Source code
Revision control
Copy as Markdown
Other Tools
# 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
import json
import os
import sys
import tempfile
from abc import ABCMeta, abstractmethod, abstractproperty
from argparse import SUPPRESS, ArgumentParser
from itertools import chain
from shutil import which
import mozinfo
import mozlog
import moznetwork
import six
from mozprofile import DEFAULT_PORTS
from six.moves.urllib.parse import urlparse
here = os.path.abspath(os.path.dirname(__file__))
try:
from mozbuild.base import MachCommandConditions as conditions
from mozbuild.base import MozbuildObject
build_obj = MozbuildObject.from_environment(cwd=here)
except ImportError:
build_obj = None
conditions = None
# Maps test flavors to data needed to run them
ALL_FLAVORS = {
"mochitest": {
"suite": "plain",
"aliases": ("plain", "mochitest"),
"enabled_apps": ("firefox", "android"),
"extra_args": {
"flavor": "plain",
},
"install_subdir": "tests",
},
"chrome": {
"suite": "chrome",
"aliases": ("chrome", "mochitest-chrome"),
"enabled_apps": ("firefox"),
"extra_args": {
"flavor": "chrome",
},
},
"browser-chrome": {
"suite": "browser",
"aliases": ("browser", "browser-chrome", "mochitest-browser-chrome", "bc"),
"enabled_apps": ("firefox", "thunderbird"),
"extra_args": {
"flavor": "browser",
},
},
"a11y": {
"suite": "a11y",
"aliases": ("a11y", "mochitest-a11y", "accessibility"),
"enabled_apps": ("firefox",),
"extra_args": {
"flavor": "a11y",
},
},
}
SUPPORTED_FLAVORS = list(
chain.from_iterable([f["aliases"] for f in ALL_FLAVORS.values()])
)
CANONICAL_FLAVORS = sorted([f["aliases"][0] for f in ALL_FLAVORS.values()])
def strtobool(value: str):
# Copied from `mach.util` since `mach.util` is not guaranteed to be available
# Reimplementation of distutils.util.strtobool
true_vals = ("y", "yes", "t", "true", "on", "1")
false_vals = ("n", "no", "f", "false", "off", "0")
value = value.lower()
if value in true_vals:
return 1
if value in false_vals:
return 0
raise ValueError(f'Expected one of: {", ".join(true_vals + false_vals)}')
def get_default_valgrind_suppression_files():
# We are trying to locate files in the source tree. So if we
# don't know where the source tree is, we must give up.
#
# When this is being run by |mach mochitest --valgrind ...|, it is
# expected that |build_obj| is not None, and so the logic below will
# select the correct suppression files.
#
# When this is run from mozharness, |build_obj| is None, and we expect
# that testing/mozharness/configs/unittests/linux_unittests.py will
# select the correct suppression files (and paths to them) and
# will specify them using the --valgrind-supp-files= flag. Hence this
# function will not get called when running from mozharness.
#
# Note: keep these Valgrind .sup file names consistent with those
# in testing/mozharness/configs/unittests/linux_unittest.py.
if build_obj is None or build_obj.topsrcdir is None:
return []
supps_path = os.path.join(build_obj.topsrcdir, "build", "valgrind")
rv = []
if mozinfo.os == "linux":
if mozinfo.processor == "x86_64":
rv.append(os.path.join(supps_path, "x86_64-pc-linux-gnu.sup"))
rv.append(os.path.join(supps_path, "cross-architecture.sup"))
elif mozinfo.processor == "x86":
rv.append(os.path.join(supps_path, "i386-pc-linux-gnu.sup"))
rv.append(os.path.join(supps_path, "cross-architecture.sup"))
return rv
@six.add_metaclass(ABCMeta)
class ArgumentContainer:
@abstractproperty
def args(self):
pass
@abstractproperty
def defaults(self):
pass
@abstractmethod
def validate(self, parser, args, context):
pass
def get_full_path(self, path, cwd):
"""Get an absolute path relative to cwd."""
return os.path.normpath(os.path.join(cwd, os.path.expanduser(path)))
class MochitestArguments(ArgumentContainer):
"""General mochitest arguments."""
