Automatically append FLAKY_ and FAILS_ prefixes to gtest_filters....

tools/valgrind/chrome_tests.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.
 
 # chrome_tests.py
 
 ''' Runs various chrome tests through valgrind_test.py.'''
 
 import glob
@@ skipping 162 matching lines @@
           os.path.join(directory, name + ".gtest-%s_%s.txt" % \
               (self._options.valgrind_tool, platform_suffix))]
       for filename in gtest_filter_files:
         if os.path.exists(filename):
           logging.info("reading gtest filters from %s" % filename)
           f = open(filename, 'r')
           for line in f.readlines():
             if line.startswith("#") or line.startswith("//") or line.isspace():
               continue
             line = line.rstrip()
+            test_prefixes = ["FLAKY", "FAILS"]
+            for p in test_prefixes:
+              # Strip prefixes from the test names.
+              line = line.replace(".%s_" % p, ".")
+            # Exclude the original test name.
             filters.append(line)
+            if line[-2:] != ".*":
+              # List all possible prefixes if line doesn't end with ".*".
+              for p in test_prefixes:
+                filters.append(line.replace(".", ".%s_" % p))
+    # Get rid of duplicates.
+    filters = set(filters)
     gtest_filter = self._gtest_filter
     if len(filters):
       if gtest_filter:
         gtest_filter += ":"
         if gtest_filter.find("-") < 0:
           gtest_filter += "-"
       else:
         gtest_filter = "-"
       gtest_filter += ":".join(filters)
     if gtest_filter:
@@ skipping 235 matching lines @@
   for t in options.test:
     tests = ChromeTests(options, args, t)
     ret = tests.Run()
     if ret: return ret
   return 0
 
 
 if __name__ == "__main__":
   ret = _main(sys.argv)
   sys.exit(ret)