Add TestGypXcodeNinja to run tests against the xcode-ninja generator

test/ninja/chained-dependency/gyptest-chained-dependency.py

Index: test/ninja/chained-dependency/gyptest-chained-dependency.py
diff --git a/test/ninja/chained-dependency/gyptest-chained-dependency.py b/test/ninja/chained-dependency/gyptest-chained-dependency.py
index 9fcd9a45d05c789038d241bf74b33093b2af6326..7f69cce0c395de8007d10ba6e25cce8055bbcd8d 100755
--- a/test/ninja/chained-dependency/gyptest-chained-dependency.py
+++ b/test/ninja/chained-dependency/gyptest-chained-dependency.py
@@ -18,6 +18,9 @@ import TestGyp
 # - it relies on a ninja-specific output file path.
 
 test = TestGyp.TestGyp(formats=['ninja'])
+if test.format == 'xcode-ninja':

[sdefresne, 2014/09/02 15:13:06]

Same here.

[Tobias, 2014/10/02 18:19:19]

Done.

+  test.skip_test()
+
 test.run_gyp('chained-dependency.gyp')
 objext = '.obj' if sys.platform == 'win32' else '.o'
 test.build('chained-dependency.gyp',