示例#1
0
def cli(args=sys.argv[1:]):
    parser = OptionParser()
    parser.add_option("--timestamp", dest="timestamp", help="timestamp of "
                      "inbound build")
    parser.add_option("-a", "--addon", dest="addons",
                      help="an addon to install; repeat for multiple addons",
                      metavar="PATH1", default=[], action="append")
    parser.add_option("-p", "--profile", dest="profile",
                      help="path to profile to user", metavar="PATH")
    parser.add_option("--bits", dest="bits",
                      help="force 32 or 64 bit version (only applies to"
                      " x86_64 boxes)",
                      choices=("32", "64"), default=mozinfo.bits)
    parser.add_option("--persist", dest="persist",
                      help="the directory in which files are to persist"
                      " ie. /Users/someuser/Documents")

    options, args = parser.parse_args(args)
    if not options.timestamp:
        print "timestamp must be specified"
        sys.exit(1)
    options.bits = parse_bits(options.bits)
    runner = InboundRunner(addons=options.addons, profile=options.profile,
                           bits=options.bits, persist=options.persist)
    runner.start(get_date(options.date))
    try:
        runner.wait()
    except KeyboardInterrupt:
        runner.stop()
示例#2
0
 def test_invalid_date(self, stdout):
     stdout_data = []
     stdout.write = lambda text: stdout_data.append(text)
     
     date = utils.get_date("invalid_format")
     self.assertIsNone(date)
     self.assertIn("Incorrect date format", ''.join(stdout_data))
示例#3
0
    def test_invalid_date(self, stdout):
        stdout_data = []
        stdout.write = lambda text: stdout_data.append(text)

        date = utils.get_date("invalid_format")
        self.assertIsNone(date)
        self.assertIn("Incorrect date format", ''.join(stdout_data))
示例#4
0
def cli(args=sys.argv[1:]):
    """moznightly command line entry point"""

    # parse command line options
    parser = OptionParser()
    parser.add_option("-d", "--date", dest="date", help="date of the nightly",
                      metavar="YYYY-MM-DD", default=str(datetime.date.today()))
    parser.add_option("-a", "--addons", dest="addons",
                      help="an addon to install; repeat for multiple addons",
                      metavar="PATH1", default=[], action="append")
    parser.add_option("-p", "--profile", dest="profile",
                      help="path to profile to user", metavar="PATH")
    parser.add_option("-n", "--app", dest="app", help="application name",
                      type="choice",
                      metavar="[%s]" % "|".join(NightlyRunner.apps.keys()),
                      choices=NightlyRunner.apps.keys(),
                      default="firefox")
    parser.add_option("--inbound-branch", dest="inbound_branch",
                      help="inbound branch name on ftp.mozilla.org",
                      metavar="[tracemonkey|mozilla-1.9.2]", default=None)
    parser.add_option("--bits", dest="bits",
                      help="force 32 or 64 bit version (only applies to"
                      " x86_64 boxes)",
                      choices=("32", "64"), default=mozinfo.bits)
    parser.add_option("--persist", dest="persist",
                      help="the directory in which files are to persist ie."
                      " /Users/someuser/Documents")
    options, args = parser.parse_args(args)

    options.bits = parse_bits(options.bits)

