Remove "complex matching" from co19.

dart/tests/co19/testcfg.py

 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 
 import os
 from os.path import join, exists
 import re
 
 import test
@@ skipping 66 matching lines @@
     strip = len(src_dir.split(os.path.sep))
     for root, dirs, files in os.walk(src_dir):
       ignore_dirs = [d for d in dirs if d.startswith('.')]
       for d in ignore_dirs:
         dirs.remove(d)
       for f in [x for x in files if self.IsTest(x)]:
         test_path = [] + current_path
         test_path.extend(root.split(os.path.sep)[strip:])
         test_name = short_name = f
 
-        # shotlen test_name
-        # remove repeats
-        if short_name.startswith(test_path[-1]):
-          short_name = short_name[len(test_path[-1]) : ]
-
         # remove suffixes
         if short_name.endswith(".dart"):
           short_name = short_name[:-5]  # Remove .dart suffix.
-        # now .app suffix discarded at self.IsTest()
-        #elif short_name.endswith(".app"):
-        #  short_name = short_name[:-4]  # Remove .app suffix.
         else:
           raise Error('Unknown suffix in "%s", fix IsTest() predicate' % f)
 
-
-        while short_name.startswith('_'):
-          short_name = short_name[1:]
-
-        test_path.extend(short_name.split('_'))
+        test_path.append(short_name)
 
         # test full name and shorted name matches given path pattern
         if self.Contains(path, test_path): pass
         elif self.Contains(path, test_path + [test_name]): pass
         else:
           continue
 
         tests.append(Co19TestCase(test_path,
                                   self.context,
                                   join(root, f),
@@ skipping 29 matching lines @@
       patterns[idx : idx] = ['*'] * (len(file) - len(path))
       path = [test.Pattern(p) for p in patterns]
 
     for i in xrange(len(path)):
       if not path[i].match(file[i]):
         return False
     return True
 
 def GetConfiguration(context, root):
   return Co19TestConfiguration(context, root)