# # ***** BEGIN LICENSE BLOCK ***** # Version: MPL 1.1/GPL 2.0/LGPL 2.1 # # The contents of this file are subject to the Mozilla Public License Version # 1.1 (the "License"); you may not use this file except in compliance with # the License. You may obtain a copy of the License at # http://www.mozilla.org/MPL/ # # Software distributed under the License is distributed on an "AS IS" basis, # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License # for the specific language governing rights and limitations under the # License. # # The Original Code is mozilla.org code. # # The Initial Developer of the Original Code is # Mozilla Foundation. # Portions created by the Initial Developer are Copyright (C) 1998 # the Initial Developer. All Rights Reserved. # # Contributor(s): # Robert Sayre # Jeff Walden # Serge Gautherie # # Alternatively, the contents of this file may be used under the terms of # either the GNU General Public License Version 2 or later (the "GPL"), or # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), # in which case the provisions of the GPL or the LGPL are applicable instead # of those above. If you wish to allow use of your version of this file only # under the terms of either the GPL or the LGPL, and not to allow others to # use your version of this file under the terms of the MPL, indicate your # decision by deleting the provisions above and replace them with the notice # and other provisions required by the GPL or the LGPL. If you do not delete # the provisions above, a recipient may use your version of this file under # the terms of any one of the MPL, the GPL or the LGPL. # # ***** END LICENSE BLOCK ***** """ Runs the Mochitest test harness. """ from datetime import datetime import optparse import os import os.path import sys import time import shutil from urllib import quote_plus as encodeURIComponent import urllib2 import commands from automation import Automation from automationutils import * import tempfile ####################### # COMMANDLINE OPTIONS # ####################### class MochitestOptions(optparse.OptionParser): """Parses Mochitest commandline options.""" def __init__(self, automation, scriptdir, **kwargs): self._automation = automation optparse.OptionParser.__init__(self, **kwargs) defaults = {} # we want to pass down everything from self._automation.__all__ addCommonOptions(self, defaults=dict(zip(self._automation.__all__, [getattr(self._automation, x) for x in self._automation.__all__]))) self._automation.addCommonOptions(self) self.add_option("--close-when-done", action = "store_true", dest = "closeWhenDone", help = "close the application when tests are done running") defaults["closeWhenDone"] = False self.add_option("--appname", action = "store", type = "string", dest = "app", help = "absolute path to application, overriding default") defaults["app"] = os.path.join(scriptdir, self._automation.DEFAULT_APP) self.add_option("--utility-path", action = "store", type = "string", dest = "utilityPath", help = "absolute path to directory containing utility programs (xpcshell, ssltunnel, certutil)") defaults["utilityPath"] = self._automation.DIST_BIN self.add_option("--certificate-path", action = "store", type = "string", dest = "certPath", help = "absolute path to directory containing certificate store to use testing profile") defaults["certPath"] = self._automation.CERTS_SRC_DIR self.add_option("--log-file", action = "store", type = "string", dest = "logFile", metavar = "FILE", help = "file to which logging occurs") defaults["logFile"] = "" self.add_option("--autorun", action = "store_true", dest = "autorun", help = "start running tests when the application starts") defaults["autorun"] = False self.add_option("--timeout", type = "int", dest = "timeout", help = "per-test timeout in seconds") defaults["timeout"] = None self.add_option("--total-chunks", type = "int", dest = "totalChunks", help = "how many chunks to split the tests up into") defaults["totalChunks"] = None self.add_option("--this-chunk", type = "int", dest = "thisChunk", help = "which chunk to run") defaults["thisChunk"] = None self.add_option("--chunk-by-dir", type = "int", dest = "chunkByDir", help = "group tests together in the same chunk that are in the same top chunkByDir directories") defaults["chunkByDir"] = 0 self.add_option("--shuffle", dest = "shuffle", action = "store_true", help = "randomize test