Add support for iOS WatchKit apps in GYP

test/ios/gyptest-watch.py

+#!/usr/bin/env python
+
+# Copyright (c) 2014 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 ios watch extensions and apps are built correctly.
+"""
+
+import TestGyp
+import TestMac
+
+import sys
+if sys.platform == 'darwin' and TestMac.Xcode.Version() >= "0620":
+  test = TestGyp.TestGyp(formats=['ninja', 'xcode'])
+
+  test.run_gyp('watch.gyp', chdir='watch')
+
+  test.build(
+      'watch.gyp',
+      'WatchContainer',
+      chdir='watch')
+
+  # Test that the extension exists
+  test.built_file_must_exist(
+      'WatchContainer.app/PlugIns/WatchKitExtension.appex',
+      chdir='watch')
+
+  # Test that the watch app exists
+  test.built_file_must_exist(
+      'WatchContainer.app/PlugIns/WatchKitExtension.appex/WatchApp.app',
+      chdir='watch')
+
+  test.pass_test()
+