    # run nightly
    runner = NightlyRunner(appname=options.app, addons=options.addons,
                           profile=options.profile,
                           inbound_branch=options.inbound_branch,
                           bits=options.bits, persist=options.persist)
    runner.start(get_date(options.date))
    try:
        runner.wait()
    except KeyboardInterrupt:
        runner.stop()
示例#5
0
 def test_valid_date(self):
     date = utils.get_date("2014-07-05")
     self.assertEquals(date, datetime.date(2014, 7, 5))
def main(args=sys.argv[1:]):
    usage = "usage: %prog <test> [appname1] [appname2] ..."
    parser = eideticker.OptionParser(usage=usage)
    parser.add_option("--num-runs",
                      action="store",
                      type="int",
                      dest="num_runs",
                      default=1,
                      help="number of runs (default: 1)")
    parser.add_option("--output-dir",
                      action="store",
                      type="string",
                      dest="outputdir",
                      help="output results to json file")
    parser.add_option("--no-capture",
                      action="store_true",
                      dest="no_capture",
                      help="run through the test, but don't actually "
                      "capture anything")
    parser.add_option(
        "--profile-file",
        action="store",
        type="string",
        dest="profile_file",
        help="Collect a performance profile using the built in profiler.")
    parser.add_option("--get-internal-checkerboard-stats",
                      action="store_true",
                      dest="get_internal_checkerboard_stats",
                      help="get and calculate internal checkerboard stats")
    parser.add_option("--startup-test",
                      action="store_true",
                      dest="startup_test",
                      help="measure startup times instead of normal metrics")
    parser.add_option("--url-params",
                      action="store",
                      dest="url_params",
                      default="",
                      help="additional url parameters for test")
    parser.add_option(
        "--use-apks",
        action="store_true",
        dest="use_apks",
        help=
        "use and install android APKs as part of test (instead of specifying appnames)"
    )
    parser.add_option("--date",
                      action="store",
                      dest="date",
                      metavar="YYYY-MM-DD",
                      help="get and test nightly build for date")
    parser.add_option("--start-date",
                      action="store",
                      dest="start_date",
                      metavar="YYYY-MM-DD",
                      help="start date for range of nightlies to test")
    parser.add_option("--end-date",
                      action="store",
                      dest="end_date",
                      metavar="YYYY-MM-DD",
                      help="end date for range of nightlies to test")

    options, args = parser.parse_args()

    if len(args) == 0:
        parser.error(
            "Must specify at least one argument: the path to the test")

    dates = []
    appnames = []
    apks = []
    if options.start_date and options.end_date and len(args) == 1:
        test = args[0]
        start_date = get_date(options.start_date)
        end_date = get_date(options.end_date)
        days = (end_date - start_date).days
        for numdays in range(days + 1):
            dates.append(start_date + datetime.timedelta(days=numdays))
    elif options.date and len(args) == 1:
        test = args[0]
        dates = [get_date(options.date)]
    elif not options.date and len(args) >= 2:
        test = args[0]
        if options.use_apks:
            apks = args[1:]
        else:
            appnames = args[1:]
    elif not options.date or (not options.start_date and not options.end_date):
        parser.error(
            "Must specify date, date range, a set of appnames (e.g. org.mozilla.fennec) or a set of apks (if --use-apks is specified)"
        )

    devicePrefs = eideticker.getDevicePrefs(options)
    device = eideticker.getDevice(**devicePrefs)

    if options.outputdir:
        outputfile = os.path.join(options.outputdir,
                                  "metric-test-%s.json" % time.time())
    else:
        outputfile = None

