Cleanup: Move all comparator tests to codec_comparators_unittests
This CL has no functional changes. Bug: webrtc:360058654 Change-Id: I28a9347a5787efd068bc207d4ab72d27cf7400c3 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/366202 Reviewed-by: Florent Castelli <orphis@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Florent Castelli <orphis@webrtc.org> Auto-Submit: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#43277}
This commit is contained in:
Harald Alvestrand
WebRTC LUCI CQ
parent
d42640c75d
commit
7a3c07b8ef
@ -42,5 +42,8 @@ specific_include_rules = {
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],
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],
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".*codec\.h": [
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".*codec\.h": [
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"+absl/strings/str_format.h",
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"+absl/strings/str_format.h",
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]
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],
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".*codec_unittest\.cc": [
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"+absl/strings/str_cat.h",
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],
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}
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}
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@ -12,6 +12,7 @@
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#include <string>
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#include <string>
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#include "api/audio_codecs/audio_format.h"
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#include "api/audio_codecs/audio_format.h"
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#include "api/rtp_parameters.h"
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#include "api/video_codecs/sdp_video_format.h"
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#include "api/video_codecs/sdp_video_format.h"
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#include "api/video_codecs/vp9_profile.h"
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#include "api/video_codecs/vp9_profile.h"
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#include "media/base/codec.h"
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#include "media/base/codec.h"
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@ -204,4 +205,303 @@ INSTANTIATE_TEST_SUITE_P(
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return info.param.name;
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return info.param.name;
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});
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});
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TEST(CodecTest, TestCodecMatches) {
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// Test a codec with a static payload type.
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Codec c0 = cricket::CreateAudioCodec(34, "A", 44100, 1);
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EXPECT_TRUE(c0.Matches(cricket::CreateAudioCodec(34, "", 44100, 1)));
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EXPECT_TRUE(c0.Matches(cricket::CreateAudioCodec(34, "", 44100, 0)));
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EXPECT_TRUE(c0.Matches(cricket::CreateAudioCodec(34, "", 44100, 0)));
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EXPECT_TRUE(c0.Matches(cricket::CreateAudioCodec(34, "", 0, 0)));
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EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(96, "A", 44100, 1)));
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EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(96, "", 44100, 1)));
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EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(95, "", 55100, 1)));
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EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(95, "", 44100, 1)));
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EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(95, "", 44100, 2)));
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EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(95, "", 55100, 2)));
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// Test a codec with a dynamic payload type.
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Codec c1 = cricket::CreateAudioCodec(96, "A", 44100, 1);
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EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(96, "A", 0, 0)));
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EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(97, "A", 0, 0)));
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EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(96, "a", 0, 0)));
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EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(97, "a", 0, 0)));
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EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(35, "a", 0, 0)));
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EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(42, "a", 0, 0)));
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EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(65, "a", 0, 0)));
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EXPECT_FALSE(c1.Matches(cricket::CreateAudioCodec(95, "A", 0, 0)));
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EXPECT_FALSE(c1.Matches(cricket::CreateAudioCodec(34, "A", 0, 0)));
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EXPECT_FALSE(c1.Matches(cricket::CreateAudioCodec(96, "", 44100, 2)));
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EXPECT_FALSE(c1.Matches(cricket::CreateAudioCodec(96, "A", 55100, 1)));
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// Test a codec with a dynamic payload type, and auto bitrate.
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Codec c2 = cricket::CreateAudioCodec(97, "A", 16000, 1);
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// Use default bitrate.
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EXPECT_TRUE(c2.Matches(cricket::CreateAudioCodec(97, "A", 16000, 1)));
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EXPECT_TRUE(c2.Matches(cricket::CreateAudioCodec(97, "A", 16000, 0)));
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// Use explicit bitrate.
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EXPECT_TRUE(c2.Matches(cricket::CreateAudioCodec(97, "A", 16000, 1)));
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// Backward compatibility with clients that might send "-1" (for default).
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EXPECT_TRUE(c2.Matches(cricket::CreateAudioCodec(97, "A", 16000, 1)));
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// Stereo doesn't match channels = 0.
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Codec c3 = cricket::CreateAudioCodec(96, "A", 44100, 2);
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EXPECT_TRUE(c3.Matches(cricket::CreateAudioCodec(96, "A", 44100, 2)));
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EXPECT_FALSE(c3.Matches(cricket::CreateAudioCodec(96, "A", 44100, 1)));
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EXPECT_FALSE(c3.Matches(cricket::CreateAudioCodec(96, "A", 44100, 0)));
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}
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TEST(CodecTest, TestOpusAudioCodecWithDifferentParameters) {
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Codec opus_with_fec = cricket::CreateAudioCodec(96, "opus", 48000, 2);
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opus_with_fec.params["useinbandfec"] = "1";
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Codec opus_without_fec = cricket::CreateAudioCodec(96, "opus", 48000, 2);
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EXPECT_TRUE(opus_with_fec != opus_without_fec);
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// Matches does not compare parameters for audio.
