Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 555 insertions, 0 deletions

diff --git a/testing/mochitest/mach_commands.py b/testing/mochitest/mach_commands.py
new file mode 100644
index 0000000000..c1f0c0cfa9
--- /dev/null
+++ b/testing/mochitest/mach_commands.py
@@ -0,0 +1,555 @@
+# 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/.
+
+import functools
+import logging
+import os
+import sys
+import warnings
+from argparse import Namespace
+from collections import defaultdict
+
+import six
+from mach.decorators import Command, CommandArgument
+from mozbuild.base import MachCommandConditions as conditions
+from mozbuild.base import MozbuildObject
+
+here = os.path.abspath(os.path.dirname(__file__))
+
+
+ENG_BUILD_REQUIRED = """
+The mochitest command requires an engineering build. It may be the case that
+VARIANT=user or PRODUCTION=1 were set. Try re-building with VARIANT=eng:
+
+    $ VARIANT=eng ./build.sh
+
+There should be an app called 'test-container.gaiamobile.org' located in
+{}.
+""".lstrip()
+
+SUPPORTED_TESTS_NOT_FOUND = """
+The mochitest command could not find any supported tests to run! The
+following flavors and subsuites were found, but are either not supported on
+{} builds, or were excluded on the command line:
+
+{}
+
+Double check the command line you used, and make sure you are running in
+context of the proper build. To switch build contexts, either run |mach|
+from the appropriate objdir, or export the correct mozconfig:
+
+    $ export MOZCONFIG=path/to/mozconfig
+""".lstrip()
+
+TESTS_NOT_FOUND = """
+The mochitest command could not find any mochitests under the following
+test path(s):
+
+{}
+
+Please check spelling and make sure there are mochitests living there.
+""".lstrip()
+
+SUPPORTED_APPS = ["firefox", "android", "thunderbird"]
+
+parser = None
+
+
+class MochitestRunner(MozbuildObject):
+
+    """Easily run mochitests.
+
+    This currently contains just the basics for running mochitests. We may want
+    to hook up result parsing, etc.
+    """
+
+    def __init__(self, *args, **kwargs):
+        MozbuildObject.__init__(self, *args, **kwargs)
+
+        # TODO Bug 794506 remove once mach integrates with virtualenv.
+        build_path = os.path.join(self.topobjdir, "build")
+        if build_path not in sys.path:
+            sys.path.append(build_path)
+
+        self.tests_dir = os.path.join(self.topobjdir, "_tests")
+        self.mochitest_dir = os.path.join(self.tests_dir, "testing", "mochitest")
+        self.bin_dir = os.path.join(self.topobjdir, "dist", "bin")
+
+    def resolve_tests(self, test_paths, test_objects=None, cwd=None):
+        if test_objects:
+            return test_objects
+
+        from moztest.resolve import TestResolver
+
+        resolver = self._spawn(TestResolver)
+        tests = list(resolver.resolve_tests(paths=test_paths, cwd=cwd))
+        return tests
+
+    def run_desktop_test(self, command_context, tests=None, **kwargs):
+        """Runs a mochitest."""
+        # runtests.py is ambiguous, so we load the file/module manually.
+        if "mochitest" not in sys.modules:
+            import imp
+
+            path = os.path.join(self.mochitest_dir, "runtests.py")
+            with open(path, "r") as fh:
+                imp.load_module("mochitest", fh, path, (".py", "r", imp.PY_SOURCE))
+
+        import mochitest
+
+        # This is required to make other components happy. Sad, isn't it?
+        os.chdir(self.topobjdir)
+
+        # Automation installs its own stream handler to stdout. Since we want
+        # all logging to go through us, we just remove their handler.
+        remove_handlers = [
+            l
+            for l in logging.getLogger().handlers
+            if isinstance(l, logging.StreamHandler)
+        ]
+        for handler in remove_handlers:
+            logging.getLogger().removeHandler(handler)
+
+        options = Namespace(**kwargs)
+        options.topsrcdir = self.topsrcdir
+        options.topobjdir = self.topobjdir
+
+        from manifestparser import TestManifest
+
+        if tests and not options.manifestFile:
+            manifest = TestManifest()
+            manifest.tests.extend(tests)
+            options.manifestFile = manifest
+
+            # When developing mochitest-plain tests, it's often useful to be able to
+            # refresh the page to pick up modifications. Therefore leave the browser
+            # open if only running a single mochitest-plain test. This behaviour can
+            # be overridden by passing in --keep-open=false.
+            if (
+                len(tests) == 1
+                and options.keep_open is None
+                and not options.headless
+                and getattr(options, "flavor", "plain") == "plain"
+            ):
+                options.keep_open = True
+
+        # We need this to enable colorization of output.
