1 files changed, 40 insertions, 0 deletions
diff --git a/third_party/python/gyp/test/win/gyptest-link-opt-ref.py b/third_party/python/gyp/test/win/gyptest-link-opt-ref.py
new file mode 100644
index 0000000000..586b7afcd4
--- /dev/null
+++ b/third_party/python/gyp/test/win/gyptest-link-opt-ref.py
@@ -0,0 +1,40 @@
+#!/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 reference optimization setting is extracted properly.
+"""
+
+import TestGyp
+
+import sys
+
+if sys.platform == 'win32':
+  test = TestGyp.TestGyp(formats=['msvs', 'ninja'])
+
+  CHDIR = 'linker-flags'
+  test.run_gyp('opt-ref.gyp', chdir=CHDIR)
+  test.build('opt-ref.gyp', chdir=CHDIR)
+
+  # We're specifying /DEBUG so the default is to not remove unused functions.
+  output = test.run_dumpbin(
+      '/disasm', test.built_file_path('test_optref_default.exe', chdir=CHDIR))
+  if 'unused_function' not in output:
+    test.fail_test()
+
+  # Explicitly off, unused_function preserved.
+  output = test.run_dumpbin(
+      '/disasm', test.built_file_path('test_optref_no.exe', chdir=CHDIR))
+  if 'unused_function' not in output:
+    test.fail_test()
+
+  # Explicitly on, should be removed.
+  output = test.run_dumpbin(
+      '/disasm', test.built_file_path('test_optref_yes.exe', chdir=CHDIR))
+  if 'unused_function' in output:
+    test.fail_test()
+
+  test.pass_test()