Copy modules back in from skia-recipes repo

BUG=skia:6070

Change-Id: I86b3f039c27bd8287516c1db8bd1cae62888171b
Reviewed-on: https://skia-review.googlesource.com/7890
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/infra/bots/recipe_modules/flavor/valgrind_flavor.py b/infra/bots/recipe_modules/flavor/valgrind_flavor.py
new file mode 100644
index 0000000000..0ebc161118
--- /dev/null
+++ b/infra/bots/recipe_modules/flavor/valgrind_flavor.py
@@ -0,0 +1,27 @@
+# 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')
+
+  def step(self, name, cmd, **kwargs):
+    new_cmd = ['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:])
+    return self.m.run(self.m.step, name, cmd=new_cmd,
+                            **kwargs)
+