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# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
from . import default
"""Valgrind flavor, used for running code through Valgrind."""
class ValgrindFlavor(default.DefaultFlavor):
def __init__(self, m):
super(ValgrindFlavor, self).__init__(m)
self._suppressions_file = self.m.path['start_dir'].join(
'skia', 'tools', 'valgrind.supp')
self._valgrind_cipd_dir = self.m.vars.slave_dir.join('valgrind')
self._valgrind_fake_dir = self._valgrind_cipd_dir
self._valgrind = self._valgrind_fake_dir.join('bin', 'valgrind')
self._lib_dir = self._valgrind_fake_dir.join('lib', 'valgrind')
def step(self, name, cmd, **kwargs):
new_cmd = [self._valgrind, '--gen-suppressions=all', '--leak-check=full',
'--track-origins=yes', '--error-exitcode=1', '--num-callers=40',
'--suppressions=%s' % self._suppressions_file]
path_to_app = self.host_dirs.bin_dir.join(cmd[0])
new_cmd.append(path_to_app)
new_cmd.extend(cmd[1:])
with self.m.env({'VALGRIND_LIB': self._lib_dir}):
return self.m.run(self.m.step, name, cmd=new_cmd, **kwargs)
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