MpdWriter unit tests
Change-Id: I3b2ee0df2782d5521260eb9323ddbe598e803be3
This commit is contained in:
Rintaro Kuroiwa
parent
4fe1594a73
commit
f8949ae311
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@ -52,16 +52,19 @@
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},
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{
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'target_name': 'mpd_unittest',
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'type': 'executable',
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'type': '<(gtest_target_type)',
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'sources': [
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'base/mpd_builder_unittest.cc',
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'base/xml/xml_node_unittest.cc',
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'util/mpd_writer_unittest.cc',
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],
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'dependencies': [
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'../base/base.gyp:base',
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'../base/base.gyp:run_all_unittests',
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'../packager.gyp:file',
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'../testing/gtest.gyp:gtest',
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'mpd_builder',
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'mpd_util',
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],
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},
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{
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@ -0,0 +1,11 @@
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bandwidth: 400
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audio_info {
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codec: "mp4a.40.2"
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sampling_frequency: 44100
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time_scale: 1200
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num_channels: 2
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}
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reference_time_scale: 50
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container_type: 1
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media_file_name: "test_output_file_name_audio1.mp4"
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media_duration_seconds: 10.5
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<?xml version="1.0" encoding="UTF-8"?>
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<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
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<Period>
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<AdaptationSet id="0">
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<Representation id="0" bandwidth="400" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
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<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
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<BaseURL>test_output_file_name_audio1.mp4</BaseURL>
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<SegmentBase timescale="50"/>
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</Representation>
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</AdaptationSet>
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</Period>
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</MPD>
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<?xml version="1.0" encoding="UTF-8"?>
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<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
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<Period>
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<AdaptationSet id="0">
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<Representation id="1" bandwidth="7620" codecs="avc1.010101" mimeType="video/mp4" width="720" height="480">
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<BaseURL>test_output_file_name1.mp4</BaseURL>
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<SegmentBase indexRange="121-221" timescale="1000">
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<Initialization range="0-120"/>
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</SegmentBase>
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</Representation>
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</AdaptationSet>
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<AdaptationSet id="1">
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<Representation id="0" bandwidth="400" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
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<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
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<BaseURL>test_output_file_name_audio1.mp4</BaseURL>
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<SegmentBase timescale="50"/>
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</Representation>
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</AdaptationSet>
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</Period>
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</MPD>
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bandwidth: 7620
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video_info {
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codec: "avc1.010101"
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width: 720
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height: 480
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time_scale: 10
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}
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init_range {
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begin: 0
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end: 120
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}
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index_range {
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begin: 121
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end: 221
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}
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reference_time_scale: 1000
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container_type: 1
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media_file_name: "test_output_file_name1.mp4"
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media_duration_seconds: 10.5
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<?xml version="1.0" encoding="UTF-8"?>
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<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
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<Period>
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<AdaptationSet id="0">
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<Representation id="0" bandwidth="7620" codecs="avc1.010101" mimeType="video/mp4" width="720" height="480">
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<BaseURL>test_output_file_name1.mp4</BaseURL>
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<SegmentBase indexRange="121-221" timescale="1000">
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<Initialization range="0-120"/>
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</SegmentBase>
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</Representation>
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</AdaptationSet>
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</Period>
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</MPD>
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<?xml version="1.0" encoding="UTF-8"?>
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<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd" minBufferTime="PT2S" type="static" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" mediaPresentationDuration="PT10.5S">
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<Period>
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<AdaptationSet id="0">
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<Representation id="0" bandwidth="7620" codecs="avc1.010101" mimeType="video/mp4" width="720" height="480">
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<BaseURL>test_output_file_name1.mp4</BaseURL>
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<SegmentBase indexRange="121-221" timescale="1000">
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<Initialization range="0-120"/>
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</SegmentBase>
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</Representation>
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<Representation id="1" bandwidth="5000" codecs="avc1.010101" mimeType="video/mp4" width="480" height="360">
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<BaseURL>test_output_file_name2.mp4</BaseURL>
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<SegmentBase indexRange="54-100" timescale="50">
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<Initialization range="0-53"/>
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</SegmentBase>
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</Representation>
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</AdaptationSet>
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</Period>
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</MPD>
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bandwidth: 5000
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video_info {
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codec: "avc1.010101"
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width: 480
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height: 360
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time_scale: 20
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}
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init_range {
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begin: 0
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end: 53
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}
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index_range {
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begin: 54
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end: 100
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}
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reference_time_scale: 50
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container_type: 1
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media_file_name: "test_output_file_name2.mp4"
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media_duration_seconds: 10.5
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@ -0,0 +1,95 @@
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#include "base/file_util.h"
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#include "base/path_service.h"
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#include "mpd/util/mpd_writer.h"
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#include "testing/gtest/include/gtest/gtest.h"
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// TODO(rkuroiwa): Move schema check function in mpd_builder_unittest.cc to
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// another file so that this file can use it as well.
