gecko-dev/testing/mochitest/runrobocop.py

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# 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/.
import json
import os
import shutil
import sys
import tempfile
import traceback
sys.path.insert(
0, os.path.abspath(
os.path.realpath(
os.path.dirname(__file__))))
from automation import Automation
from remoteautomation import RemoteAutomation, fennecLogcatFilters
from runtests import Mochitest, MessageLogger
from mochitest_options import MochitestArgumentParser
from manifestparser import TestManifest
from manifestparser.filters import chunk_by_slice
import devicemanager
import mozinfo
SCRIPT_DIR = os.path.abspath(os.path.realpath(os.path.dirname(__file__)))
class RobocopTestRunner(Mochitest):
"""
A test harness for Robocop. Robocop tests are UI tests for Firefox for Android,
based on the Robotium test framework. This harness leverages some functionality
from mochitest, for convenience.
"""
auto = None
dm = None
# Some robocop tests run for >60 seconds without generating any output.
NO_OUTPUT_TIMEOUT = 180
def __init__(self, automation, devmgr, options):
"""
Simple one-time initialization.
"""
Mochitest.__init__(self, options)
self.auto = automation
self.dm = devmgr
self.dm.default_timeout = 320
self.options = options
self.options.logFile = "robocop.log"
self.environment = self.auto.environment
self.deviceRoot = self.dm.getDeviceRoot()
self.remoteProfile = options.remoteTestRoot + "/profile"
self.remoteProfileCopy = options.remoteTestRoot + "/profile-copy"
self.auto.setRemoteProfile(self.remoteProfile)
self.remoteConfigFile = os.path.join(
self.deviceRoot, "robotium.config")
self.remoteLog = options.remoteLogFile
self.auto.setRemoteLog(self.remoteLog)
self.remoteScreenshots = "/mnt/sdcard/Robotium-Screenshots"
self.remoteNSPR = os.path.join(options.remoteTestRoot, "nspr")
self.auto.setServerInfo(
self.options.webServer, self.options.httpPort, self.options.sslPort)
self.localLog = options.logFile
self.localProfile = None
productPieces = self.options.remoteProductName.split('.')
if (productPieces is not None):
self.auto.setProduct(productPieces[0])
else:
self.auto.setProduct(self.options.remoteProductName)
self.auto.setAppName(self.options.remoteappname)
self.certdbNew = True
self.remoteCopyAvailable = True
self.passed = 0
self.failed = 0
self.todo = 0
def startup(self):
"""
Second-stage initialization: One-time initialization which may require cleanup.
"""
# Despite our efforts to clean up servers started by this script, in practice
# we still see infrequent cases where a process is orphaned and interferes
# with future tests, typically because the old server is keeping the port in use.
# Try to avoid those failures by checking for and killing orphan servers before
# trying to start new ones.
self.killNamedOrphans('ssltunnel')
self.killNamedOrphans('xpcshell')
self.auto.deleteANRs()
self.auto.deleteTombstones()
self.dm.killProcess(self.options.app.split('/')[-1])
self.dm.removeDir(self.remoteScreenshots)
self.dm.removeDir(self.remoteNSPR)
self.dm.mkDir(self.remoteNSPR)
self.dm.mkDir(os.path.dirname(self.options.remoteLogFile))
# Add Android version (SDK level) to mozinfo so that manifest entries
# can be conditional on android_version.
androidVersion = self.dm.shellCheckOutput(
['getprop', 'ro.build.version.sdk'])
self.log.info(
"Android sdk version '%s'; will use this to filter manifests" %
str(androidVersion))
mozinfo.info['android_version'] = androidVersion
if (self.options.dm_trans == 'adb' and self.options.robocopApk):
self.dm._checkCmd(["install", "-r", self.options.robocopApk])
self.log.debug("Robocop APK %s installed" %
self.options.robocopApk)
# Display remote diagnostics; if running in mach, keep output terse.
if self.options.log_mach is None:
self.printDeviceInfo()
self.setupLocalPaths()
self.buildProfile()
# ignoreSSLTunnelExts is a workaround for bug 1109310
self.startServers(
self.options,
debuggerInfo=None,
ignoreSSLTunnelExts=True)
self.log.debug("Servers started")
def cleanup(self):
"""
Cleanup at end of job run.