LOG_LEVELS = ("DEBUG", "INFO", "WARNING", "ERROR", "FATAL")
args = [
[
["test_paths"],
{
"nargs": "*",
"metavar": "TEST",
"default": [],
"help": "Test to run. Can be a single test file or a directory of tests "
"(to run recursively). If omitted, the entire suite is run.",
},
],
[
["-f", "--flavor"],
{
"choices": SUPPORTED_FLAVORS,
"metavar": "{{{}}}".format(", ".join(CANONICAL_FLAVORS)),
"default": None,
"help": "Only run tests of this flavor.",
},
],
[
["--keep-open"],
{
"nargs": "?",
"type": strtobool,
"const": "true",
"default": None,
"help": "Always keep the browser open after tests complete. Or always close the "
"browser with --keep-open=false",
},
],
[
["--appname"],
{
"dest": "app",
"default": None,
"help": (
"Override the default binary used to run tests with the path provided, e.g "
"/usr/bin/firefox. If you have run ./mach package beforehand, you can "
"specify 'dist' to run tests against the distribution bundle's binary."
),
},
],
[
["--utility-path"],
{
"dest": "utilityPath",
"default": build_obj.bindir if build_obj is not None else None,
"help": "absolute path to directory containing utility programs "
"(xpcshell, ssltunnel, certutil)",
"suppress": True,
},
],
[
["--certificate-path"],
{
"dest": "certPath",
"default": None,
"help": "absolute path to directory containing certificate store to use testing profile", # NOQA: E501
"suppress": True,
},
],
[
["--no-autorun"],
{
"action": "store_false",
"dest": "autorun",
"default": True,
"help": "Do not start running tests automatically.",
},
],
[
["--timeout"],
{
"type": int,
"default": None,
"help": "The per-test timeout in seconds (default: 60 seconds).",
},
],
[
["--max-timeouts"],
{
"type": int,
"dest": "maxTimeouts",
"default": None,
"help": "The maximum number of timeouts permitted before halting testing.",
},
],
[
["--total-chunks"],
{
"type": int,
"dest": "totalChunks",
"help": "Total number of chunks to split tests into.",
"default": None,
},
],
[
["--this-chunk"],
{
"type": int,
"dest": "thisChunk",
"help": "If running tests by chunks, the chunk number to run.",
"default": None,
},
],
[
["--chunk-by-runtime"],
{
"action": "store_true",
"dest": "chunkByRuntime",
"help": "Group tests such that each chunk has roughly the same runtime.",
"default": False,
},
],
[
["--chunk-by-dir"],
{
"type": int,
"dest": "chunkByDir",
"help": "Group tests together in the same chunk that are in the same top "
"chunkByDir directories.",
"default": 0,
},
],
[
["--run-by-manifest"],
{
"action": "store_true",
"dest": "runByManifest",
"help": "Run each manifest in a single browser instance with a fresh profile.",
"default": False,
"suppress": True,
},
],
[
["--shuffle"],
{
"action": "store_true",
"help": "Shuffle execution order of tests.",
"default": False,
},
],
[
["--console-level"],
{
"dest": "consoleLevel",
"choices": LOG_LEVELS,
"default": "INFO",
"help": "One of {} to determine the level of console logging.".format(
", ".join(LOG_LEVELS)
),
"suppress": True,
},
],
[
["--bisect-chunk"],
{
"dest": "bisectChunk",
"default": None,
"help": "Specify the failing test name to find the previous tests that may be "
"causing the failure.",
},
],
[
["--start-at"],
{
"dest": "startAt",
"default": "",
"help": "Start running the test sequence at this test.",
},
],
[
["--end-at"],
{
"dest": "endAt",
"default": "",
"help": "Stop running the test sequence at this test.",
},
],
[
["--subsuite"],
{
"default": None,
"help": "Subsuite of tests to run. Unlike tags, subsuites also remove tests from "
"the default set. Only one can be specified at once.",
},
],
[
["--setenv"],
{
"action": "append",
"dest": "environment",
"metavar": "NAME=VALUE",
"default": [],
"help": "Sets the given variable in the application's environment.",
},
],
[
["--exclude-extension"],
{
"action": "append",
"dest": "extensionsToExclude",
"default": [],
"help": "Excludes the given extension from being installed in the test profile.",
"suppress": True,
},
],
[
["--browser-arg"],
{
"action": "append",
"dest": "browserArgs",
"default": [],
"help": "Provides an argument to the test application (e.g Firefox).",
"suppress": True,