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EXPECT_TRUE(opus_with_fec.Matches(opus_without_fec));
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webrtc::RtpCodecParameters rtp_opus_with_fec =
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opus_with_fec.ToCodecParameters();
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// MatchesRtpCodec takes parameters into account.
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EXPECT_TRUE(opus_with_fec.MatchesRtpCodec(rtp_opus_with_fec));
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EXPECT_FALSE(opus_without_fec.MatchesRtpCodec(rtp_opus_with_fec));
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}
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TEST(CodecTest, TestVideoCodecMatches) {
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// Test a codec with a static payload type.
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Codec c0 = cricket::CreateVideoCodec(34, "V");
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EXPECT_TRUE(c0.Matches(cricket::CreateVideoCodec(34, "")));
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EXPECT_FALSE(c0.Matches(cricket::CreateVideoCodec(96, "")));
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EXPECT_FALSE(c0.Matches(cricket::CreateVideoCodec(96, "V")));
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// Test a codec with a dynamic payload type.
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Codec c1 = cricket::CreateVideoCodec(96, "V");
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EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(96, "V")));
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EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(97, "V")));
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EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(96, "v")));
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EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(97, "v")));
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EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(35, "v")));
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EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(42, "v")));
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EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(65, "v")));
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EXPECT_FALSE(c1.Matches(cricket::CreateVideoCodec(96, "")));
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EXPECT_FALSE(c1.Matches(cricket::CreateVideoCodec(95, "V")));
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EXPECT_FALSE(c1.Matches(cricket::CreateVideoCodec(34, "V")));
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}
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TEST(CodecTest, TestVideoCodecMatchesWithDifferentPacketization) {
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Codec c0 = cricket::CreateVideoCodec(100, cricket::kVp8CodecName);
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Codec c1 = cricket::CreateVideoCodec(101, cricket::kVp8CodecName);
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c1.packetization = "raw";
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EXPECT_TRUE(c0.Matches(c1));
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EXPECT_TRUE(c1.Matches(c0));
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}
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// AV1 codecs compare profile information.
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TEST(CodecTest, TestAV1CodecMatches) {
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const char kProfile0[] = "0";
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const char kProfile1[] = "1";
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const char kProfile2[] = "2";
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Codec c_no_profile = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
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Codec c_profile0 = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
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c_profile0.params[cricket::kAv1FmtpProfile] = kProfile0;
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Codec c_profile1 = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
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c_profile1.params[cricket::kAv1FmtpProfile] = kProfile1;
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Codec c_profile2 = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
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c_profile2.params[cricket::kAv1FmtpProfile] = kProfile2;
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// An AV1 entry with no profile specified should be treated as profile-0.
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EXPECT_TRUE(c_profile0.Matches(c_no_profile));
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{
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// Two AV1 entries without a profile specified are treated as duplicates.
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Codec c_no_profile_eq =
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cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
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EXPECT_TRUE(c_no_profile.Matches(c_no_profile_eq));
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}
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{
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// Two AV1 entries with profile 0 specified are treated as duplicates.
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Codec c_profile0_eq = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
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c_profile0_eq.params[cricket::kAv1FmtpProfile] = kProfile0;
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EXPECT_TRUE(c_profile0.Matches(c_profile0_eq));
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}
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{
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// Two AV1 entries with profile 1 specified are treated as duplicates.
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Codec c_profile1_eq = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
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c_profile1_eq.params[cricket::kAv1FmtpProfile] = kProfile1;
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EXPECT_TRUE(c_profile1.Matches(c_profile1_eq));
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}
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// AV1 entries with different profiles (0 and 1) are seen as distinct.
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EXPECT_FALSE(c_profile0.Matches(c_profile1));
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EXPECT_FALSE(c_no_profile.Matches(c_profile1));
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// AV1 entries with different profiles (0 and 2) are seen as distinct.
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EXPECT_FALSE(c_profile0.Matches(c_profile2));
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EXPECT_FALSE(c_no_profile.Matches(c_profile2));
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}
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// VP9 codecs compare profile information.
