gecko/testing/xpcshell/remotexpcshelltests.py
Andreas Tolfsen 2f1db3e4c3 Bug 1240723 - Harmonise xpcshell head- and tail list computation; r=ted.mielczarek
Head- and tail entries in manifest files are not mandatory on
local/desktop xpcshell tests, and they should not be on remote/B2G either.

This change makes remotexpcshelltests and runxpcshelltests agree on how
to get head- and tail files.
2016-01-19 13:48:53 +00:00

629 lines
26 KiB
Python

#!/usr/bin/env python
#
# 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 posixpath
import sys, os
import subprocess
import runxpcshelltests as xpcshell
import tempfile
from zipfile import ZipFile
from mozlog import commandline
import shutil
import mozdevice
import mozfile
import mozinfo
from xpcshellcommandline import parser_remote
here = os.path.dirname(os.path.abspath(__file__))
def remoteJoin(path1, path2):
return posixpath.join(path1, path2)
class RemoteXPCShellTestThread(xpcshell.XPCShellTestThread):
def __init__(self, *args, **kwargs):
xpcshell.XPCShellTestThread.__init__(self, *args, **kwargs)
self.shellReturnCode = None
# embed the mobile params from the harness into the TestThread
mobileArgs = kwargs.get('mobileArgs')
for key in mobileArgs:
setattr(self, key, mobileArgs[key])
def buildCmdTestFile(self, name):
remoteDir = self.remoteForLocal(os.path.dirname(name))
if remoteDir == self.remoteHere:
remoteName = os.path.basename(name)
else:
remoteName = remoteJoin(remoteDir, os.path.basename(name))
return ['-e', 'const _TEST_FILE = ["%s"];' %
remoteName.replace('\\', '/')]
def remoteForLocal(self, local):
for mapping in self.pathMapping:
if (os.path.abspath(mapping.local) == os.path.abspath(local)):
return mapping.remote
return local
def setupTempDir(self):
# make sure the temp dir exists
self.clearRemoteDir(self.remoteTmpDir)
# env var is set in buildEnvironment
return self.remoteTmpDir
def setupPluginsDir(self):
if not os.path.isdir(self.pluginsPath):
return None
# making sure tmp dir is set up
self.setupTempDir()
pluginsDir = remoteJoin(self.remoteTmpDir, "plugins")
self.device.pushDir(self.pluginsPath, pluginsDir)
if self.interactive:
self.log.info("plugins dir is %s" % pluginsDir)
return pluginsDir
def setupProfileDir(self):
self.clearRemoteDir(self.profileDir)
if self.interactive or self.singleFile:
self.log.info("profile dir is %s" % self.profileDir)
return self.profileDir
def setupMozinfoJS(self):
local = tempfile.mktemp()
mozinfo.output_to_file(local)
mozInfoJSPath = remoteJoin(self.profileDir, "mozinfo.json")
self.device.pushFile(local, mozInfoJSPath)
os.remove(local)
return mozInfoJSPath
def logCommand(self, name, completeCmd, testdir):
self.log.info("%s | full command: %r" % (name, completeCmd))
self.log.info("%s | current directory: %r" % (name, self.remoteHere))
self.log.info("%s | environment: %s" % (name, self.env))
def getHeadAndTailFiles(self, test):
"""Override parent method to find files on remote device.
Obtains lists of head- and tail files. Returns a tuple containing
a list of head files and a list of tail files.
