1// Copyright (c) 2011 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#ifndef CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_BROWSERTEST_UTIL_H_
6#define CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_BROWSERTEST_UTIL_H_
7
8#include "base/strings/string16.h"
9
10namespace task_manager {
11namespace browsertest_util {
12
13// Runs the message loop, observing the task manager, until there are exactly
14// |resource_count| many resources whose titles match the pattern
15// |title_pattern|. The match is done via string_util's base::MatchPattern, so
16// |title_pattern| may contain wildcards like "*".
17//
18// If the wait times out, this test will trigger a gtest failure. To get
19// meaningful errors, tests should wrap invocations of this function with
20// ASSERT_NO_FATAL_FAILURE().
21void WaitForTaskManagerRows(int resource_count,
22                            const base::string16& title_pattern);
23
24// ASCII matcher convenience functions for use with WaitForTaskManagerRows()
25base::string16 MatchTab(const char* title);         // "Tab: " + title
26base::string16 MatchAnyTab();                       // "Tab: *"
27base::string16 MatchAboutBlankTab();                // "Tab: about:blank"
28base::string16 MatchExtension(const char* title);   // "Extension: " + title
29base::string16 MatchAnyExtension();                 // "Extension: *"
30base::string16 MatchApp(const char* title);         // "App: " + title
31base::string16 MatchAnyApp();                       // "App: *"
32base::string16 MatchWebView(const char* title);     // "WebView: " + title
33base::string16 MatchAnyWebView();                   // "WebView: *"
34base::string16 MatchBackground(const char* title);  // "Background: " + title
35base::string16 MatchAnyBackground();                // "Background: *"
36base::string16 MatchPrint(const char* title);       // "Print: " + title
37base::string16 MatchAnyPrint();                     // "Print: *"
38
39}  // namespace browsertest_util
40}  // namespace task_manager
41
42#endif  // CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_BROWSERTEST_UTIL_H_
43