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Diffstat (limited to 'testing/xpcshell/mach_commands.py')
| -rw-r--r-- | testing/xpcshell/mach_commands.py | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/testing/xpcshell/mach_commands.py b/testing/xpcshell/mach_commands.py new file mode 100644 index 0000000000..1e16e168de --- /dev/null +++ b/testing/xpcshell/mach_commands.py @@ -0,0 +1,278 @@ +# 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/. + +# Integrates the xpcshell test runner with mach. + +import errno +import logging +import os +import sys +from multiprocessing import cpu_count + +from mach.decorators import Command +from mozbuild.base import BinaryNotFoundException +from mozbuild.base import MachCommandConditions as conditions +from mozbuild.base import MozbuildObject +from mozlog import structured +from xpcshellcommandline import parser_desktop, parser_remote + +here = os.path.abspath(os.path.dirname(__file__)) + + +# This should probably be consolidated with similar classes in other test +# runners. +class InvalidTestPathError(Exception): + """Exception raised when the test path is not valid.""" + + +class XPCShellRunner(MozbuildObject): + """Run xpcshell tests.""" + + def run_suite(self, **kwargs): + return self._run_xpcshell_harness(**kwargs) + + def run_test(self, **kwargs): + """Runs an individual xpcshell test.""" + + # 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) + + src_build_path = os.path.join(self.topsrcdir, "mozilla", "build") + if os.path.isdir(src_build_path): + sys.path.append(src_build_path) + + return self.run_suite(**kwargs) + + def _run_xpcshell_harness(self, **kwargs): + # Obtain a reference to the xpcshell test runner. + import runxpcshelltests + + log = kwargs.pop("log") + + xpcshell = runxpcshelltests.XPCShellTests(log=log) + self.log_manager.enable_unstructured() + + tests_dir = os.path.join(self.topobjdir, "_tests", "xpcshell") + # We want output from the test to be written immediately if we are only + # running a single test. + single_test = ( + len(kwargs["testPaths"]) == 1 + and os.path.isfile(kwargs["testPaths"][0]) + or kwargs["manifest"] + and (len(kwargs["manifest"].test_paths()) == 1) + ) + + if single_test: + kwargs["verbose"] = True + + if kwargs["xpcshell"] is None: + try: + kwargs["xpcshell"] = self.get_binary_path("xpcshell") + except BinaryNotFoundException as e: + self.log( + logging.ERROR, "xpcshell-test", {"error": str(e)}, "ERROR: {error}" + ) + self.log(logging.INFO, "xpcshell-test", {"help": e.help()}, "{help}") + return 1 + + if kwargs["mozInfo"] is None: + kwargs["mozInfo"] = os.path.join(self.topobjdir, "mozinfo.json") + + if kwargs["symbolsPath"] is None: + kwargs["symbolsPath"] = os.path.join(self.distdir, "crashreporter-symbols") + + if kwargs["logfiles"] is None: + kwargs["logfiles"] = False + + if kwargs["profileName"] is None: + kwargs["profileName"] = "firefox" + + if kwargs["testingModulesDir"] is None: + kwargs["testingModulesDir"] = os.path.join(self.topobjdir, "_tests/modules") + + if kwargs["utility_path"] is None: + kwargs["utility_path"] = self.bindir + + if kwargs["manifest"] is None: + kwargs["manifest"] = os.path.join(tests_dir, "xpcshell.ini") + + if kwargs["failure_manifest"] is None: + kwargs["failure_manifest"] = os.path.join( + self.statedir, "xpcshell.failures.ini" + ) + + # Use the object directory for the temp directory to minimize the chance + # of file scanning. The overhead from e.g. search indexers and anti-virus + # scanners like Windows Defender can add tons of overhead to test execution. + # We encourage people to disable these things in the object directory. + temp_dir = os.path.join(self.topobjdir, "temp") + try: + os.mkdir(temp_dir) + except OSError as e: + if e.errno != errno.EEXIST: + raise + kwargs["tempDir"] = temp_dir + + result = xpcshell.runTests(kwargs) + + self.log_manager.disable_unstructured() + + if not result and not xpcshell.sequential: + print( + "Tests were run in parallel. Try running with --sequential " + "to make sure the failures were not caused