1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/command_line.h" 6 #include "chrome/browser/extensions/extension_apitest.h" 7 #include "chrome/browser/task_manager/task_manager.h" 8 #include "chrome/browser/task_manager/task_manager_browsertest_util.h" 9 #include "chrome/browser/ui/browser.h" 10 #include "chrome/browser/ui/browser_dialogs.h" 11 #include "chrome/browser/ui/browser_window.h" 12 #include "extensions/common/switches.h" 13 #include "extensions/test/extension_test_message_listener.h" 14 15 // Test is flaky: http://crbug.com/346990 16 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, DISABLED_Processes) { 17 ASSERT_TRUE(RunExtensionTest("processes/api")) << message_; 18 } 19 20 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, ProcessesVsTaskManager) { 21 // Ensure task manager is not yet updating 22 TaskManagerModel* model = TaskManager::GetInstance()->model(); 23 EXPECT_EQ(0, model->update_requests_); 24 EXPECT_EQ(TaskManagerModel::IDLE, model->update_state_); 25 26 // Load extension that adds listener in background page 27 ExtensionTestMessageListener listener("ready", false); 28 ASSERT_TRUE(LoadExtension( 29 test_data_dir_.AppendASCII("processes").AppendASCII("onupdated"))); 30 ASSERT_TRUE(listener.WaitUntilSatisfied()); 31 32 // Ensure the task manager has started updating 33 EXPECT_EQ(1, model->update_requests_); 34 EXPECT_EQ(TaskManagerModel::TASK_PENDING, model->update_state_); 35 36 // Now show the task manager and wait for it to be ready 37 chrome::ShowTaskManager(browser()); 38 39 EXPECT_EQ(2, model->update_requests_); 40 EXPECT_EQ(TaskManagerModel::TASK_PENDING, model->update_state_); 41 42 // Unload the extension and check that listener count decreases 43 UnloadExtension(last_loaded_extension_id()); 44 EXPECT_EQ(1, model->update_requests_); 45 } 46
