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- // Copyright 2019 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "fuchsia_web/webengine/test/web_engine_browser_test.h"
- #include <fuchsia/mediacodec/cpp/fidl_test_base.h>
- #include "base/files/file_path.h"
- #include "base/fuchsia/scoped_service_binding.h"
- #include "base/fuchsia/test_component_context_for_process.h"
- #include "base/test/scoped_feature_list.h"
- #include "content/public/test/browser_test.h"
- #include "fuchsia_web/common/test/frame_test_util.h"
- #include "fuchsia_web/common/test/test_navigation_listener.h"
- #include "fuchsia_web/webengine/features.h"
- #include "fuchsia_web/webengine/test/frame_for_test.h"
- #include "fuchsia_web/webengine/test/test_data.h"
- #include "testing/gtest/include/gtest/gtest.h"
- #include "third_party/abseil-cpp/absl/types/optional.h"
- namespace {
- // Currently, VP8 can only be decoded in software, and VP9 can be decoded in
- // hardware and software. The tests rely on this.
- constexpr char kLoadSoftwareOnlyCodecUrl[] = "/play_video.html?codecs=vp8";
- constexpr char kLoadHardwareAndSoftwareCodecUrl[] =
- "/play_video.html?codecs=vp9";
- constexpr char kCanPlaySoftwareOnlyCodecUrl[] = "/can_play_vp8.html";
- } // namespace
- class MediaTest : public WebEngineBrowserTest {
- public:
- MediaTest() { set_test_server_root(base::FilePath(kTestServerRoot)); }
- ~MediaTest() override = default;
- MediaTest(const MediaTest&) = delete;
- MediaTest& operator=(const MediaTest&) = delete;
- protected:
- void SetUpOnMainThread() override {
- CHECK(embedded_test_server()->Start());
- WebEngineBrowserTest::SetUpOnMainThread();
- }
- };
- using SoftwareOnlyDecodersEnabledTest = MediaTest;
- // MediaTest with kEnableSoftwareOnlyVideoCodecs disabled.
- class SoftwareOnlyDecodersDisabledTest : public MediaTest {
- public:
- SoftwareOnlyDecodersDisabledTest() = default;
- ~SoftwareOnlyDecodersDisabledTest() override = default;
- protected:
- void SetUp() override {
- scoped_feature_list_.InitAndDisableFeature(
- features::kEnableSoftwareOnlyVideoCodecs);
- MediaTest::SetUp();
- }
- base::test::ScopedFeatureList scoped_feature_list_;
- };
- // SoftwareOnlyDecodersDisabledTest with fuchsia.mediacodec.CodecFactory
- // disconnected.
- class SoftwareOnlyDecodersDisabledAndHardwareDecoderFailureTest
- : public SoftwareOnlyDecodersDisabledTest {
- public:
- SoftwareOnlyDecodersDisabledAndHardwareDecoderFailureTest() = default;
- ~SoftwareOnlyDecodersDisabledAndHardwareDecoderFailureTest() override =
- default;
- protected:
- // Removes the decoder service to cause calls to it to fail.
- void SetUpOnMainThread() override {
- component_context_.emplace(
- base::TestComponentContextForProcess::InitialState::kCloneAll);
- component_context_->additional_services()
- ->RemovePublicService<fuchsia::mediacodec::CodecFactory>();
- SoftwareOnlyDecodersDisabledTest::SetUpOnMainThread();
- }
- // Used to disconnect fuchsia.mediacodec.CodecFactory.
- absl::optional<base::TestComponentContextForProcess> component_context_;
- };
- // Verify that a codec only supported by a software decoder is reported as
- // playable if kEnableSoftwareOnlyVideoCodecs is enabled.
- IN_PROC_BROWSER_TEST_F(SoftwareOnlyDecodersEnabledTest,
- CanPlayTypeSoftwareOnlyCodecIsTrue) {
- const GURL kUrl(embedded_test_server()->GetURL(kCanPlaySoftwareOnlyCodecUrl));
- // TODO(crbug.com/1200314): Refactor these tests to use FrameForTest and
- // possibly to simplify the calls below since some of the details are not
- // interesting to the individual tests. In particular, has_user_activation is
- // more relevant than specific LoadUrlParams.
- auto frame =
- FrameForTest::Create(context(), fuchsia::web::CreateFrameParams());
- EXPECT_TRUE(LoadUrlAndExpectResponse(frame.GetNavigationController(),
- fuchsia::web::LoadUrlParams(),
- kUrl.spec()));
- frame.navigation_listener().RunUntilUrlAndTitleEquals(kUrl,
- "can play vp8: true");
- }
- // Verify that a codec only supported by a software decoder is reported as not
- // playable if kEnableSoftwareOnlyVideoCodecs is disabled.