"""
def sanitize_list(s, kind):
for f in s.strip().split(' '):
f = f.strip()
if len(f) < 1:
continue
path = remoteJoin(self.remoteHere, f)
# skip check for file existence: the convenience of discovering
# a missing file does not justify the time cost of the round trip
# to the device
yield path
self.remoteHere = self.remoteForLocal(test['here'])
headlist = test.get('head', '')
taillist = test.get('tail', '')
return (list(sanitize_list(headlist, 'head')),
list(sanitize_list(taillist, 'tail')))
def buildXpcsCmd(self):
# change base class' paths to remote paths and use base class to build command
self.xpcshell = remoteJoin(self.remoteBinDir, "xpcw")
self.headJSPath = remoteJoin(self.remoteScriptsDir, 'head.js')
self.httpdJSPath = remoteJoin(self.remoteComponentsDir, 'httpd.js')
self.httpdManifest = remoteJoin(self.remoteComponentsDir, 'httpd.manifest')
self.testingModulesDir = self.remoteModulesDir
self.testharnessdir = self.remoteScriptsDir
xpcshell.XPCShellTestThread.buildXpcsCmd(self)
# remove "-g <dir> -a <dir>" and add "--greomni <apk>"
del(self.xpcsCmd[1:5])
if self.options.localAPK:
self.xpcsCmd.insert(3, '--greomni')
self.xpcsCmd.insert(4, self.remoteAPK)
if self.remoteDebugger:
# for example, "/data/local/gdbserver" "localhost:12345"
self.xpcsCmd = [
self.remoteDebugger,
self.remoteDebuggerArgs,
self.xpcsCmd]
def killTimeout(self, proc):
self.kill(proc)
def launchProcess(self, cmd, stdout, stderr, env, cwd, timeout=None):
self.timedout = False
cmd.insert(1, self.remoteHere)
outputFile = "xpcshelloutput"
with open(outputFile, 'w+') as f:
try:
self.shellReturnCode = self.device.shell(cmd, f, timeout=timeout+10)
except mozdevice.DMError as e:
if self.timedout:
# If the test timed out, there is a good chance the SUTagent also
# timed out and failed to return a return code, generating a
# DMError. Ignore the DMError to simplify the error report.
self.shellReturnCode = None
pass
else:
raise e
# The device manager may have timed out waiting for xpcshell.
# Guard against an accumulation of hung processes by killing
# them here. Note also that IPC tests may spawn new instances
# of xpcshell.
self.device.killProcess("xpcshell")
return outputFile
def checkForCrashes(self,
dump_directory,
symbols_path,
test_name=None):
if not self.device.dirExists(self.remoteMinidumpDir):
# The minidumps directory is automatically created when Fennec
# (first) starts, so its lack of presence is a hint that
# something went wrong.
print "Automation Error: No crash directory (%s) found on remote device" % self.remoteMinidumpDir
# Whilst no crash was found, the run should still display as a failure
return True
with mozfile.TemporaryDirectory() as dumpDir:
self.device.getDirectory(self.remoteMinidumpDir, dumpDir)
crashed = xpcshell.XPCShellTestThread.checkForCrashes(self, dumpDir, symbols_path, test_name)
self.clearRemoteDir(self.remoteMinidumpDir)
return crashed
def communicate(self, proc):
f = open(proc, "r")
contents = f.read()
f.close()
os.remove(proc)
return contents, ""
def poll(self, proc):
if self.device.processExist("xpcshell") is None:
return self.getReturnCode(proc)
# Process is still running
return None
def kill(self, proc):
return self.device.killProcess("xpcshell", True)
def getReturnCode(self, proc):
if self.shellReturnCode is not None:
return self.shellReturnCode
else:
return -1
def removeDir(self, dirname):
self.device.removeDir(dirname)
def clearRemoteDir(self, remoteDir):
self.device.shellCheckOutput([self.remoteClearDirScript, remoteDir])
#TODO: consider creating a separate log dir. We don't have the test file structure,
# so we use filename.log. Would rather see ./logs/filename.log
def createLogFile(self, test, stdout):
try:
f = None
filename = test.replace('\\', '/').split('/')[-1] + ".log"
f = open(filename, "w")
f.write(stdout)
finally:
if f is not None:
f.close()
# A specialization of XPCShellTests that runs tests on an Android device
# via devicemanager.
class XPCShellRemote(xpcshell.XPCShellTests, object):
def __init__(self, devmgr, options, log):
xpcshell.XPCShellTests.__init__(self, log)
