closer fidelity to the real web."
def __init__(self, options):
if isinstance(options, optparse.Values):
options = vars(options)
self._closeWhenDone = options['closeWhenDone']
self._utilityPath = options['utilityPath']
self._xrePath = options['xrePath']
self._profileDir = options['profilePath']
self.webServer = options['webServer']
self.httpPort = options['httpPort']
self.shutdownURL = "http://%(server)s:%(port)s/server/shutdown" % { "server" : self.webServer, "port" : self.httpPort }
self.testPrefix = "'webapprt_'" if options.get('webapprtContent') else "undefined"
if options.get('httpdPath'):
self._httpdPath = options['httpdPath']
else:
self._httpdPath = SCRIPT_DIR
self._httpdPath = os.path.abspath(self._httpdPath)
def start(self):
"Run the Mochitest server, returning the process ID of the server."
# get testing environment
env = environment(xrePath=self._xrePath)
env["XPCOM_DEBUG_BREAK"] = "warn"
# When running with an ASan build, our xpcshell server will also be ASan-enabled,
# thus consuming too much resources when running together with the browser on
# the test slaves. Try to limit the amount of resources by disabling certain
# features.
env["ASAN_OPTIONS"] = "quarantine_size=1:redzone=32:malloc_context_size=5"
if mozinfo.isWin:
env["PATH"] = env["PATH"] + ";" + str(self._xrePath)
args = ["-g", self._xrePath,
"-v", "170",
"-f", os.path.join(self._httpdPath, "httpd.js"),
"-e", """const _PROFILE_PATH = '%(profile)s'; const _SERVER_PORT = '%(port)s'; const _SERVER_ADDR = '%(server)s'; const _TEST_PREFIX = %(testPrefix)s; const _DISPLAY_RESULTS = %(displayResults)s;""" %
{"profile" : self._profileDir.replace('\\', '\\\\'), "port" : self.httpPort, "server" : self.webServer,
"testPrefix" : self.testPrefix, "displayResults" : str(not self._closeWhenDone).lower() },
"-f", os.path.join(SCRIPT_DIR, "server.js")]
xpcshell = os.path.join(self._utilityPath,
"xpcshell" + mozinfo.info['bin_suffix'])
command = [xpcshell] + args
self._process = mozprocess.ProcessHandler(command, cwd=SCRIPT_DIR, env=env)
self._process.run()
log.info("%s : launching %s", self.__class__.__name__, command)
pid = self._process.pid
log.info("runtests.py | Server pid: %d", pid)
def ensureReady(self, timeout):
assert timeout >= 0
aliveFile = os.path.join(self._profileDir, "server_alive.txt")
i = 0
while i < timeout:
if os.path.exists(aliveFile):
break
time.sleep(1)
i += 1
else:
log.error("TEST-UNEXPECTED-FAIL | runtests.py | Timed out while waiting for server startup.")
self.stop()
sys.exit(1)
def stop(self):
try:
with urllib2.urlopen(self.shutdownURL) as c:
c.read()
# TODO: need ProcessHandler.poll()
# https://bugzilla.mozilla.org/show_bug.cgi?id=912285
# rtncode = self._process.poll()
rtncode = self._process.proc.poll()
if rtncode is None:
# TODO: need ProcessHandler.terminate() and/or .send_signal()
# https://bugzilla.mozilla.org/show_bug.cgi?id=912285
# self._process.terminate()
self._process.proc.terminate()
except:
self._process.kill()
class WebSocketServer(object):
"Class which encapsulates the mod_pywebsocket server"
def __init__(self, options, scriptdir, debuggerInfo=None):
self.port = options.webSocketPort
self._scriptdir = scriptdir
self.debuggerInfo = debuggerInfo
def start(self):
# Invoke pywebsocket through a wrapper which adds special SIGINT handling.
#
# If we're in an interactive debugger, the wrapper causes the server to
# ignore SIGINT so the server doesn't capture a ctrl+c meant for the
# debugger.
#
# If we're not in an interactive debugger, the wrapper causes the server to
# die silently upon receiving a SIGINT.
scriptPath = 'pywebsocket_wrapper.py'
script = os.path.join(self._scriptdir, scriptPath)
cmd = [sys.executable, script]
if self.debuggerInfo and self.debuggerInfo['interactive']:
cmd += ['--interactive']
cmd += ['-p', str(self.port), '-w', self._scriptdir, '-l', \
os.path.join(self._scriptdir, "websock.log"), \
'--log-level=debug', '--allow-handlers-outside-root-dir']
# start the process
self._process = mozprocess.ProcessHandler(cmd, cwd=SCRIPT_DIR)
self._process.run()
pid = self._process.pid
log.info("runtests.py | Websocket server pid: %d", pid)
def stop(self):
self._process.kill()
class MochitestUtilsMixin(object):
"""
Class containing some utility functions common to both local and remote
mochitest runners
"""
# TODO Utility classes are a code smell. This class is temporary
# and should be removed when desktop mochitests are refactored
# on top of mozbase. Each of the functions in here should
# probably live somewhere in mozbase
oldcwd = os.getcwd()
jarDir = 'mochijar'
# Path to the test script on the server
TEST_PATH = "tests"
CHROME_PATH = "redirect.html"
urlOpts = []
def __init__(self):
self.update_mozinfo()
self.server = None
self.wsserver = None
self.sslTunnel = None
self._locations = None
def update_mozinfo(self):
"""walk up directories to find mozinfo.json update the info"""
# TODO: This should go in a more generic place, e.g. mozinfo
path = SCRIPT_DIR
dirs = set()
while path != os.path.expanduser('~'):
if path in dirs:
break
dirs.add(path)
path = os.path.split(path)[0]
mozinfo.find_and_update_from_json(*dirs)
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 getLogFilePath(self, logFile):
""" return the log file path relative to the device we are testing on, in most cases
it will be the full path on the local system
"""
return self.getFullPath(logFile)
@property
def locations(self):
if self._locations is not None:
return self._locations
locations_file = os.path.join(SCRIPT_DIR, 'server-locations.txt')
self._locations = ServerLocations(locations_file)
return self._locations
def buildURLOptions(self, options, env):
""" Add test control options from the command line to the url
URL parameters to test URL:
autorun -- kick off tests automatically
closeWhenDone -- closes the browser after the tests
hideResultsTable -- hides the table of individual test results
logFile -- logs test run to an absolute path
totalChunks -- how many chunks to split tests into
thisChunk -- which chunk to run
startAt -- name of test to start at
endAt -- name of test to end at
timeout -- per-test timeout in seconds
repeat -- How many times to repeat the test, ie: repeat=1 will run the test twice.
