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77 lines
2.7 KiB
Python
77 lines
2.7 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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from __future__ import print_function, unicode_literals
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import os
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import subprocess
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from mozbuild.base import (
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MachCommandBase,
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MachCommandConditions as conditions,
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)
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from mach.decorators import (
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CommandProvider,
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Command,
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)
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@CommandProvider
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class MachCommands(MachCommandBase):
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'''
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Easily run Valgrind tests.
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'''
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def __init__(self, context):
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MachCommandBase.__init__(self, context)
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@Command('valgrind-test', category='testing',
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conditions=[conditions.is_firefox],
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description='Run the Valgrind test job.')
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def valgrind_test(self):
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defines = self.config_environment.defines
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if 'MOZ_VALGRIND' not in defines or 'MOZ_MEMORY' in defines:
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print("sorry, this command requires a build configured with\n"
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"--enable-valgrind and --disable-jemalloc build")
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return 1
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debugger_args = [
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'--error-exitcode=1',
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'--smc-check=all-non-file',
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'--vex-iropt-register-updates=allregs-at-each-insn',
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'--gen-suppressions=all',
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'--num-callers=20',
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'--leak-check=full',
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'--show-possibly-lost=no',
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'--track-origins=yes'
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]
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build_dir = os.path.join(self.topsrcdir, 'build')
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supps_dir = os.path.join(build_dir, 'valgrind')
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debugger_args.append('--suppressions=' + os.path.join(supps_dir, 'cross-architecture.sup'))
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# MACHTYPE is an odd bash-only environment variable that doesn't show
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# up in os.environ, so we have to get it another way.
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machtype = subprocess.check_output(['bash', '-c', 'echo $MACHTYPE']).rstrip()
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arch_specific_supps_file = os.path.join(supps_dir, machtype + '.sup')
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if os.path.isfile(arch_specific_supps_file):
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debugger_args.append('--suppressions=' + os.path.join(supps_dir, arch_specific_supps_file))
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print('Using platform-specific suppression file: ',
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arch_specific_supps_file + '\n')
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else:
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print('Warning: could not find a platform-specific suppression file\n')
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env = os.environ.copy()
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env['G_SLICE'] = 'always-malloc'
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env['XPCOM_CC_RUN_DURING_SHUTDOWN'] = '1'
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script = os.path.join(build_dir, 'valgrind', 'valgrind_test.py')
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return subprocess.call([self.virtualenv_manager.python_path, script,
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'--debugger=valgrind',
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'--debugger-args=' + ' '.join(debugger_args) + ''],
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env=env)
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