chromium/third_party/blink/renderer/core/paint/timing/first_meaningful_paint_detector_test.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/core/paint/timing/first_meaningful_paint_detector.h"

#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/core/paint/paint_event.h"
#include "third_party/blink/renderer/core/paint/timing/paint_timing.h"
#include "third_party/blink/renderer/core/testing/page_test_base.h"
#include "third_party/blink/renderer/platform/wtf/text/string_builder.h"

namespace blink {

class FirstMeaningfulPaintDetectorTest : public PageTestBase { … };

TEST_F(FirstMeaningfulPaintDetectorTest, NoFirstPaint) { … }

TEST_F(FirstMeaningfulPaintDetectorTest, OneLayout) { … }

TEST_F(FirstMeaningfulPaintDetectorTest, TwoLayoutsSignificantSecond) { … }

TEST_F(FirstMeaningfulPaintDetectorTest, TwoLayoutsSignificantFirst) { … }

TEST_F(FirstMeaningfulPaintDetectorTest, FirstMeaningfulPaintCandidate) { … }

TEST_F(FirstMeaningfulPaintDetectorTest,
       OnlyOneFirstMeaningfulPaintCandidateBeforeNetworkStable) { … }

TEST_F(FirstMeaningfulPaintDetectorTest,
       NetworkStableBeforeFirstContentfulPaint) { … }

TEST_F(FirstMeaningfulPaintDetectorTest,
       FirstMeaningfulPaintShouldNotBeBeforeFirstContentfulPaint) { … }

TEST_F(FirstMeaningfulPaintDetectorTest,
       FirstMeaningfulPaintAfterUserInteraction) { … }

TEST_F(FirstMeaningfulPaintDetectorTest, UserInteractionBeforeFirstPaint) { … }

TEST_F(FirstMeaningfulPaintDetectorTest,
       WaitForSingleOutstandingPresentationPromiseAfterNetworkStable) { … }

TEST_F(FirstMeaningfulPaintDetectorTest,
       WaitForMultipleOutstandingPresentationPromisesAfterNetworkStable) { … }

TEST_F(FirstMeaningfulPaintDetectorTest,
       WaitForFirstContentfulPaintPresentationpAfterNetworkStable) { … }

TEST_F(
    FirstMeaningfulPaintDetectorTest,
    ProvisionalTimestampChangesAfterNetworkQuietWithOutstandingPresentationPromise) { … }

}  // namespace blink