gecko-dev/testing/xpcshell/remotexpcshelltests.py

607 строки
25 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/.
from __future__ import absolute_import, print_function
from argparse import Namespace
import os
import posixpath
import shutil
import subprocess
import sys
import runxpcshelltests as xpcshell
import tempfile
from zipfile import ZipFile
from mozdevice import ADBAndroid, ADBDevice
import mozfile
import mozinfo
from mozlog import commandline
from xpcshellcommandline import parser_remote
here = os.path.dirname(os.path.abspath(__file__))
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 initDir(self, path, mask="777", timeout=None, root=True):
"""Initialize a directory by removing it if it exists, creating it
and changing the permissions."""
self.device.rm(path, recursive=True, force=True, timeout=timeout, root=root)
self.device.mkdir(path, parents=True, timeout=timeout, root=root)
self.device.chmod(path, recursive=True, mask=mask, timeout=timeout, root=root)
def buildCmdTestFile(self, name):
remoteDir = self.remoteForLocal(os.path.dirname(name))
if remoteDir == self.remoteHere:
remoteName = os.path.basename(name)
else:
remoteName = posixpath.join(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.initDir(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 = posixpath.join(self.remoteTmpDir, "plugins")
self.device.push(self.pluginsPath, pluginsDir)
self.device.chmod(pluginsDir, root=True)
if self.interactive:
self.log.info("plugins dir is %s" % pluginsDir)
return pluginsDir
def setupProfileDir(self):
self.initDir(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 = posixpath.join(self.profileDir, "mozinfo.json")
self.device.push(local, mozInfoJSPath)
self.device.chmod(mozInfoJSPath, root=True)
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 getHeadFiles(self, test):
"""Override parent method to find files on remote device.
Obtains lists of head- files. Returns a list of head files.
"""
def sanitize_list(s, kind):
for f in s.strip().split(' '):
f = f.strip()
if len(f) < 1:
continue
path = posixpath.join(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', '')
return list(sanitize_list(headlist, 'head'))
def buildXpcsCmd(self):
# change base class' paths to remote paths and use base class to build command
self.xpcshell = posixpath.join(self.remoteBinDir, "xpcw")
self.headJSPath = posixpath.join(self.remoteScriptsDir, 'head.js')
self.httpdJSPath = posixpath.join(self.remoteComponentsDir, 'httpd.js')
self.httpdManifest = posixpath.join(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)
cmd = ADBDevice._escape_command_line(cmd)
try:
# env is ignored here since the environment has already been
# set for the command via the pushWrapper method.
adb_process = self.device.shell(cmd, timeout=timeout+10, root=True)
output_file = adb_process.stdout_file
self.shellReturnCode = adb_process.exitcode
except Exception as e:
if self.timedout:
# If the test timed out, there is a good chance the shell
# call also timed out and raised this Exception.
# Ignore this exception to simplify the error report.
self.shellReturnCode = None
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.pkill("xpcshell")
return output_file
def checkForCrashes(self,
dump_directory,
symbols_path,
test_name=None):
if not self.device.is_dir(self.remoteMinidumpDir, root=True):
# 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.pull(self.remoteMinidumpDir, dumpDir)
crashed = xpcshell.XPCShellTestThread.checkForCrashes(
self, dumpDir, symbols_path, test_name)
self.initDir(self.remoteMinidumpDir)
return crashed
def communicate(self, proc):
f = proc
contents = f.read()
f.close()
return contents, ""
def poll(self, proc):
if not self.device.process_exist("xpcshell"):
return self.getReturnCode(proc)
# Process is still running
return None
def kill(self, proc):
return self.device.pkill("xpcshell")
def getReturnCode(self, proc):
if self.shellReturnCode is not None:
return self.shellReturnCode
else:
return -1
def removeDir(self, dirname):
try:
self.device.rm(dirname, recursive=True, root=True)
except Exception as e:
self.log.warning(str(e))
