chromium/chrome/browser/page_load_metrics/observers/preview_page_load_metrics_observer_browsertest.cc

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/page_load_metrics/observers/preview_page_load_metrics_observer.h"

#include "base/test/metrics/histogram_tester.h"
#include "build/build_config.h"
#include "chrome/browser/preloading/preview/preview_manager.h"
#include "chrome/browser/preloading/preview/preview_test_util.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/chrome_test_utils.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/page_load_metrics/browser/page_load_metrics_test_waiter.h"
#include "content/public/browser/back_forward_cache.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace {

class PreviewPageLoadMetricsObserverBrowserTest : public InProcessBrowserTest { … };

IN_PROC_BROWSER_TEST_F(PreviewPageLoadMetricsObserverBrowserTest,
                       IndependentVisit) { … }

IN_PROC_BROWSER_TEST_F(PreviewPageLoadMetricsObserverBrowserTest,
                       SequentialVisits) { … }

IN_PROC_BROWSER_TEST_F(PreviewPageLoadMetricsObserverBrowserTest,
                       ComplexNavigationWithoutBFCache) { … }

IN_PROC_BROWSER_TEST_F(PreviewPageLoadMetricsObserverBrowserTest,
                       ComplexNavigationWithBFCache) { … }

IN_PROC_BROWSER_TEST_F(PreviewPageLoadMetricsObserverBrowserTest,
                       PreviewFinalStatus) { … }

#if !BUILDFLAG(IS_ANDROID)
IN_PROC_BROWSER_TEST_F(PreviewPageLoadMetricsObserverBrowserTest,
                       LinkPreviewUsageNotUsed) { … }

IN_PROC_BROWSER_TEST_F(PreviewPageLoadMetricsObserverBrowserTest,
                       LinkPreviewUsageUsedButNotPromoted) { … }

IN_PROC_BROWSER_TEST_F(PreviewPageLoadMetricsObserverBrowserTest,
                       LinkPreviewUsageResetOnPrimaryNavigation) { … }

IN_PROC_BROWSER_TEST_F(PreviewPageLoadMetricsObserverBrowserTest,
                       LinkPreviewUsageUsedAndPromoted) { … }
#endif

}  // namespace