# Add Android version (SDK level) to mozinfo so that manifest entries
# can be conditional on android_version.
androidVersion = devmgr.shellCheckOutput(['getprop', 'ro.build.version.sdk'])
mozinfo.info['android_version'] = androidVersion
self.localLib = options.localLib
self.localBin = options.localBin
self.options = options
self.device = devmgr
self.pathMapping = []
self.remoteTestRoot = "%s/xpc" % self.device.deviceRoot
# remoteBinDir contains xpcshell and its wrapper script, both of which must
# be executable. Since +x permissions cannot usually be set on /mnt/sdcard,
# and the test root may be on /mnt/sdcard, remoteBinDir is set to be on
# /data/local, always.
self.remoteBinDir = "/data/local/xpcb"
# Terse directory names are used here ("c" for the components directory)
# to minimize the length of the command line used to execute
# xpcshell on the remote device. adb has a limit to the number
# of characters used in a shell command, and the xpcshell command
# line can be quite complex.
self.remoteTmpDir = remoteJoin(self.remoteTestRoot, "tmp")
self.remoteScriptsDir = self.remoteTestRoot
self.remoteComponentsDir = remoteJoin(self.remoteTestRoot, "c")
self.remoteModulesDir = remoteJoin(self.remoteTestRoot, "m")
self.remoteMinidumpDir = remoteJoin(self.remoteTestRoot, "minidumps")
self.remoteClearDirScript = remoteJoin(self.remoteBinDir, "cleardir")
self.profileDir = remoteJoin(self.remoteTestRoot, "p")
self.remoteDebugger = options.debugger
self.remoteDebuggerArgs = options.debuggerArgs
self.testingModulesDir = options.testingModulesDir
self.env = {}
if self.options.objdir:
self.xpcDir = os.path.join(self.options.objdir, "_tests/xpcshell")
elif os.path.isdir(os.path.join(here, 'tests')):
self.xpcDir = os.path.join(here, 'tests')
else:
print >> sys.stderr, "Couldn't find local xpcshell test directory"
sys.exit(1)
if options.localAPK:
self.localAPKContents = ZipFile(options.localAPK)
if options.setup:
self.setupUtilities()
self.setupModules()
self.setupTestDir()
self.setupMinidumpDir()
self.remoteAPK = None
if options.localAPK:
self.remoteAPK = remoteJoin(self.remoteBinDir, os.path.basename(options.localAPK))
self.setAppRoot()
# data that needs to be passed to the RemoteXPCShellTestThread
self.mobileArgs = {
'device': self.device,
'remoteBinDir': self.remoteBinDir,
'remoteScriptsDir': self.remoteScriptsDir,
'remoteComponentsDir': self.remoteComponentsDir,
'remoteModulesDir': self.remoteModulesDir,
'options': self.options,
'remoteDebugger': self.remoteDebugger,
'pathMapping': self.pathMapping,
'profileDir': self.profileDir,
'remoteTmpDir': self.remoteTmpDir,
'remoteMinidumpDir': self.remoteMinidumpDir,
'remoteClearDirScript': self.remoteClearDirScript,
}
if self.remoteAPK:
self.mobileArgs['remoteAPK'] = self.remoteAPK
def setLD_LIBRARY_PATH(self):
self.env["LD_LIBRARY_PATH"] = self.remoteBinDir
def pushWrapper(self):
# Rather than executing xpcshell directly, this wrapper script is
# used. By setting environment variables and the cwd in the script,
# the length of the per-test command line is shortened. This is
# often important when using ADB, as there is a limit to the length
# of the ADB command line.
localWrapper = tempfile.mktemp()
f = open(localWrapper, "w")
f.write("#!/system/bin/sh\n")
for envkey, envval in self.env.iteritems():
f.write("export %s=%s\n" % (envkey, envval))
f.writelines([
"cd $1\n",
"echo xpcw: cd $1\n",
"shift\n",
"echo xpcw: xpcshell \"$@\"\n",
"%s/xpcshell \"$@\"\n" % self.remoteBinDir])
f.close()
remoteWrapper = remoteJoin(self.remoteBinDir, "xpcw")
self.device.pushFile(localWrapper, remoteWrapper)
os.remove(localWrapper)