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namespace dash_packager {
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namespace {
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base::FilePath GetTestDataFilePath(const std::string& file_name) {
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base::FilePath file_path;
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CHECK(PathService::Get(base::DIR_SOURCE_ROOT, &file_path));
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file_path = file_path.Append(FILE_PATH_LITERAL("mpd"))
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.Append(FILE_PATH_LITERAL("test"))
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.Append(FILE_PATH_LITERAL("data"))
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.AppendASCII(file_name);
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return file_path;
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}
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void ExpectToEqualExpectedOutputFile(
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const std::string& mpd_string,
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const base::FilePath& expected_output_file) {
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std::string expected_mpd;
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ASSERT_TRUE(file_util::ReadFileToString(expected_output_file, &expected_mpd))
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<< "Failed to read: " << expected_output_file.value();
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ASSERT_EQ(expected_mpd, mpd_string);
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}
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} // namespace
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TEST(MpdWriterTest, ReadMediaInfoFile_VideoMediaInfo) {
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MpdWriter mpd_writer;
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base::FilePath media_info_file = GetTestDataFilePath("video_media_info1.txt");
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ASSERT_TRUE(mpd_writer.AddFile(media_info_file.value().c_str()));
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std::string generated_mpd;
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ASSERT_TRUE(mpd_writer.WriteMpdToString(&generated_mpd));
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ASSERT_NO_FATAL_FAILURE(ExpectToEqualExpectedOutputFile(
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generated_mpd,
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GetTestDataFilePath("video_media_info1_expected_mpd_output.txt")));
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}
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TEST(MpdWriterTest, ReadMediaInfoFile_TwoVideoMediaInfo) {
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MpdWriter mpd_writer;
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base::FilePath media_info_file1 =
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GetTestDataFilePath("video_media_info1.txt");
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base::FilePath media_info_file2 =
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GetTestDataFilePath("video_media_info2.txt");
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ASSERT_TRUE(mpd_writer.AddFile(media_info_file1.value().c_str()));
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ASSERT_TRUE(mpd_writer.AddFile(media_info_file2.value().c_str()));
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std::string generated_mpd;
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ASSERT_TRUE(mpd_writer.WriteMpdToString(&generated_mpd));
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ASSERT_NO_FATAL_FAILURE(ExpectToEqualExpectedOutputFile(
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generated_mpd,
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GetTestDataFilePath("video_media_info1and2_expected_mpd_output.txt")));
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}
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TEST(MpdWriterTest, ReadMediaInfoFile_AudioMediaInfo) {
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MpdWriter mpd_writer;
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base::FilePath media_info_file = GetTestDataFilePath("audio_media_info1.txt");
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ASSERT_TRUE(mpd_writer.AddFile(media_info_file.value().c_str()));
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std::string generated_mpd;
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ASSERT_TRUE(mpd_writer.WriteMpdToString(&generated_mpd));
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ASSERT_NO_FATAL_FAILURE(ExpectToEqualExpectedOutputFile(
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generated_mpd,
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GetTestDataFilePath("audio_media_info1_expected_mpd_output.txt")));
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}
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TEST(MpdWriterTest, ReadMediaInfoFile_VideoAudioMediaInfo) {
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MpdWriter mpd_writer;
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base::FilePath audio_media_info =
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GetTestDataFilePath("audio_media_info1.txt");
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base::FilePath video_media_info =
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GetTestDataFilePath("video_media_info1.txt");
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ASSERT_TRUE(mpd_writer.AddFile(audio_media_info.value().c_str()));
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ASSERT_TRUE(mpd_writer.AddFile(video_media_info.value().c_str()));
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std::string generated_mpd;
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ASSERT_TRUE(mpd_writer.WriteMpdToString(&generated_mpd));
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ASSERT_NO_FATAL_FAILURE(ExpectToEqualExpectedOutputFile(
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generated_mpd,
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GetTestDataFilePath(
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"audio_media_info1_video_media_info1_expected_mpd_output.txt")));
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}
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} // namespace dash_packager
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