Add presubmit checks for TSan suppressions

tools/valgrind/tsan/PRESUBMIT.py

Index: tools/valgrind/tsan/PRESUBMIT.py
===================================================================
--- tools/valgrind/tsan/PRESUBMIT.py	(revision 114626)
+++ tools/valgrind/tsan/PRESUBMIT.py	(working copy)
@@ -2,10 +2,31 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import os
+import re
+import sys
+
 """
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details on the presubmit API built into gcl.
 """
 
+def CheckChange(input_api, output_api):
+  """Checks the TSan suppressions files for bad suppressions."""
+
+  # TODO(timurrrr): find out how to do relative imports
+  # and remove this ugly hack. Also, the CheckChange function won't be needed.
+  tools_vg_path = os.path.join(input_api.PresubmitLocalPath(), '..')
+  sys.path.append(tools_vg_path)
+  import suppressions
+

[Timur Iskhodzhanov, 2011/12/15 13:17:27]

moved the rest of the code to tools/valgrind/suppressions.py as it has nothing
TSan-specific.

+  return suppressions.PresubmitCheck(input_api, output_api)
+
+def CheckChangeOnUpload(input_api, output_api):
+  return CheckChange(input_api, output_api)
+
+def CheckChangeOnCommit(input_api, output_api):
+  return CheckChange(input_api, output_api)
+
 def GetPreferredTrySlaves():
   return ['linux_tsan']