Add TestGypXcodeNinja to run tests against the xcode-ninja generator

test/mac/gyptest-postbuild.py

 #!/usr/bin/env python
 
 # Copyright (c) 2011 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 postbuild steps work.
 """
 
 import TestGyp
 
 import sys
 
 if sys.platform == 'darwin':
   test = TestGyp.TestGyp(formats=['ninja', 'make', 'xcode'])
 
-  test.run_gyp('test.gyp', chdir='postbuilds')
+  test.run_gyp('test.gyp',
+               '-G', 'xcode_ninja_target_pattern=^.*$',
+               chdir='postbuilds')
 
   test.build('test.gyp', test.ALL, chdir='postbuilds')
 
   # See comment in test/subdirectory/gyptest-subdir-default.py
   if test.format == 'xcode':
     chdir = 'postbuilds/subdirectory'
   else:
     chdir = 'postbuilds'
 
   # Created by the postbuild scripts
@@ skipping 15 matching lines @@
   test.built_file_must_exist(
       'nest_dyna.framework/Versions/A/nest_dyna_touch',
       chdir=chdir)
   test.built_file_must_exist('dyna_standalone.dylib_gyp_touch',
                              type=test.SHARED_LIB,
                              chdir='postbuilds')
   test.built_file_must_exist('copied_file.txt', chdir='postbuilds')
   test.built_file_must_exist('copied_file_2.txt', chdir=chdir)
 
   test.pass_test()