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Commit 5da8700f authored by Jiabin Huang's avatar Jiabin Huang Committed by jiabin
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Revert "Revert "Add parcelable test for classes in libaudiofoundation."" 

This reverts commit aa057824.

Reason for revert: The original CL should work on top of ag/9570881

Test: make, atest audiofoundation_parcelable_test
Change-Id: Ibd49f8e86d97f94b13ff59779631283c0c4452e3
parent 0ff1d64c

media/libaudiofoundation/TEST_MAPPING

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{

  "presubmit": [

    {

       "name": "audiofoundation_parcelable_test"

    }

  ]

}

media/libaudiofoundation/tests/Android.bp

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cc_test {

    name: "audiofoundation_parcelable_test",



    shared_libs: [

        "libaudiofoundation",

        "libbinder",

        "liblog",

        "libutils",

    ],



    header_libs: [

        "libaudio_system_headers",

    ],



    srcs: [

        "audiofoundation_parcelable_test.cpp",

    ],



    cflags: [

        "-Werror",

        "-Wall",

    ],



    test_suites: ["device-tests"],

}

media/libaudiofoundation/tests/audiofoundation_parcelable_test.cpp

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/*

 * Copyright (C) 2019 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.

 */



#define LOG_TAG "audiofoundation_parcelable_test"



#include <gtest/gtest.h>



#include <binder/IServiceManager.h>

#include <binder/Parcelable.h>

#include <binder/ProcessState.h>

#include <media/AudioGain.h>

#include <media/AudioPort.h>

#include <media/AudioProfile.h>

#include <media/DeviceDescriptorBase.h>

#include <utils/Log.h>

#include <utils/String16.h>



namespace android {



static const audio_port_config TEST_AUDIO_PORT_CONFIG = {

        .id = 0,

        .role = AUDIO_PORT_ROLE_SINK,

        .type = AUDIO_PORT_TYPE_DEVICE,

        .config_mask = AUDIO_PORT_CONFIG_SAMPLE_RATE | AUDIO_PORT_CONFIG_CHANNEL_MASK |

                       AUDIO_PORT_CONFIG_FORMAT | AUDIO_PORT_CONFIG_GAIN,

        .sample_rate = 48000,

        .channel_mask = AUDIO_CHANNEL_OUT_STEREO,

        .format = AUDIO_FORMAT_PCM_16_BIT,

        .gain = {

                .index = 0,

                .mode = AUDIO_GAIN_MODE_JOINT,

                .channel_mask = AUDIO_CHANNEL_OUT_STEREO,

        }

};



class AudioPortConfigTestStub : public AudioPortConfig {

public:

    sp<AudioPort> getAudioPort() const override { return nullptr; }

};



AudioGains getAudioGainsForTest() {

    AudioGains audioGains;

    sp<AudioGain> audioGain = new AudioGain(0 /*index*/, false /*useInChannelMask*/);

    audioGain->setMode(AUDIO_GAIN_MODE_JOINT);

    audioGain->setChannelMask(AUDIO_CHANNEL_OUT_STEREO);

    audioGain->setMinValueInMb(-3200);

    audioGain->setMaxValueInMb(600);

    audioGain->setDefaultValueInMb(0);

    audioGain->setStepValueInMb(100);

    audioGain->setMinRampInMs(100);

    audioGain->setMaxRampInMs(500);

    audioGains.push_back(audioGain);

    return audioGains;

}



AudioProfileVector getAudioProfileVectorForTest() {

    AudioProfileVector audioProfiles;

    sp<AudioProfile> audioProfile = AudioProfile::createFullDynamic();

    audioProfile->setChannels({AUDIO_CHANNEL_OUT_MONO, AUDIO_CHANNEL_OUT_STEREO});

    audioProfile->setSampleRates({48000});

    audioProfiles.add(audioProfile);

    return audioProfiles;

}



TEST(AudioFoundationParcelableTest, ParcelingAudioGain) {

    Parcel data;

    AudioGains audioGains = getAudioGainsForTest();



    ASSERT_EQ(data.writeParcelable(audioGains), NO_ERROR);

    data.setDataPosition(0);

    AudioGains audioGainsFromParcel;

    ASSERT_EQ(data.readParcelable(&audioGainsFromParcel), NO_ERROR);

    ASSERT_TRUE(audioGainsFromParcel.equals(audioGains));

}



TEST(AudioFoundationParcelableTest, ParcelingAudioProfileVector) {

    Parcel data;

    AudioProfileVector audioProfiles = getAudioProfileVectorForTest();



    ASSERT_EQ(data.writeParcelable(audioProfiles), NO_ERROR);

    data.setDataPosition(0);

    AudioProfileVector audioProfilesFromParcel;

    ASSERT_EQ(data.readParcelable(&audioProfilesFromParcel), NO_ERROR);

    ASSERT_TRUE(audioProfilesFromParcel.equals(audioProfiles));

}



TEST(AudioFoundationParcelableTest, ParcelingAudioPort) {

    Parcel data;

    sp<AudioPort> audioPort = new AudioPort(

            "AudioPortName", AUDIO_PORT_TYPE_DEVICE, AUDIO_PORT_ROLE_SINK);

    audioPort->setGains(getAudioGainsForTest());

    audioPort->setAudioProfiles(getAudioProfileVectorForTest());



    ASSERT_EQ(data.writeParcelable(*audioPort), NO_ERROR);

    data.setDataPosition(0);

    sp<AudioPort> audioPortFromParcel = new AudioPort(

            "", AUDIO_PORT_TYPE_NONE, AUDIO_PORT_ROLE_NONE);

    ASSERT_EQ(data.readParcelable(audioPortFromParcel.get()), NO_ERROR);

    ASSERT_TRUE(audioPortFromParcel->equals(audioPort));

}



TEST(AudioFoundationParcelableTest, ParcelingAudioPortConfig) {

    Parcel data;

    sp<AudioPortConfig> audioPortConfig = new AudioPortConfigTestStub();

    audioPortConfig->applyAudioPortConfig(&TEST_AUDIO_PORT_CONFIG);



    ASSERT_EQ(data.writeParcelable(*audioPortConfig), NO_ERROR);

    data.setDataPosition(0);

    sp<AudioPortConfig> audioPortConfigFromParcel = new AudioPortConfigTestStub();

    ASSERT_EQ(data.readParcelable(audioPortConfigFromParcel.get()), NO_ERROR);

    ASSERT_TRUE(audioPortConfigFromParcel->equals(audioPortConfig));

}



TEST(AudioFoundationParcelableTest, ParcelingDeviceDescriptorBase) {

    Parcel data;

    sp<DeviceDescriptorBase> desc = new DeviceDescriptorBase(AUDIO_DEVICE_OUT_SPEAKER);

    desc->setGains(getAudioGainsForTest());

    desc->setAudioProfiles(getAudioProfileVectorForTest());

    desc->applyAudioPortConfig(&TEST_AUDIO_PORT_CONFIG);

    desc->setAddress("DeviceDescriptorBaseTestAddress");



    ASSERT_EQ(data.writeParcelable(*desc), NO_ERROR);

    data.setDataPosition(0);

    sp<DeviceDescriptorBase> descFromParcel = new DeviceDescriptorBase(AUDIO_DEVICE_NONE);

    ASSERT_EQ(data.readParcelable(descFromParcel.get()), NO_ERROR);

    ASSERT_TRUE(descFromParcel->equals(desc));

}



} // namespace android