},
],
[
["--leak-threshold"],
{
"type": int,
"dest": "defaultLeakThreshold",
"default": 0,
"help": "Fail if the number of bytes leaked in default processes through "
"refcounted objects (or bytes in classes with MOZ_COUNT_CTOR and "
"MOZ_COUNT_DTOR) is greater than the given number.",
"suppress": True,
},
],
[
["--fatal-assertions"],
{
"action": "store_true",
"dest": "fatalAssertions",
"default": False,
"help": "Abort testing whenever an assertion is hit (requires a debug build to "
"be effective).",
"suppress": True,
},
],
[
["--extra-profile-file"],
{
"action": "append",
"dest": "extraProfileFiles",
"default": [],
"help": "Copy specified files/dirs to testing profile. Can be specified more "
"than once.",
"suppress": True,
},
],
[
["--install-extension"],
{
"action": "append",
"dest": "extensionsToInstall",
"default": [],
"help": "Install the specified extension in the testing profile. Can be a path "
"to a .xpi file.",
},
],
[
["--profile-path"],
{
"dest": "profilePath",
"default": None,
"help": "Directory where the profile will be stored. This directory will be "
"deleted after the tests are finished.",
"suppress": True,
},
],
[
["--conditioned-profile"],
{
"dest": "conditionedProfile",
"action": "store_true",
"default": False,
"help": "Download and run with a full conditioned profile.",
},
],
[
["--testing-modules-dir"],
{
"dest": "testingModulesDir",
"default": None,
"help": "Directory where testing-only JS modules are located.",
"suppress": True,
},
],
[
["--repeat"],
{
"type": int,
"default": 0,
"help": "Repeat the tests the given number of times.",
},
],
[
["--run-until-failure"],
{
"action": "store_true",
"dest": "runUntilFailure",
"default": False,
"help": "Run tests repeatedly but stop the first time a test fails. Default cap "
"is 30 runs, which can be overridden with the --repeat parameter.",
},
],
[
["--manifest"],
{
"dest": "manifestFile",
"default": None,
"help": "Path to a manifestparser (.ini formatted) manifest of tests to run.",
"suppress": True,
},
],
[
["--extra-mozinfo-json"],
{
"dest": "extra_mozinfo_json",
"default": None,
"help": "Filter tests based on a given mozinfo file.",
"suppress": True,
},
],
[
["--testrun-manifest-file"],
{
"dest": "testRunManifestFile",
"default": "tests.json",
"help": "Overrides the default filename of the tests.json manifest file that is "
"generated by the harness and used by SimpleTest. Only useful when running "
"multiple test runs simulatenously on the same machine.",
"suppress": True,
},
],
[
["--dump-tests"],
{
"dest": "dump_tests",
"default": None,
"help": "Specify path to a filename to dump all the tests that will be run",
"suppress": True,
},
],
[
["--failure-file"],
{
"dest": "failureFile",
"default": None,
"help": "Filename of the output file where we can store a .json list of failures "
"to be run in the future with --run-only-tests.",
"suppress": True,
},
],
[
["--run-slower"],
{
"action": "store_true",
"dest": "runSlower",
"default": False,
"help": "Delay execution between tests.",
},
],
[
["--httpd-path"],
{
"dest": "httpdPath",
"default": None,
"help": "Path to the httpd.js file.",
"suppress": True,
},
],
[
["--use-http3-server"],
{
"dest": "useHttp3Server",
"default": False,
"help": "Whether to use the Http3 server",
"action": "store_true",
},
],
[
["--use-http2-server"],
{
"dest": "useHttp2Server",
"default": False,
"help": "Whether to use the Http2 server",
"action": "store_true",
},
],
[
["--setpref"],
{
"action": "append",
"metavar": "PREF=VALUE",
"default": [],
"dest": "extraPrefs",
"help": "Defines an extra user preference.",
},
],
[
["--jsconsole"],
{
"action": "store_true",
"default": False,
"help": "Open the Browser Console.",
},
],
[
["--jsdebugger"],
{
"action": "store_true",
"default": False,
"help": "Start the browser JS debugger before running the test.",
},
],
[
["--jsdebugger-path"],
{
"default": None,
"dest": "jsdebuggerPath",
"help": "Path to a Firefox binary that will be used to run the toolbox. Should "
"be used together with --jsdebugger.",
},
],
[
["--debug-on-failure"],
{
"action": "store_true",
"default": False,
