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Improve coverage for RAW AVC protocol.
This commit is contained in:
winlin
parent
8047d0df45
commit
23a1674ce0
3 changed files with 253 additions and 23 deletions
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@ -27,7 +27,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#include <srs_kernel_error.hpp>
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#include <srs_core_autofree.hpp>
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VOID TEST(SrsH264Test, ParseAnnexb)
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VOID TEST(SrsAVCTest, H264ParseAnnexb)
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{
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srs_error_t err;
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@ -123,11 +123,20 @@ VOID TEST(SrsH264Test, ParseAnnexb)
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}
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}
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VOID TEST(SrsH264Test, SequenceHeader)
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VOID TEST(SrsAVCTest, H264SequenceHeader)
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{
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srs_error_t err;
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// For PPS demux.
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// For muxing sequence header.
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if (true) {
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SrsRawH264Stream h; string sh;
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HELPER_ASSERT_SUCCESS(h.mux_sequence_header("Hello", "world", 0, 0, sh));
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EXPECT_EQ(11+5+5, sh.length());
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EXPECT_STREQ("Hello", sh.substr(8, 5).c_str());
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EXPECT_STREQ("world", sh.substr(16).c_str());
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}
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// For PPS demuxing.
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if (true) {
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SrsRawH264Stream h;
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string pps;
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@ -141,7 +150,7 @@ VOID TEST(SrsH264Test, SequenceHeader)
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EXPECT_STREQ("Hello, world!", pps.c_str());
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}
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// For SPS demux.
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// For SPS demuxing.
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if (true) {
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SrsRawH264Stream h;
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string sps;
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@ -216,3 +225,227 @@ VOID TEST(SrsH264Test, SequenceHeader)
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}
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}
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VOID TEST(SrsAVCTest, H264IPBFrame)
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{
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srs_error_t err;
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// For muxing avc to flv frame.
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if (true) {
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SrsRawH264Stream h; int nb_flv = 0; char* flv = NULL;
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string video("Hello"); int8_t frame_type = SrsVideoAvcFrameTypeKeyFrame; int8_t avc_packet_type = SrsVideoAvcFrameTraitSequenceHeader;
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HELPER_ASSERT_SUCCESS(h.mux_avc2flv(video, frame_type, avc_packet_type, 0, 0x010203, &flv, &nb_flv));
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EXPECT_EQ(10, nb_flv);
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EXPECT_EQ(SrsVideoAvcFrameTypeKeyFrame, uint8_t((flv[0]>>4)&0x0f));
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EXPECT_EQ(SrsVideoAvcFrameTraitSequenceHeader, uint8_t(flv[1]));
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EXPECT_EQ(01, flv[2]); EXPECT_EQ(02, flv[3]); EXPECT_EQ(03, flv[4]);
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EXPECT_STREQ("Hello", HELPER_ARR2STR(flv+5, 5).c_str());
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srs_freep(flv);
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}
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// For muxing I/P/B frame.
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if (true) {
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SrsRawH264Stream h; string frame;
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HELPER_ASSERT_SUCCESS(h.mux_ipb_frame((char*)"Hello", 5, frame));
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EXPECT_EQ(4+5, frame.length());
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EXPECT_EQ(0, frame.at(0)); EXPECT_EQ(0, frame.at(1)); EXPECT_EQ(0, frame.at(2)); EXPECT_EQ(5, frame.at(3));
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EXPECT_STREQ("Hello", frame.substr(4).c_str());
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}
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}
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VOID TEST(SrsAVCTest, AACDemuxADTS)
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{
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srs_error_t err;
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// For lower sampling rate, such as 5512HZ.
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if (true) {
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SrsRawAacStream h; char* frame = NULL; int nb_frame = 0; SrsRawAacStreamCodec codec;
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uint8_t b[] = {0xff, 0xf9, 0x2c,0x40, 0,0xe0,0}; SrsBuffer buf((char*)b, sizeof(b));
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HELPER_ASSERT_SUCCESS(h.adts_demux(&buf, &frame, &nb_frame, codec));
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EXPECT_EQ(1, codec.protection_absent); // b[1]
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EXPECT_EQ(SrsAacObjectTypeAacMain, codec.aac_object); // b[2]
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EXPECT_EQ(0xb, codec.sampling_frequency_index); // b[2]
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EXPECT_EQ(1, codec.channel_configuration); // b[3]
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EXPECT_EQ(7, codec.frame_length); // b[5]
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EXPECT_EQ(0, nb_frame);
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EXPECT_EQ(SrsAudioSampleRate5512, codec.sound_rate);
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EXPECT_EQ(0, codec.sound_type);
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EXPECT_EQ(1, codec.sound_size);
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}
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// For lower sampling rate, such as 22050HZ.
