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/*
* libjingle
* Copyright 2013, Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "talk/app/webrtc/localaudiosource.h"
#include <string>
#include <vector>
#include "talk/app/webrtc/test/fakeconstraints.h"
#include "talk/base/gunit.h"
#include "talk/media/base/fakemediaengine.h"
#include "talk/media/base/fakevideorenderer.h"
#include "talk/media/devices/fakedevicemanager.h"
using webrtc::LocalAudioSource;
using webrtc::MediaConstraintsInterface;
using webrtc::MediaSourceInterface;
using webrtc::PeerConnectionFactoryInterface;
TEST(LocalAudioSourceTest, SetValidOptions) {
webrtc::FakeConstraints constraints;
constraints.AddMandatory(MediaConstraintsInterface::kEchoCancellation, false);
constraints.AddOptional(
MediaConstraintsInterface::kExperimentalEchoCancellation, true);
constraints.AddOptional(MediaConstraintsInterface::kAutoGainControl, true);
constraints.AddOptional(
MediaConstraintsInterface::kExperimentalAutoGainControl, true);
constraints.AddMandatory(MediaConstraintsInterface::kNoiseSuppression, false);
constraints.AddOptional(MediaConstraintsInterface::kHighpassFilter, true);
talk_base::scoped_refptr<LocalAudioSource> source =
LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(),
&constraints);
bool value;
EXPECT_TRUE(source->options().echo_cancellation.Get(&value));
EXPECT_FALSE(value);
EXPECT_TRUE(source->options().experimental_aec.Get(&value));
EXPECT_TRUE(value);
EXPECT_TRUE(source->options().auto_gain_control.Get(&value));
EXPECT_TRUE(value);
EXPECT_TRUE(source->options().experimental_agc.Get(&value));
EXPECT_TRUE(value);
EXPECT_TRUE(source->options().noise_suppression.Get(&value));
EXPECT_FALSE(value);
EXPECT_TRUE(source->options().highpass_filter.Get(&value));
EXPECT_TRUE(value);
}
TEST(LocalAudioSourceTest, OptionNotSet) {
webrtc::FakeConstraints constraints;
talk_base::scoped_refptr<LocalAudioSource> source =
LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(),
&constraints);
bool value;
EXPECT_FALSE(source->options().highpass_filter.Get(&value));
}
TEST(LocalAudioSourceTest, MandatoryOverridesOptional) {
webrtc::FakeConstraints constraints;
constraints.AddMandatory(MediaConstraintsInterface::kEchoCancellation, false);
constraints.AddOptional(MediaConstraintsInterface::kEchoCancellation, true);
talk_base::scoped_refptr<LocalAudioSource> source =
LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(),
&constraints);
bool value;
EXPECT_TRUE(source->options().echo_cancellation.Get(&value));
EXPECT_FALSE(value);
}
TEST(LocalAudioSourceTest, InvalidOptional) {
webrtc::FakeConstraints constraints;
constraints.AddOptional(MediaConstraintsInterface::kHighpassFilter, false);
constraints.AddOptional("invalidKey", false);
talk_base::scoped_refptr<LocalAudioSource> source =
LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(),
&constraints);
EXPECT_EQ(MediaSourceInterface::kLive, source->state());
bool value;
EXPECT_TRUE(source->options().highpass_filter.Get(&value));
EXPECT_FALSE(value);
}
TEST(LocalAudioSourceTest, InvalidMandatory) {
webrtc::FakeConstraints constraints;
constraints.AddMandatory(MediaConstraintsInterface::kHighpassFilter, false);
constraints.AddMandatory("invalidKey", false);
talk_base::scoped_refptr<LocalAudioSource> source =
LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(),
&constraints);
EXPECT_EQ(MediaSourceInterface::kEnded, source->state());
bool value;
EXPECT_FALSE(source->options().highpass_filter.Get(&value));
}
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