chromium/third_party/blink/renderer/core/html/media/html_media_element_event_listeners_test.cc

// Copyright 2017 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/html/media/html_media_element.h"

#include <algorithm>
#include <memory>

#include "base/time/time.h"
#include "base/time/time_override.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/platform/web_fullscreen_video_status.h"
#include "third_party/blink/renderer/core/dom/events/event.h"
#include "third_party/blink/renderer/core/dom/events/native_event_listener.h"
#include "third_party/blink/renderer/core/event_type_names.h"
#include "third_party/blink/renderer/core/execution_context/agent.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/fullscreen/fullscreen.h"
#include "third_party/blink/renderer/core/html/media/html_video_element.h"
#include "third_party/blink/renderer/core/html/media/media_controls.h"
#include "third_party/blink/renderer/core/html/media/media_custom_controls_fullscreen_detector.h"
#include "third_party/blink/renderer/core/html/track/text_track.h"
#include "third_party/blink/renderer/core/html/track/text_track_cue_list.h"
#include "third_party/blink/renderer/core/html/track/vtt/vtt_cue.h"
#include "third_party/blink/renderer/core/loader/empty_clients.h"
#include "third_party/blink/renderer/core/testing/page_test_base.h"
#include "third_party/blink/renderer/platform/heap/thread_state.h"
#include "third_party/blink/renderer/platform/scheduler/public/event_loop.h"
#include "third_party/blink/renderer/platform/testing/empty_web_media_player.h"
#include "third_party/blink/renderer/platform/testing/testing_platform_support.h"
#include "third_party/blink/renderer/platform/testing/unit_test_helpers.h"

namespace blink {

namespace {

// Most methods are faked rather than mocked. Faking avoids naggy warnings
// about unexpected calls. HTMLMediaElement <-> WebMediaplayer interface is
// highly complex and not generally the focus these tests (with the
// exception of the mocked methods).
class FakeWebMediaPlayer final : public EmptyWebMediaPlayer { … };

class MediaStubLocalFrameClient : public EmptyLocalFrameClient { … };

_;
AtLeast;
Return;

}  // anonymous namespace

class HTMLMediaElementEventListenersTest : public PageTestBase { … };

TEST_F(HTMLMediaElementEventListenersTest, RemovingFromDocumentCollectsAll) { … }

TEST_F(HTMLMediaElementEventListenersTest,
       ReInsertingInDocumentCollectsControls) { … }

TEST_F(HTMLMediaElementEventListenersTest,
       FullscreenDetectorTimerCancelledOnContextDestroy) { … }

class MockEventListener final : public NativeEventListener { … };

static const base::TickClock* s_platform_clock_;

class HTMLMediaElementWithMockSchedulerTest
    : public HTMLMediaElementEventListenersTest { … };

TEST_F(HTMLMediaElementWithMockSchedulerTest, OneTimeupdatePerSeek) { … }

TEST_F(HTMLMediaElementWithMockSchedulerTest, PeriodicTimeupdateAfterSeek) { … }

TEST_F(HTMLMediaElementWithMockSchedulerTest, ShowPosterFlag_FalseAfterLoop) { … }

TEST_F(HTMLMediaElementWithMockSchedulerTest, ShowPosterFlag_FalseAfterEnded) { … }

struct TestCue { … };

constexpr TestCue kTestCueData[] = …;
constexpr base::TimeDelta kTestCueDataLength = …;

class CueEventListener final : public NativeEventListener { … };

TEST_F(HTMLMediaElementWithMockSchedulerTest, CueEnterExitEventLatency) { … }

}  // namespace blink