"""
# allow relative paths for logFile
if options.logFile:
options.logFile = self.getLogFilePath(options.logFile)
# Note that all tests under options.subsuite need to be browser chrome tests.
if options.browserChrome or options.chrome or options.subsuite or \
options.a11y or options.webapprtChrome:
self.makeTestConfig(options)
else:
if options.autorun:
self.urlOpts.append("autorun=1")
if options.timeout:
self.urlOpts.append("timeout=%d" % options.timeout)
if options.closeWhenDone:
self.urlOpts.append("closeWhenDone=1")
if options.logFile:
self.urlOpts.append("logFile=" + encodeURIComponent(options.logFile))
self.urlOpts.append("fileLevel=" + encodeURIComponent(options.fileLevel))
if options.consoleLevel:
self.urlOpts.append("consoleLevel=" + encodeURIComponent(options.consoleLevel))
if options.totalChunks:
self.urlOpts.append("totalChunks=%d" % options.totalChunks)
self.urlOpts.append("thisChunk=%d" % options.thisChunk)
if options.chunkByDir:
self.urlOpts.append("chunkByDir=%d" % options.chunkByDir)
if options.startAt:
self.urlOpts.append("startAt=%s" % options.startAt)
if options.endAt:
self.urlOpts.append("endAt=%s" % options.endAt)
if options.shuffle:
self.urlOpts.append("shuffle=1")
if "MOZ_HIDE_RESULTS_TABLE" in env and env["MOZ_HIDE_RESULTS_TABLE"] == "1":
self.urlOpts.append("hideResultsTable=1")
if options.runUntilFailure:
self.urlOpts.append("runUntilFailure=1")
if options.repeat:
self.urlOpts.append("repeat=%d" % options.repeat)
if os.path.isfile(os.path.join(self.oldcwd, os.path.dirname(__file__), self.TEST_PATH, options.testPath)) and options.repeat > 0:
self.urlOpts.append("testname=%s" % ("/").join([self.TEST_PATH, options.testPath]))
if options.testManifest:
self.urlOpts.append("testManifest=%s" % options.testManifest)
if hasattr(options, 'runOnly') and options.runOnly:
self.urlOpts.append("runOnly=true")
else:
self.urlOpts.append("runOnly=false")
if options.manifestFile:
self.urlOpts.append("manifestFile=%s" % options.manifestFile)
if options.failureFile:
self.urlOpts.append("failureFile=%s" % self.getFullPath(options.failureFile))
if options.runSlower:
self.urlOpts.append("runSlower=true")
if options.debugOnFailure:
self.urlOpts.append("debugOnFailure=true")
if options.dumpOutputDirectory:
self.urlOpts.append("dumpOutputDirectory=%s" % encodeURIComponent(options.dumpOutputDirectory))
if options.dumpAboutMemoryAfterTest:
self.urlOpts.append("dumpAboutMemoryAfterTest=true")
if options.dumpDMDAfterTest:
self.urlOpts.append("dumpDMDAfterTest=true")
if options.quiet:
self.urlOpts.append("quiet=true")
def getTestFlavor(self, options):
if options.browserChrome:
return "browser-chrome"
elif options.chrome:
return "chrome"
elif options.a11y:
return "a11y"
elif options.webapprtChrome:
return "webapprt-chrome"
else:
return "mochitest"
# This check can be removed when bug 983867 is fixed.
def isTest(self, options, filename):
allow_js_css = False
if options.browserChrome:
allow_js_css = True
testPattern = re.compile(r"browser_.+\.js")
elif options.chrome or options.a11y:
testPattern = re.compile(r"(browser|test)_.+\.(xul|html|js|xhtml)")
elif options.webapprtContent:
testPattern = re.compile(r"webapprt_")
elif options.webapprtChrome:
allow_js_css = True
testPattern = re.compile(r"browser_")
else:
testPattern = re.compile(r"test_")
if not allow_js_css and (".js" in filename or ".css" in filename):
return False
pathPieces = filename.split("/")
return (testPattern.match(pathPieces[-1]) and
not re.search(r'\^headers\^$', filename))
def getTestPath(self, options):
if options.ipcplugins:
return "dom/plugins/test/mochitest"
else:
return options.testPath
def getTestRoot(self, options):
if options.browserChrome:
if options.immersiveMode:
return 'metro'
return 'browser'
elif options.a11y:
return 'a11y'
elif options.webapprtChrome:
return 'webapprtChrome'
elif options.chrome:
return 'chrome'
return self.TEST_PATH
def buildTestURL(self, options):
testHost = "http://mochi.test:8888"
testPath = self.getTestPath(options)
testURL = "/".join([testHost, self.TEST_PATH, testPath])
if os.path.isfile(os.path.join(self.oldcwd, os.path.dirname(__file__), self.TEST_PATH, testPath)) and options.repeat > 0:
testURL = "/".join([testHost, self.TEST_PATH, os.path.dirname(testPath)])
if options.chrome or options.a11y:
testURL = "/".join([testHost, self.CHROME_PATH])
elif options.browserChrome:
testURL = "about:blank"
return testURL
def buildTestPath(self, options):
""" Build the url path to the specific test harness and test file or directory
Build a manifest of tests to run and write out a json file for the harness to read
"""
manifest = None
manifest = self.getTestManifest(options)
if manifest:
# Python 2.6 doesn't allow unicode keys to be used for keyword
# arguments. This gross hack works around the problem until we
# rid ourselves of 2.6.
info = {}
for k, v in mozinfo.info.items():
if isinstance(k, unicode):
k = k.encode('ascii')
info[k] = v
# Bug 883858 - return all tests including disabled tests
testPath = self.getTestPath(options)
testPath = testPath.replace('\\', '/')
if testPath.endswith('.html') or \
testPath.endswith('.xhtml') or \
testPath.endswith('.xul') or \
testPath.endswith('.js'):
# In the case where we have a single file, we don't want to filter based on options such as subsuite.
tests = manifest.active_tests(disabled=True, options=None, **info)
for test in tests:
if 'disabled' in test:
del test['disabled']
else:
tests = manifest.active_tests(disabled=True, options=options, **info)
paths = []
for test in tests:
pathAbs = os.path.abspath(test['path'])
assert pathAbs.startswith(self.testRootAbs)
tp = pathAbs[len(self.testRootAbs):].replace('\\', '/').strip('/')
# Filter out tests if we are using --test-path
if testPath and not tp.startswith(testPath):
continue
if not self.isTest(options, tp):
print 'Warning: %s from manifest %s is not a valid test' % (test['name'], test['manifest'])
continue
testob = {'path': tp}
if test.has_key('disabled'):
testob['disabled'] = test['disabled']
paths.append(testob)
# Sort tests so they are run in a deterministic order.
def path_sort(ob1, ob2):
path1 = ob1['path'].split('/')
path2 = ob2['path'].split('/')
return cmp(path1, path2)
paths.sort(path_sort)
# Bug 883865 - add this functionality into manifestDestiny
with open(os.path.join(SCRIPT_DIR, 'tests.json'), 'w') as manifestFile:
manifestFile.write(json.dumps({'tests': paths}))
options.manifestFile = 'tests.json'
return self.buildTestURL(options)
def startWebSocketServer(self, options, debuggerInfo):
""" Launch the websocket server """
self.wsserver = WebSocketServer(options, SCRIPT_DIR, debuggerInfo)
self.wsserver.start()
def startWebServer(self, options):
"""Create the webserver and start it up"""
self.server = MochitestServer(options)
self.server.start()
if options.pidFile != "":
with open(options.pidFile + ".xpcshell.pid", 'w') as f:
f.write("%s" % self.server._process.pid)
def startServers(self, options, debuggerInfo):