"""
self.log.debug("Cleaning up...")
self.stopServers()
self.dm.killProcess(self.options.app.split('/')[-1])
blobberUploadDir = os.environ.get('MOZ_UPLOAD_DIR', None)
if blobberUploadDir:
self.log.debug("Pulling any remote nspr logs and screenshots to %s." %
blobberUploadDir)
self.dm.getDirectory(self.remoteNSPR, blobberUploadDir)
self.dm.getDirectory(self.remoteScreenshots, blobberUploadDir)
Mochitest.cleanup(self, self.options)
if self.localProfile:
os.system("rm -Rf %s" % self.localProfile)
self.dm.removeDir(self.remoteProfile)
self.dm.removeDir(self.remoteProfileCopy)
self.dm.removeDir(self.remoteScreenshots)
self.dm.removeDir(self.remoteNSPR)
self.dm.removeFile(self.remoteConfigFile)
if self.dm.fileExists(self.remoteLog):
self.dm.removeFile(self.remoteLog)
self.log.debug("Cleanup complete.")
def findPath(self, paths, filename=None):
for path in paths:
p = path
if filename:
p = os.path.join(p, filename)
if os.path.exists(self.getFullPath(p)):
return path
return None
def makeLocalAutomation(self):
localAutomation = Automation()
localAutomation.IS_WIN32 = False
localAutomation.IS_LINUX = False
localAutomation.IS_MAC = False
localAutomation.UNIXISH = False
hostos = sys.platform
if (hostos == 'mac' or hostos == 'darwin'):
localAutomation.IS_MAC = True
elif (hostos == 'linux' or hostos == 'linux2'):
localAutomation.IS_LINUX = True
localAutomation.UNIXISH = True
elif (hostos == 'win32' or hostos == 'win64'):
localAutomation.BIN_SUFFIX = ".exe"
localAutomation.IS_WIN32 = True
return localAutomation
def setupLocalPaths(self):
"""
Setup xrePath and utilityPath and verify xpcshell.
This is similar to switchToLocalPaths in runtestsremote.py.
"""
localAutomation = self.makeLocalAutomation()
paths = [
self.options.xrePath,
localAutomation.DIST_BIN,
self.auto._product,
os.path.join('..', self.auto._product)
]
self.options.xrePath = self.findPath(paths)
if self.options.xrePath is None:
self.log.error(
"unable to find xulrunner path for %s, please specify with --xre-path" %
os.name)
sys.exit(1)
self.log.debug("using xre path %s" % self.options.xrePath)
xpcshell = "xpcshell"
if (os.name == "nt"):
xpcshell += ".exe"
if self.options.utilityPath:
paths = [self.options.utilityPath, self.options.xrePath]
else:
paths = [self.options.xrePath]
self.options.utilityPath = self.findPath(paths, xpcshell)
if self.options.utilityPath is None:
self.log.error(
"unable to find utility path for %s, please specify with --utility-path" %
os.name)
sys.exit(1)
self.log.debug("using utility path %s" % self.options.utilityPath)
xpcshell_path = os.path.join(self.options.utilityPath, xpcshell)
if localAutomation.elf_arm(xpcshell_path):
self.log.error('xpcshell at %s is an ARM binary; please use '
'the --utility-path argument to specify the path '
'to a desktop version.' % xpcshell_path)
sys.exit(1)
self.log.debug("xpcshell found at %s" % xpcshell_path)
def buildProfile(self):
"""
Build a profile locally, keep it locally for use by servers and
push a copy to the remote profile-copy directory.
This is similar to buildProfile in runtestsremote.py.