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if (true) {
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SrsRawAacStream h; char* frame = NULL; int nb_frame = 0; SrsRawAacStreamCodec codec;
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uint8_t b[] = {0xff, 0xf9, 0x18,0x40, 0,0xe0,0}; SrsBuffer buf((char*)b, sizeof(b));
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HELPER_ASSERT_SUCCESS(h.adts_demux(&buf, &frame, &nb_frame, codec));
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EXPECT_EQ(1, codec.protection_absent); // b[1]
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EXPECT_EQ(SrsAacObjectTypeAacMain, codec.aac_object); // b[2]
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EXPECT_EQ(6, codec.sampling_frequency_index); // b[2]
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EXPECT_EQ(1, codec.channel_configuration); // b[3]
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EXPECT_EQ(7, codec.frame_length); // b[5]
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EXPECT_EQ(0, nb_frame);
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EXPECT_EQ(SrsAudioSampleRate22050, codec.sound_rate);
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EXPECT_EQ(0, codec.sound_type);
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EXPECT_EQ(1, codec.sound_size);
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}
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// For higher sampling rate, use 44100HZ.
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if (true) {
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SrsRawAacStream h; char* frame = NULL; int nb_frame = 0; SrsRawAacStreamCodec codec;
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uint8_t b[] = {0xff, 0xf9, 0x04,0x40, 0,0xe0,0}; SrsBuffer buf((char*)b, sizeof(b));
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HELPER_ASSERT_SUCCESS(h.adts_demux(&buf, &frame, &nb_frame, codec));
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EXPECT_EQ(1, codec.protection_absent); // b[1]
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EXPECT_EQ(SrsAacObjectTypeAacMain, codec.aac_object); // b[2]
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EXPECT_EQ(1, codec.sampling_frequency_index); // b[2]
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EXPECT_EQ(1, codec.channel_configuration); // b[3]
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EXPECT_EQ(7, codec.frame_length); // b[5]
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EXPECT_EQ(0, nb_frame);
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EXPECT_EQ(SrsAudioSampleRate44100, codec.sound_rate);
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EXPECT_EQ(0, codec.sound_type);
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EXPECT_EQ(1, codec.sound_size);
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}
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// If protected, there are 2B signature.
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if (true) {
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SrsRawAacStream h; char* frame = NULL; int nb_frame = 0; SrsRawAacStreamCodec codec;
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uint8_t b[] = {0xff, 0xf0, 0x10,0x40, 0x01,0x40,0, 0,0, 1}; SrsBuffer buf((char*)b, sizeof(b));
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HELPER_ASSERT_SUCCESS(h.adts_demux(&buf, &frame, &nb_frame, codec));
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EXPECT_EQ(0, codec.protection_absent); // b[1]
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EXPECT_EQ(SrsAacObjectTypeAacMain, codec.aac_object); // b[2]
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EXPECT_EQ(4, codec.sampling_frequency_index); // b[2]
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EXPECT_EQ(1, codec.channel_configuration); // b[3]
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EXPECT_EQ(10, codec.frame_length); // b[4,5]
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ASSERT_EQ(1, nb_frame); EXPECT_EQ(1, (uint8_t)frame[0]);
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EXPECT_EQ(SrsAudioSampleRate44100, codec.sound_rate);
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EXPECT_EQ(0, codec.sound_type);
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EXPECT_EQ(1, codec.sound_size);
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}
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// Fail if not enough data.
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if (true) {
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SrsRawAacStream h; char* frame = NULL; int nb_frame = 0; SrsRawAacStreamCodec codec;
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uint8_t b[] = {0xff, 0xf0, 0x10,0x40, 0x04,0,0, 1}; SrsBuffer buf((char*)b, sizeof(b));
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HELPER_EXPECT_FAILED(h.adts_demux(&buf, &frame, &nb_frame, codec));
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}
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// If protected, there should be 2B signature.
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if (true) {
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SrsRawAacStream h; char* frame = NULL; int nb_frame = 0; SrsRawAacStreamCodec codec;
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uint8_t b[] = {0xff, 0xf0, 0x10,0x40, 0x01,0,0, 1}; SrsBuffer buf((char*)b, sizeof(b));
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HELPER_EXPECT_FAILED(h.adts_demux(&buf, &frame, &nb_frame, codec));
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}
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// ID should be 1, but we ignored.
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if (true) {
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SrsRawAacStream h; char* frame = NULL; int nb_frame = 0; SrsRawAacStreamCodec codec;
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uint8_t b[] = {0xff, 0xf1, 0x10,0x40, 0x01,0,0, 1}; SrsBuffer buf((char*)b, sizeof(b));
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HELPER_ASSERT_SUCCESS(h.adts_demux(&buf, &frame, &nb_frame, codec));
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}
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// Minimum AAC frame, with raw data.