    if appnames:
        for appname in appnames:
            run_test(device,
                     options.outputdir,
                     outputfile,
                     test,
                     options.url_params,
                     options.num_runs,
                     options.startup_test,
                     options.no_capture,
                     options.get_internal_checkerboard_stats,
                     appname=appname,
                     profile_file=options.profile_file,
                     **devicePrefs)
    elif apks:
        for apk in apks:
            run_test(device,
                     options.outputdir,
                     outputfile,
                     test,
                     options.url_params,
                     options.num_runs,
                     options.startup_test,
                     options.no_capture,
                     options.get_internal_checkerboard_stats,
                     apk=apk,
                     profile_file=options.profile_file,
                     **devicePrefs)
    else:
        for date in dates:
            apk = get_build_for_date(date)
            run_test(device,
                     options.outputdir,
                     outputfile,
                     test,
                     options.url_params,
                     options.num_runs,
                     options.startup_test,
                     options.no_capture,
                     options.get_internal_checkerboard_stats,
                     apk=apk,
                     appdate=date,
                     profile_file=options.profile_file,
                     **devicePrefs)
示例#7
0
def cli():
    default_bad_date = str(datetime.date.today())
    default_good_date = "2009-01-01"
    parser = OptionParser()
    parser.add_option("-b",
                      "--bad",
                      dest="bad_date",
                      help="first known bad nightly build, default is today",
                      metavar="YYYY-MM-DD",
                      default=None)
    parser.add_option("-g",
                      "--good",
                      dest="good_date",
                      help="last known good nightly build",
                      metavar="YYYY-MM-DD",
                      default=None)
    parser.add_option("--bad-release",
                      dest="bad_release",
                      type=int,
                      help="first known bad nightly build. This option is "
                      "incompatible with --bad.")
    parser.add_option("--good-release",
                      dest="good_release",
                      type=int,
                      help="last known good nightly build. This option is "
                      "incompatible with --good.")
    parser.add_option("-e",
                      "--addon",
                      dest="addons",
                      help="an addon to install; repeat for multiple addons",
                      metavar="PATH1",
                      default=[],
                      action="append")
    parser.add_option("-p",
                      "--profile",
                      dest="profile",
                      help="profile to use with nightlies",
                      metavar="PATH")
    parser.add_option(
        "-a",
        "--arg",
        dest="cmdargs",
        help="a command-line argument to pass to the application;"
        " repeat for multiple arguments",
        metavar="ARG1",
        default=[],
        action="append")
    parser.add_option("-n",
                      "--app",
                      dest="app",
                      help="application name  (firefox, fennec,"
                      " thunderbird or b2g)",
                      metavar="[firefox|fennec|thunderbird|b2g]",
                      default="firefox")
    parser.add_option("--inbound-branch",
                      dest="inbound_branch",
                      help="inbound branch name on ftp.mozilla.org",
                      metavar="[tracemonkey|mozilla-1.9.2]",
                      default=None)
    parser.add_option("--bits",
                      dest="bits",
                      help="force 32 or 64 bit version (only applies to"
                      " x86_64 boxes)",
                      choices=("32", "64"),
                      default=mozinfo.bits)
    parser.add_option("--persist",
                      dest="persist",
                      help="the directory in which files are to persist ie."
                      " /Users/someuser/Documents")
    parser.add_option("--inbound",
                      action="store_true",
                      dest="inbound",
                      help="use inbound instead of nightlies (use --good-rev"
                      " and --bad-rev options")
    parser.add_option("--bad-rev",
                      dest="first_bad_revision",
                      help="first known bad revision (use with --inbound)")
    parser.add_option("--good-rev",
                      dest="last_good_revision",
                      help="last known good revision (use with --inbound)")
    parser.add_option("--version",
                      dest="version",
                      action="store_true",
                      help="print the mozregression version number and exits")

    (options, args) = parser.parse_args()

    if options.version:
        print __version__
        sys.exit(0)

    options.bits = parse_bits(options.bits)

    inbound_runner = None
    if options.app in ("firefox", "fennec", "b2g"):
        inbound_runner = InboundRunner(appname=options.app,
                                       addons=options.addons,
                                       inbound_branch=options.inbound_branch,
                                       profile=options.profile,
                                       cmdargs=options.cmdargs,
                                       bits=options.bits,
                                       persist=options.persist)

    if options.inbound:
        if not options.last_good_revision or not options.first_bad_revision:
            print "If bisecting inbound, both --good-rev and --bad-rev " \
                " must be set"
            sys.exit(1)
        bisector = Bisector(None,
                            inbound_runner,
                            appname=options.app,
                            last_good_revision=options.last_good_revision,
                            first_bad_revision=options.first_bad_revision)
        app = bisector.bisect_inbound
    else:
        if not options.bad_release and not options.bad_date:
            options.bad_date = default_bad_date
            print "No 'bad' date specified, using " + options.bad_date
        elif options.bad_release and options.bad_date:
            raise Exception("Options '--bad_release' and '--bad_date' "
                            "are incompatible.")
        elif options.bad_release:
            options.bad_date = date_of_release(options.bad_release)
            if options.bad_date is None:
                raise Exception("Unable to find a matching date for release " +
                                str(options.bad_release))
            print "Using 'bad' date " + options.bad_date + " for release " + \
                  str(options.bad_release)
        if not options.good_release and not options.good_date:
            options.good_date = default_good_date
            print "No 'good' date specified, using " + options.good_date
        elif options.good_release and options.good_date:
            raise Exception("Options '--good_release' and '--good_date' "
                            "are incompatible.")
        elif options.good_release:
            options.good_date = date_of_release(options.good_release)
            if options.good_date is None:
                raise Exception("Unable to find a matching date for release " +
                                str(options.good_release))
            print "Using 'good' date " + options.good_date + " for release " + \
                  str(options.good_release)

