Begin to enable extension APIs in Extension Service Worker.

chrome/browser/extensions/service_worker_apitest.cc

 // Copyright 2015 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 <stdint.h>
 
 #include "base/bind_helpers.h"
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 586 matching lines @@
 IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, NotificationAPI) {
   EXPECT_TRUE(RunExtensionSubtest("service_worker/notifications/has_permission",
                                   "page.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, WebAccessibleResourcesFetch) {
   EXPECT_TRUE(RunExtensionSubtest(
       "service_worker/web_accessible_resources/fetch/", "page.html"));
 }
 
+IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, TabsCreate) {
+  const Extension* extension = LoadExtensionWithFlags(
+      test_data_dir_.AppendASCII("service_worker/tabs_create"), kFlagNone);
+  ASSERT_TRUE(extension);
+  ui_test_utils::NavigateToURL(browser(),
+                               extension->GetResourceURL("page.html"));
+  content::WebContents* web_contents =
+      browser()->tab_strip_model()->GetActiveWebContents();
+
+  int starting_tab_count = browser()->tab_strip_model()->count();
+  std::string result;
+  ASSERT_TRUE(content::ExecuteScriptAndExtractString(
+      web_contents, "window.runServiceWorker()", &result));
+  EXPECT_EQ(starting_tab_count + 1, browser()->tab_strip_model()->count());
+
+  // Check extension shutdown path.
+  UnloadExtension(extension->id());
+  EXPECT_EQ(starting_tab_count, browser()->tab_strip_model()->count());
+}
+
 // This test loads a web page that has an iframe pointing to a
 // chrome-extension:// URL. The URL is listed in the extension's
 // web_accessible_resources. Initially the iframe is served from the extension's
 // resource file. After verifying that, we register a Service Worker that
 // controls the extension. Further requests to the same resource as before
 // should now be served by the Service Worker.
 // This test also verifies that if the requested resource exists in the manifest
 // but is not present in the extension directory, the Service Worker can still
 // serve the resource file.
 IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, WebAccessibleResourcesIframeSrc) {
@@ skipping 122 matching lines @@
   push_message_listener.set_failure_message("FAIL");
   gcm::IncomingMessage message;
   message.sender_id = "1234567890";
   message.raw_data = "testdata";
   message.decrypted = true;
   push_service()->OnMessage(app_identifier.app_id(), message);
   EXPECT_TRUE(push_message_listener.WaitUntilSatisfied());
 }
 
 }  // namespace extensions