Add TestGypXcodeNinja to run tests against the xcode-ninja generator

test/sibling/gyptest-all.py

 #!/usr/bin/env python
 
 # Copyright (c) 2012 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.
 
 import TestGyp
 
 test = TestGyp.TestGyp()
 
+# The xcode-ninja generator handles gypfiles which are not at the
+# project root incorrectly.
+# cf. https://code.google.com/p/gyp/issues/detail?id=460
+if test.format == 'xcode-ninja':
+  test.skip_test()
+
 test.run_gyp('build/all.gyp', chdir='src')
 
 test.build('build/all.gyp', test.ALL, chdir='src')
 
 chdir = 'src/build'
 
 # The top-level Makefile is in the directory where gyp was run.
 # TODO(mmoss) Should the Makefile go in the directory of the passed in .gyp
 # file? What about when passing in multiple .gyp files? Would sub-project
 # Makefiles (see http://codereview.chromium.org/340008 comments) solve this?
 if test.format in ('make', 'ninja', 'cmake'):
   chdir = 'src'
 
 if test.format == 'xcode':
   chdir = 'src/prog1'
 test.run_built_executable('program1',
                           chdir=chdir,
                           stdout="Hello from prog1.c\n")
 
 if test.format == 'xcode':
   chdir = 'src/prog2'
 test.run_built_executable('program2',
                           chdir=chdir,
                           stdout="Hello from prog2.c\n")
 
 test.pass_test()