blob: 4a275928c7e7d783dc5c50a7ed730a3170c9b4ad [file] [log] [blame]
// Copyright 2014 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 "cobalt/media/base/audio_video_metadata_extractor.h"
#include <memory>
#include "base/logging.h"
#include "base/sha1.h"
#include "build/build_config.h"
#include "cobalt/media/base/test_data_util.h"
#include "cobalt/media/filters/file_data_source.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cobalt {
namespace media {
std::unique_ptr<AudioVideoMetadataExtractor> GetExtractor(
const std::string& filename, bool extract_attached_images,
bool expected_result, double expected_duration, int expected_width,
int expected_height) {
FileDataSource source;
EXPECT_TRUE(source.Initialize(GetTestDataFilePath(filename)));
std::unique_ptr<AudioVideoMetadataExtractor> extractor(
new AudioVideoMetadataExtractor);
bool extracted = extractor->Extract(&source, extract_attached_images);
EXPECT_EQ(expected_result, extracted);
if (!extracted) return extractor;
EXPECT_EQ(expected_duration, extractor->duration());
EXPECT_EQ(expected_width, extractor->width());
EXPECT_EQ(expected_height, extractor->height());
return extractor;
}
const std::string GetTagValue(
const media::AudioVideoMetadataExtractor::TagDictionary& tags,
const char* tag_name) {
auto tag_data = tags.find(tag_name);
return tag_data == tags.end() ? "" : tag_data->second;
}
TEST(AudioVideoMetadataExtractorTest, InvalidFile) {
GetExtractor("ten_byte_file", true, false, 0, -1, -1);
}
TEST(AudioVideoMetadataExtractorTest, AudioOGG) {
std::unique_ptr<AudioVideoMetadataExtractor> extractor =
GetExtractor("9ch.ogg", true, true, 0, -1, -1);
EXPECT_EQ("Processed by SoX", extractor->comment());
EXPECT_EQ("ogg", extractor->stream_infos()[0].type);
EXPECT_EQ(2u, extractor->stream_infos().size());
EXPECT_EQ(0u, extractor->stream_infos()[0].tags.size());
EXPECT_EQ(1u, extractor->stream_infos()[1].tags.size());
EXPECT_EQ("vorbis", extractor->stream_infos()[1].type);
EXPECT_EQ("Processed by SoX",
GetTagValue(extractor->stream_infos()[1].tags, "COMMENT"));
EXPECT_EQ(0u, extractor->attached_images_bytes().size());
}
TEST(AudioVideoMetadataExtractorTest, AudioWAV) {
std::unique_ptr<AudioVideoMetadataExtractor> extractor =
GetExtractor("sfx_u8.wav", true, true, 0, -1, -1);
EXPECT_EQ("Lavf54.37.100", extractor->encoder());
EXPECT_EQ("Amadeus Pro", extractor->encoded_by());
EXPECT_EQ("wav", extractor->stream_infos()[0].type);
EXPECT_EQ(2u, extractor->stream_infos().size());
EXPECT_EQ(2u, extractor->stream_infos()[0].tags.size());
EXPECT_EQ("Lavf54.37.100",
GetTagValue(extractor->stream_infos()[0].tags, "encoder"));
EXPECT_EQ("Amadeus Pro",
GetTagValue(extractor->stream_infos()[0].tags, "encoded_by"));
EXPECT_EQ("pcm_u8", extractor->stream_infos()[1].type);
EXPECT_EQ(0u, extractor->stream_infos()[1].tags.size());
EXPECT_EQ(0u, extractor->attached_images_bytes().size());
}
TEST(AudioVideoMetadataExtractorTest, VideoWebM) {
std::unique_ptr<AudioVideoMetadataExtractor> extractor =
GetExtractor("bear-320x240-multitrack.webm", true, true, 2, 320, 240);
EXPECT_EQ("Lavf53.9.0", extractor->encoder());
EXPECT_EQ(6u, extractor->stream_infos().size());
EXPECT_EQ("matroska,webm", extractor->stream_infos()[0].type);
EXPECT_EQ(1u, extractor->stream_infos()[0].tags.size());
EXPECT_EQ("Lavf53.9.0",
GetTagValue(extractor->stream_infos()[0].tags, "ENCODER"));
EXPECT_EQ("vp8", extractor->stream_infos()[1].type);
EXPECT_EQ(0u, extractor->stream_infos()[1].tags.size());
EXPECT_EQ("vorbis", extractor->stream_infos()[2].type);
EXPECT_EQ(0u, extractor->stream_infos()[2].tags.size());
EXPECT_EQ("subrip", extractor->stream_infos()[3].type);
EXPECT_EQ(0u, extractor->stream_infos()[3].tags.size());
EXPECT_EQ("theora", extractor->stream_infos()[4].type);
EXPECT_EQ(0u, extractor->stream_infos()[4].tags.size());
EXPECT_EQ("pcm_s16le", extractor->stream_infos()[5].type);
