You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
3.0 KiB
92 lines
3.0 KiB
/*
|
|
* Copyright (C) 2012 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
|
|
* use this file except in compliance with the License. You may obtain a copy of
|
|
* the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations under
|
|
* the License.
|
|
*/
|
|
|
|
#ifndef CTSAUDIO_AUDIOPLAYTESTCOMMON_H
|
|
#define CTSAUDIO_AUDIOPLAYTESTCOMMON_H
|
|
|
|
#include <gtest/gtest.h>
|
|
#include <utils/threads.h>
|
|
#include <utils/StrongPointer.h>
|
|
|
|
#include <audio/AudioHardware.h>
|
|
#include <audio/AudioPlaybackLocal.h>
|
|
#include <audio/AudioRecordingLocal.h>
|
|
#include <audio/AudioSignalFactory.h>
|
|
#include <audio/AudioLocal.h>
|
|
#include <audio/Buffer.h>
|
|
|
|
|
|
#include <Log.h>
|
|
|
|
|
|
class AudioPlayTestCommon : public testing::Test {
|
|
protected:
|
|
android::sp<Buffer> mBuffer;
|
|
android::sp<AudioHardware> mAudioHw;
|
|
|
|
static const int MAX_POSITIVE_AMPLITUDE = 1000;
|
|
static const int SIGNAL_FREQ = 1000;
|
|
static const int SIGNAL_LENGTH = AudioHardware::SAMPLES_PER_ONE_GO * 2;
|
|
static const int DEFAULT_VOLUME = 10;
|
|
|
|
protected:
|
|
virtual ~AudioPlayTestCommon() {
|
|
LOGV("~AudioPlayTestCommon");
|
|
}
|
|
virtual void SetUp() {
|
|
mAudioHw = createAudioHw();
|
|
ASSERT_TRUE(mAudioHw.get() != NULL);
|
|
mBuffer = AudioSignalFactory::generateSineWave(AudioHardware::E2BPS,
|
|
MAX_POSITIVE_AMPLITUDE, AudioHardware::ESampleRate_44100,
|
|
SIGNAL_FREQ, SIGNAL_LENGTH);
|
|
ASSERT_TRUE(mBuffer.get() != NULL);
|
|
}
|
|
|
|
virtual void TearDown() {
|
|
LOGV("AudioPlayTestCommon::TearDown");
|
|
mAudioHw->stopPlaybackOrRecord(); // this stops the thread
|
|
mAudioHw.clear();
|
|
}
|
|
|
|
void playAll(int numberRepetition) {
|
|
ASSERT_TRUE(mAudioHw->prepare(AudioHardware::ESampleRate_44100, DEFAULT_VOLUME));
|
|
ASSERT_TRUE(mAudioHw->startPlaybackOrRecord(mBuffer, numberRepetition));
|
|
ASSERT_TRUE(mAudioHw->waitForCompletion());
|
|
mAudioHw->stopPlaybackOrRecord();
|
|
LOGV("size %d, handled %d", mBuffer->getSize(), mBuffer->amountHandled());
|
|
ASSERT_TRUE(mBuffer->amountHandled() == mBuffer->getSize());
|
|
}
|
|
|
|
void repeatPlayStop() {
|
|
for (int i = 0; i < 2; i++) {
|
|
ASSERT_TRUE(mAudioHw->prepare(AudioHardware::ESampleRate_44100, DEFAULT_VOLUME));
|
|
mBuffer->restart();
|
|
ASSERT_TRUE(mAudioHw->startPlaybackOrRecord(mBuffer, 10));
|
|
mAudioHw->stopPlaybackOrRecord();
|
|
}
|
|
}
|
|
|
|
void playWrongUsage() {
|
|
ASSERT_FALSE(mAudioHw->startPlaybackOrRecord(mBuffer));
|
|
ASSERT_TRUE(mAudioHw->prepare(AudioHardware::ESampleRate_44100, DEFAULT_VOLUME));
|
|
playAll(1);
|
|
}
|
|
|
|
virtual android::sp<AudioHardware> createAudioHw() = 0;
|
|
};
|
|
|
|
#endif // CTSAUDIO_AUDIOPLAYTESTCOMMON_H
|