Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
Steve Anton | 10542f2 | 2019-01-11 09:11:00 -0800 | [diff] [blame] | 10 | #include "pc/session_description.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame] | 11 | |
Mirko Bonadei | 317a1f0 | 2019-09-17 17:06:18 +0200 | [diff] [blame] | 12 | #include <memory> |
| 13 | |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame] | 14 | #include "test/gtest.h" |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 15 | |
| 16 | namespace cricket { |
| 17 | |
| 18 | TEST(MediaContentDescriptionTest, ExtmapAllowMixedDefaultValue) { |
| 19 | VideoContentDescription video_desc; |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 20 | EXPECT_EQ(MediaContentDescription::kNo, video_desc.extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 21 | } |
| 22 | |
| 23 | TEST(MediaContentDescriptionTest, SetExtmapAllowMixed) { |
| 24 | VideoContentDescription video_desc; |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 25 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kNo); |
| 26 | EXPECT_EQ(MediaContentDescription::kNo, video_desc.extmap_allow_mixed_enum()); |
| 27 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kMedia); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 28 | EXPECT_EQ(MediaContentDescription::kMedia, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 29 | video_desc.extmap_allow_mixed_enum()); |
| 30 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kSession); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 31 | EXPECT_EQ(MediaContentDescription::kSession, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 32 | video_desc.extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 33 | |
| 34 | // Not allowed to downgrade from kSession to kMedia. |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 35 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kMedia); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 36 | EXPECT_EQ(MediaContentDescription::kSession, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 37 | video_desc.extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 38 | |
| 39 | // Always okay to set not supported. |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 40 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kNo); |
| 41 | EXPECT_EQ(MediaContentDescription::kNo, video_desc.extmap_allow_mixed_enum()); |
| 42 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kMedia); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 43 | EXPECT_EQ(MediaContentDescription::kMedia, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 44 | video_desc.extmap_allow_mixed_enum()); |
| 45 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kNo); |
| 46 | EXPECT_EQ(MediaContentDescription::kNo, video_desc.extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 47 | } |
| 48 | |
| 49 | TEST(MediaContentDescriptionTest, MixedOneTwoByteHeaderSupported) { |
| 50 | VideoContentDescription video_desc; |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 51 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kNo); |
| 52 | EXPECT_FALSE(video_desc.extmap_allow_mixed()); |
| 53 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kMedia); |
| 54 | EXPECT_TRUE(video_desc.extmap_allow_mixed()); |
| 55 | video_desc.set_extmap_allow_mixed_enum(MediaContentDescription::kSession); |
| 56 | EXPECT_TRUE(video_desc.extmap_allow_mixed()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 57 | } |
| 58 | |
| 59 | TEST(SessionDescriptionTest, SetExtmapAllowMixed) { |
| 60 | SessionDescription session_desc; |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 61 | session_desc.set_extmap_allow_mixed(true); |
| 62 | EXPECT_TRUE(session_desc.extmap_allow_mixed()); |
| 63 | session_desc.set_extmap_allow_mixed(false); |
| 64 | EXPECT_FALSE(session_desc.extmap_allow_mixed()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 65 | } |
| 66 | |
| 67 | TEST(SessionDescriptionTest, SetExtmapAllowMixedPropagatesToMediaLevel) { |
| 68 | SessionDescription session_desc; |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 69 | session_desc.AddContent("video", MediaProtocolType::kRtp, |
Mirko Bonadei | 317a1f0 | 2019-09-17 17:06:18 +0200 | [diff] [blame] | 70 | std::make_unique<VideoContentDescription>()); |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 71 | MediaContentDescription* video_desc = |
| 72 | session_desc.GetContentDescriptionByName("video"); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 73 | |
| 74 | // Setting true on session level propagates to media level. |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 75 | session_desc.set_extmap_allow_mixed(true); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 76 | EXPECT_EQ(MediaContentDescription::kSession, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 77 | video_desc->extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 78 | |
| 79 | // Don't downgrade from session level to media level |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 80 | video_desc->set_extmap_allow_mixed_enum(MediaContentDescription::kMedia); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 81 | EXPECT_EQ(MediaContentDescription::kSession, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 82 | video_desc->extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 83 | |