order") defaults["shuffle"] = False LOG_LEVELS = ("DEBUG", "INFO", "WARNING", "ERROR", "FATAL") LEVEL_STRING = ", ".join(LOG_LEVELS) self.add_option("--console-level", action = "store", type = "choice", dest = "consoleLevel", choices = LOG_LEVELS, metavar = "LEVEL", help = "one of %s to determine the level of console " "logging" % LEVEL_STRING) defaults["consoleLevel"] = None self.add_option("--file-level", action = "store", type = "choice", dest = "fileLevel", choices = LOG_LEVELS, metavar = "LEVEL", help = "one of %s to determine the level of file " "logging if a file has been specified, defaulting " "to INFO" % LEVEL_STRING) defaults["fileLevel"] = "INFO" self.add_option("--chrome", action = "store_true", dest = "chrome", help = "run chrome Mochitests") defaults["chrome"] = False self.add_option("--test-path", action = "store", type = "string", dest = "testPath", help = "start in the given directory's tests") defaults["testPath"] = "" self.add_option("--browser-chrome", action = "store_true", dest = "browserChrome", help = "run browser chrome Mochitests") defaults["browserChrome"] = False self.add_option("--a11y", action = "store_true", dest = "a11y", help = "run accessibility Mochitests"); self.add_option("--setenv", action = "append", type = "string", dest = "environment", metavar = "NAME=VALUE", help = "sets the given variable in the application's " "environment") defaults["environment"] = [] self.add_option("--browser-arg", action = "append", type = "string", dest = "browserArgs", metavar = "ARG", help = "provides an argument to the test application") defaults["browserArgs"] = [] self.add_option("--leak-threshold", action = "store", type = "int", dest = "leakThreshold", metavar = "THRESHOLD", help = "fail if the number of bytes leaked through " "refcounted objects (or bytes in classes with " "MOZ_COUNT_CTOR and MOZ_COUNT_DTOR) is greater " "than the given number") defaults["leakThreshold"] = 0 self.add_option("--fatal-assertions", action = "store_true", dest = "fatalAssertions", help = "abort testing whenever an assertion is hit " "(requires a debug build to be effective)") defaults["fatalAssertions"] = False self.add_option("--extra-profile-file", action = "append", dest = "extraProfileFiles", help = "copy specified files/dirs to testing profile") defaults["extraProfileFiles"] = [] # -h, --help are automatically handled by OptionParser self.set_defaults(**defaults) usage = """\ Usage instructions for runtests.py. All arguments are optional. If --chrome is specified, chrome tests will be run instead of web content tests. If --browser-chrome is specified, browser-chrome tests will be run instead of web content tests. See for details on the logging levels.""" self.set_usage(usage) ####################### # HTTP SERVER SUPPORT # ####################### class MochitestServer: "Web server used to serve Mochitests, for closer fidelity to the real web." def __init__(self, automation, options, profileDir, shutdownURL): self._automation = automation self._closeWhenDone = options.closeWhenDone self._utilityPath = options.utilityPath self._xrePath = options.xrePath self._profileDir = profileDir self.shutdownURL = shutdownURL self.webServer = "127.0.0.1" def start(self): "Run the Mochitest server, returning the process ID of the server." env = self._automation.environment(xrePath = self._xrePath) env["XPCOM_DEBUG_BREAK"] = "warn" if self._automation.IS_WIN32: env["PATH"] = env["PATH"] + ";" + self._xrePath args = ["-g", self._xrePath, "-v", "170", "-f", "./" + "httpd.js", '-e', 'const _SERVER_ADDR="' + self.webServer + '";', "-f", "./" + "server.js"] xpcshell = os.path.join(self._utilityPath, "xpcshell" + self._automation.BIN_SUFFIX) self._process = self._automation.Process([xpcshell] + args, env = env) pid = self._process.pid if pid < 0: print "Error starting server." sys.exit(2) self._automation.log.info("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: print "Timed out while waiting for server startup." self.stop() sys.exit(1) def stop(self): try: c = urllib2.urlopen(self.shutdownURL) c.read() c.close() self._process.wait() except: self._process.kill() class Mochitest(object): # Path to the test script on the server TEST_SERVER_HOST = "mochi.test:8888" TEST_PATH = "/tests/" CHROME_PATH = "/redirect.html"; A11Y_PATH = "/redirect-a11y.html" urlOpts = [] runSSLTunnel = True oldcwd = os.getcwd() def __init__(self, automation): self.automation = automation # 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. if self.automation.IS_DEBUG_BUILD: self.SERVER_STARTUP_TIMEOUT = 180 else: self.SERVER_STARTUP_TIMEOUT = 90 self.SCRIPT_DIRECTORY = os.path.abspath(os.path.realpath(os.path.dirname(__file__))) os.chdir(self.SCRIPT_DIRECTORY) self.PROFILE_DIRECTORY = os.path.abspath("./mochitesttestingprofile") self.LEAK_REPORT_FILE = os.path.join(self.PROFILE_DIRECTORY, "runtests_leaks.log") 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 buildTestPath(self, options): """ build the url path to the specific test harness and test file or directory """ testHost = "http://" + self.TEST_SERVER_HOST testURL = testHost + self.TEST_PATH + options.testPath if options.chrome: testURL = testHost + self.CHROME_PATH if options.testPath: self.urlOpts.append("testPath=" + encodeURIComponent(options.testPath)) elif options.a11y: testURL = testHost + self.A11Y_PATH if options.testPath: self.urlOpts.append("testPath=" + encodeURIComponent(options.testPath)) elif options.browserChrome: testURL = "about:blank" return testURL def startWebServer(self, options): """ create the webserver and start it up """ shutdownURL = "http://" + self.TEST_SERVER_HOST + "/server/shutdown" self.server = MochitestServer(self.automation, options, self.PROFILE_DIRECTORY, shutdownURL) self.server.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. self.server.ensureReady(self.SERVER_STARTUP_TIMEOUT) def stopWebServer(self): """ Server's no longer needed, and perhaps more importantly, anything it might spew to console shouldn't disrupt the leak information table we print next. """ self.server.stop() 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) def buildProfile(self, options): """ create the profile and add optional chrome bits and files if requested """ self.automation.initializeProfile(self.PROFILE_DIRECTORY, options.extraPrefs, useServerLocations = True) manifest = self.addChromeToProfile(options) self.copyExtraFilesToProfile(options) return manifest def buildBrowserEnv(self, options): """ build the environment variables for the specific test and operating system """ browserEnv = self.automation.environment(xrePath = options.xrePath) # These variables are necessary for correct application startup; change # via the commandline at your own risk. browserEnv["XPCOM_DEBUG_BREAK"] = "stack" for v in options.environment: ix = v.find("=") if ix <= 0: print "Error: syntax error in --setenv=" + v return None browserEnv[v[:ix]] = v[ix + 1:] browserEnv["XPCOM_MEM_BLOAT_LOG"] = self.LEAK_REPORT_FILE if options.fatalAssertions: browserEnv["XPCOM_DEBUG_BREAK"] = "stack-and-abort" return browserEnv def runExtensionRegistration(self, options, browserEnv): """ run once with -silent to let the extension manager do its thing and then exit the app """ self.automation.log.info("INFO | runtests.py | Performing extension manager registration: start.\n") # Don't care about this |status|: |runApp()| reporting it should be enough. status = self.automation.runApp(None, browserEnv, options.app, self.PROFILE_DIRECTORY, ["-silent"], utilityPath = options.utilityPath, xrePath = options.xrePath, symbolsPath=options.symbolsPath) # We don't care to call |processLeakLog()| for this step. self.automation.log.info("\nINFO | runtests.py | Performing extension manager registration: end.") def buildURLOptions(self, options): """ Add test control options from the command line to the url URL parameters to test URL: autorun -- kick off tests automatically closeWhenDone -- runs quit.js after tests logFile -- logs test run to an absolute path totalChunks -- how many chunks to split tests into thisChunk -- which chunk to run timeout -- per-test timeout in seconds """ # allow relative paths for logFile if options.logFile: options.logFile = self.getFullPath(options.logFile) if options.browserChrome: 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.shuffle: self.urlOpts.append("shuffle=1") def cleanup(self, manifest): """ remove temporary files and profile """ os.remove(manifest) shutil.rmtree(self.PROFILE_DIRECTORY) def runTests(self, options): """ Prepare, configure, run tests and cleanup """ debuggerInfo = getDebuggerInfo(self.oldcwd, options.debugger, options.debuggerArgs, options.debuggerInteractive); browserEnv = self.buildBrowserEnv(options) if (browserEnv == None): return 1 manifest = self.buildProfile(options) self.startWebServer(options) testURL = self.buildTestPath(options) self.buildURLOptions(options) if (len(self.urlOpts) > 0): testURL += "?" + "&".join(self.urlOpts) self.runExtensionRegistration(options, browserEnv) # 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 not options.autorun: timeout = None else: timeout = 330.0 # default JS harness timeout is 300 seconds self.automation.log.info("INFO | runtests.py | Running tests: start.