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if (true) {
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SrsRawAacStream h; char* frame = NULL; int nb_frame = 0; SrsRawAacStreamCodec codec;
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uint8_t b[] = {0xff, 0xf9, 0x10,0x40, 0x01,0,0, 1}; SrsBuffer buf((char*)b, sizeof(b));
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HELPER_ASSERT_SUCCESS(h.adts_demux(&buf, &frame, &nb_frame, codec));
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EXPECT_EQ(1, codec.protection_absent); // b[1]
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EXPECT_EQ(SrsAacObjectTypeAacMain, codec.aac_object); // b[2]
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EXPECT_EQ(4, codec.sampling_frequency_index); // b[2]
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EXPECT_EQ(1, codec.channel_configuration); // b[3]
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EXPECT_EQ(8, codec.frame_length); // b[4]
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ASSERT_EQ(1, nb_frame); EXPECT_EQ(1, (uint8_t)frame[0]);
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EXPECT_EQ(SrsAudioSampleRate44100, codec.sound_rate);
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EXPECT_EQ(0, codec.sound_type);
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EXPECT_EQ(1, codec.sound_size);
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}
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// Minimum AAC frame, no raw data.
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if (true) {
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SrsRawAacStream h; char* frame = NULL; int nb_frame = 0; SrsRawAacStreamCodec codec;
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uint8_t b[] = {0xff, 0xf9, 0x10,0x40, 0,0xe0,0}; SrsBuffer buf((char*)b, sizeof(b));
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HELPER_ASSERT_SUCCESS(h.adts_demux(&buf, &frame, &nb_frame, codec));
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EXPECT_EQ(1, codec.protection_absent); // b[1]
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EXPECT_EQ(SrsAacObjectTypeAacMain, codec.aac_object); // b[2]
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EXPECT_EQ(4, codec.sampling_frequency_index); // b[2]
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EXPECT_EQ(1, codec.channel_configuration); // b[3]
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EXPECT_EQ(7, codec.frame_length); // b[5]
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EXPECT_EQ(0, nb_frame);
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EXPECT_EQ(SrsAudioSampleRate44100, codec.sound_rate);
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EXPECT_EQ(0, codec.sound_type);
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EXPECT_EQ(1, codec.sound_size);
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}
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}
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VOID TEST(SrsAVCTest, AACMuxSequenceHeader)
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{
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srs_error_t err;
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// For sampling rate 22050HZ.
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if (true) {
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SrsRawAacStream h; string sh; SrsRawAacStreamCodec codec;
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codec.aac_object = SrsAacObjectTypeAacMain;
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codec.channel_configuration = 1;
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codec.sound_rate = SrsAudioSampleRate22050;
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HELPER_ASSERT_SUCCESS(h.mux_sequence_header(&codec, sh));
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EXPECT_EQ(2, sh.length());
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EXPECT_EQ(0x0b, (uint8_t)sh.at(0));
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EXPECT_EQ(0x88, (uint8_t)sh.at(1));
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}
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// For sampling rate 11025HZ.
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if (true) {
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SrsRawAacStream h; string sh; SrsRawAacStreamCodec codec;
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codec.aac_object = SrsAacObjectTypeAacMain;
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codec.channel_configuration = 1;
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codec.sound_rate = SrsAudioSampleRate11025;
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HELPER_ASSERT_SUCCESS(h.mux_sequence_header(&codec, sh));
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EXPECT_EQ(2, sh.length());
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EXPECT_EQ(0x0d, (uint8_t)sh.at(0));
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EXPECT_EQ(0x08, (uint8_t)sh.at(1));
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}
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// Fail for invalid sampling rate.
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if (true) {
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SrsRawAacStream h; string sh; SrsRawAacStreamCodec codec;
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codec.sampling_frequency_index = 0xf;
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codec.sound_rate = SrsAudioSampleRateReserved;
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HELPER_EXPECT_FAILED(h.mux_sequence_header(&codec, sh));
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}
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// Normal case.
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if (true) {
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SrsRawAacStream h; string sh; SrsRawAacStreamCodec codec;
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codec.aac_object = SrsAacObjectTypeAacMain;
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codec.channel_configuration = 1;
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codec.sampling_frequency_index = 4;
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codec.sound_rate = SrsAudioSampleRateReserved;
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HELPER_ASSERT_SUCCESS(h.mux_sequence_header(&codec, sh));
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EXPECT_EQ(2, sh.length());
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EXPECT_EQ(0x0a, (uint8_t)sh.at(0));
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EXPECT_EQ(0x08, (uint8_t)sh.at(1));
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}
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// Fail for invalid aac object.
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if (true) {
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SrsRawAacStream h; string sh; SrsRawAacStreamCodec codec;
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codec.aac_object = SrsAacObjectTypeReserved;
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HELPER_EXPECT_FAILED(h.mux_sequence_header(&codec, sh));
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}
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// Normal case.
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if (true) {
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SrsRawAacStream h; string sh; SrsRawAacStreamCodec codec;
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codec.aac_object = SrsAacObjectTypeAacMain;
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codec.channel_configuration = 1;
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codec.sound_rate = SrsAudioSampleRate44100;
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HELPER_ASSERT_SUCCESS(h.mux_sequence_header(&codec, sh));
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EXPECT_EQ(2, sh.length());
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EXPECT_EQ(0x0a, (uint8_t)sh.at(0));
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EXPECT_EQ(0x08, (uint8_t)sh.at(1));
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}
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}
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