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TEST(CodecTest, TestVP9CodecMatches) {
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const char kProfile0[] = "0";
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const char kProfile2[] = "2";
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Codec c_no_profile = cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
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Codec c_profile0 = cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
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c_profile0.params[webrtc::kVP9FmtpProfileId] = kProfile0;
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EXPECT_TRUE(c_profile0.Matches(c_no_profile));
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{
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Codec c_profile0_eq = cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
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c_profile0_eq.params[webrtc::kVP9FmtpProfileId] = kProfile0;
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EXPECT_TRUE(c_profile0.Matches(c_profile0_eq));
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}
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{
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Codec c_profile2 = cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
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c_profile2.params[webrtc::kVP9FmtpProfileId] = kProfile2;
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EXPECT_FALSE(c_profile0.Matches(c_profile2));
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EXPECT_FALSE(c_no_profile.Matches(c_profile2));
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}
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{
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Codec c_no_profile_eq =
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cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
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EXPECT_TRUE(c_no_profile.Matches(c_no_profile_eq));
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}
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}
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// Matching H264 codecs also need to have matching profile-level-id and
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// packetization-mode.
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TEST(CodecTest, TestH264CodecMatches) {
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const char kProfileLevelId1[] = "42e01f";
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const char kProfileLevelId2[] = "42a01e";
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const char kProfileLevelId3[] = "42e01e";
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Codec pli_1_pm_0 = cricket::CreateVideoCodec(95, "H264");
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pli_1_pm_0.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId1;
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pli_1_pm_0.params[cricket::kH264FmtpPacketizationMode] = "0";
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{
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Codec pli_1_pm_blank = cricket::CreateVideoCodec(95, "H264");
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pli_1_pm_blank.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId1;
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pli_1_pm_blank.params.erase(
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pli_1_pm_blank.params.find(cricket::kH264FmtpPacketizationMode));
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// Matches since if packetization-mode is not specified it defaults to "0".
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EXPECT_TRUE(pli_1_pm_0.Matches(pli_1_pm_blank));
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// MatchesRtpCodec does exact comparison of parameters.
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EXPECT_FALSE(
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pli_1_pm_0.MatchesRtpCodec(pli_1_pm_blank.ToCodecParameters()));
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}
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{
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Codec pli_1_pm_1 = cricket::CreateVideoCodec(95, "H264");
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pli_1_pm_1.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId1;
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pli_1_pm_1.params[cricket::kH264FmtpPacketizationMode] = "1";
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// Does not match since packetization-mode is different.
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EXPECT_FALSE(pli_1_pm_0.Matches(pli_1_pm_1));
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EXPECT_FALSE(pli_1_pm_0.MatchesRtpCodec(pli_1_pm_1.ToCodecParameters()));
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}
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{
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Codec pli_2_pm_0 = cricket::CreateVideoCodec(95, "H264");
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pli_2_pm_0.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId2;
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pli_2_pm_0.params[cricket::kH264FmtpPacketizationMode] = "0";
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// Does not match since profile-level-id is different.
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EXPECT_FALSE(pli_1_pm_0.Matches(pli_2_pm_0));
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EXPECT_FALSE(pli_1_pm_0.MatchesRtpCodec(pli_2_pm_0.ToCodecParameters()));
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}
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{
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Codec pli_3_pm_0_asym = cricket::CreateVideoCodec(95, "H264");
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pli_3_pm_0_asym.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId3;
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pli_3_pm_0_asym.params[cricket::kH264FmtpPacketizationMode] = "0";
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// Does match, profile-level-id is different but the level is not compared.
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// and the profile matches.
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EXPECT_TRUE(pli_1_pm_0.Matches(pli_3_pm_0_asym));
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EXPECT_FALSE(
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pli_1_pm_0.MatchesRtpCodec(pli_3_pm_0_asym.ToCodecParameters()));
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//
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}
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}
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#ifdef RTC_ENABLE_H265
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// Matching H.265 codecs should have matching profile/tier/level and tx-mode.
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TEST(CodecTest, TestH265CodecMatches) {
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constexpr char kProfile1[] = "1";
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constexpr char kTier1[] = "1";
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constexpr char kLevel3_1[] = "93";
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constexpr char kLevel4[] = "120";
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constexpr char kTxMrst[] = "MRST";
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Codec c_ptl_blank = cricket::CreateVideoCodec(95, cricket::kH265CodecName);
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{
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Codec c_profile_1 = cricket::CreateVideoCodec(95, cricket::kH265CodecName);
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c_profile_1.params[cricket::kH265FmtpProfileId] = kProfile1;
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// Matches since profile-id unspecified defaults to "1".
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EXPECT_TRUE(c_ptl_blank.Matches(c_profile_1));
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}
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{
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Codec c_tier_flag_1 =
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cricket::CreateVideoCodec(95, cricket::kH265CodecName);
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c_tier_flag_1.params[cricket::kH265FmtpTierFlag] = kTier1;
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// Does not match since profile-space unspecified defaults to "0".
