1 files changed, 43 insertions, 0 deletions
diff --git a/deps/gyp/test/msvs/missing_sources/gyptest-missing.py b/deps/gyp/test/msvs/missing_sources/gyptest-missing.py
new file mode 100644
index 0000000000..62a99ef0f1
--- /dev/null
+++ b/deps/gyp/test/msvs/missing_sources/gyptest-missing.py
@@ -0,0 +1,43 @@
+#!/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.
+
+"""
+Verifies that missing 'sources' files are treated as fatal errors when the
+the generator flag 'msvs_error_on_missing_sources' is set.
+"""
+
+import TestGyp
+import os
+import sys
+
+if sys.platform == 'win32':
+  test = TestGyp.TestGyp(formats=['msvs', 'ninja'], workdir='workarea_all')
+
+  # With the flag not set
+  test.run_gyp('hello_missing.gyp')
+
+  # With the flag explicitly set to 0
+  try:
+    os.environ['GYP_GENERATOR_FLAGS'] = 'msvs_error_on_missing_sources=0'
+    test.run_gyp('hello_missing.gyp')
+  finally:
+    del os.environ['GYP_GENERATOR_FLAGS']
+
+  # With the flag explicitly set to 1
+  try:
+    os.environ['GYP_GENERATOR_FLAGS'] = 'msvs_error_on_missing_sources=1'
+    # Test to make sure GYP raises an exception (exit status 1). Since this will
+    # also print a backtrace, ensure that TestGyp is not checking that stderr is
+    # empty by specifying None, which means do not perform any checking.
+    # Instead, stderr is checked below to ensure it contains the expected
+    # output.
+    test.run_gyp('hello_missing.gyp', status=1, stderr=None)
+  finally:
+    del os.environ['GYP_GENERATOR_FLAGS']
+  test.must_contain_any_line(test.stderr(),
+                            ["Missing input files:"])
+
+  test.pass_test()