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|
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include <string_view>
#include "base/command_line.h"
#include "base/files/file_util.h"
#include "base/strings/string_split.h"
#include "base/strings/stringprintf.h"
#include "base/strings/to_string.h"
#include "base/strings/utf_string_conversions.h"
#include "base/test/scoped_feature_list.h"
#include "build/build_config.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/shell/browser/shell.h"
#include "media/base/media_switches.h"
#include "media/base/test_data_util.h"
#include "media/cdm/clear_key_cdm_common.h"
namespace {
constexpr std::string_view kDecodeTestFile = "decode_capabilities_test.html";
constexpr std::string_view kSupported = "SUPPORTED";
constexpr std::u16string_view kSupported16 = u"SUPPORTED";
constexpr std::string_view kUnsupported = "UNSUPPORTED";
constexpr std::u16string_view kUnsupported16 = u"UNSUPPORTED";
constexpr std::string_view kError = "ERROR";
constexpr std::u16string_view kError16 = u"ERROR";
constexpr std::string_view kFileString = "file";
constexpr std::string_view kMediaSourceString = "media-source";
constexpr std::string_view kWebRtcString = "webrtc";
constexpr std::string_view kInvalid = "INVALID";
constexpr std::string_view kSrgb = "srgb";
constexpr std::string_view kP3 = "p3";
constexpr std::string_view kRec2020 = "rec2020";
constexpr std::string_view kPq = "pq";
constexpr std::string_view kHlg = "hlg";
constexpr std::string_view kSmpteSt2086 = "smpteSt2086";
constexpr std::string_view kSmpteSt2094_10 = "smpteSt2094-10";
constexpr std::string_view kSmpteSt2094_40 = "smpteSt2094-40";
#if BUILDFLAG(USE_PROPRIETARY_CODECS)
constexpr std::string_view kPropSupported = kSupported;
#else
constexpr std::string_view kPropSupported = kUnsupported;
#endif // USE_PROPRIETARY_CODECS
enum StreamType {
kAudio,
kVideo,
kAudioWithSpatialRendering,
kVideoWithHdrMetadata,
kVideoWithoutHdrMetadata,
kVideoWithHdrMetadataAndKeySystem,
kVideoWithDolbyVisionAndKeySystem,
kAudioWithKeySystem,
kAudioAndVideo
};
enum ConfigType { kFile, kMediaSource, kWebRtc };
} // namespace
namespace content {
class MediaCapabilitiesTest : public ContentBrowserTest {
public:
MediaCapabilitiesTest() = default;
MediaCapabilitiesTest(const MediaCapabilitiesTest&) = delete;
MediaCapabilitiesTest& operator=(const MediaCapabilitiesTest&) = delete;
void SetUpCommandLine(base::CommandLine* command_line) override {
command_line->AppendSwitchASCII(switches::kEnableBlinkFeatures,
"MediaCapabilitiesSpatialAudio");
scoped_feature_list_.InitWithFeatures({media::kExternalClearKeyForTesting},
{});
}
std::string CanDecodeAudio(std::string_view config_type,
std::string_view content_type) {
return CanDecode(config_type, content_type, StreamType::kAudio);
}
std::string CanDecodeVideo(std::string_view config_type,
std::string_view content_type) {
return CanDecode(config_type, content_type, StreamType::kVideo);
}
std::string CanDecodeAudioWithSpatialRendering(std::string_view config_type,
std::string_view content_type,
bool spatial_rendering) {
return CanDecode(config_type, content_type,
StreamType::kAudioWithSpatialRendering, spatial_rendering);
}
std::string CanDecodeVideoWithHdrMetadata(
std::string_view config_type,
std::string_view content_type,
std::string_view color_gamut,
std::string_view transfer_function,
std::string_view hdr_metadata_type = "") {
StreamType stream_type = StreamType::kVideoWithHdrMetadata;
if (hdr_metadata_type == "")
stream_type = StreamType::kVideoWithoutHdrMetadata;
return CanDecode(config_type, content_type, stream_type,
/* spatialRendering */ false, hdr_metadata_type,
color_gamut, transfer_function);
}
std::string CanDecodeVideoWithHdrMetadataAndKeySystem(
std::string_view config_type,
std::string_view content_type,
std::string_view color_gamut,
std::string_view transfer_function,
std::string_view hdr_metadata_type,
std::string_view key_system) {
return CanDecode(config_type, content_type,
StreamType::kVideoWithHdrMetadataAndKeySystem,
/* spatialRendering */ false, hdr_metadata_type,
color_gamut, transfer_function, key_system);
}
std::string CanDecodeVideoWithKeySystem(std::string_view config_type,