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EXPECT_FALSE(c_ptl_blank.Matches(c_tier_flag_1));
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}
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{
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Codec c_level_id_3_1 =
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cricket::CreateVideoCodec(95, cricket::kH265CodecName);
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c_level_id_3_1.params[cricket::kH265FmtpLevelId] = kLevel3_1;
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// Matches since level-id unspecified defaults to "93".
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EXPECT_TRUE(c_ptl_blank.Matches(c_level_id_3_1));
|
||||||
|
}
|
||||||
|
|
||||||
|
{
|
||||||
|
Codec c_level_id_4 = cricket::CreateVideoCodec(95, cricket::kH265CodecName);
|
||||||
|
c_level_id_4.params[cricket::kH265FmtpLevelId] = kLevel4;
|
||||||
|
|
||||||
|
// Matches since we ignore level-id when matching H.265 codecs.
|
||||||
|
EXPECT_TRUE(c_ptl_blank.Matches(c_level_id_4));
|
||||||
|
}
|
||||||
|
|
||||||
|
{
|
||||||
|
Codec c_tx_mode_mrst =
|
||||||
|
cricket::CreateVideoCodec(95, cricket::kH265CodecName);
|
||||||
|
c_tx_mode_mrst.params[cricket::kH265FmtpTxMode] = kTxMrst;
|
||||||
|
|
||||||
|
// Does not match since tx-mode implies to "SRST" and must be not specified
|
||||||
|
// when it is the only mode supported:
|
||||||
|
// https://datatracker.ietf.org/doc/html/draft-ietf-avtcore-hevc-webrtc
|
||||||
|
EXPECT_FALSE(c_ptl_blank.Matches(c_tx_mode_mrst));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
TEST(CodecTest, TestMatchesRtpCodecRtx) {
|
||||||
|
const Codec rtx_codec_1 = cricket::CreateVideoRtxCodec(96, 120);
|
||||||
|
const Codec rtx_codec_2 = cricket::CreateVideoRtxCodec(96, 121);
|
||||||
|
EXPECT_TRUE(rtx_codec_1.Matches(rtx_codec_2));
|
||||||
|
// MatchesRtpCodec ignores the different associated payload type (apt) for
|
||||||
|
// RTX.
|
||||||
|
EXPECT_TRUE(rtx_codec_1.MatchesRtpCodec(rtx_codec_2.ToCodecParameters()));
|
||||||
|
}
|
||||||
|
|
||||||
} // namespace webrtc
|
} // namespace webrtc
|
||||||
|
|||||||
@ -14,6 +14,7 @@
|
|||||||
#include <string>
|
#include <string>
|
||||||
#include <vector>
|
#include <vector>
|
||||||
|
|
||||||
|
#include "absl/strings/str_cat.h"
|
||||||
#include "api/media_types.h"
|
#include "api/media_types.h"
|
||||||
#include "api/rtp_parameters.h"
|
#include "api/rtp_parameters.h"
|
||||||
#include "api/video_codecs/h264_profile_level_id.h"
|
#include "api/video_codecs/h264_profile_level_id.h"
|
||||||
@ -106,67 +107,6 @@ TEST(CodecTest, TestAudioCodecOperators) {
|
|||||||
EXPECT_EQ(c13, c10);
|
EXPECT_EQ(c13, c10);
|
||||||
}
|
}
|
||||||
|
|
||||||
TEST(CodecTest, TestCodecMatches) {
|
|
||||||
// Test a codec with a static payload type.
|
|
||||||
Codec c0 = cricket::CreateAudioCodec(34, "A", 44100, 1);
|
|
||||||
EXPECT_TRUE(c0.Matches(cricket::CreateAudioCodec(34, "", 44100, 1)));
|
|
||||||
EXPECT_TRUE(c0.Matches(cricket::CreateAudioCodec(34, "", 44100, 0)));
|
|
||||||
EXPECT_TRUE(c0.Matches(cricket::CreateAudioCodec(34, "", 44100, 0)));
|
|
||||||
EXPECT_TRUE(c0.Matches(cricket::CreateAudioCodec(34, "", 0, 0)));
|
|
||||||
EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(96, "A", 44100, 1)));
|
|
||||||
EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(96, "", 44100, 1)));
|
|
||||||
EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(95, "", 55100, 1)));
|
|
||||||
EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(95, "", 44100, 1)));
|
|
||||||
EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(95, "", 44100, 2)));
|
|
||||||
EXPECT_FALSE(c0.Matches(cricket::CreateAudioCodec(95, "", 55100, 2)));
|
|
||||||
|
|
||||||
// Test a codec with a dynamic payload type.