- IN_PROC_BROWSER_TEST_F(SoftwareOnlyDecodersDisabledTest,
- CanPlayTypeSoftwareOnlyCodecIsFalse) {
- const GURL kUrl(embedded_test_server()->GetURL(kCanPlaySoftwareOnlyCodecUrl));
- auto frame =
- FrameForTest::Create(context(), fuchsia::web::CreateFrameParams());
- EXPECT_TRUE(LoadUrlAndExpectResponse(frame.GetNavigationController(),
- fuchsia::web::LoadUrlParams(),
- kUrl.spec()));
- frame.navigation_listener().RunUntilUrlAndTitleEquals(kUrl,
- "can play vp8: false");
- }
- // Verify that a codec only supported by a software decoder is loaded if
- // kEnableSoftwareOnlyVideoCodecs is enabled.
- IN_PROC_BROWSER_TEST_F(SoftwareOnlyDecodersEnabledTest,
- PlaySoftwareOnlyCodecSucceeds) {
- const GURL kUrl(embedded_test_server()->GetURL(kLoadSoftwareOnlyCodecUrl));
- auto frame =
- FrameForTest::Create(context(), fuchsia::web::CreateFrameParams());
- EXPECT_TRUE(LoadUrlAndExpectResponse(frame.GetNavigationController(),
- fuchsia::web::LoadUrlParams(),
- kUrl.spec()));
- frame.navigation_listener().RunUntilUrlAndTitleEquals(kUrl, "loaded");
- }
- // Verify that a codec only supported by a software decoder is not loaded if
- // kEnableSoftwareOnlyVideoCodecs is disabled.
- IN_PROC_BROWSER_TEST_F(SoftwareOnlyDecodersDisabledTest,
- LoadSoftwareOnlyCodecFails) {
- const GURL kUrl(embedded_test_server()->GetURL(kLoadSoftwareOnlyCodecUrl));
- auto frame =
- FrameForTest::Create(context(), fuchsia::web::CreateFrameParams());
- EXPECT_TRUE(LoadUrlAndExpectResponse(frame.GetNavigationController(),
- fuchsia::web::LoadUrlParams(),
- kUrl.spec()));
- frame.navigation_listener().RunUntilUrlAndTitleEquals(kUrl,
- "media element error");
- }
- // Verify that a codec supported by hardware and software decoders plays if
- // kEnableSoftwareOnlyVideoCodecs is disabled.
- // Unlike the software-only codec, this codec loads because it is supposed to be
- // supported. It then plays because a hardware decoder is used (when on real
- // hardware) or it falls back to the software decoder (i.e., on emulator).
- IN_PROC_BROWSER_TEST_F(SoftwareOnlyDecodersDisabledTest,
- PlayHardwareAndSoftwareCodecSucceeds) {
- const GURL kUrl(
- embedded_test_server()->GetURL(kLoadHardwareAndSoftwareCodecUrl));
- auto frame =
- FrameForTest::Create(context(), fuchsia::web::CreateFrameParams());
- EXPECT_TRUE(LoadUrlAndExpectResponse(frame.GetNavigationController(),
- CreateLoadUrlParamsWithUserActivation(),
- kUrl.spec()));
- frame.navigation_listener().RunUntilUrlAndTitleEquals(kUrl, "loaded");
- ExecuteJavaScript(frame.get(), "bear.play()");
- frame.navigation_listener().RunUntilUrlAndTitleEquals(kUrl, "playing");
- }
- // Verify that a codec supported by hardware and software plays if
- // kEnableSoftwareOnlyVideoCodecs is disabled and the hardware decoder fails.
- // Unlike the software-only codec, this codec loads because it is supposed to be
- // supported. It then plays because it falls back to the software decoder.
- IN_PROC_BROWSER_TEST_F(
- SoftwareOnlyDecodersDisabledAndHardwareDecoderFailureTest,
- PlayHardwareAndSoftwareCodecFails) {
- const GURL kUrl(
- embedded_test_server()->GetURL(kLoadHardwareAndSoftwareCodecUrl));
- auto frame =
- FrameForTest::Create(context(), fuchsia::web::CreateFrameParams());
- EXPECT_TRUE(LoadUrlAndExpectResponse(frame.GetNavigationController(),
- CreateLoadUrlParamsWithUserActivation(),
- kUrl.spec()));
- frame.navigation_listener().RunUntilUrlAndTitleEquals(kUrl, "loaded");
- ExecuteJavaScript(frame.get(), "bear.play()");
- frame.navigation_listener().RunUntilUrlAndTitleEquals(kUrl, "playing");
- }
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