1 files changed, 56 insertions, 0 deletions
diff --git a/third_party/python/gyp/test/win/gyptest-link-defrelink.py b/third_party/python/gyp/test/win/gyptest-link-defrelink.py
new file mode 100644
index 0000000000..cb3f86bb0e
--- /dev/null
+++ b/third_party/python/gyp/test/win/gyptest-link-defrelink.py
@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2013 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 a relink is performed when a .def file is touched.
+"""
+
+from __future__ import print_function
+
+import TestGyp
+
+import sys
+
+if sys.platform == 'win32':
+  print("This test is currently disabled: https://crbug.com/483696.")
+  sys.exit(0)
+
+  test = TestGyp.TestGyp(formats=['msvs', 'ninja'])
+
+  CHDIR = 'linker-flags'
+  target = 'test_deffile_dll_ok'
+  def_contents = test.read('linker-flags/deffile.def')
+
+  # This first build makes sure everything is up to date.
+  test.run_gyp('deffile.gyp', chdir=CHDIR)
+  test.build('deffile.gyp', target, chdir=CHDIR)
+  test.up_to_date('deffile.gyp', target, chdir=CHDIR)
+
+  def HasExport(binary, export):
+    full_path = test.built_file_path(binary, chdir=CHDIR)
+    output = test.run_dumpbin('/exports', full_path)
+    return export in output
+
+  # Verify that only one function is exported.
+  if not HasExport('test_deffile_dll_ok.dll', 'AnExportedFunction'):
+    test.fail_test()
+  if HasExport('test_deffile_dll_ok.dll', 'AnotherExportedFunction'):
+    test.fail_test()
+
+  # Add AnotherExportedFunction to the def file, then rebuild.  If it doesn't
+  # relink the DLL, then the subsequent check for AnotherExportedFunction will
+  # fail.
+  new_def_contents = def_contents + "\n    AnotherExportedFunction"
+  test.write('linker-flags/deffile.def', new_def_contents)
+  test.build('deffile.gyp', target, chdir=CHDIR)
+  test.up_to_date('deffile.gyp', target, chdir=CHDIR)
+
+  if not HasExport('test_deffile_dll_ok.dll', 'AnExportedFunction'):
+    test.fail_test()
+  if not HasExport('test_deffile_dll_ok.dll', 'AnotherExportedFunction'):
+    test.fail_test()
+
+  test.pass_test()