| // Copyright (c) 2012 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 "media/base/test_data_util.h" |
| |
| #include <stdint.h> |
| |
| #include "base/check_op.h" |
| #include "base/containers/flat_map.h" |
| #include "base/cxx17_backports.h" |
| #include "base/files/file_util.h" |
| #include "base/no_destructor.h" |
| #include "base/numerics/safe_conversions.h" |
| #include "base/path_service.h" |
| #include "media/base/decoder_buffer.h" |
| |
| namespace media { |
| |
| namespace { |
| |
| // Mime types for test files. Sorted in the ASCII code order of the variable |
| // names. |
| const char kAacAdtsAudio[] = "audio/aac"; |
| const char kMp2AudioSBR[] = "video/mp2t; codecs=\"avc1.4D4041,mp4a.40.5\""; |
| const char kMp2tAudioVideo[] = "video/mp2t; codecs=\"mp4a.40.2, avc1.42E01E\""; |
| const char kMp3Audio[] = "audio/mpeg"; |
| // MP4 |
| const char kMp4AacAudio[] = "audio/mp4; codecs=\"mp4a.40.2\""; |
| const char kMp4Av110bitVideo[] = "video/mp4; codecs=\"av01.0.04M.10\""; |
| const char kMp4Av1Video[] = "video/mp4; codecs=\"av01.0.04M.08\""; |
| const char kMp4Av1VideoOpusAudio[] = "video/mp4; codecs=\"av01.0.04M.08,opus\""; |
| const char kMp4Avc1Video[] = "video/mp4; codecs=\"avc1.64001E\""; |
| const char kMp4AacAudioAvc1Video[] = |
| "video/mp4; codecs=\"mp4a.40.2, avc1.64001E\""; |
| const char kMp4Avc3Video[] = "video/mp4; codecs=\"avc3.64001f\""; |
| const char kMp4FlacAudio[] = "audio/mp4; codecs=\"flac\""; |
| const char kMp4OpusAudio[] = "audio/mp4; codecs=\"opus\""; |
| const char kMp4Vp9Profile2Video[] = |
| "video/mp4; codecs=\"vp09.02.10.10.01.02.02.02.00\""; |
| const char kMp4Vp9Video[] = |
| "video/mp4; codecs=\"vp09.00.10.08.01.02.02.02.00\""; |
| const char kMp4XheAacAudio[] = "audio/mp4; codecs=\"mp4a.40.42\""; |
| // WebM |
| const char kWebMAv110bitVideo[] = "video/webm; codecs=\"av01.0.04M.10\""; |
| const char kWebMAv1Video[] = "video/webm; codecs=\"av01.0.04M.08\""; |
| const char kWebMOpusAudio[] = "audio/webm; codecs=\"opus\""; |
| const char kWebMOpusAudioVp9Video[] = "video/webm; codecs=\"opus, vp9\""; |
| const char kWebMVorbisAudio[] = "audio/webm; codecs=\"vorbis\""; |
| const char kWebMVorbisAudioVp8Video[] = "video/webm; codecs=\"vorbis, vp8\""; |
| const char kWebMVp8Video[] = "video/webm; codecs=\"vp8\""; |
| const char kWebMVp9Profile2Video[] = |
| "video/webm; codecs=\"vp09.02.10.10.01.02.02.02.00\""; |
| const char kWebMVp9Video[] = "video/webm; codecs=\"vp9\""; |
| |
| // A map from a test file name to its mime type. The file is located at |
| // media/test/data. |
| using FileToMimeTypeMap = base::flat_map<std::string, std::string>; |
| |
| // Wrapped to avoid static initializer startup cost. The list is sorted in the |
| // the ASCII code order of file names. |