\n") status = self.automation.runApp(testURL, browserEnv, options.app, self.PROFILE_DIRECTORY, options.browserArgs, runSSLTunnel = self.runSSLTunnel, utilityPath = options.utilityPath, xrePath = options.xrePath, certPath=options.certPath, debuggerInfo=debuggerInfo, symbolsPath=options.symbolsPath, timeout = timeout) self.stopWebServer() processLeakLog(self.LEAK_REPORT_FILE, options.leakThreshold) self.automation.log.info("\nINFO | runtests.py | Running tests: end.") self.cleanup(manifest) return status def makeTestConfig(self, options): "Creates a test configuration file for customizing test execution." def boolString(b): if b: return "true" return "false" logFile = options.logFile.replace("\\", "\\\\") testPath = options.testPath.replace("\\", "\\\\") content = """\ ({ autoRun: %(autorun)s, closeWhenDone: %(closeWhenDone)s, logPath: "%(logPath)s", testPath: "%(testPath)s" })""" % {"autorun": boolString(options.autorun), "closeWhenDone": boolString(options.closeWhenDone), "logPath": logFile, "testPath": testPath} config = open(os.path.join(self.PROFILE_DIRECTORY, "testConfig.js"), "w") config.write(content) config.close() def addChromeToProfile(self, options): "Adds MochiKit chrome tests to the profile." chromedir = os.path.join(self.PROFILE_DIRECTORY, "chrome") os.mkdir(chromedir) 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; } """ # write userChrome.css chromeFile = open(os.path.join(self.PROFILE_DIRECTORY, "userChrome.css"), "a") chromeFile.write(chrome) chromeFile.close() # register our chrome dir chrometestDir = os.path.abspath(".") + "/" if self.automation.IS_WIN32: chrometestDir = "file:///" + chrometestDir.replace("\\", "/") temp_file = os.path.join(tempfile.mkdtemp(), "mochikit.manifest") manifestFile = open(temp_file, "w") manifestFile.write("content mochikit " + chrometestDir + " contentaccessible=yes\n") if options.browserChrome: manifestFile.write("""overlay chrome://navigator/content/navigator.xul chrome://mochikit/content/browser-test-overlay.xul overlay chrome://browser/content/browser.xul chrome://mochikit/content/browser-test-overlay.xul """) manifestFile.close() return self.installChromeFile(temp_file, options) def installChromeFile(self, filename, options): (p, file) = os.path.split(filename) (path, leaf) = os.path.split(options.app) manifest = os.path.join(path, "chrome", file) shutil.copy(filename, manifest) return manifest 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) dest = os.path.join(self.PROFILE_DIRECTORY, os.path.basename(abspath)) if os.path.isdir(abspath): shutil.copytree(abspath, dest) else: shutil.copy(abspath, dest) def main(): automation = Automation() automation.setServerInfo() mochitest = Mochitest(automation) parser = MochitestOptions(automation, mochitest.SCRIPT_DIRECTORY) options, args = parser.parse_args() if options.totalChunks is not None and options.thisChunk is None: parser.error("thisChunk must be specified when totalChunks is specified") if options.totalChunks: if not 1 <= options.thisChunk <= options.totalChunks: parser.error("thisChunk must be between 1 and totalChunks") if options.xrePath is None: # default xrePath to the app path if not provided # but only if an app path was explicitly provided if options.app != parser.defaults['app']: options.xrePath = os.path.dirname(options.app) else: # otherwise default to dist/bin options.xrePath = automation.DIST_BIN # allow relative paths options.xrePath = mochitest.getFullPath(options.xrePath) options.app = mochitest.getFullPath(options.app) if not os.path.exists(options.app): msg = """\ Error: Path %(app)s doesn't exist. Are you executing $objdir/_tests/testing/mochitest/runtests.py?""" print msg % {"app": options.app} sys.exit(1) options.utilityPath = mochitest.getFullPath(options.utilityPath) options.certPath = mochitest.getFullPath(options.certPath) if options.symbolsPath: options.symbolsPath = mochitest.getFullPath(options.symbolsPath) sys.exit(mochitest.runTests(options)) if __name__ == "__main__": main()