        nightly_runner = NightlyRunner(appname=options.app,
                                       addons=options.addons,
                                       inbound_branch=options.inbound_branch,
                                       profile=options.profile,
                                       cmdargs=options.cmdargs,
                                       bits=options.bits,
                                       persist=options.persist)
        bisector = Bisector(nightly_runner,
                            inbound_runner,
                            appname=options.app)
        app = lambda: bisector.bisect_nightlies(get_date(options.good_date),
                                                get_date(options.bad_date))
    try:
        app()
    except KeyboardInterrupt:
        sys.exit("\nInterrupted.")
    except errors.MozRegressionError as exc:
        sys.exit(str(exc))
示例#8
0
def cli():
    parser = OptionParser()
    parser.add_option("-b", "--bad", dest="bad_date",
                      help="first known bad nightly build, default is today",
                      metavar="YYYY-MM-DD", default=str(datetime.date.today()))
    parser.add_option("-g", "--good", dest="good_date",
                      help="last known good nightly build",
                      metavar="YYYY-MM-DD", default=None)
    parser.add_option("-e", "--addon", dest="addons",
                      help="an addon to install; repeat for multiple addons",
                      metavar="PATH1", default=[], action="append")
    parser.add_option("-p", "--profile", dest="profile",
                      help="profile to use with nightlies", metavar="PATH")
    parser.add_option("-a", "--arg", dest="cmdargs",
                      help="a command-line argument to pass to the application;"
                           " repeat for multiple arguments",
                      metavar="ARG1", default=[], action="append")
    parser.add_option("-n", "--app", dest="app",
                      help="application name  (firefox, fennec,"
                      " thunderbird or b2g)",
                      metavar="[firefox|fennec|thunderbird|b2g]",
                      default="firefox")
    parser.add_option("--inbound-branch", dest="inbound_branch",
                      help="inbound branch name on ftp.mozilla.org",
                      metavar="[tracemonkey|mozilla-1.9.2]", default=None)
    parser.add_option("--bits", dest="bits",
                      help="force 32 or 64 bit version (only applies to"
                      " x86_64 boxes)",
                      choices=("32", "64"), default=mozinfo.bits)
    parser.add_option("--persist", dest="persist",
                      help="the directory in which files are to persist ie."
                      " /Users/someuser/Documents")
    parser.add_option("--inbound", action="store_true", dest="inbound",
                      help="use inbound instead of nightlies (use --good-rev"
                      " and --bad-rev options")
    parser.add_option("--bad-rev", dest="first_bad_revision",
                      help="first known bad revision (use with --inbound)")
    parser.add_option("--good-rev", dest="last_good_revision",
                      help="last known good revision (use with --inbound)")
    parser.add_option("--version", dest="version", action="store_true",
                      help="print the mozregression version number and exits")

    (options, args) = parser.parse_args()

    if options.version:
        print __version__
        sys.exit(0)

    options.bits = parse_bits(options.bits)

    inbound_runner = None
    if options.app in ("firefox", "fennec", "b2g"):
        inbound_runner = InboundRunner(appname=options.app,
                                       addons=options.addons,
                                       inbound_branch=options.inbound_branch,
                                       profile=options.profile,
                                       cmdargs=options.cmdargs,
                                       bits=options.bits,
                                       persist=options.persist)