# 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.
class XPCShellRemote(xpcshell.XPCShellTests, object):
def __init__(self, options, log):
xpcshell.XPCShellTests.__init__(self, log)
self.options = options
verbose = False
if options['log_tbpl_level'] == 'debug' or options['log_mach_level'] == 'debug':
verbose = True
self.device = ADBAndroid(adb=options['adbPath'] or 'adb',
device=options['deviceSerial'],
test_root=options['remoteTestRoot'],
verbose=verbose)
self.remoteTestRoot = posixpath.join(self.device.test_root, "xpc")
# Add Android version (SDK level) to mozinfo so that manifest entries
# can be conditional on android_version.
mozinfo.info['android_version'] = self.device.version
self.localLib = options['localLib']
self.localBin = options['localBin']
self.pathMapping = []
# 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 = posixpath.join("/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 = posixpath.join(self.remoteTestRoot, "tmp")
self.remoteScriptsDir = self.remoteTestRoot
self.remoteComponentsDir = posixpath.join(self.remoteTestRoot, "c")
self.remoteModulesDir = posixpath.join(self.remoteTestRoot, "m")
self.remoteMinidumpDir = posixpath.join(self.remoteTestRoot, "minidumps")
self.profileDir = posixpath.join(self.remoteTestRoot, "p")
self.remoteDebugger = options['debugger']
self.remoteDebuggerArgs = options['debuggerArgs']
self.testingModulesDir = options['testingModulesDir']
self.env = {}
if options['objdir']:
self.xpcDir = os.path.join(options['objdir'], "_tests/xpcshell")
elif os.path.isdir(os.path.join(here, 'tests')):
self.xpcDir = os.path.join(here, 'tests')
else:
print("Couldn't find local xpcshell test directory", file=sys.stderr)
sys.exit(1)
if options['localAPK']:
self.localAPKContents = ZipFile(options['localAPK'])
if options['setup']:
self.setupTestDir()
self.setupUtilities()
self.setupModules()
self.initDir(self.remoteMinidumpDir)
self.remoteAPK = None
if options['localAPK']:
self.remoteAPK = posixpath.join(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,
}
if self.remoteAPK:
self.mobileArgs['remoteAPK'] = self.remoteAPK
def initDir(self, path, mask="777", timeout=None, root=True):
"""Initialize a directory by removing it if it exists, creating it
and changing the permissions."""
self.device.rm(path, recursive=True, force=True, timeout=timeout, root=root)
self.device.mkdir(path, parents=True, timeout=timeout, root=root)
self.device.chmod(path, recursive=True, mask=mask, timeout=timeout, root=root)
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 = posixpath.join(self.remoteBinDir, "xpcw")
self.device.push(localWrapper, remoteWrapper)
self.device.chmod(remoteWrapper, root=True)
os.remove(localWrapper)
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 = posixpath.join("/data", "data", packageName.strip())
except Exception as detail:
print("unable to determine app root: " + str(detail))
pass
return None
def setupUtilities(self):
self.initDir(self.remoteTmpDir)
self.initDir(self.remoteBinDir)
remotePrefDir = posixpath.join(self.remoteBinDir, "defaults", "pref")
self.initDir(posixpath.join(remotePrefDir, "extra"))
self.initDir(self.remoteComponentsDir)
local = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'head.js')
remoteFile = posixpath.join(self.remoteScriptsDir, "head.js")
self.device.push(local, remoteFile)
self.device.chmod(remoteFile, root=True)
# 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",
"SymantecSanctionsServer"]
for fname in binaries:
local = os.path.join(self.localBin, fname)
if os.path.isfile(local):
print("Pushing %s.." % fname, file=sys.stderr)
remoteFile = posixpath.join(self.remoteBinDir, fname)
self.device.push(local, remoteFile)
self.device.chmod(remoteFile, root=True)
else:
print("*** Expected binary %s not found in %s!" %
(fname, self.localBin), file=sys.stderr)
local = os.path.join(self.localBin, "components/httpd.js")
remoteFile = posixpath.join(self.remoteComponentsDir, "httpd.js")
self.device.push(local, remoteFile)
self.device.chmod(remoteFile, root=True)
local = os.path.join(self.localBin, "components/httpd.manifest")
remoteFile = posixpath.join(self.remoteComponentsDir, "httpd.manifest")
self.device.push(local, remoteFile)
self.device.chmod(remoteFile, root=True)
if self.options['localAPK']:
remoteFile = posixpath.join(self.remoteBinDir,
os.path.basename(self.options['localAPK']))
self.device.push(self.options['localAPK'], remoteFile)
self.device.chmod(remoteFile, root=True)
self.pushLibs()
def pushLibs(self):
elfhack = None
xrePath = self.options.get('xrePath')
if xrePath:
elfhack = os.path.join(xrePath, 'elfhack')
if not os.path.exists(elfhack):
elfhack = 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("Pushing %s.." % info.filename, file=sys.stderr)
remoteFile = posixpath.join(self.remoteBinDir,
os.path.basename(info.filename))
self.localAPKContents.extract(info, dir)
localFile = os.path.join(dir, info.filename)
with open(localFile) as f:
# Decompress xz-compressed file.
if f.read(5)[1:] == '7zXZ':
cmd = ['xz', '-df', '--suffix', '.so', localFile]
subprocess.check_output(cmd)
# xz strips the ".so" file suffix.
os.rename(localFile[:-3], localFile)
# elfhack -r should provide better crash reports
if elfhack:
cmd = [elfhack, '-r', localFile]
subprocess.check_output(cmd)
self.device.push(localFile, remoteFile)
pushed_libs_count += 1
self.device.chmod(remoteFile, root=True)
finally:
shutil.rmtree(dir)
return pushed_libs_count
for file in os.listdir(self.localLib):
if (file.endswith(".so")):
print("Pushing %s.." % file, file=sys.stderr)
if 'libxul' in file:
print("This is a big file, it could take a while.", file=sys.stderr)
localFile = os.path.join(self.localLib, file)
remoteFile = posixpath.join(self.remoteBinDir, file)
self.device.push(localFile, remoteFile)
pushed_libs_count += 1
self.device.chmod(remoteFile, root=True)
# 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("Pushing %s.." % file, file=sys.stderr)
localFile = os.path.join(root, file)
remoteFile = posixpath.join(self.remoteBinDir, file)
self.device.push(localFile, remoteFile)
pushed_libs_count += 1
self.device.chmod(remoteFile, root=True)
return pushed_libs_count
def setupModules(self):
if self.testingModulesDir:
self.device.push(self.testingModulesDir, self.remoteModulesDir)
self.device.chmod(self.remoteModulesDir, root=True)
def setupTestDir(self):
print('pushing %s' % self.xpcDir)
# 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.initDir(self.remoteScriptsDir)
self.device.push(self.xpcDir, self.remoteScriptsDir, timeout=600)
self.device.chmod(self.remoteScriptsDir, recursive=True, root=True)
def setupMinidumpDir(self):
self.initDir(self.remoteMinidumpDir)
def buildTestList(self, test_tags=None, test_paths=None, verify=False):
xpcshell.XPCShellTests.buildTestList(
self, test_tags=test_tags, test_paths=test_paths, verify=verify)
uniqueTestPaths = set([])
for test in self.alltests:
uniqueTestPaths.add(test['here'])
for testdir in uniqueTestPaths:
abbrevTestDir = os.path.relpath(testdir, self.xpcDir)
remoteScriptDir = posixpath.join(self.remoteScriptsDir, abbrevTestDir)
self.pathMapping.append(PathMapping(testdir, remoteScriptDir))
def verifyRemoteOptions(parser, options):
if isinstance(options, Namespace):
options = vars(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("Error: You must use python version 2.7 or newer but less than 3.0", file=sys.stderr)
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("using APK: " + options.localAPK, file=sys.stderr)
break
else:
print("Error: please specify an APK", file=sys.stderr)
sys.exit(1)
options = verifyRemoteOptions(parser, options)
log = commandline.setup_logging("Remote XPCShell",
options,
{"tbpl": sys.stdout})
if options['interactive'] and not options['testPath']:
print("Error: You must specify a test filename in interactive mode!", file=sys.stderr)
sys.exit(1)
if options['xpcshell'] is None:
options['xpcshell'] = "xpcshell"
xpcsh = XPCShellRemote(options, log)
# we don't run concurrent tests on mobile
options['sequential'] = True
if not xpcsh.runTests(options,
testClass=RemoteXPCShellTestThread,
mobileArgs=xpcsh.mobileArgs):
sys.exit(1)
if __name__ == '__main__':
main()