| // Note: Some files are old and the codec string in the mime type may not be |
| // accurate. |
| // Warning: When adding new files, make sure the codec string is accurate. For |
| // example kMp4Avc1Video is for H264 high profile. If you add a file that uses |
| // main profile, a new mime type should be added. |
| const FileToMimeTypeMap& GetFileToMimeTypeMap() { |
| static const base::NoDestructor<FileToMimeTypeMap> kFileToMimeTypeMap({ |
| {"bear-1280x720-a_frag-cenc-key_rotation.mp4", kMp4AacAudio}, |
| {"bear-1280x720-a_frag-cenc.mp4", kMp4AacAudio}, |
| {"bear-1280x720-a_frag-cenc_clear-all.mp4", kMp4AacAudio}, |
| {"bear-1280x720-aac_he.ts", kMp2AudioSBR}, |
| {"bear-1280x720-v_frag-avc3.mp4", kMp4Avc3Video}, |
| {"bear-1280x720-v_frag-cenc-key_rotation.mp4", kMp4Avc1Video}, |
| {"bear-1280x720-v_frag-cenc.mp4", kMp4Avc1Video}, |
| {"bear-1280x720-v_frag-cenc_clear-all.mp4", kMp4Avc1Video}, |
| {"bear-1280x720.ts", kMp2tAudioVideo}, |
| {"bear-320x240-16x9-aspect-av_enc-av.webm", kWebMVorbisAudioVp8Video}, |
| {"bear-320x240-16x9-aspect.webm", kWebMVorbisAudioVp8Video}, |
| {"bear-320x240-audio-only.webm", kWebMVorbisAudio}, |
| {"bear-320x240-av_enc-a.webm", kWebMVorbisAudioVp8Video}, |
| {"bear-320x240-av_enc-av.webm", kWebMVorbisAudioVp8Video}, |
| {"bear-320x240-av_enc-av_clear-1s.webm", kWebMVorbisAudioVp8Video}, |
| {"bear-320x240-av_enc-av_clear-all.webm", kWebMVorbisAudioVp8Video}, |
| {"bear-320x240-av_enc-v.webm", kWebMVorbisAudioVp8Video}, |
| {"bear-320x240-live.webm", kWebMVorbisAudioVp8Video}, |
| {"bear-320x240-opus-a_enc-a.webm", kWebMOpusAudio}, |
| {"bear-320x240-opus-av_enc-av.webm", kWebMOpusAudioVp9Video}, |
| {"bear-320x240-opus-av_enc-v.webm", kWebMOpusAudioVp9Video}, |
| {"bear-320x240-v-vp9_fullsample_enc-v.webm", kWebMVp9Video}, |
| {"bear-320x240-v-vp9_profile2_subsample_cenc-v.mp4", |
| kMp4Vp9Profile2Video}, |
| {"bear-320x240-v-vp9_profile2_subsample_cenc-v.webm", |
| kWebMVp9Profile2Video}, |
| {"bear-320x240-v-vp9_subsample_enc-v.webm", kWebMVp9Video}, |
| {"bear-320x240-v_enc-v.webm", kWebMVp8Video}, |
| {"bear-320x240-v_frag-vp9-cenc.mp4", kMp4Vp9Video}, |
| {"bear-320x240-v_frag-vp9.mp4", kMp4Vp9Video}, |
| {"bear-320x240-video-only.webm", kWebMVp8Video}, |
| {"bear-320x240.webm", kWebMVorbisAudioVp8Video}, |
| {"bear-320x240_corrupted_after_init_segment.webm", |
| kWebMVorbisAudioVp8Video}, |
| {"bear-640x360-a_frag-cbcs.mp4", kMp4AacAudio}, |
| {"bear-640x360-a_frag-cenc.mp4", kMp4AacAudio}, |
| {"bear-640x360-a_frag.mp4", kMp4AacAudio}, |
| {"bear-640x360-av_frag.mp4", kMp4AacAudioAvc1Video}, |
| {"bear-640x360-v_frag-cbc1.mp4", kMp4Avc1Video}, |
| {"bear-640x360-v_frag-cbcs.mp4", kMp4Avc1Video}, |
| {"bear-640x360-v_frag-cenc-key_rotation.mp4", kMp4Avc1Video}, |