# start servers and set ports
# TODO: pass these values, don't set on `self`
self.webServer = options.webServer
self.httpPort = options.httpPort
self.sslPort = options.sslPort
self.webSocketPort = options.webSocketPort
# httpd-path is specified by standard makefile targets and may be specified
# on the command line to select a particular version of httpd.js. If not
# specified, try to select the one from hostutils.zip, as required in bug 882932.
if not options.httpdPath:
options.httpdPath = os.path.join(options.utilityPath, "components")
self.startWebServer(options)
self.startWebSocketServer(options, debuggerInfo)
# start SSL pipe
self.sslTunnel = SSLTunnel(options)
self.sslTunnel.buildConfig(self.locations)
self.sslTunnel.start()
# If we're lucky, the server has fully started by now, and all paths are
# ready, etc. However, xpcshell cold start times suck, at least for debug
# builds. We'll try to connect to the server for awhile, and if we fail,
# we'll try to kill the server and exit with an error.
if self.server is not None:
self.server.ensureReady(self.SERVER_STARTUP_TIMEOUT)
def stopServers(self):
"""Servers are no longer needed, and perhaps more importantly, anything they
might spew to console might confuse things."""
if self.server is not None:
try:
log.info('Stopping web server')
self.server.stop()
except Exception:
log.exception('Exception when stopping web server')
if self.wsserver is not None:
try:
log.info('Stopping web socket server')
self.wsserver.stop()
except Exception:
log.exception('Exception when stopping web socket server');
if self.sslTunnel is not None:
try:
log.info('Stopping ssltunnel')
self.sslTunnel.stop()
except Exception:
log.exception('Exception stopping ssltunnel');
def copyExtraFilesToProfile(self, options):
"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, options.profilePath)
elif os.path.isdir(abspath):
dest = os.path.join(options.profilePath, os.path.basename(abspath))
shutil.copytree(abspath, dest)
else:
log.warning("runtests.py | Failed to copy %s to profile", abspath)
def installChromeJar(self, chrome, options):
"""
copy mochijar directory to profile as an extension so we have chrome://mochikit for all harness code
"""
# Write chrome.manifest.
with open(os.path.join(options.profilePath, "extensions", "staged", "mochikit@mozilla.org", "chrome.manifest"), "a") as mfile:
mfile.write(chrome)
def addChromeToProfile(self, options):
"Adds MochiKit chrome tests to the profile."
# Create (empty) chrome directory.
chromedir = os.path.join(options.profilePath, "chrome")
os.mkdir(chromedir)
# Write userChrome.css.
chrome = """
@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* set default namespace to XUL */
toolbar,
toolbarpalette {
background-color: rgb(235, 235, 235) !important;
}
toolbar#nav-bar {
background-image: none !important;
}
"""
with open(os.path.join(options.profilePath, "userChrome.css"), "a") as chromeFile:
chromeFile.write(chrome)
manifest = os.path.join(options.profilePath, "tests.manifest")
with open(manifest, "w") as manifestFile:
# Register chrome directory.
chrometestDir = os.path.join(os.path.abspath("."), SCRIPT_DIR) + "/"
if mozinfo.isWin:
chrometestDir = "file:///" + chrometestDir.replace("\\", "/")
manifestFile.write("content mochitests %s contentaccessible=yes\n" % chrometestDir)
if options.testingModulesDir is not None:
manifestFile.write("resource testing-common file:///%s\n" %
options.testingModulesDir)
# Call installChromeJar().
if not os.path.isdir(os.path.join(SCRIPT_DIR, self.jarDir)):
log.testFail("invalid setup: missing mochikit extension")
return None
# Support Firefox (browser), B2G (shell), SeaMonkey (navigator), and Webapp
# Runtime (webapp).
chrome = ""
if options.browserChrome or options.chrome or options.a11y or options.webapprtChrome:
chrome += """
overlay chrome://browser/content/browser.xul chrome://mochikit/content/browser-test-overlay.xul
overlay chrome://browser/content/shell.xhtml chrome://mochikit/content/browser-test-overlay.xul
overlay chrome://navigator/content/navigator.xul chrome://mochikit/content/browser-test-overlay.xul
overlay chrome://webapprt/content/webapp.xul chrome://mochikit/content/browser-test-overlay.xul
"""
self.installChromeJar(chrome, options)
return manifest
def getExtensionsToInstall(self, options):
"Return a list of extensions to install in the profile"
extensions = options.extensionsToInstall or []
appDir = options.app[:options.app.rfind(os.sep)] if options.app else options.utilityPath
extensionDirs = [
# Extensions distributed with the test harness.
os.path.normpath(os.path.join(SCRIPT_DIR, "extensions")),
]
if appDir:
# Extensions distributed with the application.
extensionDirs.append(os.path.join(appDir, "distribution", "extensions"))
for extensionDir in extensionDirs:
if os.path.isdir(extensionDir):
for dirEntry in os.listdir(extensionDir):
if dirEntry not in options.extensionsToExclude:
path = os.path.join(extensionDir, dirEntry)
if os.path.isdir(path) or (os.path.isfile(path) and path.endswith(".xpi")):
extensions.append(path)
# append mochikit
extensions.append(os.path.join(SCRIPT_DIR, self.jarDir))
return extensions
class SSLTunnel:
def __init__(self, options):
self.process = None
self.utilityPath = options.utilityPath
self.xrePath = options.xrePath
self.certPath = options.certPath
self.sslPort = options.sslPort
self.httpPort = options.httpPort
self.webServer = options.webServer
self.webSocketPort = options.webSocketPort
self.customCertRE = re.compile("^cert=(?P<nickname>[0-9a-zA-Z_ ]+)")
self.clientAuthRE = re.compile("^clientauth=(?P<clientauth>[a-z]+)")
self.redirRE = re.compile("^redir=(?P<redirhost>[0-9a-zA-Z_ .]+)")
def writeLocation(self, config, loc):
for option in loc.options:
match = self.customCertRE.match(option)
if match:
customcert = match.group("nickname");
config.write("listen:%s:%s:%s:%s\n" %
(loc.host, loc.port, self.sslPort, customcert))
match = self.clientAuthRE.match(option)
if match:
clientauth = match.group("clientauth");
config.write("clientauth:%s:%s:%s:%s\n" %
(loc.host, loc.port, self.sslPort, clientauth))
match = self.redirRE.match(option)
if match:
redirhost = match.group("redirhost")
config.write("redirhost:%s:%s:%s:%s\n" %
(loc.host, loc.port, self.sslPort, redirhost))
def buildConfig(self, locations):
"""Create the ssltunnel configuration file"""
configFd, self.configFile = tempfile.mkstemp(prefix="ssltunnel", suffix=".cfg")
with os.fdopen(configFd, "w") as config:
config.write("httpproxy:1\n")
config.write("certdbdir:%s\n" % self.certPath)
config.write("forward:127.0.0.1:%s\n" % self.httpPort)
config.write("websocketserver:%s:%s\n" % (self.webServer, self.webSocketPort))
config.write("listen:*:%s:pgo server certificate\n" % self.sslPort)
for loc in locations:
if loc.scheme == "https" and "nocert" not in loc.options:
self.writeLocation(config, loc)
def start(self):
""" Starts the SSL Tunnel """
# start ssltunnel to provide https:// URLs capability
bin_suffix = mozinfo.info.get('bin_suffix', '')
ssltunnel = os.path.join(self.utilityPath, "ssltunnel" + bin_suffix)
if not os.path.exists(ssltunnel):
log.error("INFO | runtests.py | expected to find ssltunnel at %s", ssltunnel)
exit(1)
env = environment(xrePath=self.xrePath)
self.process = mozprocess.ProcessHandler([ssltunnel, self.configFile],
env=env)
self.process.run()
log.info("INFO | runtests.py | SSL tunnel pid: %d", self.process.pid)
def stop(self):
""" Stops the SSL Tunnel and cleans up """
if self.process is not None:
self.process.kill()
if os.path.exists(self.configFile):
os.remove(self.configFile)
def checkAndConfigureV4l2loopback(device):
'''
Determine if a given device path is a v4l2loopback device, and if so
toggle a few settings on it via fcntl. Very linux-specific.
