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

test/win/gyptest-link_subsystem.py

Index: test/win/gyptest-link_subsystem.py
diff --git a/test/win/gyptest-link_subsystem.py b/test/win/gyptest-link_subsystem.py
new file mode 100644
index 0000000000000000000000000000000000000000..e2f1df94fc80b4029d21d0c6fea7a859bb72ab73
--- /dev/null
+++ b/test/win/gyptest-link_subsystem.py
@@ -0,0 +1,32 @@
+#!/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 subsystem setting is extracted properly.
+"""
+
+import TestGyp
+
+import subprocess
+import sys
+
+if sys.platform == 'win32':
+  test = TestGyp.TestGyp(formats=['ninja'])
+
+  CHDIR = 'linker_flags'
+  test.run_gyp('subsystem.gyp', chdir=CHDIR)
+
+  ninja_file = test.built_file_path('obj/test_subsystem_console.ninja',
+      chdir=CHDIR)
+  test.must_contain(ninja_file, '/SUBSYSTEM:CONSOLE')
+
+  ninja_file = test.built_file_path('obj/test_subsystem_windows.ninja',
+      chdir=CHDIR)
+  test.must_contain(ninja_file, '/SUBSYSTEM:WINDOWS')
+
+  # TODO(scottmg): There are other subsystems that we don't use.
+
+  test.pass_test()