"dest": "debugOnFailure",
"help": "Breaks execution and enters the JS debugger on a test failure. Should "
"be used together with --jsdebugger.",
},
],
[
["--disable-e10s"],
{
"action": "store_false",
"default": True,
"dest": "e10s",
"help": "Run tests with electrolysis preferences and test filtering disabled.",
},
],
[
["--enable-a11y-checks"],
{
"action": "store_true",
"default": False,
"dest": "a11y_checks",
"help": "Run tests with accessibility checks enabled.",
},
],
[
["--disable-fission"],
{
"action": "store_true",
"default": False,
"dest": "disable_fission",
"help": "Run tests with fission (site isolation) disabled.",
},
],
[
["--enable-xorigin-tests"],
{
"action": "store_true",
"default": False,
"dest": "xOriginTests",
"help": "Run tests in a cross origin iframe.",
},
],
[
["--store-chrome-manifest"],
{
"action": "store",
"help": "Destination path to write a copy of any chrome manifest "
"written by the harness.",
"default": None,
"suppress": True,
},
],
[
["--jscov-dir-prefix"],
{
"action": "store",
"help": "Directory to store per-test line coverage data as json "
"(browser-chrome only). To emit lcov formatted data, set "
"JS_CODE_COVERAGE_OUTPUT_DIR in the environment.",
"default": None,
"suppress": True,
},
],
[
["--dmd"],
{
"action": "store_true",
"default": False,
"help": "Run tests with DMD active.",
},
],
[
["--dump-output-directory"],
{
"default": None,
"dest": "dumpOutputDirectory",
"help": "Specifies the directory in which to place dumped memory reports.",
},
],
[
["--dump-about-memory-after-test"],
{
"action": "store_true",
"default": False,
"dest": "dumpAboutMemoryAfterTest",
"help": "Dump an about:memory log after each test in the directory specified "
"by --dump-output-directory.",
},
],
[
["--dump-dmd-after-test"],
{
"action": "store_true",
"default": False,
"dest": "dumpDMDAfterTest",
"help": "Dump a DMD log (and an accompanying about:memory log) after each test. "
"These will be dumped into your default temp directory, NOT the directory "
"specified by --dump-output-directory. The logs are numbered by test, and "
"each test will include output that indicates the DMD output filename.",
},
],
[
["--screenshot-on-fail"],
{
"action": "store_true",
"default": False,
"dest": "screenshotOnFail",
"help": "Take screenshots on all test failures. Set $MOZ_UPLOAD_DIR to a directory " # NOQA: E501
"for storing the screenshots.",
},
],
[
["--quiet"],
{
"action": "store_true",
"dest": "quiet",
"default": False,
"help": "Do not print test log lines unless a failure occurs.",
},
],
[
["--headless"],
{
"action": "store_true",
"dest": "headless",
"default": False,
"help": "Run tests in headless mode.",
},
],
[
["--pidfile"],
{
"dest": "pidFile",
"default": "",
"help": "Name of the pidfile to generate.",
"suppress": True,
},
],
[
["--use-test-media-devices"],
{
"action": "store_true",
"default": False,
"dest": "useTestMediaDevices",
"help": "Use test media device drivers for media testing.",
},
],
[
["--gmp-path"],
{
"default": None,
"help": "Path to fake GMP plugin. Will be deduced from the binary if not passed.",
"suppress": True,
},
],
[
["--xre-path"],
{
"dest": "xrePath",
"default": None, # individual scripts will set a sane default
"help": "Absolute path to directory containing XRE (probably xulrunner).",
"suppress": True,
},
],
[
["--symbols-path"],
{
"dest": "symbolsPath",
"default": None,
"help": "Absolute path to directory containing breakpad symbols, or the URL of a "
"zip file containing symbols",
"suppress": True,
},
],
[
["--debugger"],
{
"default": None,
"help": "Debugger binary to run tests in. Program name or path.",
},
],
[
["--debugger-args"],
{
"dest": "debuggerArgs",
"default": None,
"help": "Arguments to pass to the debugger.",
},
],
[
["--valgrind"],
{
"default": None,
"help": "Valgrind binary to run tests with. Program name or path.",
},
],
[
["--valgrind-args"],
{
"dest": "valgrindArgs",
"default": None,
"help": "Comma-separated list of extra arguments to pass to Valgrind.",
},
],
[
["--valgrind-supp-files"],
{
"dest": "valgrindSuppFiles",
"default": None,
"help": "Comma-separated list of suppression files to pass to Valgrind.",