Returns (status, device name) where status is a boolean.
'''
if not mozinfo.isLinux:
return False, ''
libc = ctypes.cdll.LoadLibrary('libc.so.6')
O_RDWR = 2
# These are from linux/videodev2.h
class v4l2_capability(ctypes.Structure):
_fields_ = [
('driver', ctypes.c_char * 16),
('card', ctypes.c_char * 32),
('bus_info', ctypes.c_char * 32),
('version', ctypes.c_uint32),
('capabilities', ctypes.c_uint32),
('device_caps', ctypes.c_uint32),
('reserved', ctypes.c_uint32 * 3)
]
VIDIOC_QUERYCAP = 0x80685600
fd = libc.open(device, O_RDWR)
if fd < 0:
return False, ''
vcap = v4l2_capability()
if libc.ioctl(fd, VIDIOC_QUERYCAP, ctypes.byref(vcap)) != 0:
return False, ''
if vcap.driver != 'v4l2 loopback':
return False, ''
class v4l2_control(ctypes.Structure):
_fields_ = [
('id', ctypes.c_uint32),
('value', ctypes.c_int32)
]
# These are private v4l2 control IDs, see:
# https://github.com/umlaeute/v4l2loopback/blob/fd822cf0faaccdf5f548cddd9a5a3dcebb6d584d/v4l2loopback.c#L131
KEEP_FORMAT = 0x8000000
SUSTAIN_FRAMERATE = 0x8000001
VIDIOC_S_CTRL = 0xc008561c
control = v4l2_control()
control.id = KEEP_FORMAT
control.value = 1
libc.ioctl(fd, VIDIOC_S_CTRL, ctypes.byref(control))
control.id = SUSTAIN_FRAMERATE
control.value = 1
libc.ioctl(fd, VIDIOC_S_CTRL, ctypes.byref(control))
libc.close(fd)
return True, vcap.card
def findTestMediaDevices():
'''
Find the test media devices configured on this system, and return a dict
containing information about them. The dict will have keys for 'audio'
and 'video', each containing the name of the media device to use.
If audio and video devices could not be found, return None.
This method is only currently implemented for Linux.
'''
if not mozinfo.isLinux:
return None
info = {}
# Look for a v4l2loopback device.
name = None
device = None
for dev in sorted(glob.glob('/dev/video*')):
result, name_ = checkAndConfigureV4l2loopback(dev)
if result:
name = name_
device = dev
break
if not (name and device):
log.error('Couldn\'t find a v4l2loopback video device')
return None
# Feed it a frame of output so it has something to display
subprocess.check_call(['/usr/bin/gst-launch-0.10', 'videotestsrc',
'pattern=green', 'num-buffers=1', '!',
'v4l2sink', 'device=%s' % device])
info['video'] = name
# Use pactl to see if the PulseAudio module-sine-source module is loaded.
def sine_source_loaded():
o = subprocess.check_output(['/usr/bin/pactl', 'list', 'short', 'modules'])
return filter(lambda x: 'module-sine-source' in x, o.splitlines())
if not sine_source_loaded():
# Load module-sine-source
subprocess.check_call(['/usr/bin/pactl', 'load-module',
'module-sine-source'])
if not sine_source_loaded():
log.error('Couldn\'t load module-sine-source')
return None
# Hardcode the name since it's always the same.
info['audio'] = 'Sine source at 440 Hz'
return info
class Mochitest(MochitestUtilsMixin):
certdbNew = False
sslTunnel = None
vmwareHelper = None
DEFAULT_TIMEOUT = 60.0
mediaDevices = None
# XXX use automation.py for test name to avoid breaking legacy
# TODO: replace this with 'runtests.py' or 'mochitest' or the like
test_name = 'automation.py'
def __init__(self):
super(Mochitest, self).__init__()
