chrome/browser/task_manager/task_manager_browsertest_util.h

   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
  10 namespace task_manager {
  11 namespace 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().
  21 void WaitForTaskManagerRows(int resource_count,
  22                             const base::string16& title_pattern);
  23
  24 // ASCII matcher convenience functions for use with WaitForTaskManagerRows()
  25 base::string16 MatchTab(const char* title);         // "Tab: " + title
  26 base::string16 MatchAnyTab();                       // "Tab: *"
  27 base::string16 MatchAboutBlankTab();                // "Tab: about:blank"
  28 base::string16 MatchExtension(const char* title);   // "Extension: " + title
  29 base::string16 MatchAnyExtension();                 // "Extension: *"
  30 base::string16 MatchApp(const char* title);         // "App: " + title
  31 base::string16 MatchAnyApp();                       // "App: *"
  32 base::string16 MatchWebView(const char* title);     // "WebView: " + title
  33 base::string16 MatchAnyWebView();                   // "WebView: *"
  34 base::string16 MatchBackground(const char* title);  // "Background: " + title
  35 base::string16 MatchAnyBackground();                // "Background: *"
  36 base::string16 MatchPrint(const char* title);       // "Print: " + title
  37 base::string16 MatchAnyPrint();                     // "Print: *"
  38 base::string16 MatchSubframe(const char* title);    // "Subframe: " + title
  39 base::string16 MatchAnySubframe();                  // "Subframe: *"
  40
  41 }  // namespace browsertest_util
  42 }  // namespace task_manager
  43
  44 #endif  // CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_BROWSERTEST_UTIL_H_