"""
self.options.extraPrefs.append('browser.search.suggest.enabled=true')
self.options.extraPrefs.append('browser.search.suggest.prompted=true')
self.options.extraPrefs.append('layout.css.devPixelsPerPx=1.0')
self.options.extraPrefs.append('browser.chrome.dynamictoolbar=false')
self.options.extraPrefs.append('browser.snippets.enabled=false')
self.options.extraPrefs.append('browser.casting.enabled=true')
self.options.extraPrefs.append('extensions.autoupdate.enabled=false')
manifest = Mochitest.buildProfile(self, self.options)
self.localProfile = self.options.profilePath
self.log.debug("Profile created at %s" % self.localProfile)
# some files are not needed for robocop; save time by not pushing
shutil.rmtree(os.path.join(self.localProfile, 'webapps'))
desktop_extensions = ['mochikit@mozilla.org', 'worker-test@mozilla.org', 'workerbootstrap-test@mozilla.org']
for ext in desktop_extensions:
shutil.rmtree(os.path.join(self.localProfile, 'extensions', 'staged', ext))
os.remove(os.path.join(self.localProfile, 'userChrome.css'))
try:
self.dm.pushDir(self.localProfile, self.remoteProfileCopy)
except devicemanager.DMError:
self.log.error(
"Automation Error: Unable to copy profile to device.")
raise
return manifest
def setupRemoteProfile(self):
"""
Remove any remote profile and re-create it.
"""
self.log.debug("Updating remote profile at %s" % self.remoteProfile)
self.dm.removeDir(self.remoteProfile)
if self.remoteCopyAvailable:
try:
self.dm.shellCheckOutput(
['cp', '-r', self.remoteProfileCopy, self.remoteProfile],
root=True, timeout=60)
except devicemanager.DMError:
# For instance, cp is not available on some older versions of
# Android.
self.log.info(
"Unable to copy remote profile; falling back to push.")
self.remoteCopyAvailable = False
if not self.remoteCopyAvailable:
self.dm.pushDir(self.localProfile, self.remoteProfile)
def parseLocalLog(self):
"""
Read and parse the local log file, noting any failures.
"""
with open(self.localLog) as currentLog:
data = currentLog.readlines()
os.unlink(self.localLog)
start_found = False
end_found = False
fail_found = False
for line in data:
try:
message = json.loads(line)
if not isinstance(message, dict) or 'action' not in message:
continue
except ValueError:
continue
if message['action'] == 'test_end':
end_found = True
start_found = False
break
if start_found and not end_found:
if 'status' in message:
if 'expected' in message:
self.failed += 1
elif message['status'] == 'PASS':
self.passed += 1
elif message['status'] == 'FAIL':
self.todo += 1
if message['action'] == 'test_start':
start_found = True
if 'expected' in message:
fail_found = True
result = 0
if fail_found:
result = 1
if not end_found:
self.log.info(
"PROCESS-CRASH | Automation Error: Missing end of test marker (process crashed?)")
result = 1
return result
def logTestSummary(self):
"""
Print a summary of all tests run to stdout, for treeherder parsing
(logging via self.log does not work here).
"""
print("0 INFO TEST-START | Shutdown")
print("1 INFO Passed: %s" % (self.passed))
print("2 INFO Failed: %s" % (self.failed))
print("3 INFO Todo: %s" % (self.todo))
print("4 INFO SimpleTest FINISHED")
if self.failed > 0:
return 1
return 0
def printDeviceInfo(self, printLogcat=False):
"""
Log remote device information and logcat (if requested).
