New Task Manager - Phase 1.3.5: Implement Extension Task Providing

chrome/browser/apps/guest_view/web_view_browsertest.cc

 // Copyright 2013 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 <queue>
 
 #include "base/location.h"
 #include "base/path_service.h"
 #include "base/process/process.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 2662 matching lines @@
   EXPECT_EQ(1U, GetTrackedTags().size());
 
   content::WebContents* guest_contents =
       LoadGuest("/extensions/platform_apps/web_view/task_manager/guest.html",
                 "web_view/task_manager");
 
   task_management::MockWebContentsTaskManager task_manager;
   task_manager.StartObserving();
 
   // The pre-existing tab and guest tasks are provided.
-  // TODO(afakhry): This will have to change once we start tracking extensions.
-  EXPECT_EQ(2U, task_manager.tasks().size());
+  // 4 tasks expected in the following order:
+  // Tab: about:blank,
+  // Background Page: <webview> task manager test,
+  // App: <webview> task manager test,
+  // Webview: WebViewed test content.
+  EXPECT_EQ(4U, task_manager.tasks().size());
 
   const task_management::Task* task = task_manager.tasks().back();
   EXPECT_EQ(task_management::Task::GUEST, task->GetType());
   const base::string16 title = task->title();
   const base::string16 expected_prefix = GetExpectedPrefix(guest_contents);
   EXPECT_TRUE(base::StartsWith(title,
                                expected_prefix,
                                base::CompareCase::INSENSITIVE_ASCII));
 }
 
@@ skipping 10 matching lines @@
   // Only the "about:blank" tab shows at the moment.
   EXPECT_EQ(1U, task_manager.tasks().size());
   const task_management::Task* about_blank_task = task_manager.tasks().back();
   EXPECT_EQ(task_management::Task::RENDERER, about_blank_task->GetType());
   EXPECT_EQ(base::UTF8ToUTF16("Tab: about:blank"), about_blank_task->title());
 
   // Now load a guest web view.
   content::WebContents* guest_contents =
       LoadGuest("/extensions/platform_apps/web_view/task_manager/guest.html",
                 "web_view/task_manager");
-  // TODO(afakhry): This will have to change once we start tracking extensions.
-  EXPECT_EQ(2U, task_manager.tasks().size());
+  // 4 tasks expected in the following order:
+  // Tab: about:blank,
+  // Background Page: <webview> task manager test,
+  // App: <webview> task manager test,
+  // Webview: WebViewed test content.
+  EXPECT_EQ(4U, task_manager.tasks().size());
 
   const task_management::Task* task = task_manager.tasks().back();
   EXPECT_EQ(task_management::Task::GUEST, task->GetType());
   const base::string16 title = task->title();
   const base::string16 expected_prefix = GetExpectedPrefix(guest_contents);
   EXPECT_TRUE(base::StartsWith(title,
                                expected_prefix,
                                base::CompareCase::INSENSITIVE_ASCII));
 }
 
 #endif  // defined(ENABLE_TASK_MANAGER)