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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_PERFORMANCE_MANAGER_TEST_SUPPORT_SITE_DATA_UTILS_H_
#define CHROME_BROWSER_PERFORMANCE_MANAGER_TEST_SUPPORT_SITE_DATA_UTILS_H_
#include <memory>
#include "base/auto_reset.h"
#include "base/functional/callback_helpers.h"
#include "components/performance_manager/test_support/test_harness_helper.h"
class Profile;
namespace content {
class WebContents;
}
namespace performance_manager {
namespace internal {
class SiteDataImpl;
}
class PageNode;
// A test harness that initializes all the components required to use the
// SiteData database in unit_tests. This doesn't support tests that use multiple
// profiles. See comment in the PerformanceManagerTestHarnessHelper class for
// directions on how this should be used in tests.
class SiteDataTestHarness : public PerformanceManagerTestHarnessHelper {
public:
SiteDataTestHarness();
SiteDataTestHarness(const SiteDataTestHarness& other) = delete;
SiteDataTestHarness& operator=(const SiteDataTestHarness&) = delete;
~SiteDataTestHarness() override;
void SetUp() override;
// During tear down it's necessary to release the global
// SiteDataCacheFacadeFactory instance to ensure that it doesn't get reused
// from tests to tests. Before doing this it's necessary to disassociate it
// from any profile. This harness assumes that tests are only using one
// profile.
void TearDown(Profile* profile);
private:
void TearDown() override;
// Use an in memory database to avoid creating some unnecessary files on disk.
base::ScopedClosureRunner use_in_memory_db_for_testing_;
std::unique_ptr<base::AutoReset<bool>> enable_cache_factory_for_testing_;
};
// Return the SiteDataImpl instance backing a PageNode, this might be null if
// this PageNode isn't loaded with a valid URL.
//
// This function can only be called from the graph's sequence.
internal::SiteDataImpl* GetSiteDataImplForPageNode(PageNode* page_node);
// Pretend that this WebContents has been loaded and is in background.
void MarkWebContentsAsLoadedInBackgroundInSiteDataDb(
content::WebContents* web_contents);
// Pretend that this WebContents has been unloaded and is in background.
void MarkWebContentsAsUnloadedInBackgroundInSiteDataDb(
content::WebContents* web_contents);
// Expire all the Site Data Database observation windows for a given
// WebContents.
void ExpireSiteDataObservationWindowsForWebContents(
content::WebContents* web_contents);
} // namespace performance_manager
#endif // CHROME_BROWSER_PERFORMANCE_MANAGER_TEST_SUPPORT_SITE_DATA_UTILS_H_
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