gecko/testing/xpcshell/mach_commands.py
Gregory Szorc 28c7dd206c Bug 799291 - Part 1: Move mach commands for test running into test runners; r=jhammel
The code interacting with the test runners now resides in closer
proximity to the code it is invoking. We also purge testing
functionality from mozbuild, which is where it never really belonged.

--HG--
rename : python/mozbuild/mozbuild/testing/reftest.py => layout/tools/reftest/mach_commands.py
rename : python/mozbuild/mozbuild/testing/mochitest.py => testing/mochitest/mach_commands.py
rename : python/mozbuild/mozbuild/testing/xpcshell.py => testing/xpcshell/mach_commands.py
2012-10-10 11:08:09 -07:00

112 lines
3.6 KiB
Python

# 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.
from __future__ import unicode_literals
import os
from StringIO import StringIO
from mozbuild.base import MozbuildObject
from mach.base import (
CommandArgument,
CommandProvider,
Command,
)
class XPCShellRunner(MozbuildObject):
"""Run xpcshell tests."""
def run_suite(self):
# TODO hook up to harness runner and support things like shuffle,
# proper progress updates, etc.
self._run_make(directory='.', target='xpcshell-tests')
def run_test(self, test_file, debug=False):
"""Runs an individual xpcshell test."""
if test_file == 'all':
self.run_suite()
return
# dirname() gets confused if there isn't a trailing slash.
if os.path.isdir(test_file) and not test_file.endswith(os.path.sep):
test_file += os.path.sep
relative_dir = test_file
if test_file.startswith(self.topsrcdir):
relative_dir = test_file[len(self.topsrcdir):]
test_dir = os.path.join(self.topobjdir, '_tests', 'xpcshell',
os.path.dirname(relative_dir))
args = {
'debug': debug,
'test_dirs': [test_dir],
}
if os.path.isfile(test_file):
args['test_path'] = os.path.basename(test_file)
self._run_xpcshell_harness(**args)
def _run_xpcshell_harness(self, test_dirs=None, manifest=None,
test_path=None, debug=False):
# Obtain a reference to the xpcshell test runner.
import runxpcshelltests
dummy_log = StringIO()
xpcshell = runxpcshelltests.XPCShellTests(log=dummy_log)
self.log_manager.enable_unstructured()
tests_dir = os.path.join(self.topobjdir, '_tests', 'xpcshell')
modules_dir = os.path.join(self.topobjdir, '_tests', 'modules')
args = {
'xpcshell': os.path.join(self.bindir, 'xpcshell'),
'mozInfo': os.path.join(self.topobjdir, 'mozinfo.json'),
'symbolsPath': os.path.join(self.distdir, 'crashreporter-symbols'),
'logfiles': False,
'testsRootDir': tests_dir,
'testingModulesDir': modules_dir,
'profileName': 'firefox',
'verbose': test_path is not None,
}
if manifest is not None:
args['manifest'] = manifest
elif test_dirs is not None:
if isinstance(test_dirs, list):
args['testdirs'] = test_dirs
else:
args['testdirs'] = [test_dirs]
else:
raise Exception('One of test_dirs or manifest must be provided.')
if test_path is not None:
args['testPath'] = test_path
# TODO do something with result.
xpcshell.runTests(**args)
self.log_manager.disable_unstructured()
@CommandProvider
class MachCommands(MozbuildObject):
@Command('xpcshell-test', help='Run an xpcshell test.')
@CommandArgument('test_file', default='all', nargs='?', metavar='TEST',
help='Test to run. Can be specified as a single JS file, a directory, '
'or omitted. If omitted, the entire test suite is executed.')
@CommandArgument('--debug', '-d', action='store_true',
help='Run test in a debugger.')
def run_xpcshell_test(self, **params):
xpcshell = self._spawn(XPCShellRunner)
xpcshell.run_test(**params)