blob: 0df42a56887327ccd922f33a3df1b55edfdcce30 [file] [log] [blame]
// Copyright 2018 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 "build/build_config.h"
#include "chrome/browser/resource_coordinator/tab_load_tracker.h"
class TabStripModel;
namespace content {
class WebContents;
} // namespace content
namespace resource_coordinator {
// Helper functions for writing unittests that make use of the TabLoadTracker.
// These wait for the appropriate state transitions, returning true if they are
// observed. Waiting for transitions to explicit states can fail if the contents
// stops being tracked before reaching that state. Otherwise, these functions
// will fail by timing out.
bool WaitForTransitionToLoadingState(
content::WebContents* contents,
TabLoadTracker::LoadingState loading_state);
bool WaitForTransitionToUnloaded(content::WebContents* contents);
bool WaitForTransitionToLoading(content::WebContents* contents);
bool WaitForTransitionToLoaded(content::WebContents* contents);
bool WaitUntilNoLongerTracked(content::WebContents* contents);
#if !defined(OS_ANDROID)
// Waits until all tabs in a TabStripModel have transitionned to a given state.
bool WaitForTransitionToLoadingState(
TabStripModel* tab_strip,
TabLoadTracker::LoadingState loading_state);
bool WaitForTransitionToUnloaded(TabStripModel* tab_strip);
bool WaitForTransitionToLoading(TabStripModel* tab_strip);
bool WaitForTransitionToLoaded(TabStripModel* tab_strip);
#endif // !defined(OS_ANDROID)
} // namespace resource_coordinator