    if options.inbound:
        if not options.last_good_revision or not options.first_bad_revision:
            print "If bisecting inbound, both --good-rev and --bad-rev " \
                " must be set"
            sys.exit(1)
        bisector = Bisector(None, inbound_runner, appname=options.app,
                            last_good_revision=options.last_good_revision,
                            first_bad_revision=options.first_bad_revision)
        app = bisector.bisect_inbound
    else:
        if not options.good_date:
            options.good_date = "2009-01-01"
            print "No 'good' date specified, using " + options.good_date
        nightly_runner = NightlyRunner(appname=options.app, addons=options.addons,
                                       inbound_branch=options.inbound_branch,
                                       profile=options.profile,
                                       cmdargs=options.cmdargs,
                                       bits=options.bits,
                                       persist=options.persist)
        bisector = Bisector(nightly_runner, inbound_runner,
                            appname=options.app)
        app = lambda: bisector.bisect_nightlies(get_date(options.good_date),
                                                get_date(options.bad_date))
    try:
        app()
    except KeyboardInterrupt:
        sys.exit("\nInterrupted.")
    except errors.MozRegressionError as exc:
        sys.exit(str(exc))
def main(args=sys.argv[1:]):
    usage = "usage: %prog <test> [appname1] [appname2] ..."
    parser = eideticker.OptionParser(usage=usage)
    parser.add_option("--num-runs", action="store",
                      type = "int", dest = "num_runs",
                      default=1,
                      help = "number of runs (default: 1)")
    parser.add_option("--output-dir", action="store",
                      type="string", dest="outputdir",
                      help="output results to json file")
    parser.add_option("--no-capture", action="store_true",
                      dest = "no_capture",
                      help = "run through the test, but don't actually "
                      "capture anything")
    parser.add_option("--profile-file", action="store",
                      type="string", dest = "profile_file",
                      help="Collect a performance profile using the built in profiler.")
    parser.add_option("--get-internal-checkerboard-stats",
                      action="store_true",
                      dest="get_internal_checkerboard_stats",
                      help="get and calculate internal checkerboard stats")
    parser.add_option("--startup-test",
                      action="store_true",
                      dest="startup_test",
                      help="measure startup times instead of normal metrics")
    parser.add_option("--url-params", action="store",
                      dest="url_params", default="",
                      help="additional url parameters for test")
    parser.add_option("--use-apks", action="store_true", dest="use_apks",
                      help="use and install android APKs as part of test (instead of specifying appnames)")
    parser.add_option("--date", action="store", dest="date",
                      metavar="YYYY-MM-DD",
                      help="get and test nightly build for date")
    parser.add_option("--start-date", action="store", dest="start_date",
                      metavar="YYYY-MM-DD",
                      help="start date for range of nightlies to test")
    parser.add_option("--end-date", action="store", dest="end_date",
                      metavar="YYYY-MM-DD",
                      help="end date for range of nightlies to test")

    options, args = parser.parse_args()

    if len(args) == 0:
        parser.error("Must specify at least one argument: the path to the test")

    dates = []
    appnames = []
    apks = []
    if options.start_date and options.end_date and len(args) == 1:
        test = args[0]
        start_date = get_date(options.start_date)
        end_date = get_date(options.end_date)
        days=(end_date-start_date).days
        for numdays in range(days+1):
            dates.append(start_date+datetime.timedelta(days=numdays))
    elif options.date and len(args) == 1:
        test = args[0]
        dates = [get_date(options.date)]
    elif not options.date and len(args) >= 2:
        test = args[0]
        if options.use_apks:
            apks = args[1:]
        else:
            appnames = args[1:]
    elif not options.date or (not options.start_date and not options.end_date):
        parser.error("Must specify date, date range, a set of appnames (e.g. org.mozilla.fennec) or a set of apks (if --use-apks is specified)")

    devicePrefs = eideticker.getDevicePrefs(options)
    device = eideticker.getDevice(**devicePrefs)

    if options.outputdir:
        outputfile = os.path.join(options.outputdir, "metric-test-%s.json" % time.time())
    else:
        outputfile = None

    if appnames:
        for appname in appnames:
            run_test(device, options.outputdir, outputfile, test,
                     options.url_params,
                     options.num_runs,
                     options.startup_test,
                     options.no_capture,
                     options.get_internal_checkerboard_stats, appname=appname,
                     profile_file=options.profile_file, **devicePrefs)
    elif apks:
        for apk in apks:
            run_test(device, options.outputdir,
                     outputfile, test,
                     options.url_params,
                     options.num_runs,
                     options.startup_test,
                     options.no_capture,
                     options.get_internal_checkerboard_stats, apk=apk,
                     profile_file=options.profile_file, **devicePrefs)
    else:
        for date in dates:
            apk = get_build_for_date(date)
            run_test(device, options.outputdir,
                     outputfile, test,
                     options.url_params,
                     options.num_runs,
                     options.startup_test,
                     options.no_capture,
                     options.get_internal_checkerboard_stats, apk=apk,
                     appdate=date,
                     profile_file=options.profile_file, **devicePrefs)
示例#10
0
def cli(args=sys.argv[1:]):
    """moznightly command line entry point"""