+        self.log_manager.enable_unstructured()
+        result = mochitest.run_test_harness(parser, options)
+        self.log_manager.disable_unstructured()
+        return result
+
+    def run_android_test(self, command_context, tests, **kwargs):
+        host_ret = verify_host_bin()
+        if host_ret != 0:
+            return host_ret
+
+        import imp
+
+        path = os.path.join(self.mochitest_dir, "runtestsremote.py")
+        with open(path, "r") as fh:
+            imp.load_module("runtestsremote", fh, path, (".py", "r", imp.PY_SOURCE))
+        import runtestsremote
+
+        options = Namespace(**kwargs)
+
+        from manifestparser import TestManifest
+
+        if tests and not options.manifestFile:
+            manifest = TestManifest()
+            manifest.tests.extend(tests)
+            options.manifestFile = manifest
+
+        # Firefox for Android doesn't use e10s
+        if options.app is not None and "geckoview" not in options.app:
+            options.e10s = False
+            print("using e10s=False for non-geckoview app")
+
+        return runtestsremote.run_test_harness(parser, options)
+
+    def run_geckoview_junit_test(self, context, **kwargs):
+        host_ret = verify_host_bin()
+        if host_ret != 0:
+            return host_ret
+
+        import runjunit
+
+        options = Namespace(**kwargs)
+
+        return runjunit.run_test_harness(parser, options)
+
+
+# parser
+
+
+def setup_argument_parser():
+    build_obj = MozbuildObject.from_environment(cwd=here)
+
+    build_path = os.path.join(build_obj.topobjdir, "build")
+    if build_path not in sys.path:
+        sys.path.append(build_path)
+
+    mochitest_dir = os.path.join(build_obj.topobjdir, "_tests", "testing", "mochitest")
+
+    with warnings.catch_warnings():
+        warnings.simplefilter("ignore")
+
+        import imp
+
+        path = os.path.join(build_obj.topobjdir, mochitest_dir, "runtests.py")
+        if not os.path.exists(path):
+            path = os.path.join(here, "runtests.py")
+
+        with open(path, "r") as fh:
+            imp.load_module("mochitest", fh, path, (".py", "r", imp.PY_SOURCE))
+
+        from mochitest_options import MochitestArgumentParser
+
+    if conditions.is_android(build_obj):
+        # On Android, check for a connected device (and offer to start an
+        # emulator if appropriate) before running tests. This check must
+        # be done in this admittedly awkward place because
+        # MochitestArgumentParser initialization fails if no device is found.
+        from mozrunner.devices.android_device import (
+            InstallIntent,
+            verify_android_device,
+        )
+
+        # verify device and xre
+        verify_android_device(build_obj, install=InstallIntent.NO, xre=True)
+
+    global parser
+    parser = MochitestArgumentParser()
+    return parser
+
+
+def setup_junit_argument_parser():
+    build_obj = MozbuildObject.from_environment(cwd=here)
+
+    build_path = os.path.join(build_obj.topobjdir, "build")
+    if build_path not in sys.path:
+        sys.path.append(build_path)
+
+    mochitest_dir = os.path.join(build_obj.topobjdir, "_tests", "testing", "mochitest")
+
+    with warnings.catch_warnings():
+        warnings.simplefilter("ignore")
+
+        # runtests.py contains MochitestDesktop, required by runjunit
+        import imp
+
+        path = os.path.join(build_obj.topobjdir, mochitest_dir, "runtests.py")
+        if not os.path.exists(path):
+            path = os.path.join(here, "runtests.py")
+
+        with open(path, "r") as fh:
+            imp.load_module("mochitest", fh, path, (".py", "r", imp.PY_SOURCE))
+
+        import runjunit
+        from mozrunner.devices.android_device import (
+            InstallIntent,
+            verify_android_device,
+        )
+
+        verify_android_device(
+            build_obj, install=InstallIntent.NO, xre=True, network=True
+        )
+
+    global parser
+    parser = runjunit.JunitArgumentParser()
+    return parser
+
+
+def verify_host_bin():
+    # validate MOZ_HOST_BIN environment variables for Android tests
+    xpcshell_binary = "xpcshell"
+    if os.name == "nt":
+        xpcshell_binary = "xpcshell.exe"
+    MOZ_HOST_BIN = os.environ.get("MOZ_HOST_BIN")
+    if not MOZ_HOST_BIN:
+        print(
+            "environment variable MOZ_HOST_BIN must be set to a directory containing host "
+            "%s" % xpcshell_binary
+        )
+        return 1
+    elif not os.path.isdir(MOZ_HOST_BIN):
+        print("$MOZ_HOST_BIN does not specify a directory")
+        return 1
+    elif not os.path.isfile(os.path.join(MOZ_HOST_BIN, xpcshell_binary)):
+        print("$MOZ_HOST_BIN/%s does not exist" % xpcshell_binary)
+        return 1
+    return 0
+
+
+@Command(
+    "mochitest",
+    category="testing",
+    conditions=[functools.partial(conditions.is_buildapp_in, apps=SUPPORTED_APPS)],
+    description="Run any flavor of mochitest (integration test).",
+    parser=setup_argument_parser,
+)
+def run_mochitest_general(
+    command_context, flavor=None, test_objects=None, resolve_tests=True, **kwargs
+):
+    from mochitest_options import ALL_FLAVORS
+    from mozlog.commandline import setup_logging
+    from mozlog.handlers import StreamHandler
+    from moztest.resolve import get_suite_definition
+
+    # TODO: This is only strictly necessary while mochitest is using Python
+    # 2 and can be removed once the command is migrated to Python 3.