std::string_view content_type,
std::string_view key_system) {
return CanDecode(config_type, content_type,
StreamType::kVideoWithDolbyVisionAndKeySystem,
/* spatialRendering */ false, "", "", "", key_system);
}
std::string CanDecodeAudioWithKeySystem(std::string_view config_type,
std::string_view content_type,
std::string_view key_system) {
return CanDecode(config_type, content_type, StreamType::kAudioWithKeySystem,
/* spatialRendering */ false, "", "", "", key_system);
}
std::string CanDecodeAudioAndVideo(std::string_view config_type,
std::string_view video_content_type,
std::string_view audio_content_type) {
return CanDecode(
config_type, video_content_type, StreamType::kAudioAndVideo,
/* spatialRendering */ false, "", "", "", "", audio_content_type);
}
std::string CanDecode(std::string_view config_type,
std::string_view content_type,
StreamType stream_type,
bool spatial_rendering = false,
std::string_view hdr_metadata_type = "",
std::string_view color_gamut = "",
std::string_view transfer_function = "",
std::string_view key_system = "",
std::string_view specified_audio_content_type = "") {
std::string command;
if (stream_type == StreamType::kAudio) {
base::StringAppendF(&command, "testAudioConfig(");
} else if (stream_type == StreamType::kAudioWithSpatialRendering) {
base::StringAppendF(&command, "testAudioConfigWithSpatialRendering(%s,",
base::ToString(spatial_rendering));
} else if (stream_type == StreamType::kVideoWithHdrMetadata) {
command.append("testVideoConfigWithHdrMetadata(");
for (auto x : {hdr_metadata_type, color_gamut, transfer_function}) {
CHECK(!x.empty());
base::StringAppendF(&command, "\"%.*s\",", static_cast<int>(x.size()),
x.data());
}
} else if (stream_type == StreamType::kVideoWithoutHdrMetadata) {
command.append("testVideoConfigWithoutHdrMetadata(");
for (auto x : {color_gamut, transfer_function}) {
CHECK(!x.empty());
base::StringAppendF(&command, "\"%.*s\",", static_cast<int>(x.size()),
x.data());
}
} else if (stream_type == StreamType::kVideoWithHdrMetadataAndKeySystem) {
command.append("testVideoConfigWithHdrMetadataAndKeySystem(");
for (auto x :
{hdr_metadata_type, color_gamut, transfer_function, key_system}) {
CHECK(!x.empty());
base::StringAppendF(&command, "\"%.*s\",", static_cast<int>(x.size()),
x.data());
}
} else if (stream_type == StreamType::kVideoWithDolbyVisionAndKeySystem) {
command.append("testVideoConfigWithKeySystem(");
for (auto x : {key_system}) {
CHECK(!x.empty());
base::StringAppendF(&command, "\"%.*s\",", static_cast<int>(x.size()),
x.data());
}
} else if (stream_type == StreamType::kAudioWithKeySystem) {
command.append("testAudioConfigWithKeySystem(");
for (auto x : {key_system}) {
CHECK(!x.empty());
base::StringAppendF(&command, "\"%.*s\",", static_cast<int>(x.size()),
x.data());
}
} else if (stream_type == StreamType::kAudioAndVideo) {
command.append("testAudioAndVideoConfig(");
for (auto x : {specified_audio_content_type}) {
CHECK(!x.empty());
base::StringAppendF(&command, "%.*s,", static_cast<int>(x.size()),
x.data());
}
} else {
command.append("testVideoConfig(");
}
base::StringAppendF(&command, "\"%.*s\",",
static_cast<int>(config_type.size()),
config_type.data());
base::StringAppendF(&command, "%.*s);",
static_cast<int>(content_type.size()),
content_type.data());
EXPECT_TRUE(ExecJs(shell(), command));
TitleWatcher title_watcher(shell()->web_contents(),
std::u16string(kSupported16));
title_watcher.AlsoWaitForTitle(std::u16string(kUnsupported16));
title_watcher.AlsoWaitForTitle(std::u16string(kError16));
return base::UTF16ToASCII(title_watcher.WaitAndGetTitle());
}
base::test::ScopedFeatureList scoped_feature_list_;
};
// Adds param for query type (file vs media-source) to
class MediaCapabilitiesTestWithConfigType
: public MediaCapabilitiesTest,
public testing::WithParamInterface<ConfigType> {
public:
std::string_view GetTypeString() const {
switch (GetParam()) {
case ConfigType::kFile:
return kFileString;
case ConfigType::kMediaSource:
return kMediaSourceString;
case ConfigType::kWebRtc:
return kWebRtcString;
}
NOTREACHED();
}
};
// Cover basic codec support of content types where the answer of support
// (or not) should be common to both "media-source" and "file" query types.