|
|
||||||
Codec c1 = cricket::CreateAudioCodec(96, "A", 44100, 1);
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(96, "A", 0, 0)));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(97, "A", 0, 0)));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(96, "a", 0, 0)));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(97, "a", 0, 0)));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(35, "a", 0, 0)));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(42, "a", 0, 0)));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateAudioCodec(65, "a", 0, 0)));
|
|
||||||
EXPECT_FALSE(c1.Matches(cricket::CreateAudioCodec(95, "A", 0, 0)));
|
|
||||||
EXPECT_FALSE(c1.Matches(cricket::CreateAudioCodec(34, "A", 0, 0)));
|
|
||||||
EXPECT_FALSE(c1.Matches(cricket::CreateAudioCodec(96, "", 44100, 2)));
|
|
||||||
EXPECT_FALSE(c1.Matches(cricket::CreateAudioCodec(96, "A", 55100, 1)));
|
|
||||||
|
|
||||||
// Test a codec with a dynamic payload type, and auto bitrate.
|
|
||||||
Codec c2 = cricket::CreateAudioCodec(97, "A", 16000, 1);
|
|
||||||
// Use default bitrate.
|
|
||||||
EXPECT_TRUE(c2.Matches(cricket::CreateAudioCodec(97, "A", 16000, 1)));
|
|
||||||
EXPECT_TRUE(c2.Matches(cricket::CreateAudioCodec(97, "A", 16000, 0)));
|
|
||||||
// Use explicit bitrate.
|
|
||||||
EXPECT_TRUE(c2.Matches(cricket::CreateAudioCodec(97, "A", 16000, 1)));
|
|
||||||
// Backward compatibility with clients that might send "-1" (for default).
|
|
||||||
EXPECT_TRUE(c2.Matches(cricket::CreateAudioCodec(97, "A", 16000, 1)));
|
|
||||||
|
|
||||||
// Stereo doesn't match channels = 0.
|
|
||||||
Codec c3 = cricket::CreateAudioCodec(96, "A", 44100, 2);
|
|
||||||
EXPECT_TRUE(c3.Matches(cricket::CreateAudioCodec(96, "A", 44100, 2)));
|
|
||||||
EXPECT_FALSE(c3.Matches(cricket::CreateAudioCodec(96, "A", 44100, 1)));
|
|
||||||
EXPECT_FALSE(c3.Matches(cricket::CreateAudioCodec(96, "A", 44100, 0)));
|
|
||||||
}
|
|
||||||
|
|
||||||
TEST(CodecTest, TestOpusAudioCodecWithDifferentParameters) {
|
|
||||||
Codec opus_with_fec = cricket::CreateAudioCodec(96, "opus", 48000, 2);
|
|
||||||
opus_with_fec.params["useinbandfec"] = "1";
|
|
||||||
Codec opus_without_fec = cricket::CreateAudioCodec(96, "opus", 48000, 2);
|
|
||||||
|
|
||||||
EXPECT_TRUE(opus_with_fec != opus_without_fec);
|
|
||||||
// Matches does not compare parameters for audio.
|
|
||||||
EXPECT_TRUE(opus_with_fec.Matches(opus_without_fec));
|
|
||||||
|
|
||||||
webrtc::RtpCodecParameters rtp_opus_with_fec =
|
|
||||||
opus_with_fec.ToCodecParameters();
|
|
||||||
// MatchesRtpCodec takes parameters into account.
|
|
||||||
EXPECT_TRUE(opus_with_fec.MatchesRtpCodec(rtp_opus_with_fec));
|
|
||||||
EXPECT_FALSE(opus_without_fec.MatchesRtpCodec(rtp_opus_with_fec));
|
|
||||||
}
|
|
||||||
|
|
||||||
TEST(CodecTest, TestVideoCodecOperators) {
|
TEST(CodecTest, TestVideoCodecOperators) {
|
||||||
Codec c0 = cricket::CreateVideoCodec(96, "V");
|
Codec c0 = cricket::CreateVideoCodec(96, "V");
|
||||||
Codec c1 = cricket::CreateVideoCodec(95, "V");
|
Codec c1 = cricket::CreateVideoCodec(95, "V");
|
||||||
@ -208,234 +148,6 @@ TEST(CodecTest, TestVideoCodecEqualsWithDifferentPacketization) {
|
|||||||
EXPECT_EQ(c2, c2);
|
EXPECT_EQ(c2, c2);
|
||||||
}
|
}
|
||||||
|
|
||||||
TEST(CodecTest, TestVideoCodecMatches) {
|
|
||||||
// Test a codec with a static payload type.
|
|
||||||
Codec c0 = cricket::CreateVideoCodec(34, "V");
|
|
||||||
EXPECT_TRUE(c0.Matches(cricket::CreateVideoCodec(34, "")));
|
|
||||||
EXPECT_FALSE(c0.Matches(cricket::CreateVideoCodec(96, "")));
|
|
||||||
EXPECT_FALSE(c0.Matches(cricket::CreateVideoCodec(96, "V")));
|
|
||||||
|
|
||||||
// Test a codec with a dynamic payload type.
