#!/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 import logging import posixpath import os import sys import subprocess import runxpcshelltests as xpcshell import tempfile import time from argparse import Namespace 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 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 = 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', '') 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 = 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 -a " and add "--greomni " 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 device # manager also timed out and raised 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): out = "" try: out = self.device.shellCheckOutput([self.remoteClearDirScript, remoteDir]) except mozdevice.DMError: self.log.info("unable to delete %s: '%s'" % (remoteDir, str(out))) self.log.info("retrying after 10 seconds...") time.sleep(10) try: out = self.device.shellCheckOutput([self.remoteClearDirScript, remoteDir]) except mozdevice.DMError: self.log.error("failed to delete %s: '%s'" % (remoteDir, str(out))) # 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 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.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", "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 = remoteJoin(self.remoteBinDir, fname) self.device.pushFile(local, remoteFile) 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 = 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): 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 = remoteJoin(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) 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("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 = remoteJoin(self.remoteBinDir, file) 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("Pushing %s.." % file, file=sys.stderr) localFile = os.path.join(root, file) remoteFile = remoteJoin(self.remoteBinDir, file) 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, 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 = remoteJoin(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}) dm_args = {'deviceRoot': options['remoteTestRoot']} if options['deviceIP']: dm_args['host'] = options['deviceIP'] dm_args['port'] = options['devicePort'] if options['log_tbpl_level'] == 'debug' or options['log_mach_level'] == 'debug': dm_args['logLevel'] = logging.DEBUG if options['adbPath']: dm_args['adbPath'] = options['adbPath'] dm = mozdevice.DroidADB(**dm_args) 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(dm, 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()