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

// Copyright 2019 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/foreground_duration_ukm_observer.h"

#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_commands.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/ukm/test_ukm_recorder.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/prerender_test_util.h"
#include "content/public/test/test_utils.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "services/metrics/public/cpp/ukm_builders.h"
#include "services/metrics/public/cpp/ukm_source.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/window_open_disposition.h"
#include "url/gurl.h"

UkmEntry;

class ForegroundDurationUKMObserverBrowserTest : public InProcessBrowserTest { … };

IN_PROC_BROWSER_TEST_F(ForegroundDurationUKMObserverBrowserTest, RecordSimple) { … }

IN_PROC_BROWSER_TEST_F(ForegroundDurationUKMObserverBrowserTest,
                       PrerenderActivationInForeground) { … }

IN_PROC_BROWSER_TEST_F(ForegroundDurationUKMObserverBrowserTest,
                       PrerenderActivationInBackground) { … }

IN_PROC_BROWSER_TEST_F(ForegroundDurationUKMObserverBrowserTest, TabSwitching) { … }