This is similar to printDeviceInfo in runtestsremote.py
"""
try:
if printLogcat:
logcat = self.dm.getLogcat(
filterOutRegexps=fennecLogcatFilters)
self.log.info(
'\n' +
''.join(logcat).decode(
'utf-8',
'replace'))
self.log.info("Device info:")
devinfo = self.dm.getInfo()
for category in devinfo:
if type(devinfo[category]) is list:
self.log.info(" %s:" % category)
for item in devinfo[category]:
self.log.info(" %s" % item)
else:
self.log.info(" %s: %s" % (category, devinfo[category]))
self.log.info("Test root: %s" % self.dm.deviceRoot)
except devicemanager.DMError:
self.log.warning("Error getting device information")
def setupRobotiumConfig(self, browserEnv):
"""
Create robotium.config and push it to the device.
"""
fHandle = tempfile.NamedTemporaryFile(suffix='.config',
prefix='robotium-',
dir=os.getcwd(),
delete=False)
fHandle.write("profile=%s\n" % (self.remoteProfile))
fHandle.write("logfile=%s\n" % (self.options.remoteLogFile))
fHandle.write("host=http://mochi.test:8888/tests\n")
fHandle.write(
"rawhost=http://%s:%s/tests\n" %
(self.options.remoteWebServer, self.options.httpPort))
if browserEnv:
envstr = ""
delim = ""
for key, value in browserEnv.items():
try:
value.index(',')
self.log.error(
"setupRobotiumConfig: browserEnv - Found a ',' in our value, unable to process value. key=%s,value=%s" %
(key, value))
self.log.error("browserEnv=%s" % browserEnv)
except ValueError:
envstr += "%s%s=%s" % (delim, key, value)
delim = ","
fHandle.write("envvars=%s\n" % envstr)
fHandle.close()
self.dm.removeFile(self.remoteConfigFile)
self.dm.pushFile(fHandle.name, self.remoteConfigFile)
os.unlink(fHandle.name)
def buildBrowserEnv(self):
"""
Return an environment dictionary suitable for remote use.
This is similar to buildBrowserEnv in runtestsremote.py.
"""
browserEnv = self.environment(
xrePath=None,
debugger=None)
# remove desktop environment not used on device
if "MOZ_WIN_INHERIT_STD_HANDLES_PRE_VISTA" in browserEnv:
del browserEnv["MOZ_WIN_INHERIT_STD_HANDLES_PRE_VISTA"]
if "XPCOM_MEM_BLOAT_LOG" in browserEnv:
del browserEnv["XPCOM_MEM_BLOAT_LOG"]
browserEnv["NSPR_LOG_FILE"] = os.path.join(
self.remoteNSPR,
self.nsprLogName)
return browserEnv
def runSingleTest(self, test):
"""
Run the specified test.
"""
self.log.debug("Running test %s" % test['name'])
self.nsprLogName = "nspr-%s.log" % test['name']
browserEnv = self.buildBrowserEnv()
self.setupRobotiumConfig(browserEnv)
self.setupRemoteProfile()
self.options.app = "am"
if self.options.autorun:
# This launches a test (using "am instrument") and instructs
# Fennec to /quit/ the browser (using Robocop:Quit) and to
# /finish/ all opened activities.
browserArgs = [
"instrument",
"-w",
"-e", "quit_and_finish", "1",
"-e", "deviceroot", self.deviceRoot,
"-e", "class",
"org.mozilla.gecko.tests.%s" % test['name'].split('.java')[0],
"org.mozilla.roboexample.test/org.mozilla.gecko.FennecInstrumentationTestRunner"]
else:
# This does not launch a test at all. It launches an activity
# that starts Fennec and then waits indefinitely, since cat
# never returns.
browserArgs = ["start",
"-n", "org.mozilla.roboexample.test/org.mozilla.gecko.LaunchFennecWithConfigurationActivity",
"&&", "cat"]
self.dm.default_timeout = sys.maxint # Forever.