# environment function for browserEnv
self.environment = environment
# Max time in seconds to wait for server startup before tests will fail -- if
# this seems big, it's mostly for debug machines where cold startup
# (particularly after a build) takes forever.
self.SERVER_STARTUP_TIMEOUT = 180 if mozinfo.info.get('debug') else 90
# metro browser sub process id
self.browserProcessId = None
self.haveDumpedScreen = False
def extraPrefs(self, extraPrefs):
"""interpolate extra preferences from option strings"""
try:
return dict(parseKeyValue(extraPrefs, context='--setpref='))
except KeyValueParseError, e:
print str(e)
sys.exit(1)
def fillCertificateDB(self, options):
# TODO: move -> mozprofile:
# https://bugzilla.mozilla.org/show_bug.cgi?id=746243#c35
pwfilePath = os.path.join(options.profilePath, ".crtdbpw")
with open(pwfilePath, "w") as pwfile:
pwfile.write("\n")
# Pre-create the certification database for the profile
env = self.environment(xrePath=options.xrePath)
bin_suffix = mozinfo.info.get('bin_suffix', '')
certutil = os.path.join(options.utilityPath, "certutil" + bin_suffix)
pk12util = os.path.join(options.utilityPath, "pk12util" + bin_suffix)
if self.certdbNew:
# android and b2g use the new DB formats exclusively
certdbPath = "sql:" + options.profilePath
else:
# desktop seems to use the old
certdbPath = options.profilePath
status = call([certutil, "-N", "-d", certdbPath, "-f", pwfilePath], env=env)
if status:
return status
# Walk the cert directory and add custom CAs and client certs
files = os.listdir(options.certPath)
for item in files:
root, ext = os.path.splitext(item)
if ext == ".ca":
trustBits = "CT,,"
if root.endswith("-object"):
trustBits = "CT,,CT"
call([certutil, "-A", "-i", os.path.join(options.certPath, item),
"-d", certdbPath, "-f", pwfilePath, "-n", root, "-t", trustBits],
env=env)
elif ext == ".client":
call([pk12util, "-i", os.path.join(options.certPath, item),
"-w", pwfilePath, "-d", certdbPath],
env=env)
os.unlink(pwfilePath)
return 0
def buildProfile(self, options):
""" create the profile and add optional chrome bits and files if requested """
if options.browserChrome and options.timeout:
options.extraPrefs.append("testing.browserTestHarness.timeout=%d" % options.timeout)
options.extraPrefs.append("browser.tabs.remote=%s" % ('true' if options.e10s else 'false'))
options.extraPrefs.append("browser.tabs.remote.autostart=%s" % ('true' if options.e10s else 'false'))
# get extensions to install
extensions = self.getExtensionsToInstall(options)
# web apps
appsPath = os.path.join(SCRIPT_DIR, 'profile_data', 'webapps_mochitest.json')
if os.path.exists(appsPath):
with open(appsPath) as apps_file:
apps = json.load(apps_file)
else:
apps = None
# preferences
prefsPath = os.path.join(SCRIPT_DIR, 'profile_data', 'prefs_general.js')
prefs = dict(Preferences.read_prefs(prefsPath))
prefs.update(self.extraPrefs(options.extraPrefs))
# interpolate preferences
interpolation = {"server": "%s:%s" % (options.webServer, options.httpPort)}
prefs = json.loads(json.dumps(prefs) % interpolation)
for pref in prefs:
prefs[pref] = Preferences.cast(prefs[pref])
# TODO: make this less hacky
# https://bugzilla.mozilla.org/show_bug.cgi?id=913152
# proxy
proxy = {'remote': options.webServer,
'http': options.httpPort,
'https': options.sslPort,
# use SSL port for legacy compatibility; see
# - https://bugzilla.mozilla.org/show_bug.cgi?id=688667#c66
# - https://bugzilla.mozilla.org/show_bug.cgi?id=899221
# - https://github.com/mozilla/mozbase/commit/43f9510e3d58bfed32790c82a57edac5f928474d
# 'ws': str(self.webSocketPort)
'ws': options.sslPort
}
# See if we should use fake media devices.
if options.useTestMediaDevices:
prefs['media.audio_loopback_dev'] = self.mediaDevices['audio']
prefs['media.video_loopback_dev'] = self.mediaDevices['video']
# create a profile
self.profile = Profile(profile=options.profilePath,
addons=extensions,
locations=self.locations,
preferences=prefs,
apps=apps,
proxy=proxy
)
# Fix options.profilePath for legacy consumers.
options.profilePath = self.profile.profile
manifest = self.addChromeToProfile(options)
self.copyExtraFilesToProfile(options)
# create certificate database for the profile
# TODO: this should really be upstreamed somewhere, maybe mozprofile
certificateStatus = self.fillCertificateDB(options)
if certificateStatus:
log.info("TEST-UNEXPECTED-FAIL | runtests.py | Certificate integration failed")
return None
return manifest
def buildBrowserEnv(self, options, debugger=False):
"""build the environment variables for the specific test and operating system"""
browserEnv = self.environment(xrePath=options.xrePath, debugger=debugger,
dmdPath=options.dmdPath)
# These variables are necessary for correct application startup; change
# via the commandline at your own risk.
browserEnv["XPCOM_DEBUG_BREAK"] = "stack"
# interpolate environment passed with options
try:
browserEnv.update(dict(parseKeyValue(options.environment, context='--setenv')))
except KeyValueParseError, e:
log.error(str(e))
return
browserEnv["XPCOM_MEM_BLOAT_LOG"] = self.leak_report_file
if options.fatalAssertions:
browserEnv["XPCOM_DEBUG_BREAK"] = "stack-and-abort"
# Produce an NSPR log, is setup (see NSPR_LOG_MODULES global at the top of
# this script).
self.nsprLogs = NSPR_LOG_MODULES and "MOZ_UPLOAD_DIR" in os.environ
if self.nsprLogs:
browserEnv["NSPR_LOG_MODULES"] = NSPR_LOG_MODULES
browserEnv["NSPR_LOG_FILE"] = "%s/nspr.log" % tempfile.gettempdir()
browserEnv["GECKO_SEPARATE_NSPR_LOGS"] = "1"
if debugger and not options.slowscript:
browserEnv["JS_DISABLE_SLOW_SCRIPT_SIGNALS"] = "1"
return browserEnv
def cleanup(self, options):
""" remove temporary files and profile """
if self.manifest is not None:
os.remove(self.manifest)
del self.profile
if options.pidFile != "":
try:
os.remove(options.pidFile)
if os.path.exists(options.pidFile + ".xpcshell.pid"):
os.remove(options.pidFile + ".xpcshell.pid")
except:
log.warn("cleaning up pidfile '%s' was unsuccessful from the test harness", options.pidFile)
def dumpScreen(self, utilityPath):
if self.haveDumpedScreen:
log.info("Not taking screenshot here: see the one that was previously logged")
return
self.haveDumpedScreen = True
dumpScreen(utilityPath)
def killAndGetStack(self, processPID, utilityPath, debuggerInfo, dump_screen=False):
"""
Kill the process, preferrably in a way that gets us a stack trace.
Also attempts to obtain a screenshot before killing the process
if specified.
"""
if dump_screen:
self.dumpScreen(utilityPath)
if mozinfo.info.get('crashreporter', True) and not debuggerInfo:
if mozinfo.isWin:
# We should have a "crashinject" program in our utility path
crashinject = os.path.normpath(os.path.join(utilityPath, "crashinject.exe"))
if os.path.exists(crashinject):
status = subprocess.Popen([crashinject, str(processPID)]).wait()
printstatus(status, "crashinject")
if status == 0:
return
else:
try:
os.kill(processPID, signal.SIGABRT)
except OSError:
# https://bugzilla.mozilla.org/show_bug.cgi?id=921509
log.info("Can't trigger Breakpad, process no longer exists")
return
log.info("Can't trigger Breakpad, just killing process")
killPid(processPID)
def checkForZombies(self, processLog, utilityPath, debuggerInfo):
"""Look for hung processes"""
if not os.path.exists(processLog):
log.info('Automation Error: PID log not found: %s', processLog)
# Whilst no hung process was found, the run should still display as a failure
return True
# scan processLog for zombies
log.info('INFO | zombiecheck | Reading PID log: %s', processLog)
processList = []
pidRE = re.compile(r'launched child process (\d+)$')
with open(processLog) as processLogFD:
for line in processLogFD:
log.info(line.rstrip())
m = pidRE.search(line)
if m:
processList.append(int(m.group(1)))
# kill zombies
foundZombie = False
for processPID in processList:
log.info("INFO | zombiecheck | Checking for orphan process with PID: %d", processPID)
if isPidAlive(processPID):
foundZombie = True
log.info("TEST-UNEXPECTED-FAIL | zombiecheck | child process %d still alive after shutdown", processPID)
self.killAndGetStack(processPID, utilityPath, debuggerInfo, dump_screen=not debuggerInfo)
return foundZombie
def startVMwareRecording(self, options):
""" starts recording inside VMware VM using the recording helper dll """
assert mozinfo.isWin
from ctypes import cdll
self.vmwareHelper = cdll.LoadLibrary(self.vmwareHelperPath)
if self.vmwareHelper is None:
log.warning("runtests.py | Failed to load "
"VMware recording helper")
return
log.info("runtests.py | Starting VMware recording.")