by this." + ) + return int(not result) + + +class AndroidXPCShellRunner(MozbuildObject): + """Run Android xpcshell tests.""" + + def run_test(self, **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) + + import remotexpcshelltests + + log = kwargs.pop("log") + self.log_manager.enable_unstructured() + + if kwargs["xpcshell"] is None: + kwargs["xpcshell"] = "xpcshell" + + if not kwargs["objdir"]: + kwargs["objdir"] = self.topobjdir + + if not kwargs["localBin"]: + kwargs["localBin"] = os.path.join(self.topobjdir, "dist/bin") + + if not kwargs["testingModulesDir"]: + kwargs["testingModulesDir"] = os.path.join(self.topobjdir, "_tests/modules") + + if not kwargs["mozInfo"]: + kwargs["mozInfo"] = os.path.join(self.topobjdir, "mozinfo.json") + + if not kwargs["manifest"]: + kwargs["manifest"] = os.path.join( + self.topobjdir, "_tests/xpcshell/xpcshell.ini" + ) + + if not kwargs["symbolsPath"]: + kwargs["symbolsPath"] = os.path.join(self.distdir, "crashreporter-symbols") + + if self.substs.get("MOZ_BUILD_APP") == "b2g": + kwargs["localAPK"] = None + elif not kwargs["localAPK"]: + for root, _, paths in os.walk(os.path.join(kwargs["objdir"], "gradle")): + for file_name in paths: + if file_name.endswith(".apk") and file_name.startswith( + "test_runner-withGeckoBinaries" + ): + kwargs["localAPK"] = os.path.join(root, file_name) + print("using APK: %s" % kwargs["localAPK"]) + break + if kwargs["localAPK"]: + break + else: + raise Exception("APK not found in objdir. You must specify an APK.") + + xpcshell = remotexpcshelltests.XPCShellRemote(kwargs, log) + + result = xpcshell.runTests( + kwargs, + testClass=remotexpcshelltests.RemoteXPCShellTestThread, + mobileArgs=xpcshell.mobileArgs, + ) + + self.log_manager.disable_unstructured() + + return int(not result) + + +def get_parser(): + build_obj = MozbuildObject.from_environment(cwd=here) + if ( + conditions.is_android(build_obj) + or build_obj.substs.get("MOZ_BUILD_APP") == "b2g" + ): + return parser_remote() + else: + return parser_desktop() + + +@Command( + "xpcshell-test", + category="testing", + description="Run XPCOM Shell tests (API direct unit testing)", + conditions=[lambda *args: True], + parser=get_parser, +) +def run_xpcshell_test(command_context, test_objects=None, **params): + from mozbuild.controller.building import BuildDriver + + if test_objects is not None: + from manifestparser import TestManifest + + m = TestManifest() + m.tests.extend(test_objects) + params["manifest"] = m + + driver = command_context._spawn(BuildDriver) + driver.install_tests() + + # We should probably have a utility function to ensure the tree is + # ready to run tests. Until then, we just create the state dir (in + # case the tree wasn't built with mach). + command_context._ensure_state_subdir_exists(".") + + if not params.get("log"): + log_defaults = { + command_context._mach_context.settings["test"]["format"]: sys.stdout + } + fmt_defaults = { + "level": command_context._mach_context.settings["test"]["level"], + "verbose": True, + } + params["log"] = structured.commandline.setup_logging( + "XPCShellTests", params, log_defaults, fmt_defaults + ) + + if not params["threadCount"]: + # pylint --py3k W1619 + params["threadCount"] = int((cpu_count() * 3) / 2) + + if ( + conditions.is_android(command_context) + or command_context.substs.get("MOZ_BUILD_APP") == "b2g" + ): + from mozrunner.devices.android_device import ( + InstallIntent, + get_adb_path, + verify_android_device, + ) + + install = InstallIntent.YES if params["setup"] else InstallIntent.NO + device_serial = params.get("deviceSerial") + verify_android_device( + command_context, + network=True, + install=install, + device_serial=device_serial, + ) + if not params["adbPath"]: + params["adbPath"] = get_adb_path(command_context) + xpcshell = command_context._spawn(AndroidXPCShellRunner) + else: + xpcshell = command_context._spawn(XPCShellRunner) + xpcshell.cwd = command_context._mach_context.cwd + + try: + return xpcshell.run_test(**params) + except InvalidTestPathError as e: + print(str(e)) + return 1 |