Add TestGypXcodeNinja to run tests against the xcode-ninja generator

test/generator-output/gyptest-rules.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.
 
 """
 Verifies --generator-output= behavior when using rules.
 """
 
 import TestGyp
 
 # Android doesn't support --generator-output.
 test = TestGyp.TestGyp(formats=['!android'])
 
+# Bug: xcode-ninja doesn't respect --generator-output
+# cf. https://code.google.com/p/gyp/issues/detail?id=442
+if test.format == 'xcode-ninja':
+  test.skip_test()
+
 test.writable(test.workpath('rules'), False)
 
 test.run_gyp('rules.gyp',
              '--generator-output=' + test.workpath('gypfiles'),
-             '-G', 'xcode_ninja_target_pattern=^pull_in_all_actions$',
              chdir='rules')
 
 test.writable(test.workpath('rules'), True)
 
 test.relocate('rules', 'relocate/rules')
 test.relocate('gypfiles', 'relocate/gypfiles')
 
 test.writable(test.workpath('relocate/rules'), False)
 
 test.writable(test.workpath('relocate/rules/build'), True)
@@ skipping 20 matching lines @@
 test.must_match('relocate/rules/subdir2/rules-out/file1.out',
                 "Hello from file1.in0\n")
 test.must_match('relocate/rules/subdir2/rules-out/file2.out',
                 "Hello from file2.in0\n")
 test.must_match('relocate/rules/subdir2/rules-out/file3.out',
                 "Hello from file3.in1\n")
 test.must_match('relocate/rules/subdir2/rules-out/file4.out',
                 "Hello from file4.in1\n")
 
 test.pass_test()