1# Copyright 2014 The Chromium Authors. All rights reserved.
2# Use of this source code is governed by a BSD-style license that can be
3# found in the LICENSE file.
4
5
6import gn_flavor
7
8
9"""Utils for running under Valgrind."""
10
11
12class ValgrindFlavorUtils(gn_flavor.GNFlavorUtils):
13  def __init__(self, m):
14    super(ValgrindFlavorUtils, self).__init__(m)
15    self._suppressions_file = self.m.vars.skia_dir.join(
16        'tools', 'valgrind.supp')
17
18  def step(self, name, cmd, **kwargs):
19    new_cmd = ['valgrind', '--gen-suppressions=all', '--leak-check=full',
20               '--track-origins=yes', '--error-exitcode=1', '--num-callers=40',
21               '--suppressions=%s' % self._suppressions_file]
22    path_to_app = self.out_dir.join(cmd[0])
23    new_cmd.append(path_to_app)
24    new_cmd.extend(cmd[1:])
25    return self.m.run(self.m.step, name, cmd=new_cmd,
26                            **kwargs)
27
28