|
|
||||||
Codec c1 = cricket::CreateVideoCodec(96, "V");
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(96, "V")));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(97, "V")));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(96, "v")));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(97, "v")));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(35, "v")));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(42, "v")));
|
|
||||||
EXPECT_TRUE(c1.Matches(cricket::CreateVideoCodec(65, "v")));
|
|
||||||
EXPECT_FALSE(c1.Matches(cricket::CreateVideoCodec(96, "")));
|
|
||||||
EXPECT_FALSE(c1.Matches(cricket::CreateVideoCodec(95, "V")));
|
|
||||||
EXPECT_FALSE(c1.Matches(cricket::CreateVideoCodec(34, "V")));
|
|
||||||
}
|
|
||||||
|
|
||||||
TEST(CodecTest, TestVideoCodecMatchesWithDifferentPacketization) {
|
|
||||||
Codec c0 = cricket::CreateVideoCodec(100, cricket::kVp8CodecName);
|
|
||||||
Codec c1 = cricket::CreateVideoCodec(101, cricket::kVp8CodecName);
|
|
||||||
c1.packetization = "raw";
|
|
||||||
|
|
||||||
EXPECT_TRUE(c0.Matches(c1));
|
|
||||||
EXPECT_TRUE(c1.Matches(c0));
|
|
||||||
}
|
|
||||||
|
|
||||||
// AV1 codecs compare profile information.
|
|
||||||
TEST(CodecTest, TestAV1CodecMatches) {
|
|
||||||
const char kProfile0[] = "0";
|
|
||||||
const char kProfile1[] = "1";
|
|
||||||
const char kProfile2[] = "2";
|
|
||||||
|
|
||||||
Codec c_no_profile = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
|
|
||||||
Codec c_profile0 = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
|
|
||||||
c_profile0.params[cricket::kAv1FmtpProfile] = kProfile0;
|
|
||||||
Codec c_profile1 = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
|
|
||||||
c_profile1.params[cricket::kAv1FmtpProfile] = kProfile1;
|
|
||||||
Codec c_profile2 = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
|
|
||||||
c_profile2.params[cricket::kAv1FmtpProfile] = kProfile2;
|
|
||||||
|
|
||||||
// An AV1 entry with no profile specified should be treated as profile-0.
|
|
||||||
EXPECT_TRUE(c_profile0.Matches(c_no_profile));
|
|
||||||
|
|
||||||
{
|
|
||||||
// Two AV1 entries without a profile specified are treated as duplicates.
|
|
||||||
Codec c_no_profile_eq =
|
|
||||||
cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
|
|
||||||
EXPECT_TRUE(c_no_profile.Matches(c_no_profile_eq));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
// Two AV1 entries with profile 0 specified are treated as duplicates.
|
|
||||||
Codec c_profile0_eq = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
|
|
||||||
c_profile0_eq.params[cricket::kAv1FmtpProfile] = kProfile0;
|
|
||||||
EXPECT_TRUE(c_profile0.Matches(c_profile0_eq));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
// Two AV1 entries with profile 1 specified are treated as duplicates.
|
|
||||||
Codec c_profile1_eq = cricket::CreateVideoCodec(95, cricket::kAv1CodecName);
|
|
||||||
c_profile1_eq.params[cricket::kAv1FmtpProfile] = kProfile1;
|
|
||||||
EXPECT_TRUE(c_profile1.Matches(c_profile1_eq));
|
|
||||||
}
|
|
||||||
|
|
||||||
// AV1 entries with different profiles (0 and 1) are seen as distinct.
|
|
||||||
EXPECT_FALSE(c_profile0.Matches(c_profile1));
|
|
||||||
EXPECT_FALSE(c_no_profile.Matches(c_profile1));
|
|
||||||
|
|
||||||
// AV1 entries with different profiles (0 and 2) are seen as distinct.
|
|
||||||
EXPECT_FALSE(c_profile0.Matches(c_profile2));
|
|
||||||
EXPECT_FALSE(c_no_profile.Matches(c_profile2));
|
|
||||||
}
|
|
||||||
|
|
||||||
// VP9 codecs compare profile information.