// for more exhaustive codec string testing.
IN_PROC_BROWSER_TEST_P(MediaCapabilitiesTestWithConfigType,
CommonVideoDecodeTypes) {
base::FilePath file_path =
media::GetTestDataFilePath(std::string(kDecodeTestFile));
const auto config_type = GetTypeString();
// Content types below are not supported for WebRtc.
const std::string_view type_supported =
GetParam() != kWebRtc ? kSupported : kUnsupported;
const std::string_view prop_type_supported =
GetParam() != kWebRtc ? kPropSupported : kUnsupported;
EXPECT_TRUE(
NavigateToURL(shell(), content::GetFileUrlWithQuery(file_path, "")));
EXPECT_EQ(type_supported,
CanDecodeVideo(config_type, "'video/webm; codecs=\"vp8\"'"));
// Only support the new vp09 format which provides critical profile
// information.
EXPECT_EQ(kUnsupported,
CanDecodeVideo(config_type, "'video/webm; codecs=\"vp9\"'"));
// Requires command line flag switches::kEnableNewVp9CodecString
EXPECT_EQ(
type_supported,
CanDecodeVideo(config_type, "'video/webm; codecs=\"vp09.00.10.08\"'"));
// VP09 is available in MP4 container irrespective of USE_PROPRIETARY_CODECS.
EXPECT_EQ(
type_supported,
CanDecodeVideo(config_type, "'video/mp4; codecs=\"vp09.00.10.08\"'"));
// Supported when built with USE_PROPRIETARY_CODECS
EXPECT_EQ(prop_type_supported,
CanDecodeVideo(config_type, "'video/mp4; codecs=\"avc1.42E01E\"'"));
EXPECT_EQ(prop_type_supported,
CanDecodeVideo(config_type, "'video/mp4; codecs=\"avc1.42101E\"'"));
EXPECT_EQ(prop_type_supported,
CanDecodeVideo(config_type, "'video/mp4; codecs=\"avc1.42701E\"'"));
EXPECT_EQ(prop_type_supported,
CanDecodeVideo(config_type, "'video/mp4; codecs=\"avc1.42F01E\"'"));
// Test a handful of invalid strings.
EXPECT_EQ(kUnsupported,
CanDecodeVideo(config_type, "'video/webm; codecs=\"theora\"'"));
EXPECT_EQ(
kUnsupported,
CanDecodeVideo(config_type, "'video/webm; codecs=\"avc1.42E01E\"'"));
// Only new vp09 format is supported with MP4.
EXPECT_EQ(kUnsupported,
CanDecodeVideo(config_type, "'video/mp4; codecs=\"vp9\"'"));
}
#if BUILDFLAG(ENABLE_PLATFORM_ENCRYPTED_DOLBY_VISION)
// Cover Dolby Vision codec support of content types where the answer of support
// (or not) should be common to both "media-source" and "file" query types.
