1 /* 2 * libjingle 3 * Copyright 2013 Google Inc. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include "talk/app/webrtc/localaudiosource.h" 29 30 #include <string> 31 #include <vector> 32 33 #include "talk/app/webrtc/test/fakeconstraints.h" 34 #include "talk/media/base/fakemediaengine.h" 35 #include "talk/media/base/fakevideorenderer.h" 36 #include "webrtc/base/gunit.h" 37 38 using webrtc::LocalAudioSource; 39 using webrtc::MediaConstraintsInterface; 40 using webrtc::MediaSourceInterface; 41 using webrtc::PeerConnectionFactoryInterface; 42 43 TEST(LocalAudioSourceTest, SetValidOptions) { 44 webrtc::FakeConstraints constraints; 45 constraints.AddMandatory( 46 MediaConstraintsInterface::kGoogEchoCancellation, false); 47 constraints.AddOptional( 48 MediaConstraintsInterface::kExtendedFilterEchoCancellation, true); 49 constraints.AddOptional(MediaConstraintsInterface::kDAEchoCancellation, true); 50 constraints.AddOptional(MediaConstraintsInterface::kAutoGainControl, true); 51 constraints.AddOptional( 52 MediaConstraintsInterface::kExperimentalAutoGainControl, true); 53 constraints.AddMandatory(MediaConstraintsInterface::kNoiseSuppression, false); 54 constraints.AddOptional(MediaConstraintsInterface::kHighpassFilter, true); 55 constraints.AddOptional(MediaConstraintsInterface::kAecDump, true); 56 57 rtc::scoped_refptr<LocalAudioSource> source = 58 LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(), 59 &constraints); 60 61 EXPECT_EQ(rtc::Optional<bool>(false), source->options().echo_cancellation); 62 EXPECT_EQ(rtc::Optional<bool>(true), source->options().extended_filter_aec); 63 EXPECT_EQ(rtc::Optional<bool>(true), source->options().delay_agnostic_aec); 64 EXPECT_EQ(rtc::Optional<bool>(true), source->options().auto_gain_control); 65 EXPECT_EQ(rtc::Optional<bool>(true), source->options().experimental_agc); 66 EXPECT_EQ(rtc::Optional<bool>(false), source->options().noise_suppression); 67 EXPECT_EQ(rtc::Optional<bool>(true), source->options().highpass_filter); 68 EXPECT_EQ(rtc::Optional<bool>(true), source->options().aec_dump); 69 } 70 71 TEST(LocalAudioSourceTest, OptionNotSet) { 72 webrtc::FakeConstraints constraints; 73 rtc::scoped_refptr<LocalAudioSource> source = 74 LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(), 75 &constraints); 76 EXPECT_EQ(rtc::Optional<bool>(), source->options().highpass_filter); 77 } 78 79 TEST(LocalAudioSourceTest, MandatoryOverridesOptional) { 80 webrtc::FakeConstraints constraints; 81 constraints.AddMandatory( 82 MediaConstraintsInterface::kGoogEchoCancellation, false); 83 constraints.AddOptional( 84 MediaConstraintsInterface::kGoogEchoCancellation, true); 85 86 rtc::scoped_refptr<LocalAudioSource> source = 87 LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(), 88 &constraints); 89 90 EXPECT_EQ(rtc::Optional<bool>(false), source->options().echo_cancellation); 91 } 92 93 TEST(LocalAudioSourceTest, InvalidOptional) { 94 webrtc::FakeConstraints constraints; 95 constraints.AddOptional(MediaConstraintsInterface::kHighpassFilter, false); 96 constraints.AddOptional("invalidKey", false); 97 98 rtc::scoped_refptr<LocalAudioSource> source = 99 LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(), 100 &constraints); 101 102 EXPECT_EQ(MediaSourceInterface::kLive, source->state()); 103 EXPECT_EQ(rtc::Optional<bool>(false), source->options().highpass_filter); 104 } 105 106 TEST(LocalAudioSourceTest, InvalidMandatory) { 107 webrtc::FakeConstraints constraints; 108 constraints.AddMandatory(MediaConstraintsInterface::kHighpassFilter, false); 109 constraints.AddMandatory("invalidKey", false); 110 111 rtc::scoped_refptr<LocalAudioSource> source = 112 LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(), 113 &constraints); 114 115 EXPECT_EQ(MediaSourceInterface::kLive, source->state()); 116 EXPECT_EQ(rtc::Optional<bool>(false), source->options().highpass_filter); 117 } 118