+    command_context.activate_virtualenv()
+
+    buildapp = None
+    for app in SUPPORTED_APPS:
+        if conditions.is_buildapp_in(command_context, apps=[app]):
+            buildapp = app
+            break
+
+    flavors = None
+    if flavor:
+        for fname, fobj in six.iteritems(ALL_FLAVORS):
+            if flavor in fobj["aliases"]:
+                if buildapp not in fobj["enabled_apps"]:
+                    continue
+                flavors = [fname]
+                break
+    else:
+        flavors = [
+            f for f, v in six.iteritems(ALL_FLAVORS) if buildapp in v["enabled_apps"]
+        ]
+
+    from mozbuild.controller.building import BuildDriver
+
+    command_context._ensure_state_subdir_exists(".")
+
+    test_paths = kwargs["test_paths"]
+    kwargs["test_paths"] = []
+
+    if kwargs.get("debugger", None):
+        import mozdebug
+
+        if not mozdebug.get_debugger_info(kwargs.get("debugger")):
+            sys.exit(1)
+
+    mochitest = command_context._spawn(MochitestRunner)
+    tests = []
+    if resolve_tests:
+        tests = mochitest.resolve_tests(
+            test_paths, test_objects, cwd=command_context._mach_context.cwd
+        )
+
+    if not kwargs.get("log"):
+        # Create shared logger
+        format_args = {"level": command_context._mach_context.settings["test"]["level"]}
+        if len(tests) == 1:
+            format_args["verbose"] = True
+            format_args["compact"] = False
+
+        default_format = command_context._mach_context.settings["test"]["format"]
+        kwargs["log"] = setup_logging(
+            "mach-mochitest", kwargs, {default_format: sys.stdout}, format_args
+        )
+        for handler in kwargs["log"].handlers:
+            if isinstance(handler, StreamHandler):
+                handler.formatter.inner.summary_on_shutdown = True
+
+    driver = command_context._spawn(BuildDriver)
+    driver.install_tests()
+
+    subsuite = kwargs.get("subsuite")
+    if subsuite == "default":
+        kwargs["subsuite"] = None
+
+    suites = defaultdict(list)
+    is_webrtc_tag_present = False
+    unsupported = set()
+    for test in tests:
+        # Check if we're running a webrtc test so we can enable webrtc
+        # specific test logic later if needed.
+        if "webrtc" in test.get("tags", ""):
+            is_webrtc_tag_present = True
+
+        # Filter out non-mochitests and unsupported flavors.
+        if test["flavor"] not in ALL_FLAVORS:
+            continue
+
+        key = (test["flavor"], test.get("subsuite", ""))
+        if test["flavor"] not in flavors:
+            unsupported.add(key)
+            continue
+
+        if subsuite == "default":
+            # "--subsuite default" means only run tests that don't have a subsuite
+            if test.get("subsuite"):
+                unsupported.add(key)
+                continue
+        elif subsuite and test.get("subsuite", "") != subsuite:
+            unsupported.add(key)
+            continue
+
+        suites[key].append(test)
+
+    # Only webrtc mochitests in the media suite need the websocketprocessbridge.
+    if ("mochitest", "media") in suites and is_webrtc_tag_present:
+        req = os.path.join(
+            "testing",
+            "tools",
+            "websocketprocessbridge",
+            "websocketprocessbridge_requirements_3.txt",
+        )
+        command_context.virtualenv_manager.activate()
+        command_context.virtualenv_manager.install_pip_requirements(
+            req, require_hashes=False
+        )
+
+        # sys.executable is used to start the websocketprocessbridge, though for some
+        # reason it doesn't get set when calling `activate_this.py` in the virtualenv.
