Parse manifest file with app.service_worker.script.

chrome/common/extensions/manifest_tests/extension_manifests_service_worker_unittest.cc

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/memory/scoped_ptr.h"
+#include "base/values.h"
+#include "chrome/common/extensions/features/feature_channel.h"
+#include "chrome/common/extensions/manifest_tests/extension_manifest_test.h"
+#include "extensions/common/constants.h"
+#include "extensions/common/error_utils.h"
+#include "extensions/common/extension.h"
+#include "extensions/common/manifest_constants.h"
+#include "extensions/common/manifest_handlers/background_info.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace extensions {
+
+class ExtensionManifestServiceWorkerTest : public ExtensionManifestTest {};
+
+// Checks that an app manifest with a service_worker key but no script fails.
+TEST_F(ExtensionManifestServiceWorkerTest, ServiceWorkerEmpty) {
+  ManifestFromString manifest(
+      "{"
+      "  'name': '',"
+      "  'manifest_version': 2,"
+      "  'version': '1',"
+      "  'app': {"
+      "    'service_worker': {}"
+      "  }"
+      "}");
+  LoadAndExpectError(manifest,
+                     manifest_errors::kBackgroundRequiredForPlatformApps);
+}
+
+// Checks that an app manifest with a single script is loaded.
+TEST_F(ExtensionManifestServiceWorkerTest, ServiceWorkerScript) {
+  ManifestFromString manifest(
+      "{"
+      "  'name': '',"
+      "  'manifest_version': 2,"
+      "  'version': '1',"
+      "  'app': {"
+      "    'service_worker': {"
+      "      'script': 'service_worker.js'"

[Jeffrey Yasskin, 2014/02/28 01:54:37]

Can you try one with an empty-but-present script value?

[scheib, 2014/03/03 19:54:00]

Done.

+      "    }"
+      "  }"
+      "}");
+  scoped_refptr<Extension> extension(LoadAndExpectSuccess(manifest));
+  ASSERT_TRUE(extension.get());
+  const std::string script =
+      BackgroundInfo::GetServiceWorkerScript(extension.get());
+  EXPECT_EQ("service_worker.js", script);
+
+  EXPECT_TRUE(BackgroundInfo::HasServiceWorker(extension.get()));
+}
+
+// Checks that an app manifest with service worker and background script fails.
+TEST_F(ExtensionManifestServiceWorkerTest, ServiceWorkerWithBackgroundScript) {
+  ManifestFromString manifest(
+      "{"
+      "  'name': '',"
+      "  'manifest_version': 2,"
+      "  'version': '1',"
+      "  'app': {"
+      "    'service_worker': {"
+      "      'script': 'service_worker.js'"
+      "    },"
+      "    'background': {"
+      "      'scripts': [ 'background.js' ]"
+      "    }"
+      "  }"
+      "}");
+  LoadAndExpectError(manifest, manifest_errors::kInvalidBackgroundCombination);
+}
+
+}  // namespace extensions