| {"bear-640x360-v_frag-cenc-mdat.mp4", kMp4Avc1Video}, |
| {"bear-640x360-v_frag-cenc-senc-no-saiz-saio.mp4", kMp4Avc1Video}, |
| {"bear-640x360-v_frag-cenc-senc.mp4", kMp4Avc1Video}, |
| {"bear-640x360-v_frag-cenc.mp4", kMp4Avc1Video}, |
| {"bear-640x360-v_frag-cens.mp4", kMp4Avc1Video}, |
| {"bear-640x360-v_frag.mp4", kMp4Avc1Video}, |
| {"bear-a_enc-a.webm", kWebMVorbisAudio}, |
| {"bear-audio-implicit-he-aac-v1.aac", kAacAdtsAudio}, |
| {"bear-audio-implicit-he-aac-v2.aac", kAacAdtsAudio}, |
| {"bear-audio-lc-aac.aac", kAacAdtsAudio}, |
| {"bear-audio-main-aac.aac", kAacAdtsAudio}, |
| {"bear-audio-mp4a.69.ts", "video/mp2t; codecs=\"mp4a.69\""}, |
| {"bear-audio-mp4a.6B.ts", "video/mp2t; codecs=\"mp4a.6B\""}, |
| {"bear-av1-320x180-10bit-cenc.mp4", kMp4Av110bitVideo}, |
| {"bear-av1-320x180-10bit-cenc.webm", kWebMAv110bitVideo}, |
| {"bear-av1-320x180-10bit.mp4", kMp4Av110bitVideo}, |
| {"bear-av1-320x180-10bit.webm", kWebMAv110bitVideo}, |
| {"bear-av1-480x360.webm", kWebMAv1Video}, |
| {"bear-av1-cenc.mp4", kMp4Av1Video}, |
| {"bear-av1-cenc.webm", kWebMAv1Video}, |
| {"bear-av1-opus.mp4", kMp4Av1VideoOpusAudio}, |
| {"bear-av1.mp4", kMp4Av1Video}, |
| {"bear-av1.webm", kWebMAv1Video}, |
| {"bear-flac-cenc.mp4", kMp4FlacAudio}, |
| {"bear-flac_frag.mp4", kMp4FlacAudio}, |
| {"bear-opus.mp4", kMp4OpusAudio}, |
| {"bear-opus.webm", kWebMOpusAudio}, |
| {"bear-opus-cenc.mp4", kMp4OpusAudio}, |
| {"bear-vp8a.webm", kWebMVp8Video}, |
| {"bear-vp9-blockgroup.webm", kWebMVp9Video}, |
| {"bear-vp9.webm", kWebMVp9Video}, |
| {"frame_size_change-av_enc-v.webm", kWebMVorbisAudioVp8Video}, |
| {"icy_sfx.mp3", kMp3Audio}, |
| {"noise-xhe-aac.mp4", kMp4XheAacAudio}, |
| {"opus-trimming-test.mp4", kMp4OpusAudio}, |
| {"opus-trimming-test.webm", kWebMOpusAudio}, |
| {"sfx-flac_frag.mp4", kMp4FlacAudio}, |
| {"sfx-opus-441.webm", kWebMOpusAudio}, |
| {"sfx-opus_frag.mp4", kMp4OpusAudio}, |
| {"sfx.adts", kAacAdtsAudio}, |
| {"sfx.mp3", kMp3Audio}, |
| }); |
| |
| return *kFileToMimeTypeMap; |
| } |
| |
| // Key used to encrypt test files. |
| const uint8_t kSecretKey[] = {0xeb, 0xdd, 0x62, 0xf1, 0x68, 0x14, 0xd2, 0x7b, |
| 0x68, 0xef, 0x12, 0x2a, 0xfc, 0xe4, 0xae, 0x3c}; |
| |
| // The key ID for all encrypted files. |
| const uint8_t kKeyId[] = {0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, |
| 0x38, 0x39, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35}; |
| |
| } // namespace |
| |
| // TODO(sandersd): Change the tests to use a more unique message. |
| // See http://crbug.com/592067 |
| |
| // Common test results. |
| const char kFailedTitle[] = "FAILED"; |
| |
| // Upper case event name set by Utils.installTitleEventHandler(). |
| const char kEndedTitle[] = "ENDED"; |
| const char kErrorEventTitle[] = "ERROR"; |