IN_PROC_BROWSER_TEST_P(MediaCapabilitiesTestWithConfigType,
DolbyVisionVideoDecodeTypes) {
if (GetParam() == kWebRtc) {
GTEST_SKIP() << "The keySystemConfiguration object cannot be set for "
"webrtc MediaDecodingType.";
}
base::FilePath file_path =
media::GetTestDataFilePath(std::string(kDecodeTestFile));
const auto config_type = GetTypeString();
EXPECT_TRUE(
NavigateToURL(shell(), content::GetFileUrlWithQuery(file_path, "")));
EXPECT_EQ(kSupported, CanDecodeVideoWithKeySystem(
config_type, "'video/mp4; codecs=\"dvh1.05.06\"'",
media::kExternalClearKeyKeySystem));
EXPECT_EQ(kSupported, CanDecodeVideoWithKeySystem(
config_type, "'video/mp4; codecs=\"dvhe.08.07\"'",
media::kExternalClearKeyKeySystem));
}
#endif // BUILDFLAG(ENABLE_PLATFORM_ENCRYPTED_DOLBY_VISION)
// Cover basic codec support. See media_canplaytype_browsertest.cc for more
// exhaustive codec string testing.
IN_PROC_BROWSER_TEST_P(MediaCapabilitiesTestWithConfigType,
CommonAudioDecodeTypes) {
base::FilePath file_path =
media::GetTestDataFilePath(std::string(kDecodeTestFile));
const auto config_type = GetTypeString();
// Content types below are not supported for WebRtc.
const std::string_view type_supported =
GetParam() != kWebRtc ? kSupported : kUnsupported;
const std::string_view prop_type_supported =
GetParam() != kWebRtc ? kPropSupported : kUnsupported;
EXPECT_TRUE(
NavigateToURL(shell(), content::GetFileUrlWithQuery(file_path, "")));
EXPECT_EQ(type_supported,
CanDecodeAudio(config_type, "'audio/webm; codecs=\"opus\"'"));
EXPECT_EQ(type_supported,
CanDecodeAudio(config_type, "'audio/webm; codecs=\"vorbis\"'"));
EXPECT_EQ(type_supported,
CanDecodeAudio(config_type, "'audio/mp4; codecs=\"flac\"'"));
EXPECT_EQ(type_supported, CanDecodeAudio(config_type, "'audio/mpeg'"));
// Supported when built with USE_PROPRIETARY_CODECS
EXPECT_EQ(prop_type_supported,
CanDecodeAudio(config_type, "'audio/mp4; codecs=\"mp4a.40.02\"'"));
EXPECT_EQ(prop_type_supported, CanDecodeAudio(config_type, "'audio/aac'"));
// Test a handful of invalid strings.
EXPECT_EQ(kUnsupported,
CanDecodeAudio(config_type, "'audio/wav; codecs=\"mp3\"'"));
EXPECT_EQ(kUnsupported,
CanDecodeAudio(config_type, "'audio/webm; codecs=\"vp8\"'"));
}
IN_PROC_BROWSER_TEST_P(MediaCapabilitiesTestWithConfigType,
NonMediaSourceDecodeTypes) {
base::FilePath file_path =
media::GetTestDataFilePath(std::string(kDecodeTestFile));
const auto config_type = GetTypeString();
// Content types below are supported for src=, but not MediaSource or WebRtc.
const std::string_view type_supported =
GetParam() == kFile ? kSupported : kUnsupported;
EXPECT_TRUE(
NavigateToURL(shell(), content::GetFileUrlWithQuery(file_path, "")));
EXPECT_EQ(type_supported,
CanDecodeAudio(config_type, "'audio/wav; codecs=\"1\"'"));
// Flac is only supported in mp4 for MSE.
EXPECT_EQ(type_supported, CanDecodeAudio(config_type, "'audio/flac'"));
// Ogg is not supported in MSE.
EXPECT_EQ(type_supported,
CanDecodeAudio(config_type, "'audio/ogg; codecs=\"flac\"'"));
EXPECT_EQ(type_supported,
CanDecodeAudio(config_type, "'audio/ogg; codecs=\"vorbis\"'"));
EXPECT_EQ(type_supported,
CanDecodeAudio(config_type, "'audio/ogg; codecs=\"opus\"'"));
// MP3 is only supported via audio/mpeg for MSE.