| 84 | // Setting false on session level propagates to media level if the current |
| 85 | // state is kSession. |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 86 | session_desc.set_extmap_allow_mixed(false); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 87 | EXPECT_EQ(MediaContentDescription::kNo, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 88 | video_desc->extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 89 | |
| 90 | // Now possible to set at media level. |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 91 | video_desc->set_extmap_allow_mixed_enum(MediaContentDescription::kMedia); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 92 | EXPECT_EQ(MediaContentDescription::kMedia, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 93 | video_desc->extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 94 | |
| 95 | // Setting false on session level does not override on media level if current |
| 96 | // state is kMedia. |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 97 | session_desc.set_extmap_allow_mixed(false); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 98 | EXPECT_EQ(MediaContentDescription::kMedia, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 99 | video_desc->extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 100 | |
| 101 | // Setting true on session level overrides setting on media level. |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 102 | session_desc.set_extmap_allow_mixed(true); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 103 | EXPECT_EQ(MediaContentDescription::kSession, |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 104 | video_desc->extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 105 | } |
| 106 | |
| 107 | TEST(SessionDescriptionTest, AddContentTransfersExtmapAllowMixedSetting) { |
| 108 | SessionDescription session_desc; |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 109 | session_desc.set_extmap_allow_mixed(false); |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 110 | std::unique_ptr<MediaContentDescription> audio_desc = |
Mirko Bonadei | 317a1f0 | 2019-09-17 17:06:18 +0200 | [diff] [blame] | 111 | std::make_unique<AudioContentDescription>(); |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 112 | audio_desc->set_extmap_allow_mixed_enum(MediaContentDescription::kMedia); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 113 | |
| 114 | // If session setting is false, media level setting is preserved when new |
| 115 | // content is added. |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 116 | session_desc.AddContent("audio", MediaProtocolType::kRtp, |
| 117 | std::move(audio_desc)); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 118 | EXPECT_EQ(MediaContentDescription::kMedia, |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 119 | session_desc.GetContentDescriptionByName("audio") |
| 120 | ->extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 121 | |
| 122 | // If session setting is true, it's transferred to media level when new |
| 123 | // content is added. |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 124 | session_desc.set_extmap_allow_mixed(true); |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 125 | std::unique_ptr<MediaContentDescription> video_desc = |
Mirko Bonadei | 317a1f0 | 2019-09-17 17:06:18 +0200 | [diff] [blame] | 126 | std::make_unique<VideoContentDescription>(); |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 127 | session_desc.AddContent("video", MediaProtocolType::kRtp, |
| 128 | std::move(video_desc)); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 129 | EXPECT_EQ(MediaContentDescription::kSession, |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 130 | session_desc.GetContentDescriptionByName("video") |
| 131 | ->extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 132 | |
| 133 | // Session level setting overrides media level when new content is added. |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 134 | std::unique_ptr<MediaContentDescription> data_desc = |
Mirko Bonadei | 317a1f0 | 2019-09-17 17:06:18 +0200 | [diff] [blame] | 135 | std::make_unique<RtpDataContentDescription>(); |
Johannes Kron | 9581bc4 | 2018-10-23 10:17:39 +0200 | [diff] [blame] | 136 | data_desc->set_extmap_allow_mixed_enum(MediaContentDescription::kMedia); |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 137 | session_desc.AddContent("data", MediaProtocolType::kRtp, |
| 138 | std::move(data_desc)); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 139 | EXPECT_EQ(MediaContentDescription::kSession, |
Harald Alvestrand | 1716d39 | 2019-06-03 20:35:45 +0200 | [diff] [blame] | 140 | session_desc.GetContentDescriptionByName("data") |
| 141 | ->extmap_allow_mixed_enum()); |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 142 | } |
| 143 | |
Johannes Kron | 9ac3c91 | 2018-10-12 10:54:26 +0200 | [diff] [blame] | 144 | } // namespace cricket |