Beginnings of some msvs_... emulation (windows ninja)

test/win/gyptest-cl_rtti.py

Index: test/win/gyptest-cl_rtti.py
diff --git a/test/win/gyptest-cl_rtti.py b/test/win/gyptest-cl_rtti.py
new file mode 100644
index 0000000000000000000000000000000000000000..0c025f2416ffa2b9d32a40dfd34a4179c4ee3bb7
--- /dev/null
+++ b/test/win/gyptest-cl_rtti.py
@@ -0,0 +1,31 @@
+#!/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.
+
+"""
+Make sure RTTI setting is extracted properly.
+"""
+
+import TestGyp
+
+import subprocess
+import sys
+
+if sys.platform == 'win32':
+  test = TestGyp.TestGyp(formats=['ninja', 'msvs'])
+
+  CHDIR = 'compiler_flags'
+  test.run_gyp('rtti.gyp', chdir=CHDIR)
+  test.build('rtti.gyp', test.ALL, chdir=CHDIR)
+
+  if test.format == 'ninja':
+    ninja_file = test.built_file_path('obj/test_rtti_off.ninja', chdir=CHDIR)
+    test.must_contain(ninja_file, '/GR-')
+
+    ninja_file = test.built_file_path('obj/test_rtti_on.ninja', chdir=CHDIR)
+    test.must_contain(ninja_file, '/GR')
+    test.must_not_contain(ninja_file, '/GR-')
+
+  test.pass_test()