try:
self.vmwareHelper.StartRecording()
except Exception, e:
log.warning("runtests.py | Failed to start "
"VMware recording: (%s)" % str(e))
self.vmwareHelper = None
def stopVMwareRecording(self):
""" stops recording inside VMware VM using the recording helper dll """
try:
assert mozinfo.isWin
if self.vmwareHelper is not None:
log.info("runtests.py | Stopping VMware recording.")
self.vmwareHelper.StopRecording()
except Exception, e:
log.warning("runtests.py | Failed to stop "
"VMware recording: (%s)" % str(e))
log.exception('Error stopping VMWare recording')
self.vmwareHelper = None
def runApp(self,
testUrl,
env,
app,
profile,
extraArgs,
utilityPath,
debuggerInfo=None,
symbolsPath=None,
timeout=-1,
onLaunch=None,
webapprtChrome=False,
screenshotOnFail=False,
testPath=None):
"""
Run the app, log the duration it took to execute, return the status code.
Kills the app if it runs for longer than |maxTime| seconds, or outputs nothing for |timeout| seconds.
"""
# debugger information
interactive = False
debug_args = None
if debuggerInfo:
interactive = debuggerInfo['interactive']
debug_args = [debuggerInfo['path']] + debuggerInfo['args']
# fix default timeout
if timeout == -1:
timeout = self.DEFAULT_TIMEOUT
# build parameters
is_test_build = mozinfo.info.get('tests_enabled', True)
bin_suffix = mozinfo.info.get('bin_suffix', '')
# copy env so we don't munge the caller's environment
env = env.copy()
# make sure we clean up after ourselves.
try:
# set process log environment variable
tmpfd, processLog = tempfile.mkstemp(suffix='pidlog')
os.close(tmpfd)
env["MOZ_PROCESS_LOG"] = processLog
if interactive:
# If an interactive debugger is attached,
# don't use timeouts, and don't capture ctrl-c.
timeout = None
signal.signal(signal.SIGINT, lambda sigid, frame: None)
# build command line
cmd = os.path.abspath(app)
args = list(extraArgs)
# TODO: mozrunner should use -foreground at least for mac
# https://bugzilla.mozilla.org/show_bug.cgi?id=916512
args.append('-foreground')
if testUrl:
if debuggerInfo and debuggerInfo['requiresEscapedArgs']:
testUrl = testUrl.replace("&", "\\&")
args.append(testUrl)
if mozinfo.info["debug"] and not webapprtChrome:
shutdownLeaks = ShutdownLeaks(log.info)
else:
shutdownLeaks = None
# create an instance to process the output
outputHandler = self.OutputHandler(harness=self,
utilityPath=utilityPath,
symbolsPath=symbolsPath,
dump_screen_on_timeout=not debuggerInfo,
dump_screen_on_fail=screenshotOnFail,
shutdownLeaks=shutdownLeaks,
)
def timeoutHandler():
browserProcessId = outputHandler.browserProcessId
self.handleTimeout(timeout, proc, utilityPath, debuggerInfo, browserProcessId, testPath)
kp_kwargs = {'kill_on_timeout': False,
'cwd': SCRIPT_DIR,
'onTimeout': [timeoutHandler]}
kp_kwargs['processOutputLine'] = [outputHandler]
# create mozrunner instance and start the system under test process
self.lastTestSeen = self.test_name
startTime = datetime.now()
# b2g desktop requires FirefoxRunner even though appname is b2g
if mozinfo.info.get('appname') == 'b2g' and mozinfo.info.get('toolkit') != 'gonk':
runner_cls = mozrunner.FirefoxRunner
else:
runner_cls = mozrunner.runners.get(mozinfo.info.get('appname', 'firefox'),
mozrunner.Runner)
runner = runner_cls(profile=self.profile,
binary=cmd,
cmdargs=args,
env=env,
process_class=mozprocess.ProcessHandlerMixin,
kp_kwargs=kp_kwargs,
)
# XXX work around bug 898379 until mozrunner is updated for m-c; see
# https://bugzilla.mozilla.org/show_bug.cgi?id=746243#c49
runner.kp_kwargs = kp_kwargs
# start the runner
runner.start(debug_args=debug_args,
interactive=interactive,
outputTimeout=timeout)
proc = runner.process_handler
log.info("INFO | runtests.py | Application pid: %d", proc.pid)
if onLaunch is not None:
# Allow callers to specify an onLaunch callback to be fired after the
# app is launched.
# We call onLaunch for b2g desktop mochitests so that we can
# run a Marionette script after gecko has completed startup.
onLaunch()
# wait until app is finished
# XXX copy functionality from
# https://github.com/mozilla/mozbase/blob/master/mozrunner/mozrunner/runner.py#L61
# until bug 913970 is fixed regarding mozrunner `wait` not returning status
# see https://bugzilla.mozilla.org/show_bug.cgi?id=913970
status = proc.wait()
printstatus(status, "Main app process")
runner.process_handler = None
if timeout is None:
didTimeout = False
else:
didTimeout = proc.didTimeout
# finalize output handler
outputHandler.finish(didTimeout)
# record post-test information
if status:
log.info("TEST-UNEXPECTED-FAIL | %s | application terminated with exit code %s", self.lastTestSeen, status)
else:
self.lastTestSeen = 'Main app process exited normally'
log.info("INFO | runtests.py | Application ran for: %s", str(datetime.now() - startTime))
# Do a final check for zombie child processes.
zombieProcesses = self.checkForZombies(processLog, utilityPath, debuggerInfo)
# check for crashes
minidump_path = os.path.join(self.profile.profile, "minidumps")
crashed = mozcrash.check_for_crashes(minidump_path,
symbolsPath,
test_name=self.lastTestSeen)
if crashed or zombieProcesses:
status = 1
finally:
# cleanup
if os.path.exists(processLog):
os.remove(processLog)
return status
def runTests(self, options, onLaunch=None):
""" Prepare, configure, run tests and cleanup """
