Set GTEST_DEATH_TEST_USE_FORK environment variable to make death tests valgri...

tools/valgrind/valgrind_test.py

 #!/usr/bin/python
 # Copyright (c) 2006-2008 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.
 
 # valgrind_test.py
 
 '''Runs an exe through Valgrind and puts the intermediate files in a
 directory.
 '''
@@ skipping 239 matching lines @@
   def Execute(self):
     ''' Execute the app to be tested after successful instrumentation.
     Full execution command-line provided by subclassers via proc.'''
     logging.info("starting execution...")
 
     proc = self.ValgrindCommand()
     os.putenv("G_SLICE", "always-malloc")
     logging.info("export G_SLICE=always-malloc");
     os.putenv("NSS_DISABLE_ARENA_FREE_LIST", "1")
     logging.info("export NSS_DISABLE_ARENA_FREE_LIST=1");
+    os.putenv("GTEST_DEATH_TEST_USE_FORK", "1")
+    logging.info("export GTEST_DEATH_TEST_USE_FORK=1");
 
     common.RunSubprocess(proc, self._timeout)
 
     # Always return true, even if running the subprocess failed. We depend on
     # Analyze to determine if the run was valid. (This behaviour copied from
     # the purify_test.py script.)
     return True
 
   def Analyze(self):
     raise RuntimeError, "This method should be implemented " \
@@ skipping 194 matching lines @@
 
 if __name__ == "__main__":
   if sys.argv.count("-v") > 0 or sys.argv.count("--verbose") > 0:
     google.logging_utils.config_root(logging.DEBUG)
   else:
     google.logging_utils.config_root()
   # TODO(timurrrr): valgrind tools may use -v/--verbose as well
 
   ret = RunTool(sys.argv)
   sys.exit(ret)