+        sys.executable = command_context.virtualenv_manager.python_path
+
+    # This is a hack to introduce an option in mach to not send
+    # filtered tests to the mochitest harness. Mochitest harness will read
+    # the master manifest in that case.
+    if not resolve_tests:
+        for flavor in flavors:
+            key = (flavor, kwargs.get("subsuite"))
+            suites[key] = []
+
+    if not suites:
+        # Make it very clear why no tests were found
+        if not unsupported:
+            print(
+                TESTS_NOT_FOUND.format(
+                    "\n".join(sorted(list(test_paths or test_objects)))
+                )
+            )
+            return 1
+
+        msg = []
+        for f, s in unsupported:
+            fobj = ALL_FLAVORS[f]
+            apps = fobj["enabled_apps"]
+            name = fobj["aliases"][0]
+            if s:
+                name = "{} --subsuite {}".format(name, s)
+
+            if buildapp not in apps:
+                reason = "requires {}".format(" or ".join(apps))
+            else:
+                reason = "excluded by the command line"
+            msg.append("    mochitest -f {} ({})".format(name, reason))
+        print(SUPPORTED_TESTS_NOT_FOUND.format(buildapp, "\n".join(sorted(msg))))
+        return 1
+
+    if buildapp == "android":
+        from mozrunner.devices.android_device import (
+            InstallIntent,
+            get_adb_path,
+            verify_android_device,
+        )
+
+        app = kwargs.get("app")
+        if not app:
+            app = "org.mozilla.geckoview.test_runner"
+        device_serial = kwargs.get("deviceSerial")
+        install = InstallIntent.NO if kwargs.get("no_install") else InstallIntent.YES
+        aab = kwargs.get("aab")
+
+        # verify installation
+        verify_android_device(
+            command_context,
+            install=install,
+            xre=False,
+            network=True,
+            app=app,
+            aab=aab,
+            device_serial=device_serial,
+        )
+
+        if not kwargs["adbPath"]:
+            kwargs["adbPath"] = get_adb_path(command_context)
+
+        run_mochitest = mochitest.run_android_test
+    else:
+        run_mochitest = mochitest.run_desktop_test
+
+    overall = None
+    for (flavor, subsuite), tests in sorted(suites.items()):
+        suite_name, suite = get_suite_definition(flavor, subsuite)
+        if "test_paths" in suite["kwargs"]:
+            del suite["kwargs"]["test_paths"]
+
+        harness_args = kwargs.copy()
+        harness_args.update(suite["kwargs"])
+        # Pass in the full suite name as defined in moztest/resolve.py in case
+        # chunk-by-runtime is called, in which case runtime information for
+        # specific mochitest suite has to be loaded. See Bug 1637463.
+        harness_args.update({"suite_name": suite_name})
+
+        result = run_mochitest(
+            command_context._mach_context, tests=tests, **harness_args
+        )
+
+        if result:
+            overall = result
+
+        # Halt tests on keyboard interrupt
+        if result == -1:
+            break
+
+    # Only shutdown the logger if we created it
+    if kwargs["log"].name == "mach-mochitest":
+        kwargs["log"].shutdown()
+
+    return overall
+
+
+@Command(
+    "geckoview-junit",
+    category="testing",
+    conditions=[conditions.is_android],
+    description="Run remote geckoview junit tests.",
+    parser=setup_junit_argument_parser,
+)
+@CommandArgument(
+    "--no-install",
+    help="Do not try to install application on device before "
+    + "running (default: False)",
+    action="store_true",
+    default=False,
+)
+def run_junit(command_context, no_install, **kwargs):
+    command_context._ensure_state_subdir_exists(".")
+
+    from mozrunner.devices.android_device import (
+        InstallIntent,
+        get_adb_path,
+        verify_android_device,
+    )
+
+    # verify installation
+    app = kwargs.get("app")
+    device_serial = kwargs.get("deviceSerial")
+    verify_android_device(
+        command_context,
+        install=InstallIntent.NO if no_install else InstallIntent.YES,
+        xre=False,
+        app=app,
+        device_serial=device_serial,
+    )
+
+    if not kwargs.get("adbPath"):
+        kwargs["adbPath"] = get_adb_path(command_context)
+
+    if not kwargs.get("log"):
+        from mozlog.commandline import setup_logging
+
+        format_args = {"level": command_context._mach_context.settings["test"]["level"]}
+        default_format = command_context._mach_context.settings["test"]["format"]
+        kwargs["log"] = setup_logging(
+            "mach-mochitest", kwargs, {default_format: sys.stdout}, format_args
+        )
+
+    mochitest = command_context._spawn(MochitestRunner)
+    return mochitest.run_geckoview_junit_test(command_context._mach_context, **kwargs)