self.log.info("")
self.log.info("Serving mochi.test Robocop root at http://%s:%s/tests/robocop/" %
(self.options.remoteWebServer, self.options.httpPort))
self.log.info("")
result = -1
log_result = -1
try:
self.dm.recordLogcat()
result = self.auto.runApp(
None, browserEnv, "am", self.localProfile, browserArgs,
timeout=self.NO_OUTPUT_TIMEOUT, symbolsPath=self.options.symbolsPath)
self.log.debug("runApp completes with status %d" % result)
if result != 0:
self.log.error("runApp() exited with code %s" % result)
if self.dm.fileExists(self.remoteLog):
self.dm.getFile(self.remoteLog, self.localLog)
self.dm.removeFile(self.remoteLog)
self.log.debug("Remote log %s retrieved to %s" %
(self.remoteLog, self.localLog))
else:
self.log.warning(
"Unable to retrieve log file (%s) from remote device" %
self.remoteLog)
log_result = self.parseLocalLog()
if result != 0 or log_result != 0:
# Display remote diagnostics; if running in mach, keep output
# terse.
if self.options.log_mach is None:
self.printDeviceInfo(printLogcat=True)
except:
self.log.error(
"Automation Error: Exception caught while running tests")
traceback.print_exc()
result = 1
self.log.debug("Test %s completes with status %d (log status %d)" %
(test['name'], int(result), int(log_result)))
return result
def runTests(self):
self.startup()
if isinstance(self.options.manifestFile, TestManifest):
mp = self.options.manifestFile
else:
mp = TestManifest(strict=False)
mp.read(self.options.robocopIni)
filters = []
if self.options.totalChunks:
filters.append(
chunk_by_slice(self.options.thisChunk, self.options.totalChunks))
robocop_tests = mp.active_tests(
exists=False, filters=filters, **mozinfo.info)
if not self.options.autorun:
# Force a single loop iteration. The iteration will start Fennec and
# the httpd server, but not actually run a test.
self.options.test_paths = [robocop_tests[0]['name']]
active_tests = []
for test in robocop_tests:
if self.options.test_paths and test['name'] not in self.options.test_paths:
continue
if 'disabled' in test:
self.log.info('TEST-INFO | skipping %s | %s' %
(test['name'], test['disabled']))
continue
active_tests.append(test)
self.log.suite_start([t['name'] for t in active_tests])
worstTestResult = None
for test in active_tests:
result = self.runSingleTest(test)
if worstTestResult is None or worstTestResult == 0:
worstTestResult = result
if worstTestResult is None:
self.log.warning(
"No tests run. Did you pass an invalid TEST_PATH?")
worstTestResult = 1
else:
print "INFO | runtests.py | Test summary: start."
logResult = self.logTestSummary()
print "INFO | runtests.py | Test summary: end."
if worstTestResult == 0:
worstTestResult = logResult
return worstTestResult
def run_test_harness(options):
if options is None:
raise ValueError(
"Invalid options specified, use --help for a list of valid options")
message_logger = MessageLogger(logger=None)
process_args = {'messageLogger': message_logger}
auto = RemoteAutomation(None, "fennec", processArgs=process_args)
auto.setDeviceManager(options.dm)
runResult = -1
robocop = RobocopTestRunner(auto, options.dm, options)
# Check that Firefox is installed
expected = options.app.split('/')[-1]
installed = options.dm.shellCheckOutput(['pm', 'list', 'packages', expected])
if expected not in installed:
robocop.log.error("%s is not installed on this device" % expected)
return 1
try:
message_logger.logger = robocop.log
message_logger.buffering = False
robocop.message_logger = message_logger
robocop.log.debug("options=%s" % vars(options))
runResult = robocop.runTests()
except KeyboardInterrupt:
robocop.log.info("runrobocop.py | Received keyboard interrupt")
runResult = -1
except:
traceback.print_exc()
robocop.log.error(
"runrobocop.py | Received unexpected exception while running tests")
runResult = 1
finally:
try:
robocop.cleanup()
except devicemanager.DMError:
# ignore device error while cleaning up
pass
message_logger.finish()
return runResult
def main(args=sys.argv[1:]):
parser = MochitestArgumentParser(app='android')
options = parser.parse_args(args)
return run_test_harness(options)
if __name__ == "__main__":
sys.exit(main())