chromium/components/page_load_metrics/renderer/page_timing_metrics_sender_unittest.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/page_load_metrics/renderer/page_timing_metrics_sender.h"

#include "base/time/time.h"
#include "base/timer/mock_timer.h"
#include "components/page_load_metrics/common/page_load_metrics.mojom.h"
#include "components/page_load_metrics/renderer/fake_page_timing_sender.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/responsiveness_metrics/user_interaction_latency.h"
#include "third_party/blink/public/common/subresource_load_metrics.h"
#include "third_party/blink/public/common/use_counter/use_counter_feature.h"
#include "third_party/blink/public/mojom/use_counter/use_counter_feature.mojom-shared.h"

CSSSampleId;

namespace page_load_metrics {

// Thin wrapper around PageTimingMetricsSender that provides access to the
// MockOneShotTimer instance.
class TestPageTimingMetricsSender : public PageTimingMetricsSender { … };

class PageTimingMetricsSenderTest : public testing::Test { … };

TEST_F(PageTimingMetricsSenderTest, Basic) { … }

TEST_F(PageTimingMetricsSenderTest, CoalesceMultipleTimings) { … }

TEST_F(PageTimingMetricsSenderTest, MultipleTimings) { … }

TEST_F(PageTimingMetricsSenderTest, SendTimingOnSendLatest) { … }

TEST_F(PageTimingMetricsSenderTest, SendSubresourceLoadMetrics) { … }

TEST_F(PageTimingMetricsSenderTest, SendSingleFeature) { … }

TEST_F(PageTimingMetricsSenderTest, SendMultipleFeatures) { … }

TEST_F(PageTimingMetricsSenderTest, SendDuplicatedFeatures) { … }

TEST_F(PageTimingMetricsSenderTest, SendMultipleFeaturesTwice) { … }

TEST_F(PageTimingMetricsSenderTest, SendPageRenderData) { … }

TEST_F(PageTimingMetricsSenderTest, SendMainFrameIntersectionRect) { … }

TEST_F(PageTimingMetricsSenderTest, SendMainFrameViewportRect) { … }

TEST_F(PageTimingMetricsSenderTest, SendInteractions) { … }

TEST_F(PageTimingMetricsSenderTest, FirstContentfulPaintForcesSend) { … }

}  // namespace page_load_metrics