| |
| // Lower case event name as set by Utils.failTest(). |
| const char kErrorTitle[] = "error"; |
| |
| const base::FilePath::CharType kTestDataPath[] = |
| FILE_PATH_LITERAL("media/test/data"); |
| |
| base::FilePath GetTestDataFilePath(const std::string& name) { |
| base::FilePath file_path; |
| CHECK(base::PathService::Get(base::DIR_SOURCE_ROOT, &file_path)); |
| return file_path.Append(GetTestDataPath()).AppendASCII(name); |
| } |
| |
| base::FilePath GetTestDataPath() { |
| return base::FilePath(kTestDataPath); |
| } |
| |
| std::string GetMimeTypeForFile(const std::string& file_name) { |
| const auto& map = GetFileToMimeTypeMap(); |
| auto itr = map.find(file_name); |
| CHECK(itr != map.end()) << ": file_name = " << file_name; |
| return itr->second; |
| } |
| |
| std::string GetURLQueryString(const base::StringPairs& query_params) { |
| std::string query = ""; |
| auto itr = query_params.begin(); |
| for (; itr != query_params.end(); ++itr) { |
| if (itr != query_params.begin()) |
| query.append("&"); |
| query.append(itr->first + "=" + itr->second); |
| } |
| return query; |
| } |
| |
| scoped_refptr<DecoderBuffer> ReadTestDataFile(const std::string& name) { |
| base::FilePath file_path = GetTestDataFilePath(name); |
| |
| int64_t tmp = 0; |
| CHECK(base::GetFileSize(file_path, &tmp)) |
| << "Failed to get file size for '" << name << "'"; |
| |
| int file_size = base::checked_cast<int>(tmp); |
| |
| scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(file_size)); |
| auto* data = reinterpret_cast<char*>(buffer->writable_data()); |
| CHECK_EQ(file_size, base::ReadFile(file_path, data, file_size)) |
| << "Failed to read '" << name << "'"; |
| |
| return buffer; |
| } |
| |
| bool LookupTestKeyVector(const std::vector<uint8_t>& key_id, |
| bool allow_rotation, |
| std::vector<uint8_t>* key) { |
| std::vector<uint8_t> starting_key_id(kKeyId, kKeyId + base::size(kKeyId)); |
| size_t rotate_limit = allow_rotation ? starting_key_id.size() : 1; |
| for (size_t pos = 0; pos < rotate_limit; ++pos) { |
| std::rotate(starting_key_id.begin(), starting_key_id.begin() + pos, |
| starting_key_id.end()); |
| if (key_id == starting_key_id) { |
| key->assign(kSecretKey, kSecretKey + base::size(kSecretKey)); |
| std::rotate(key->begin(), key->begin() + pos, key->end()); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| bool LookupTestKeyString(const std::string& key_id, |
| bool allow_rotation, |
| std::string* key) { |
| std::vector<uint8_t> key_vector; |
| bool result = |
| LookupTestKeyVector(std::vector<uint8_t>(key_id.begin(), key_id.end()), |
| allow_rotation, &key_vector); |
| if (result) |
| *key = std::string(key_vector.begin(), key_vector.end()); |
| return result; |
| } |
| |
| } // namespace media |