|
|
||||||
TEST(CodecTest, TestVP9CodecMatches) {
|
|
||||||
const char kProfile0[] = "0";
|
|
||||||
const char kProfile2[] = "2";
|
|
||||||
|
|
||||||
Codec c_no_profile = cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
|
|
||||||
Codec c_profile0 = cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
|
|
||||||
c_profile0.params[webrtc::kVP9FmtpProfileId] = kProfile0;
|
|
||||||
|
|
||||||
EXPECT_TRUE(c_profile0.Matches(c_no_profile));
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec c_profile0_eq = cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
|
|
||||||
c_profile0_eq.params[webrtc::kVP9FmtpProfileId] = kProfile0;
|
|
||||||
EXPECT_TRUE(c_profile0.Matches(c_profile0_eq));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec c_profile2 = cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
|
|
||||||
c_profile2.params[webrtc::kVP9FmtpProfileId] = kProfile2;
|
|
||||||
EXPECT_FALSE(c_profile0.Matches(c_profile2));
|
|
||||||
EXPECT_FALSE(c_no_profile.Matches(c_profile2));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec c_no_profile_eq =
|
|
||||||
cricket::CreateVideoCodec(95, cricket::kVp9CodecName);
|
|
||||||
EXPECT_TRUE(c_no_profile.Matches(c_no_profile_eq));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Matching H264 codecs also need to have matching profile-level-id and
|
|
||||||
// packetization-mode.
|
|
||||||
TEST(CodecTest, TestH264CodecMatches) {
|
|
||||||
const char kProfileLevelId1[] = "42e01f";
|
|
||||||
const char kProfileLevelId2[] = "42a01e";
|
|
||||||
const char kProfileLevelId3[] = "42e01e";
|
|
||||||
|
|
||||||
Codec pli_1_pm_0 = cricket::CreateVideoCodec(95, "H264");
|
|
||||||
pli_1_pm_0.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId1;
|
|
||||||
pli_1_pm_0.params[cricket::kH264FmtpPacketizationMode] = "0";
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec pli_1_pm_blank = cricket::CreateVideoCodec(95, "H264");
|
|
||||||
pli_1_pm_blank.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId1;
|
|
||||||
pli_1_pm_blank.params.erase(
|
|
||||||
pli_1_pm_blank.params.find(cricket::kH264FmtpPacketizationMode));
|
|
||||||
|
|
||||||
// Matches since if packetization-mode is not specified it defaults to "0".
|
|
||||||
EXPECT_TRUE(pli_1_pm_0.Matches(pli_1_pm_blank));
|
|
||||||
|
|
||||||
// MatchesRtpCodec does exact comparison of parameters.
|
|
||||||
EXPECT_FALSE(
|
|
||||||
pli_1_pm_0.MatchesRtpCodec(pli_1_pm_blank.ToCodecParameters()));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec pli_1_pm_1 = cricket::CreateVideoCodec(95, "H264");
|
|
||||||
pli_1_pm_1.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId1;
|
|
||||||
pli_1_pm_1.params[cricket::kH264FmtpPacketizationMode] = "1";
|
|
||||||
|
|
||||||
// Does not match since packetization-mode is different.
|
|
||||||
EXPECT_FALSE(pli_1_pm_0.Matches(pli_1_pm_1));
|
|
||||||
|
|
||||||
EXPECT_FALSE(pli_1_pm_0.MatchesRtpCodec(pli_1_pm_1.ToCodecParameters()));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec pli_2_pm_0 = cricket::CreateVideoCodec(95, "H264");
|
|
||||||
pli_2_pm_0.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId2;
|
|
||||||
pli_2_pm_0.params[cricket::kH264FmtpPacketizationMode] = "0";
|
|
||||||
|
|
||||||
// Does not match since profile-level-id is different.
|
|
||||||
EXPECT_FALSE(pli_1_pm_0.Matches(pli_2_pm_0));
|
|
||||||
|
|
||||||
EXPECT_FALSE(pli_1_pm_0.MatchesRtpCodec(pli_2_pm_0.ToCodecParameters()));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec pli_3_pm_0_asym = cricket::CreateVideoCodec(95, "H264");
|
|
||||||
pli_3_pm_0_asym.params[cricket::kH264FmtpProfileLevelId] = kProfileLevelId3;
|
|
||||||
pli_3_pm_0_asym.params[cricket::kH264FmtpPacketizationMode] = "0";
|
|
||||||
|
|
||||||
// Does match, profile-level-id is different but the level is not compared.
|
|
||||||
// and the profile matches.
|
|
||||||
EXPECT_TRUE(pli_1_pm_0.Matches(pli_3_pm_0_asym));
|
|
||||||
|
|
||||||
EXPECT_FALSE(
|
|
||||||
pli_1_pm_0.MatchesRtpCodec(pli_3_pm_0_asym.ToCodecParameters()));
|
|
||||||
|
|
||||||
//
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef RTC_ENABLE_H265
|
|
||||||
// Matching H.265 codecs should have matching profile/tier/level and tx-mode.
