| # 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. |
| |
| |
| import gn_flavor |
| |
| |
| """Utils for running under Valgrind.""" |
| |
| |
| class ValgrindFlavorUtils(gn_flavor.GNFlavorUtils): |
| def __init__(self, m): |
| super(ValgrindFlavorUtils, self).__init__(m) |
| self._suppressions_file = self.m.vars.skia_dir.join( |
| '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.out_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) |