# Create variables to count the number of passes, fails, todos.
self.countpass = 0
self.countfail = 0
self.counttodo = 0
self.testRoot = self.getTestRoot(options)
self.testRootAbs = os.path.join(SCRIPT_DIR, self.testRoot)
if not options.runByDir:
return self.doTests(options, onLaunch)
dirs = self.getDirectories(options)
if options.totalChunks > 1:
chunkSize = int(len(dirs) / options.totalChunks) + 1
start = chunkSize * (options.thisChunk-1)
end = chunkSize * (options.thisChunk)
dirs = dirs[start:end]
options.totalChunks = None
options.thisChunk = None
options.chunkByDir = 0
inputTestPath = self.getTestPath(options)
for dir in dirs:
options.manifestFile = None
if inputTestPath and not inputTestPath.startswith(dir):
continue
options.testPath = dir
print "testpath: %s" % options.testPath
options.profilePath = tempfile.mkdtemp()
self.urlOpts = []
self.doTests(options, onLaunch)
# printing total number of tests
if options.browserChrome:
print "TEST-INFO | checking window state"
print "Browser Chrome Test Summary"
print "\tPassed: %s" % self.countpass
print "\tFailed: %s" % self.countfail
print "\tTodo: %s" % self.counttodo
print "*** End BrowserChrome Test Results ***"
else:
print "0 INFO TEST-START | Shutdown"
print "1 INFO Passed: %s" % self.countpass
print "2 INFO Failed: %s" % self.countfail
print "3 INFO Todo: %s" % self.counttodo
print "4 INFO SimpleTest FINISHED"
def doTests(self, options, onLaunch=None):
# get debugger info, a dict of:
# {'path': path to the debugger (string),
# 'interactive': whether the debugger is interactive or not (bool)
# 'args': arguments to the debugger (list)
# TODO: use mozrunner.local.debugger_arguments:
# https://github.com/mozilla/mozbase/blob/master/mozrunner/mozrunner/local.py#L42
debuggerInfo = getDebuggerInfo(self.oldcwd,
options.debugger,
options.debuggerArgs,
options.debuggerInteractive)
if options.useTestMediaDevices:
devices = findTestMediaDevices()
if not devices:
log.error("Could not find test media devices to use")
return 1
self.mediaDevices = devices
self.leak_report_file = os.path.join(options.profilePath, "runtests_leaks.log")
self.browserEnv = self.buildBrowserEnv(options, debuggerInfo is not None)
if self.browserEnv is None:
return 1
# buildProfile sets self.profile .
# This relies on sideeffects and isn't very stateful:
# https://bugzilla.mozilla.org/show_bug.cgi?id=919300
self.manifest = self.buildProfile(options)
if self.manifest is None:
return 1
try:
self.startServers(options, debuggerInfo)
testURL = self.buildTestPath(options)
# read the number of tests here, if we are not going to run any, terminate early
if os.path.exists(os.path.join(SCRIPT_DIR, 'tests.json')):
with open(os.path.join(SCRIPT_DIR, 'tests.json')) as fHandle:
tests = json.load(fHandle)
count = 0
for test in tests['tests']:
count += 1
if count == 0:
return 1
self.buildURLOptions(options, self.browserEnv)
if self.urlOpts:
testURL += "?" + "&".join(self.urlOpts)
if options.webapprtContent:
options.browserArgs.extend(('-test-mode', testURL))
testURL = None
if options.immersiveMode:
options.browserArgs.extend(('-firefoxpath', options.app))
options.app = self.immersiveHelperPath
if options.jsdebugger:
options.browserArgs.extend(['-jsdebugger'])
# 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.leak_report_file):
os.remove(self.leak_report_file)
# then again to actually run mochitest
if options.timeout:
timeout = options.timeout + 30
elif options.debugger or not options.autorun:
timeout = None
else:
timeout = 330.0 # default JS harness timeout is 300 seconds
if options.vmwareRecording:
self.startVMwareRecording(options);
log.info("runtests.py | Running tests: start.\n")
try:
status = self.runApp(testURL,
self.browserEnv,
options.app,
profile=self.profile,
extraArgs=options.browserArgs,
utilityPath=options.utilityPath,
debuggerInfo=debuggerInfo,
symbolsPath=options.symbolsPath,
timeout=timeout,
onLaunch=onLaunch,
webapprtChrome=options.webapprtChrome,
screenshotOnFail=options.screenshotOnFail,
testPath=options.testPath
)
except KeyboardInterrupt:
log.info("runtests.py | Received keyboard interrupt.\n");
status = -1
except:
traceback.print_exc()
log.error("Automation Error: Received unexpected exception while running application\n")
status = 1
finally:
if options.vmwareRecording:
self.stopVMwareRecording();
self.stopServers()
processLeakLog(self.leak_report_file, options.leakThreshold)
if self.nsprLogs:
with zipfile.ZipFile("%s/nsprlog.zip" % browserEnv["MOZ_UPLOAD_DIR"], "w", zipfile.ZIP_DEFLATED) as logzip:
for logfile in glob.glob("%s/nspr*.log*" % tempfile.gettempdir()):
logzip.write(logfile)
os.remove(logfile)
log.info("runtests.py | Running tests: end.")
if self.manifest is not None:
self.cleanup(options)
return status
def handleTimeout(self, timeout, proc, utilityPath, debuggerInfo, browserProcessId, testPath=None):
"""handle process output timeout"""
# TODO: bug 913975 : _processOutput should call self.processOutputLine one more time one timeout (I think)
if testPath:
log.info("TEST-UNEXPECTED-FAIL | %s | application timed out after %d seconds with no output on %s", self.lastTestSeen, int(timeout), testPath)
else:
log.info("TEST-UNEXPECTED-FAIL | %s | application timed out after %d seconds with no output", self.lastTestSeen, int(timeout))
browserProcessId = browserProcessId or proc.pid
self.killAndGetStack(browserProcessId, utilityPath, debuggerInfo, dump_screen=not debuggerInfo)
### output processing
class OutputHandler(object):
"""line output handler for mozrunner"""
def __init__(self, harness, utilityPath, symbolsPath=None, dump_screen_on_timeout=True, dump_screen_on_fail=False, shutdownLeaks=None):
"""
harness -- harness instance
dump_screen_on_timeout -- whether to dump the screen on timeout
"""
self.harness = harness
self.utilityPath = utilityPath
self.symbolsPath = symbolsPath
self.dump_screen_on_timeout = dump_screen_on_timeout
self.dump_screen_on_fail = dump_screen_on_fail
self.shutdownLeaks = shutdownLeaks
# perl binary to use
self.perl = which('perl')
# With metro browser runs this script launches the metro test harness which launches the browser.
# The metro test harness hands back the real browser process id via log output which we need to
# pick up on and parse out. This variable tracks the real browser process id if we find it.
self.browserProcessId = None
# stack fixer function and/or process
self.stackFixerFunction, self.stackFixerProcess = self.stackFixer()
def processOutputLine(self, line):
"""per line handler of output for mozprocess"""
for handler in self.outputHandlers():
line = handler(line)
__call__ = processOutputLine
def outputHandlers(self):
"""returns ordered list of output handlers"""
return [self.fix_stack,
self.format,
self.record_last_test,
self.dumpScreenOnTimeout,
self.dumpScreenOnFail,
self.metro_subprocess_id,
self.trackShutdownLeaks,
self.log,
self.countline,
]
def stackFixer(self):
"""
return 2-tuple, (stackFixerFunction, StackFixerProcess),
if any, to use on the output lines
"""
if not mozinfo.info.get('debug'):
return None, None
stackFixerFunction = stackFixerProcess = None
def import_stackFixerModule(module_name):
sys.path.insert(0, self.utilityPath)
module = __import__(module_name, globals(), locals(), [])
sys.path.pop(0)
return module
if self.symbolsPath and os.path.exists(self.symbolsPath):