},
],
[
["--debugger-interactive"],
{
"action": "store_true",
"dest": "debuggerInteractive",
"default": None,
"help": "Prevents the test harness from redirecting stdout and stderr for "
"interactive debuggers.",
"suppress": True,
},
],
[
["--tag"],
{
"action": "append",
"dest": "test_tags",
"default": None,
"help": "Filter out tests that don't have the given tag. Can be used multiple "
"times in which case the test must contain at least one of the given tags.",
},
],
[
["--marionette"],
{
"default": None,
"help": "host:port to use when connecting to Marionette",
},
],
[
["--marionette-socket-timeout"],
{
"default": None,
"help": "Timeout while waiting to receive a message from the marionette server.",
"suppress": True,
},
],
[
["--marionette-startup-timeout"],
{
"default": None,
"help": "Timeout while waiting for marionette server startup.",
"suppress": True,
},
],
[
["--cleanup-crashes"],
{
"action": "store_true",
"dest": "cleanupCrashes",
"default": False,
"help": "Delete pending crash reports before running tests.",
"suppress": True,
},
],
[
["--websocket-process-bridge-port"],
{
"default": "8191",
"dest": "websocket_process_bridge_port",
"help": "Port for websocket/process bridge. Default 8191.",
},
],
[
["--failure-pattern-file"],
{
"default": None,
"dest": "failure_pattern_file",
"help": "File describes all failure patterns of the tests.",
"suppress": True,
},
],
[
["--sandbox-read-whitelist"],
{
"default": [],
"dest": "sandboxReadWhitelist",
"action": "append",
"help": "Path to add to the sandbox whitelist.",
"suppress": True,
},
],
[
["--verify"],
{
"action": "store_true",
"default": False,
"help": "Run tests in verification mode: Run many times in different "
"ways, to see if there are intermittent failures.",
},
],
[
["--verify-fission"],
{
"action": "store_true",
"default": False,
"help": "Run tests once without Fission, once with Fission",
},
],
[
["--verify-max-time"],
{
"type": int,
"default": 3600,
"help": "Maximum time, in seconds, to run in --verify mode.",
},
],
[
["--profiler"],
{
"action": "store_true",
"dest": "profiler",
"default": False,
"help": "Run the Firefox Profiler and get a performance profile of the "
"mochitest. This is useful to find performance issues, and also "
"to see what exactly the test is doing. To get profiler options run: "
"`MOZ_PROFILER_HELP=1 ./mach run`",
},
],
[
["--profiler-save-only"],
{
"action": "store_true",
"dest": "profilerSaveOnly",
"default": False,
"help": "Run the Firefox Profiler and save it to the path specified by the "
"MOZ_UPLOAD_DIR environment variable.",
},
],
[
["--run-failures"],
{
"action": "store",
"dest": "runFailures",
"default": "",
"help": "Run fail-if/skip-if tests that match a keyword given.",
},
],
[
["--timeout-as-pass"],
{
"action": "store_true",
"dest": "timeoutAsPass",
"default": False,
"help": "treat harness level timeouts as passing (used for quarantine jobs).",
},
],
[
["--crash-as-pass"],
{
"action": "store_true",
"dest": "crashAsPass",
"default": False,
"help": "treat harness level crashes as passing (used for quarantine jobs).",
},
],
[
["--compare-preferences"],
{
"action": "store_true",
"dest": "comparePrefs",
"default": False,
"help": "Compare preferences at the end of each test and report changed ones as failures.",
},
],
[
["--restart-after-failure"],
{
"dest": "restartAfterFailure",
"default": False,
"help": "Terminate the session on first failure and restart where you left off.",
},
],
[
["--variant"],
{
"dest": "variant",
"default": "",
"help": "use specified variant for any harness level changes.",
},
],
]
defaults = {
# log for some reason.
"ignoreMissingLeaks": ["gmplugin"],
"extensionsToExclude": ["specialpowers"],
# Set server information on the args object
"webServer": "127.0.0.1",
"httpPort": DEFAULT_PORTS["http"],
"sslPort": DEFAULT_PORTS["https"],
"webSocketPort": "9988",
# The default websocket port is incorrect in mozprofile; it is
# set to the SSL proxy setting. See:
# args.webSocketPort = DEFAULT_PORTS['ws']
}
def validate(self, parser, options, context):
"""Validate generic options."""