EXPECT_EQ(1u, extractor->stream_infos()[5].tags.size());
EXPECT_EQ("Lavc52.32.0",
GetTagValue(extractor->stream_infos()[5].tags, "ENCODER"));
EXPECT_EQ(0u, extractor->attached_images_bytes().size());
}
#if defined(USE_PROPRIETARY_CODECS)
TEST(AudioVideoMetadataExtractorTest, AndroidRotatedMP4Video) {
std::unique_ptr<AudioVideoMetadataExtractor> extractor =
GetExtractor("90rotation.mp4", true, true, 0, 1920, 1080);
EXPECT_EQ(90, extractor->rotation());
EXPECT_EQ(3u, extractor->stream_infos().size());
EXPECT_EQ("mov,mp4,m4a,3gp,3g2,mj2", extractor->stream_infos()[0].type);
EXPECT_EQ(4u, extractor->stream_infos()[0].tags.size());
EXPECT_EQ("isom3gp4", GetTagValue(extractor->stream_infos()[0].tags,
"compatible_brands"));
EXPECT_EQ("2014-02-11 00:39:25",
GetTagValue(extractor->stream_infos()[0].tags, "creation_time"));
EXPECT_EQ("isom",
GetTagValue(extractor->stream_infos()[0].tags, "major_brand"));
EXPECT_EQ("0",
GetTagValue(extractor->stream_infos()[0].tags, "minor_version"));
EXPECT_EQ("h264", extractor->stream_infos()[1].type);
EXPECT_EQ(5u, extractor->stream_infos()[1].tags.size());
EXPECT_EQ("2014-02-11 00:39:25",
GetTagValue(extractor->stream_infos()[1].tags, "creation_time"));
EXPECT_EQ("VideoHandle",
GetTagValue(extractor->stream_infos()[1].tags, "handler_name"));
EXPECT_EQ("eng", GetTagValue(extractor->stream_infos()[1].tags, "language"));
EXPECT_EQ("90", GetTagValue(extractor->stream_infos()[1].tags, "rotate"));
EXPECT_EQ("aac", extractor->stream_infos()[2].type);
EXPECT_EQ(3u, extractor->stream_infos()[2].tags.size());
EXPECT_EQ("2014-02-11 00:39:25",
GetTagValue(extractor->stream_infos()[2].tags, "creation_time"));
EXPECT_EQ("SoundHandle",
GetTagValue(extractor->stream_infos()[2].tags, "handler_name"));
EXPECT_EQ("eng", GetTagValue(extractor->stream_infos()[2].tags, "language"));
EXPECT_EQ(0u, extractor->attached_images_bytes().size());
}
TEST(AudioVideoMetadataExtractorTest, AudioMP3) {
std::unique_ptr<AudioVideoMetadataExtractor> extractor =
GetExtractor("id3_png_test.mp3", true, true, 1, -1, -1);
EXPECT_EQ("Airbag", extractor->title());
EXPECT_EQ("Radiohead", extractor->artist());
EXPECT_EQ("OK Computer", extractor->album());
EXPECT_EQ(1, extractor->track());
EXPECT_EQ("Alternative", extractor->genre());
EXPECT_EQ("1997", extractor->date());
EXPECT_EQ("Lavf54.4.100", extractor->encoder());
EXPECT_EQ(3u, extractor->stream_infos().size());
EXPECT_EQ("mp3", extractor->stream_infos()[0].type);
EXPECT_EQ(7u, extractor->stream_infos()[0].tags.size());
EXPECT_EQ("OK Computer",
GetTagValue(extractor->stream_infos()[0].tags, "album"));
EXPECT_EQ("Radiohead",
GetTagValue(extractor->stream_infos()[0].tags, "artist"));
EXPECT_EQ("1997", GetTagValue(extractor->stream_infos()[0].tags, "date"));
EXPECT_EQ("Lavf54.4.100",
GetTagValue(extractor->stream_infos()[0].tags, "encoder"));
EXPECT_EQ("Alternative",
GetTagValue(extractor->stream_infos()[0].tags, "genre"));
EXPECT_EQ("Airbag", GetTagValue(extractor->stream_infos()[0].tags, "title"));
EXPECT_EQ("1", GetTagValue(extractor->stream_infos()[0].tags, "track"));
EXPECT_EQ("mp3", extractor->stream_infos()[1].type);
EXPECT_EQ(0u, extractor->stream_infos()[1].tags.size());
EXPECT_EQ("png", extractor->stream_infos()[2].type);
EXPECT_EQ(1u, extractor->stream_infos()[2].tags.size());
EXPECT_EQ("Other", GetTagValue(extractor->stream_infos()[2].tags, "comment"));
EXPECT_EQ(1u, extractor->attached_images_bytes().size());
EXPECT_EQ(155752u, extractor->attached_images_bytes()[0].size());
EXPECT_EQ("\x89PNG\r\n\x1a\n",
extractor->attached_images_bytes()[0].substr(0, 8));
EXPECT_EQ("IEND\xae\x42\x60\x82",
extractor->attached_images_bytes()[0].substr(
extractor->attached_images_bytes()[0].size() - 8, 8));
EXPECT_EQ("\xF3\xED\x8F\xC7\xC7\x98\xB9V|p\xC0u!\xB5\x82\xCF\x95\xF0\xCD\xCE",
base::SHA1HashString(extractor->attached_images_bytes()[0]));
}
#endif
} // namespace media
} // namespace cobalt