Add TestGypXcodeNinja to run tests against the xcode-ninja generator

test/mac/gyptest-strip-default.py

 #!/usr/bin/env python
 
 # Copyright (c) 2013 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """
 Verifies that the default STRIP_STYLEs match between different generators.
 """
 
 import TestGyp
 
 import re
 import subprocess
 import sys
 import time
 
 if sys.platform == 'darwin':
   test = TestGyp.TestGyp(formats=['ninja', 'make', 'xcode'])
 
   CHDIR='strip'
-  test.run_gyp('test-defaults.gyp', chdir=CHDIR)
+  test.run_gyp('test-defaults.gyp',
+               '-G', 'xcode_ninja_target_pattern=^.*$',
+               chdir=CHDIR)
 
   test.build('test-defaults.gyp', test.ALL, chdir=CHDIR)
 
   # Lightweight check if stripping was done.
   def OutPath(s):
     return test.built_file_path(s, chdir=CHDIR)
 
   def CheckNsyms(p, o_expected):
     proc = subprocess.Popen(['nm', '-aU', p], stdout=subprocess.PIPE)
     o = proc.communicate()[0]
@@ skipping 53 matching lines @@
 XXXXXXXX T _the_used_function
 XXXXXXXX T _the_visible_function
 """)
   CheckNsyms(test.built_file_path(
       'bundle_exe.app/Contents/MacOS/bundle_exe', chdir=CHDIR),
 """\
 XXXXXXXX T __mh_execute_header
 """)
 
   test.pass_test()