# and android doesn't use 'app' the same way, so skip validation
if parser.app != "android":
if options.app is None:
if build_obj:
from mozbuild.base import BinaryNotFoundException
try:
options.app = build_obj.get_binary_path()
except BinaryNotFoundException as e:
print("{}\n\n{}\n".format(e, e.help()))
sys.exit(1)
else:
parser.error(
"could not find the application path, --appname must be specified"
)
elif options.app == "dist" and build_obj:
options.app = build_obj.get_binary_path(where="staged-package")
options.app = self.get_full_path(options.app, parser.oldcwd)
if not os.path.exists(options.app):
parser.error(
"Error: Path {} doesn't exist. Are you executing "
"$objdir/_tests/testing/mochitest/runtests.py?".format(options.app)
)
if options.flavor is None:
options.flavor = "plain"
for value in ALL_FLAVORS.values():
if options.flavor in value["aliases"]:
options.flavor = value["suite"]
break
if options.gmp_path is None and options.app and build_obj:
# Need to fix the location of gmp_fake which might not be shipped in the binary
gmp_modules = (
("gmp-fake", "1.0"),
("gmp-clearkey", "0.1"),
("gmp-fakeopenh264", "1.0"),
)
options.gmp_path = os.pathsep.join(
os.path.join(build_obj.bindir, *p) for p in gmp_modules
)
if options.totalChunks is not None and options.thisChunk is None:
parser.error("thisChunk must be specified when totalChunks is specified")
if options.extra_mozinfo_json:
if not os.path.isfile(options.extra_mozinfo_json):
parser.error(
"Error: couldn't find mozinfo.json at '%s'."
% options.extra_mozinfo_json
)
options.extra_mozinfo_json = json.load(open(options.extra_mozinfo_json))
if options.totalChunks:
if not 1 <= options.thisChunk <= options.totalChunks:
parser.error("thisChunk must be between 1 and totalChunks")
if options.chunkByDir and options.chunkByRuntime:
parser.error("can only use one of --chunk-by-dir or --chunk-by-runtime")
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.get_default("app"):
options.xrePath = os.path.dirname(options.app)
if mozinfo.isMac:
options.xrePath = os.path.join(
os.path.dirname(options.xrePath), "Resources"
)
elif build_obj is not None:
# otherwise default to dist/bin
options.xrePath = build_obj.bindir
else:
parser.error(
"could not find xre directory, --xre-path must be specified"
)
# allow relative paths
if options.xrePath:
options.xrePath = self.get_full_path(options.xrePath, parser.oldcwd)
if options.profilePath:
options.profilePath = self.get_full_path(options.profilePath, parser.oldcwd)
if options.utilityPath:
options.utilityPath = self.get_full_path(options.utilityPath, parser.oldcwd)
if options.certPath:
options.certPath = self.get_full_path(options.certPath, parser.oldcwd)
elif build_obj:
options.certPath = os.path.join(
build_obj.topsrcdir, "build", "pgo", "certs"
)
if options.symbolsPath and len(urlparse(options.symbolsPath).scheme) < 2:
options.symbolsPath = self.get_full_path(options.symbolsPath, parser.oldcwd)
elif not options.symbolsPath and build_obj:
options.symbolsPath = os.path.join(
build_obj.distdir, "crashreporter-symbols"
)
if options.debugOnFailure and not options.jsdebugger:
parser.error("--debug-on-failure requires --jsdebugger.")
if options.jsdebuggerPath and not options.jsdebugger:
parser.error("--jsdebugger-path requires --jsdebugger.")
if options.debuggerArgs and not options.debugger:
parser.error("--debugger-args requires --debugger.")
if options.valgrind or options.debugger:
# valgrind and some debuggers may cause Gecko to start slowly. Make sure
# marionette waits long enough to connect.
options.marionette_startup_timeout = 900
options.marionette_socket_timeout = 540
if options.store_chrome_manifest:
options.store_chrome_manifest = os.path.abspath(
options.store_chrome_manifest
)
if not os.path.isdir(os.path.dirname(options.store_chrome_manifest)):
parser.error(
"directory for %s does not exist as a destination to copy a "
"chrome manifest." % options.store_chrome_manifest
)
if options.jscov_dir_prefix:
options.jscov_dir_prefix = os.path.abspath(options.jscov_dir_prefix)
if not os.path.isdir(options.jscov_dir_prefix):
parser.error(
"directory %s does not exist as a destination for coverage "
"data." % options.jscov_dir_prefix
)
if options.testingModulesDir is None:
# Try to guess the testing modules directory.
possible = [os.path.join(here, os.path.pardir, "modules")]
if build_obj:
possible.insert(
0, os.path.join(build_obj.topobjdir, "_tests", "modules")
)
for p in possible:
if os.path.isdir(p):