# Removing and re-creating a directory is a common operation which
# can be implemented more efficiently with a shell script.
localWrapper = tempfile.mktemp()
f = open(localWrapper, "w")
# The directory may not exist initially, so rm may fail. 'rm -f' is not
# supported on some Androids. Similarly, 'test' and 'if [ -d ]' are not
# universally available, so we just ignore errors from rm.
f.writelines([
"#!/system/bin/sh\n",
"rm -r \"$1\"\n",
"mkdir \"$1\"\n"])
f.close()
self.device.pushFile(localWrapper, self.remoteClearDirScript)
os.remove(localWrapper)
self.device.chmodDir(self.remoteBinDir)
def buildEnvironment(self):
self.buildCoreEnvironment()
self.setLD_LIBRARY_PATH()
self.env["MOZ_LINKER_CACHE"] = self.remoteBinDir
if self.options.localAPK and self.appRoot:
self.env["GRE_HOME"] = self.appRoot
self.env["XPCSHELL_TEST_PROFILE_DIR"] = self.profileDir
self.env["TMPDIR"] = self.remoteTmpDir
self.env["HOME"] = self.profileDir
self.env["XPCSHELL_TEST_TEMP_DIR"] = self.remoteTmpDir
self.env["XPCSHELL_MINIDUMP_DIR"] = self.remoteMinidumpDir
if self.options.setup:
self.pushWrapper()
def setAppRoot(self):
# Determine the application root directory associated with the package
# name used by the Fennec APK.
self.appRoot = None
packageName = None
if self.options.localAPK:
try:
packageName = self.localAPKContents.read("package-name.txt")
if packageName:
self.appRoot = self.device.getAppRoot(packageName.strip())
except Exception as detail:
print "unable to determine app root: " + str(detail)
pass
return None
def setupUtilities(self):
if (not self.device.dirExists(self.remoteBinDir)):
# device.mkDir may fail here where shellCheckOutput may succeed -- see bug 817235
try:
self.device.shellCheckOutput(["mkdir", self.remoteBinDir]);
except mozdevice.DMError:
# Might get a permission error; try again as root, if available
self.device.shellCheckOutput(["mkdir", self.remoteBinDir], root=True);
self.device.shellCheckOutput(["chmod", "777", self.remoteBinDir], root=True);
remotePrefDir = remoteJoin(self.remoteBinDir, "defaults/pref")
if (self.device.dirExists(self.remoteTmpDir)):
self.device.removeDir(self.remoteTmpDir)
self.device.mkDir(self.remoteTmpDir)
if (not self.device.dirExists(remotePrefDir)):
self.device.mkDirs(remoteJoin(remotePrefDir, "extra"))
if (not self.device.dirExists(self.remoteScriptsDir)):
self.device.mkDir(self.remoteScriptsDir)
if (not self.device.dirExists(self.remoteComponentsDir)):
self.device.mkDir(self.remoteComponentsDir)
local = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'head.js')
remoteFile = remoteJoin(self.remoteScriptsDir, "head.js")
self.device.pushFile(local, remoteFile)