EXPECT_EQ(type_supported,
CanDecodeAudio(config_type, "'audio/mp4; codecs=\"mp4a.69\"'"));
// Ogg not supported in MSE.
EXPECT_EQ(type_supported,
CanDecodeAudio(config_type, "'audio/ogg; codecs=\"vorbis\"'"));
}
// Cover basic spatial rendering support.
IN_PROC_BROWSER_TEST_P(MediaCapabilitiesTestWithConfigType,
AudioTypesWithSpatialRendering) {
base::FilePath file_path =
media::GetTestDataFilePath(std::string(kDecodeTestFile));
const auto config_type = GetTypeString();
// Content types below are not supported for WebRtc.
const std::string_view type_supported =
GetParam() != kWebRtc ? kSupported : kUnsupported;
const std::string_view prop_type_supported =
GetParam() != kWebRtc ? kPropSupported : kUnsupported;
EXPECT_TRUE(
NavigateToURL(shell(), content::GetFileUrlWithQuery(file_path, "")));
// These common codecs are not associated with a spatial audio format.
EXPECT_EQ(kUnsupported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/webm; codecs=\"opus\"'",
/*spatial_rendering*/ true));
EXPECT_EQ(kUnsupported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/webm; codecs=\"vorbis\"'",
/*spatial_rendering*/ true));
EXPECT_EQ(kUnsupported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/mp4; codecs=\"flac\"'",
/*spatial_rendering*/ true));
EXPECT_EQ(kUnsupported,
CanDecodeAudioWithSpatialRendering(config_type, "'audio/mpeg'",
/*spatial_rendering*/ true));
EXPECT_EQ(kUnsupported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/mp4; codecs=\"mp4a.40.02\"'",
/*spatial_rendering*/ true));
EXPECT_EQ(kUnsupported,
CanDecodeAudioWithSpatialRendering(config_type, "'audio/aac'",
/*spatial_rendering*/ true));
// Supported codecs should remain supported when querying with
// spatialRendering set to false.
EXPECT_EQ(type_supported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/webm; codecs=\"opus\"'",
/*spatial_rendering*/ false));
EXPECT_EQ(type_supported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/webm; codecs=\"vorbis\"'",
/*spatial_rendering*/ false));
EXPECT_EQ(type_supported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/mp4; codecs=\"flac\"'",
/*spatial_rendering*/ false));
EXPECT_EQ(type_supported,
CanDecodeAudioWithSpatialRendering(config_type, "'audio/mpeg'",
/*spatial_rendering*/ false));
EXPECT_EQ(prop_type_supported,
CanDecodeAudioWithSpatialRendering(
config_type, "'audio/mp4; codecs=\"mp4a.40.02\"'",
/*spatial_rendering*/ false));
EXPECT_EQ(prop_type_supported,
CanDecodeAudioWithSpatialRendering(config_type, "'audio/aac'",
/*spatial_rendering*/ false));
// Test a handful of invalid strings.
EXPECT_EQ(kUnsupported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/wav; codecs=\"mp3\"'",
/*spatial_rendering*/ true));
EXPECT_EQ(kUnsupported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/webm; codecs=\"vp8\"'",
/*spatial_rendering*/ true));
// Dolby Atmos = Dolby Digital Plus + Spatial Rendering. Currently not
// supported.
EXPECT_EQ(kUnsupported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/mp4; codecs=\"ec-3\"'",
/*spatial_rendering*/ true));
EXPECT_EQ(kUnsupported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/mp4; codecs=\"mp4a.a6\"'",
/*spatial_rendering*/ true));
EXPECT_EQ(kUnsupported, CanDecodeAudioWithSpatialRendering(
config_type, "'audio/mp4; codecs=\"mp4a.A6\"'",
/*spatial_rendering*/ true));
}
// Cover basic HDR support.