options.testingModulesDir = p
break
# Paths to specialpowers and mochijar from the tests archive.
options.stagedAddons = [
os.path.join(here, "extensions", "specialpowers"),
os.path.join(here, "mochijar"),
]
if build_obj:
objdir_xpi_stage = os.path.join(build_obj.distdir, "xpi-stage")
if os.path.isdir(objdir_xpi_stage):
options.stagedAddons = [
os.path.join(objdir_xpi_stage, "specialpowers"),
os.path.join(objdir_xpi_stage, "mochijar"),
]
plugins_dir = os.path.join(build_obj.distdir, "plugins")
if (
os.path.isdir(plugins_dir)
and plugins_dir not in options.extraProfileFiles
):
options.extraProfileFiles.append(plugins_dir)
# Even if buildbot is updated, we still want this, as the path we pass in
# to the app must be absolute and have proper slashes.
if options.testingModulesDir is not None:
options.testingModulesDir = os.path.normpath(options.testingModulesDir)
if not os.path.isabs(options.testingModulesDir):
options.testingModulesDir = os.path.abspath(options.testingModulesDir)
if not os.path.isdir(options.testingModulesDir):
parser.error(
"--testing-modules-dir not a directory: %s"
% options.testingModulesDir
)
options.testingModulesDir = options.testingModulesDir.replace("\\", "/")
if options.testingModulesDir[-1] != "/":
options.testingModulesDir += "/"
if options.runUntilFailure:
if not options.repeat:
options.repeat = 29
if options.dumpOutputDirectory is None:
options.dumpOutputDirectory = tempfile.gettempdir()
if options.dumpAboutMemoryAfterTest or options.dumpDMDAfterTest:
if not os.path.isdir(options.dumpOutputDirectory):
parser.error(
"--dump-output-directory not a directory: %s"
% options.dumpOutputDirectory
)
if options.useTestMediaDevices:
if not mozinfo.isLinux:
parser.error(
"--use-test-media-devices is only supported on Linux currently"
)
gst01 = which("gst-launch-0.1")
gst010 = which("gst-launch-0.10")
gst10 = which("gst-launch-1.0")
pactl = which("pactl")
if not (gst01 or gst10 or gst010):
parser.error(
"Missing gst-launch-{0.1,0.10,1.0}, required for "
"--use-test-media-devices"
)
if not pactl:
parser.error(
"Missing binary pactl required for " "--use-test-media-devices"
)
# The a11y and chrome flavors can't run with e10s.
if options.flavor in ("a11y", "chrome") and options.e10s:
parser.error(
"mochitest-{} does not support e10s, try again with "
"--disable-e10s.".format(options.flavor)
)
# If e10s explicitly disabled and no fission option specified, disable fission
if (not options.e10s) and (not options.disable_fission):
options.disable_fission = True
options.leakThresholds = {
"default": options.defaultLeakThreshold,
"tab": options.defaultLeakThreshold,
"forkserver": options.defaultLeakThreshold,
# GMP rarely gets a log, but when it does, it leaks a little.
"gmplugin": 20000,
}
if mozinfo.isWin:
options.leakThresholds["tab"] = 1000
# XXX We can't normalize test_paths in the non build_obj case here,
# because testRoot depends on the flavor, which is determined by the
# mach command and therefore not finalized yet. Conversely, test paths
# need to be normalized here for the mach case.
if options.test_paths and build_obj:
# Normalize test paths so they are relative to test root
options.test_paths = [
build_obj._wrap_path_argument(p).relpath() for p in options.test_paths
]
return options
class AndroidArguments(ArgumentContainer):
"""Android specific arguments."""