# The xpcshell binary is required for all tests. Additional binaries
# are required for some tests. This list should be similar to
# TEST_HARNESS_BINS in testing/mochitest/Makefile.in.
binaries = ["xpcshell",
"ssltunnel",
"certutil",
"pk12util",
"BadCertServer",
"OCSPStaplingServer",
"GenerateOCSPResponse"]
for fname in binaries:
local = os.path.join(self.localBin, fname)
if os.path.isfile(local):
print >> sys.stderr, "Pushing %s.." % fname
remoteFile = remoteJoin(self.remoteBinDir, fname)
self.device.pushFile(local, remoteFile)
else:
print >> sys.stderr, "*** Expected binary %s not found in %s!" % (fname, self.localBin)
local = os.path.join(self.localBin, "components/httpd.js")
remoteFile = remoteJoin(self.remoteComponentsDir, "httpd.js")
self.device.pushFile(local, remoteFile)
local = os.path.join(self.localBin, "components/httpd.manifest")
remoteFile = remoteJoin(self.remoteComponentsDir, "httpd.manifest")
self.device.pushFile(local, remoteFile)
local = os.path.join(self.localBin, "components/test_necko.xpt")
remoteFile = remoteJoin(self.remoteComponentsDir, "test_necko.xpt")
self.device.pushFile(local, remoteFile)
if self.options.localAPK:
remoteFile = remoteJoin(self.remoteBinDir, os.path.basename(self.options.localAPK))
self.device.pushFile(self.options.localAPK, remoteFile)
self.pushLibs()
def pushLibs(self):
if self.localBin is not None:
szip = os.path.join(self.localBin, '..', 'host', 'bin', 'szip')
if not os.path.exists(szip):
# Tinderbox builds must run szip from the test package
szip = os.path.join(self.localBin, 'host', 'szip')
if not os.path.exists(szip):
# If the test package doesn't contain szip, it means files
# are not szipped in the test package.
szip = None
else:
szip = None
pushed_libs_count = 0
if self.options.localAPK:
try:
dir = tempfile.mkdtemp()
for info in self.localAPKContents.infolist():
if info.filename.endswith(".so"):
print >> sys.stderr, "Pushing %s.." % info.filename
remoteFile = remoteJoin(self.remoteBinDir, os.path.basename(info.filename))
self.localAPKContents.extract(info, dir)
localFile = os.path.join(dir, info.filename)
if szip:
try:
out = subprocess.check_output([szip, '-d', localFile], stderr=subprocess.STDOUT)
except CalledProcessError:
print >> sys.stderr, "Error calling %s on %s.." % (szip, localFile)
if out:
print >> sys.stderr, out
self.device.pushFile(localFile, remoteFile)
pushed_libs_count += 1
finally:
shutil.rmtree(dir)
return pushed_libs_count
for file in os.listdir(self.localLib):
if (file.endswith(".so")):
print >> sys.stderr, "Pushing %s.." % file
if 'libxul' in file:
print >> sys.stderr, "This is a big file, it could take a while."
localFile = os.path.join(self.localLib, file)
remoteFile = remoteJoin(self.remoteBinDir, file)
if szip:
try:
out = subprocess.check_output([szip, '-d', localFile], stderr=subprocess.STDOUT)
except CalledProcessError:
print >> sys.stderr, "Error calling %s on %s.." % (szip, localFile)
if out:
print >> sys.stderr, out
self.device.pushFile(localFile, remoteFile)
pushed_libs_count += 1
# Additional libraries may be found in a sub-directory such as "lib/armeabi-v7a"
localArmLib = os.path.join(self.localLib, "lib")
if os.path.exists(localArmLib):
for root, dirs, files in os.walk(localArmLib):
for file in files:
if (file.endswith(".so")):
print >> sys.stderr, "Pushing %s.." % file
localFile = os.path.join(root, file)
remoteFile = remoteJoin(self.remoteBinDir, file)
if szip:
try:
out = subprocess.check_output([szip, '-d', localFile], stderr=subprocess.STDOUT)
except CalledProcessError:
print >> sys.stderr, "Error calling %s on %s.." % (szip, localFile)
if out:
print >> sys.stderr, out
self.device.pushFile(localFile, remoteFile)
pushed_libs_count += 1
return pushed_libs_count
def setupModules(self):
if self.testingModulesDir:
self.device.pushDir(self.testingModulesDir, self.remoteModulesDir)
def setupTestDir(self):
print 'pushing %s' % self.xpcDir
try:
# The tests directory can be quite large: 5000 files and growing!
# Sometimes - like on a low-end aws instance running an emulator - the push
# may exceed the default 5 minute timeout, so we increase it here to 10 minutes.
self.device.pushDir(self.xpcDir, self.remoteScriptsDir, timeout=600, retryLimit=10)
except TypeError:
# Foopies have an older mozdevice ver without retryLimit
self.device.pushDir(self.xpcDir, self.remoteScriptsDir)
def setupMinidumpDir(self):
if self.device.dirExists(self.remoteMinidumpDir):
self.device.removeDir(self.remoteMinidumpDir)
self.device.mkDir(self.remoteMinidumpDir)
def buildTestList(self, test_tags=None, test_paths=None):
xpcshell.XPCShellTests.buildTestList(self, test_tags=test_tags, test_paths=test_paths)
uniqueTestPaths = set([])
for test in self.alltests:
uniqueTestPaths.add(test['here'])
for testdir in uniqueTestPaths:
abbrevTestDir = os.path.relpath(testdir, self.xpcDir)
remoteScriptDir = remoteJoin(self.remoteScriptsDir, abbrevTestDir)
self.pathMapping.append(PathMapping(testdir, remoteScriptDir))
def verifyRemoteOptions(parser, options):
if options.localLib is None:
if options.localAPK and options.objdir:
for path in ['dist/fennec', 'fennec/lib']:
options.localLib = os.path.join(options.objdir, path)
if os.path.isdir(options.localLib):
break
else:
parser.error("Couldn't find local library dir, specify --local-lib-dir")
elif options.objdir:
options.localLib = os.path.join(options.objdir, 'dist/bin')
elif os.path.isfile(os.path.join(here, '..', 'bin', 'xpcshell')):
# assume tests are being run from a tests.zip
options.localLib = os.path.abspath(os.path.join(here, '..', 'bin'))
else:
parser.error("Couldn't find local library dir, specify --local-lib-dir")
if options.localBin is None:
if options.objdir:
for path in ['dist/bin', 'bin']:
options.localBin = os.path.join(options.objdir, path)
if os.path.isdir(options.localBin):
break
else:
parser.error("Couldn't find local binary dir, specify --local-bin-dir")
elif os.path.isfile(os.path.join(here, '..', 'bin', 'xpcshell')):
# assume tests are being run from a tests.zip
options.localBin = os.path.abspath(os.path.join(here, '..', 'bin'))
else:
parser.error("Couldn't find local binary dir, specify --local-bin-dir")
return options
class PathMapping:
def __init__(self, localDir, remoteDir):
self.local = localDir
self.remote = remoteDir
def main():
if sys.version_info < (2,7):
print >>sys.stderr, "Error: You must use python version 2.7 or newer but less than 3.0"
sys.exit(1)
parser = parser_remote()
options = parser.parse_args()
if not options.localAPK:
for file in os.listdir(os.path.join(options.objdir, "dist")):
if (file.endswith(".apk") and file.startswith("fennec")):
options.localAPK = os.path.join(options.objdir, "dist")
options.localAPK = os.path.join(options.localAPK, file)
print >>sys.stderr, "using APK: " + options.localAPK
break
else:
print >>sys.stderr, "Error: please specify an APK"
sys.exit(1)
options = verifyRemoteOptions(parser, options)
log = commandline.setup_logging("Remote XPCShell",
options,
{"tbpl": sys.stdout})
if options.dm_trans == "adb":
if options.deviceIP:
dm = mozdevice.DroidADB(options.deviceIP, options.devicePort, packageName=None, deviceRoot=options.remoteTestRoot)
else:
dm = mozdevice.DroidADB(packageName=None, deviceRoot=options.remoteTestRoot)
else:
if not options.deviceIP:
print "Error: you must provide a device IP to connect to via the --device option"
sys.exit(1)
dm = mozdevice.DroidSUT(options.deviceIP, options.devicePort, deviceRoot=options.remoteTestRoot)
if options.interactive and not options.testPath:
print >>sys.stderr, "Error: You must specify a test filename in interactive mode!"
sys.exit(1)
if options.xpcshell is None:
options.xpcshell = "xpcshell"
xpcsh = XPCShellRemote(dm, options, log)
# we don't run concurrent tests on mobile
options.sequential = True
if not xpcsh.runTests(testClass=RemoteXPCShellTestThread,
mobileArgs=xpcsh.mobileArgs,
**vars(options)):
sys.exit(1)
if __name__ == '__main__':
main()