|
|
||||||
TEST(CodecTest, TestH265CodecMatches) {
|
|
||||||
constexpr char kProfile1[] = "1";
|
|
||||||
constexpr char kTier1[] = "1";
|
|
||||||
constexpr char kLevel3_1[] = "93";
|
|
||||||
constexpr char kLevel4[] = "120";
|
|
||||||
constexpr char kTxMrst[] = "MRST";
|
|
||||||
|
|
||||||
Codec c_ptl_blank = cricket::CreateVideoCodec(95, cricket::kH265CodecName);
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec c_profile_1 = cricket::CreateVideoCodec(95, cricket::kH265CodecName);
|
|
||||||
c_profile_1.params[cricket::kH265FmtpProfileId] = kProfile1;
|
|
||||||
|
|
||||||
// Matches since profile-id unspecified defaults to "1".
|
|
||||||
EXPECT_TRUE(c_ptl_blank.Matches(c_profile_1));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec c_tier_flag_1 =
|
|
||||||
cricket::CreateVideoCodec(95, cricket::kH265CodecName);
|
|
||||||
c_tier_flag_1.params[cricket::kH265FmtpTierFlag] = kTier1;
|
|
||||||
|
|
||||||
// Does not match since profile-space unspecified defaults to "0".
|
|
||||||
EXPECT_FALSE(c_ptl_blank.Matches(c_tier_flag_1));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec c_level_id_3_1 =
|
|
||||||
cricket::CreateVideoCodec(95, cricket::kH265CodecName);
|
|
||||||
c_level_id_3_1.params[cricket::kH265FmtpLevelId] = kLevel3_1;
|
|
||||||
|
|
||||||
// Matches since level-id unspecified defaults to "93".
|
|
||||||
EXPECT_TRUE(c_ptl_blank.Matches(c_level_id_3_1));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec c_level_id_4 = cricket::CreateVideoCodec(95, cricket::kH265CodecName);
|
|
||||||
c_level_id_4.params[cricket::kH265FmtpLevelId] = kLevel4;
|
|
||||||
|
|
||||||
// Matches since we ignore level-id when matching H.265 codecs.
|
|
||||||
EXPECT_TRUE(c_ptl_blank.Matches(c_level_id_4));
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
Codec c_tx_mode_mrst =
|
|
||||||
cricket::CreateVideoCodec(95, cricket::kH265CodecName);
|
|
||||||
c_tx_mode_mrst.params[cricket::kH265FmtpTxMode] = kTxMrst;
|
|
||||||
|
|
||||||
// Does not match since tx-mode implies to "SRST" and must be not specified
|
|
||||||
// when it is the only mode supported:
|
|
||||||
// https://datatracker.ietf.org/doc/html/draft-ietf-avtcore-hevc-webrtc
|
|
||||||
EXPECT_FALSE(c_ptl_blank.Matches(c_tx_mode_mrst));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
TEST(CodecTest, TestSetParamGetParamAndRemoveParam) {
|
TEST(CodecTest, TestSetParamGetParamAndRemoveParam) {
|
||||||
Codec codec = cricket::CreateAudioCodec(0, "foo", 22222, 2);
|
Codec codec = cricket::CreateAudioCodec(0, "foo", 22222, 2);
|
||||||
@ -502,15 +214,6 @@ TEST(CodecTest, TestCreateRtxCodec) {
|
|||||||
EXPECT_EQ(120, associated_payload_type);
|
EXPECT_EQ(120, associated_payload_type);
|
||||||
}
|
}
|
||||||
|
|
||||||
TEST(CodecTest, TestMatchesRtpCodecRtx) {
|
|
||||||
const Codec rtx_codec_1 = cricket::CreateVideoRtxCodec(96, 120);
|
|
||||||
const Codec rtx_codec_2 = cricket::CreateVideoRtxCodec(96, 121);
|
|
||||||
EXPECT_TRUE(rtx_codec_1.Matches(rtx_codec_2));
|
|
||||||
// MatchesRtpCodec ignores the different associated payload type (apt) for
|
|
||||||
// RTX.
|
|
||||||
EXPECT_TRUE(rtx_codec_1.MatchesRtpCodec(rtx_codec_2.ToCodecParameters()));
|
|
||||||
}
|
|
||||||
|
|
||||||
TEST(CodecTest, TestValidateCodecFormat) {
|
TEST(CodecTest, TestValidateCodecFormat) {
|
||||||
const Codec codec = cricket::CreateVideoCodec(96, "V");
|
const Codec codec = cricket::CreateVideoCodec(96, "V");
|
||||||
ASSERT_TRUE(codec.ValidateCodecFormat());
|
ASSERT_TRUE(codec.ValidateCodecFormat());
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user