args = [
[
["--no-install"],
{
"action": "store_true",
"default": False,
"help": "Skip the installation of the APK.",
},
],
[
["--aab"],
{
"action": "store_true",
"default": False,
"help": "Install the test_runner app using AAB.",
},
],
[
["--deviceSerial"],
{
"dest": "deviceSerial",
"help": "adb serial number of remote device. This is required "
"when more than one device is connected to the host. "
"Use 'adb devices' to see connected devices.",
"default": None,
},
],
[
["--adbpath"],
{
"dest": "adbPath",
"default": None,
"help": "Path to adb binary.",
"suppress": True,
},
],
[
["--remote-webserver"],
{
"dest": "remoteWebServer",
"default": None,
"help": "IP address of the remote web server.",
},
],
[
["--http-port"],
{
"dest": "httpPort",
"default": DEFAULT_PORTS["http"],
"help": "http port of the remote web server.",
"suppress": True,
},
],
[
["--ssl-port"],
{
"dest": "sslPort",
"default": DEFAULT_PORTS["https"],
"help": "ssl port of the remote web server.",
"suppress": True,
},
],
[
["--remoteTestRoot"],
{
"dest": "remoteTestRoot",
"default": None,
"help": "Remote directory to use as test root "
"(eg. /data/local/tmp/test_root).",
"suppress": True,
},
],
[
["--enable-coverage"],
{
"action": "store_true",
"default": False,
"help": "Enable collecting code coverage information when running "
"junit tests.",
},
],
[
["--coverage-output-dir"],
{
"action": "store",
"default": None,
"help": "When using --enable-java-coverage, save the code coverage report "
"files to this directory.",
},
],
]
defaults = {
# we don't want to exclude specialpowers on android just yet
"extensionsToExclude": [],
# mochijar doesn't get installed via marionette on android
"extensionsToInstall": [os.path.join(here, "mochijar")],
"logFile": "mochitest.log",
"utilityPath": None,
}
def validate(self, parser, options, context):
"""Validate android options."""
if build_obj:
options.log_mach = "-"
objdir_xpi_stage = os.path.join(build_obj.distdir, "xpi-stage")
if os.path.isdir(objdir_xpi_stage):
options.extensionsToInstall = [
os.path.join(objdir_xpi_stage, "mochijar"),
os.path.join(objdir_xpi_stage, "specialpowers"),
]
if options.remoteWebServer is None:
options.remoteWebServer = moznetwork.get_ip()
options.webServer = options.remoteWebServer
if options.app is None:
options.app = "org.mozilla.geckoview.test_runner"
if build_obj and "MOZ_HOST_BIN" in os.environ:
options.xrePath = os.environ["MOZ_HOST_BIN"]
# Only reset the xrePath if it wasn't provided
if options.xrePath is None:
options.xrePath = options.utilityPath
if build_obj:
options.topsrcdir = build_obj.topsrcdir
if options.pidFile != "":
f = open(options.pidFile, "w")
f.write("%s" % os.getpid())
f.close()
if options.coverage_output_dir and not options.enable_coverage:
parser.error("--coverage-output-dir must be used with --enable-coverage")
if options.enable_coverage:
if not options.autorun:
parser.error("--enable-coverage cannot be used with --no-autorun")
if not options.coverage_output_dir:
parser.error(
"--coverage-output-dir must be specified when using --enable-coverage"
)
parent_dir = os.path.dirname(options.coverage_output_dir)
if not os.path.isdir(options.coverage_output_dir):
parser.error(
"The directory for the coverage output does not exist: %s"
% parent_dir
)
# allow us to keep original application around for cleanup while
# running tests
options.remoteappname = options.app
return options
container_map = {
"generic": [MochitestArguments],
"android": [MochitestArguments, AndroidArguments],
}
class MochitestArgumentParser(ArgumentParser):
"""%(prog)s [options] [test paths]"""
_containers = None
context = {}
def __init__(self, app=None, **kwargs):
ArgumentParser.__init__(
self, usage=self.__doc__, conflict_handler="resolve", **kwargs
)
self.oldcwd = os.getcwd()
self.app = app
if not self.app and build_obj:
if conditions.is_android(build_obj):
self.app = "android"
if not self.app:
# platform can't be determined and app wasn't specified explicitly,
# so just use generic arguments and hope for the best
self.app = "generic"
if self.app not in container_map:
self.error(
"Unrecognized app '{}'! Must be one of: {}".format(
self.app, ", ".join(container_map.keys())
)
)
defaults = {}
for container in self.containers:
defaults.update(container.defaults)
group = self.add_argument_group(
container.__class__.__name__, container.__doc__
)
for cli, kwargs in container.args:
# Allocate new lists so references to original don't get mutated.
# allowing multiple uses within a single process.
if "default" in kwargs and isinstance(kwargs["default"], list):
kwargs["default"] = []
if "suppress" in kwargs:
if kwargs["suppress"]:
kwargs["help"] = SUPPRESS
del kwargs["suppress"]
group.add_argument(*cli, **kwargs)
self.set_defaults(**defaults)
mozlog.commandline.add_logging_group(self)
@property
def containers(self):
if self._containers:
return self._containers
containers = container_map[self.app]
self._containers = [c() for c in containers]
return self._containers
def validate(self, args):
for container in self.containers:
args = container.validate(self, args, self.context)
return args