# Run each line through a function in fix_stack_using_bpsyms.py (uses breakpad symbol files)
# This method is preferred for Tinderbox builds, since native symbols may have been stripped.
stackFixerModule = import_stackFixerModule('fix_stack_using_bpsyms')
stackFixerFunction = lambda line: stackFixerModule.fixSymbols(line, self.symbolsPath)
elif mozinfo.isLinux and self.perl:
# Run logsource through fix-linux-stack.pl (uses addr2line)
# This method is preferred for developer machines, so we don't have to run "make buildsymbols".
stackFixerCommand = [self.perl, os.path.join(self.utilityPath, "fix-linux-stack.pl")]
stackFixerProcess = subprocess.Popen(stackFixerCommand, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
def fixFunc(line):
stackFixerProcess.stdin.write(line + '\n')
return stackFixerProcess.stdout.readline().rstrip()
stackFixerFunction = fixFunc
return (stackFixerFunction, stackFixerProcess)
def finish(self, didTimeout):
if self.stackFixerProcess:
self.stackFixerProcess.communicate()
status = self.stackFixerProcess.returncode
if status and not didTimeout:
log.info("TEST-UNEXPECTED-FAIL | runtests.py | Stack fixer process exited with code %d during test run", status)
if self.shutdownLeaks:
self.shutdownLeaks.process()
# output line handlers:
# these take a line and return a line
def countline(self, line):
val = 0
try:
val = int(line.split(':')[-1].strip())
except ValueError, e:
return line
if "Passed:" in line:
self.harness.countpass += val
elif "Failed:" in line:
self.harness.countfail += val
elif "Todo:" in line:
self.harness.counttodo += val
return line
def fix_stack(self, line):
if self.stackFixerFunction:
return self.stackFixerFunction(line)
return line
def format(self, line):
"""format the line"""
return line.rstrip().decode("UTF-8", "ignore")
def record_last_test(self, line):
"""record last test on harness"""
if "TEST-START" in line and "|" in line:
self.harness.lastTestSeen = line.split("|")[1].strip()
return line
def dumpScreenOnTimeout(self, line):
if not self.dump_screen_on_fail and self.dump_screen_on_timeout and "TEST-UNEXPECTED-FAIL" in line and "Test timed out" in line:
self.harness.dumpScreen(self.utilityPath)
return line
def dumpScreenOnFail(self, line):
if self.dump_screen_on_fail and "TEST-UNEXPECTED-FAIL" in line:
self.harness.dumpScreen(self.utilityPath)
return line
def metro_subprocess_id(self, line):
"""look for metro browser subprocess id"""
if "METRO_BROWSER_PROCESS" in line:
index = line.find("=")
if index != -1:
self.browserProcessId = line[index+1:].rstrip()
log.info("INFO | runtests.py | metro browser sub process id detected: %s", self.browserProcessId)
return line
def trackShutdownLeaks(self, line):
if self.shutdownLeaks:
self.shutdownLeaks.log(line)
return line
def log(self, line):
log.info(line)
return line
def makeTestConfig(self, options):
"Creates a test configuration file for customizing test execution."
options.logFile = options.logFile.replace("\\", "\\\\")
options.testPath = options.testPath.replace("\\", "\\\\")
if "MOZ_HIDE_RESULTS_TABLE" in os.environ and os.environ["MOZ_HIDE_RESULTS_TABLE"] == "1":
options.hideResultsTable = True
d = dict(options.__dict__)
d['testRoot'] = self.testRoot
content = json.dumps(d)
with open(os.path.join(options.profilePath, "testConfig.js"), "w") as config:
config.write(content)
def installExtensionFromPath(self, options, path, extensionID = None):
"""install an extension to options.profilePath"""
# TODO: currently extensionID is unused; see
# https://bugzilla.mozilla.org/show_bug.cgi?id=914267
# [mozprofile] make extensionID a parameter to install_from_path
# https://github.com/mozilla/mozbase/blob/master/mozprofile/mozprofile/addons.py#L169
extensionPath = self.getFullPath(path)
log.info("runtests.py | Installing extension at %s to %s." %
(extensionPath, options.profilePath))
addons = AddonManager(options.profilePath)
# XXX: del the __del__
# hack can be removed when mozprofile is mirrored to m-c ; see
# https://bugzilla.mozilla.org/show_bug.cgi?id=911218 :
# [mozprofile] AddonManager should only cleanup on __del__ optionally:
# https://github.com/mozilla/mozbase/blob/master/mozprofile/mozprofile/addons.py#L266
if hasattr(addons, '__del__'):
del addons.__del__
addons.install_from_path(path)
def installExtensionsToProfile(self, options):
"Install special testing extensions, application distributed extensions, and specified on the command line ones to testing profile."
for path in self.getExtensionsToInstall(options):
self.installExtensionFromPath(options, path)
def getTestManifest(self, options):
if isinstance(options.manifestFile, TestManifest):
manifest = options.manifestFile
elif options.manifestFile and os.path.isfile(options.manifestFile):
manifestFileAbs = os.path.abspath(options.manifestFile)
assert manifestFileAbs.startswith(SCRIPT_DIR)
manifest = TestManifest([options.manifestFile], strict=False)
elif options.manifestFile and os.path.isfile(os.path.join(SCRIPT_DIR, options.manifestFile)):
manifestFileAbs = os.path.abspath(os.path.join(SCRIPT_DIR, options.manifestFile))
assert manifestFileAbs.startswith(SCRIPT_DIR)
manifest = TestManifest([manifestFileAbs], strict=False)
else:
masterName = self.getTestFlavor(options) + '.ini'
masterPath = os.path.join(SCRIPT_DIR, self.testRoot, masterName)
if os.path.exists(masterPath):
manifest = TestManifest([masterPath], strict=False)
return manifest
def getDirectories(self, options):
"""
Make the list of directories by parsing manifests
"""
info = {}
for k, v in mozinfo.info.items():
if isinstance(k, unicode):
k = k.encode('ascii')
info[k] = v
dirlist = []
manifest = self.getTestManifest(options)
tests = manifest.active_tests(disabled=False, options=options, **info)
for test in tests:
pathAbs = os.path.abspath(test['path'])
assert pathAbs.startswith(self.testRootAbs)
tp = pathAbs[len(self.testRootAbs):].replace('\\', '/').strip('/')
rootdir = '/'.join(tp.split('/')[:-1])
if rootdir not in dirlist:
dirlist.append(rootdir)
dirlist.sort()
return dirlist
def main():
# parse command line options
mochitest = Mochitest()
parser = MochitestOptions()
options, args = parser.parse_args()
options = parser.verifyOptions(options, mochitest)
if options is None:
# parsing error
sys.exit(1)
options.utilityPath = mochitest.getFullPath(options.utilityPath)
options.certPath = mochitest.getFullPath(options.certPath)
if options.symbolsPath and not isURL(options.symbolsPath):
options.symbolsPath = mochitest.getFullPath(options.symbolsPath)
sys.exit(mochitest.runTests(options))
if __name__ == "__main__":
main()