    # parse command line options
    parser = OptionParser()
    parser.add_option("-d",
                      "--date",
                      dest="date",
                      help="date of the nightly",
                      metavar="YYYY-MM-DD",
                      default=str(datetime.date.today()))
    parser.add_option("-a",
                      "--addons",
                      dest="addons",
                      help="an addon to install; repeat for multiple addons",
                      metavar="PATH1",
                      default=[],
                      action="append")
    parser.add_option("-p",
                      "--profile",
                      dest="profile",
                      help="path to profile to user",
                      metavar="PATH")
    parser.add_option("-n",
                      "--app",
                      dest="app",
                      help="application name",
                      type="choice",
                      metavar="[%s]" % "|".join(NightlyRunner.apps.keys()),
                      choices=NightlyRunner.apps.keys(),
                      default="firefox")
    parser.add_option("--inbound-branch",
                      dest="inbound_branch",
                      help="inbound branch name on ftp.mozilla.org",
                      metavar="[tracemonkey|mozilla-1.9.2]",
                      default=None)
    parser.add_option("--bits",
                      dest="bits",
                      help="force 32 or 64 bit version (only applies to"
                      " x86_64 boxes)",
                      choices=("32", "64"),
                      default=mozinfo.bits)
    parser.add_option("--persist",
                      dest="persist",
                      help="the directory in which files are to persist ie."
                      " /Users/someuser/Documents")
    options, args = parser.parse_args(args)

    options.bits = parse_bits(options.bits)

    # run nightly
    runner = NightlyRunner(appname=options.app,
                           addons=options.addons,
                           profile=options.profile,
                           inbound_branch=options.inbound_branch,
                           bits=options.bits,
                           persist=options.persist)
    runner.start(get_date(options.date))
    try:
        runner.wait()
    except KeyboardInterrupt:
        runner.stop()
示例#11
0
 def test_valid_date(self):
     date = utils.get_date("2014-07-05")
     self.assertEquals(date, datetime.date(2014, 7, 5))
示例#12
0
def cli():
    default_bad_date = str(datetime.date.today())
    default_good_date = "2009-01-01"
    options = parse_args()

    inbound_runner = None
    if options.app in ("firefox", "fennec", "b2g") and not (mozinfo.os == 'win' and options.bits == 64):
        inbound_runner = InboundRunner(appname=options.app,
                                       addons=options.addons,
                                       inbound_branch=options.inbound_branch,
                                       profile=options.profile,
                                       cmdargs=options.cmdargs,
                                       bits=options.bits,
                                       persist=options.persist)

    if options.inbound:
        if not options.last_good_revision or not options.first_bad_revision:
            sys.exit("If bisecting inbound, both --good-rev and --bad-rev"
                     " must be set")
        bisector = Bisector(None, inbound_runner, appname=options.app,
                            last_good_revision=options.last_good_revision,
                            first_bad_revision=options.first_bad_revision)
        app = bisector.bisect_inbound
    else:
        if not options.bad_release and not options.bad_date:
            options.bad_date = default_bad_date
            print "No 'bad' date specified, using " + options.bad_date
        elif options.bad_release and options.bad_date:
            sys.exit("Options '--bad_release' and '--bad_date' are"
                     " incompatible.")
        elif options.bad_release:
            options.bad_date = date_of_release(options.bad_release)
            if options.bad_date is None:
                sys.exit("Unable to find a matching date for release "
                         + str(options.bad_release))
            print "Using 'bad' date " + options.bad_date + " for release " + \
                  str(options.bad_release)
        if not options.good_release and not options.good_date:
            options.good_date = default_good_date
            print "No 'good' date specified, using " + options.good_date
        elif options.good_release and options.good_date:
            sys.exit("Options '--good_release' and '--good_date'"
                     " are incompatible.")
        elif options.good_release:
            options.good_date = date_of_release(options.good_release)
            if options.good_date is None:
                sys.exit("Unable to find a matching date for release "
                         + str(options.good_release))
            print "Using 'good' date " + options.good_date + " for release " + \
                  str(options.good_release)

        nightly_runner = NightlyRunner(appname=options.app, addons=options.addons,
                                       inbound_branch=options.inbound_branch,
                                       profile=options.profile,
                                       cmdargs=options.cmdargs,
                                       bits=options.bits,
                                       persist=options.persist)
        bisector = Bisector(nightly_runner, inbound_runner,
                            appname=options.app)
        app = lambda: bisector.bisect_nightlies(get_date(options.good_date),
                                                get_date(options.bad_date))
    try:
        app()
    except KeyboardInterrupt:
        sys.exit("\nInterrupted.")
    except errors.MozRegressionError as exc:
        sys.exit(str(exc))