mirror of
https://github.com/mozilla/gecko-dev.git
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249 lines
7.7 KiB
Python
249 lines
7.7 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import json
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import os
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import sys
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import types
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SEARCH_PATHS = [
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"gtest",
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"marionette/client",
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"marionette/harness",
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"mochitest",
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"mozbase/manifestparser",
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"mozbase/mozcrash",
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"mozbase/mozdebug",
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"mozbase/mozdevice",
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"mozbase/mozfile",
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"mozbase/mozgeckoprofile",
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"mozbase/mozhttpd",
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"mozbase/mozinfo",
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"mozbase/mozinstall",
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"mozbase/mozleak",
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"mozbase/mozlog",
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"mozbase/moznetwork",
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"mozbase/mozpower",
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"mozbase/mozprocess",
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"mozbase/mozprofile",
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"mozbase/mozrunner",
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"mozbase/mozscreenshot",
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"mozbase/mozserve",
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"mozbase/mozsystemmonitor",
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"mozbase/moztest",
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"mozbase/mozversion",
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"reftest",
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"tools/mach",
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"tools/mozterm",
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"tools/geckoprocesstypes_generator",
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"tools/six",
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"tools/wptserve",
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"web-platform",
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"web-platform/tests/tools/wptrunner",
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"xpcshell",
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]
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CATEGORIES = {
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"testing": {
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"short": "Testing",
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"long": "Run tests.",
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"priority": 30,
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},
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"devenv": {
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"short": "Development Environment",
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"long": "Set up and configure your development environment.",
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"priority": 20,
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},
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"misc": {
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"short": "Potpourri",
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"long": "Potent potables and assorted snacks.",
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"priority": 10,
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},
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"disabled": {
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"short": "Disabled",
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"long": "The disabled commands are hidden by default. Use -v to display them. "
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"These commands are unavailable for your current context, "
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'run "mach <command>" to see why.',
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"priority": 0,
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},
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}
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IS_WIN = sys.platform in ("win32", "cygwin")
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def ancestors(path, depth=0):
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"""Emit the parent directories of a path."""
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count = 1
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while path and count != depth:
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yield path
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newpath = os.path.dirname(path)
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if newpath == path:
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break
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path = newpath
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count += 1
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def activate_mozharness_venv(context):
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"""Activate the mozharness virtualenv in-process."""
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venv = os.path.join(
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context.mozharness_workdir,
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context.mozharness_config.get("virtualenv_path", "venv"),
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)
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if not os.path.isdir(venv):
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print(f"No mozharness virtualenv detected at '{venv}'.")
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return 1
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venv_bin = os.path.join(venv, "Scripts" if IS_WIN else "bin")
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activate_path = os.path.join(venv_bin, "activate_this.py")
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exec(open(activate_path).read(), dict(__file__=activate_path))
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if isinstance(os.environ["PATH"], str):
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os.environ["PATH"] = os.environ["PATH"].encode("utf-8")
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# sys.executable is used by mochitest-media to start the websocketprocessbridge,
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# for some reason it doesn't get set when calling `activate_this.py` so set it
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# here instead.
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binary = "python"
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if IS_WIN:
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binary += ".exe"
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sys.executable = os.path.join(venv_bin, binary)
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def find_firefox(context):
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"""Try to automagically find the firefox binary."""
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import mozinstall
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search_paths = []
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# Check for a mozharness setup
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config = context.mozharness_config
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if config and "binary_path" in config:
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return config["binary_path"]
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elif config:
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search_paths.append(os.path.join(context.mozharness_workdir, "application"))
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# Check for test-stage setup
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dist_bin = os.path.join(os.path.dirname(context.package_root), "bin")
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if os.path.isdir(dist_bin):
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search_paths.append(dist_bin)
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for path in search_paths:
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try:
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return mozinstall.get_binary(path, "firefox")
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except mozinstall.InvalidBinary:
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continue
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def find_hostutils(context):
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workdir = context.mozharness_workdir
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hostutils = os.path.join(workdir, "hostutils")
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for fname in os.listdir(hostutils):
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fpath = os.path.join(hostutils, fname)
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if os.path.isdir(fpath) and fname.startswith("host-utils"):
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return fpath
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def normalize_test_path(test_root, path):
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if os.path.isabs(path) or os.path.exists(path):
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return os.path.normpath(os.path.abspath(path))
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for parent in ancestors(test_root):
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test_path = os.path.join(parent, path)
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if os.path.exists(test_path):
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return os.path.normpath(os.path.abspath(test_path))
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# Not a valid path? Return as is and let test harness deal with it
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return path
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def bootstrap(test_package_root):
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test_package_root = os.path.abspath(test_package_root)
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sys.path[0:0] = [os.path.join(test_package_root, path) for path in SEARCH_PATHS]
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import mach.main
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from mach.command_util import MachCommandReference, load_commands_from_spec
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# Centralized registry of available mach commands
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MACH_COMMANDS = {
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"gtest": MachCommandReference("gtest/mach_test_package_commands.py"),
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"marionette-test": MachCommandReference(
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"marionette/mach_test_package_commands.py"
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),
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"mochitest": MachCommandReference("mochitest/mach_test_package_commands.py"),
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"geckoview-junit": MachCommandReference(
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"mochitest/mach_test_package_commands.py"
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),
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"reftest": MachCommandReference("reftest/mach_test_package_commands.py"),
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"mach-commands": MachCommandReference(
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"python/mach/mach/commands/commandinfo.py"
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),
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"mach-debug-commands": MachCommandReference(
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"python/mach/mach/commands/commandinfo.py"
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),
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"mach-completion": MachCommandReference(
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"python/mach/mach/commands/commandinfo.py"
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),
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"web-platform-tests": MachCommandReference(
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"web-platform/mach_test_package_commands.py"
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),
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"wpt": MachCommandReference("web-platform/mach_test_package_commands.py"),
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"xpcshell-test": MachCommandReference("xpcshell/mach_test_package_commands.py"),
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}
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def populate_context(context, key=None):
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# These values will be set lazily, and cached after first being invoked.
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if key == "package_root":
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return test_package_root
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if key == "bin_dir":
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return os.path.join(test_package_root, "bin")
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if key == "certs_dir":
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return os.path.join(test_package_root, "certs")
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if key == "module_dir":
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return os.path.join(test_package_root, "modules")
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if key == "ancestors":
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return ancestors
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if key == "normalize_test_path":
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return normalize_test_path
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if key == "firefox_bin":
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return find_firefox(context)
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if key == "hostutils":
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return find_hostutils(context)
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if key == "mozharness_config":
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for dir_path in ancestors(context.package_root):
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mozharness_config = os.path.join(dir_path, "logs", "localconfig.json")
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if os.path.isfile(mozharness_config):
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with open(mozharness_config, "rb") as f:
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return json.load(f)
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return {}
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if key == "mozharness_workdir":
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config = context.mozharness_config
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if config:
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return os.path.join(config["base_work_dir"], config["work_dir"])
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if key == "activate_mozharness_venv":
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return types.MethodType(activate_mozharness_venv, context)
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mach = mach.main.Mach(os.getcwd())
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mach.populate_context_handler = populate_context
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for category, meta in CATEGORIES.items():
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mach.define_category(category, meta["short"], meta["long"], meta["priority"])
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# Depending on which test zips were extracted,
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# the command module might not exist
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load_commands_from_spec(MACH_COMMANDS, test_package_root, missing_ok=True)
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return mach
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