IN_PROC_BROWSER_TEST_P(MediaCapabilitiesTestWithConfigType,
VideoTypesWithDynamicRange) {
base::FilePath file_path =
media::GetTestDataFilePath(std::string(kDecodeTestFile));
const auto config_type = GetTypeString();
// None of the content types below are supported for WebRtc.
const std::string_view type_supported =
GetParam() != kWebRtc ? kSupported : kUnsupported;
const std::string_view prop_type_supported =
GetParam() != kWebRtc ? kPropSupported : kUnsupported;
EXPECT_TRUE(
NavigateToURL(shell(), content::GetFileUrlWithQuery(file_path, "")));
for (auto color_gamut : {kSrgb, kP3, kRec2020, kInvalid}) {
for (auto transfer_function : {kSrgb, kPq, kHlg, kInvalid}) {
// All valid color gamuts and transfer functions without HDR metadata
// should be supported.
auto is_invalid =
color_gamut == kInvalid || transfer_function == kInvalid;
EXPECT_EQ(is_invalid ? kError : type_supported,
CanDecodeVideoWithHdrMetadata(config_type,
"'video/webm; codecs=\"vp8\"'",
color_gamut, transfer_function));
// HdrMetadataType smpteSt2086 is supported w/ PQ transfer functions.
auto can_use_hdr_metadata = transfer_function == kPq;
EXPECT_EQ(
is_invalid ? kError
: (can_use_hdr_metadata ? type_supported : kUnsupported),
CanDecodeVideoWithHdrMetadata(config_type,
"'video/webm; codecs=\"vp8\"'",
color_gamut, transfer_function,
/*hdr_metadata_type=*/kSmpteSt2086));
// No other HdrMetadataType is currently supported.
for (auto hdr_metadata_type :
{kSmpteSt2094_10, kSmpteSt2094_40, kInvalid}) {
EXPECT_EQ(
is_invalid || hdr_metadata_type == kInvalid ? kError : kUnsupported,
CanDecodeVideoWithHdrMetadata(
config_type, "'video/webm; codecs=\"vp8\"'", color_gamut,
transfer_function, hdr_metadata_type));
}
}
}
// Make sure results are expected with some USE_PROPRIETARY_CODECS
EXPECT_EQ(prop_type_supported,
CanDecodeVideoWithHdrMetadata(config_type,
"'video/mp4; codecs=\"avc1.42E01E\"'",
/* colorGamut */ kP3,
/* transferFunction */ kPq));
EXPECT_EQ(prop_type_supported,
CanDecodeVideoWithHdrMetadata(config_type,
"'video/mp4; codecs=\"avc1.42101E\"'",
/* colorGamut */ kSrgb,
/* transferFunction */ kSrgb));
}
// This is to test setting both MediaCapabilities and the KeySystem to verify
// that MediaCapabilities does not support configurations when KeySystem is
// specified.
IN_PROC_BROWSER_TEST_P(MediaCapabilitiesTestWithConfigType,
VideoTypeWithHdrMetadataAndKeySystem) {
if (GetParam() == kWebRtc) {
GTEST_SKIP() << "The keySystemConfiguration object cannot be set for "
"webrtc MediaDecodingType.";
}
base::FilePath file_path =
media::GetTestDataFilePath(std::string(kDecodeTestFile));
const auto config_type = GetTypeString();
EXPECT_TRUE(
NavigateToURL(shell(), content::GetFileUrlWithQuery(file_path, "")));
// This HDR metadata is supported.
EXPECT_EQ(kSupported,
CanDecodeVideoWithHdrMetadataAndKeySystem(
config_type, "'video/webm; codecs=\"vp8\"'", kRec2020, kPq,
kSmpteSt2086, media::kClearKeyKeySystem));
// This HDR metadata is unsupported, so no matter the key system, Chromium
// should return unsupported.
EXPECT_EQ(kUnsupported,
CanDecodeVideoWithHdrMetadataAndKeySystem(
config_type, "'video/webm; codecs=\"vp8\"'", kRec2020, kPq,
kSmpteSt2094_10, media::kClearKeyKeySystem));
}
IN_PROC_BROWSER_TEST_P(MediaCapabilitiesTestWithConfigType,
AudioOnlyWithKeySystem) {
if (GetParam() == kWebRtc) {
GTEST_SKIP() << "The keySystemConfiguration object cannot be set for "
"webrtc MediaDecodingType.";
}
base::FilePath file_path =
media::GetTestDataFilePath(std::string(kDecodeTestFile));
const auto config_type = GetTypeString();
EXPECT_TRUE(
NavigateToURL(shell(), content::GetFileUrlWithQuery(file_path, "")));
// Test that valid codec and key system combinations work.
EXPECT_EQ(kSupported, CanDecodeAudioWithKeySystem(
config_type, "'audio/webm; codecs=\"vorbis\"'",
media::kClearKeyKeySystem));
EXPECT_EQ(kSupported, CanDecodeAudioWithKeySystem(
config_type, "'audio/mp4; codecs=\"flac\"'",
media::kClearKeyKeySystem));
// Test that proprietary audio codec and key system combination work.
EXPECT_EQ(kPropSupported,
CanDecodeAudioWithKeySystem(config_type,
"'audio/mp4; codecs=\"mp4a.40.2\"'",
media::kClearKeyKeySystem));
// Test unsupported audio-only configs with key system specified.
EXPECT_EQ(kUnsupported,
CanDecodeAudioWithKeySystem(config_type,
"'audio/mp4; codecs=\"nonexistent\"'",
media::kClearKeyKeySystem));
EXPECT_EQ(kUnsupported, CanDecodeAudioWithKeySystem(
config_type, "'audio/mp4; codecs=\"mp4a.40.2\"'",
"com.invalid.keySystem"));
}
IN_PROC_BROWSER_TEST_P(MediaCapabilitiesTestWithConfigType,
CombinedAudioAndVideoDecodeTypes) {
base::FilePath file_path =
media::GetTestDataFilePath(std::string(kDecodeTestFile));
const auto config_type = GetTypeString();
// WebRtc not supported.
const std::string_view type_supported =
GetParam() != kWebRtc ? kSupported : kUnsupported;
const std::string_view prop_type_supported =
GetParam() != kWebRtc ? kPropSupported : kUnsupported;
EXPECT_TRUE(
NavigateToURL(shell(), content::GetFileUrlWithQuery(file_path, "")));
EXPECT_EQ(type_supported,
CanDecodeAudioAndVideo(config_type, "'video/webm; codecs=\"vp8\"'",
"'audio/webm; codecs=\"opus\"'"));
EXPECT_EQ(type_supported,
CanDecodeAudioAndVideo(config_type,
"'video/webm; codecs=\"vp09.00.10.08\"'",
"'audio/webm; codecs=\"vorbis\"'"));
// Test with proprietary codecs
EXPECT_EQ(
prop_type_supported,
CanDecodeAudioAndVideo(config_type, "'video/mp4; codecs=\"avc1.42E01E\"'",
"'audio/mp4; codecs=\"mp4a.40.02\"'"));
// The browser reports mixed containers as supported, and this is expected.
EXPECT_EQ(prop_type_supported,
CanDecodeAudioAndVideo(config_type, "'video/webm; codecs=\"vp8\"'",
"'audio/mp4; codecs=\"mp4a.40.02\"'"));
// Test with invalid audio codec.
EXPECT_EQ(kUnsupported,
CanDecodeAudioAndVideo(config_type,
"'video/webm; codecs=\"vp09.00.10.08\"'",
"'audio/webm; codecs=\"invalid\"'"));
// Test with invalid video codec.
EXPECT_EQ(kUnsupported, CanDecodeAudioAndVideo(
config_type, "'video/webm; codecs=\"invalid\"'",
"'audio/webm; codecs=\"vorbis\"'"));
// Test with invalid video codec and invalid audio codec.
EXPECT_EQ(kUnsupported, CanDecodeAudioAndVideo(
config_type, "'video/webm; codecs=\"invalid\"'",
"'audio/webm; codecs=\"invalid\"'"));
}
INSTANTIATE_TEST_SUITE_P(File,
MediaCapabilitiesTestWithConfigType,
::testing::Values(ConfigType::kFile));
INSTANTIATE_TEST_SUITE_P(MediaSource,
MediaCapabilitiesTestWithConfigType,
::testing::Values(ConfigType::kMediaSource));
INSTANTIATE_TEST_SUITE_P(WebRtc,
MediaCapabilitiesTestWithConfigType,
::testing::Values(ConfigType::kWebRtc));
} // namespace content
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