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Commit 30eee0e0 authored by jiabin's avatar jiabin
Browse files

Add test for device connection. 

All supported devices declared in audio policy configuration file must
be able to be connected/disconnected.

Bug: 172345306
Test: atest audio_health_tests
Change-Id: Iec13ff8a41eebf7d5ddaa57a48939cab4f31195f
parent b1c141b9

services/audiopolicy/tests/Android.bp

+1 −0
Original line number Original line Diff line number Diff line
@@ -45,6 +45,7 @@ cc_test { 




cc_test {

cc_test {

    name: "audio_health_tests",

    name: "audio_health_tests",

    require_root: true,





    shared_libs: [

    shared_libs: [

        "libaudiofoundation",

        "libaudiofoundation",

services/audiopolicy/tests/audio_health_tests.cpp

+41 −0
Original line number Original line Diff line number Diff line
@@ -16,6 +16,7 @@ 




#define LOG_TAG "AudioPolicy_Boot_Test"

#define LOG_TAG "AudioPolicy_Boot_Test"





#include <string>

#include <unordered_set>

#include <unordered_set>





#include <gtest/gtest.h>

#include <gtest/gtest.h>
@@ -74,3 +75,43 @@ TEST(AudioHealthTest, AttachedDeviceFound) { 
        ASSERT_NE(attachedDevices.end(), attachedDevices.find(desc->type()));

        ASSERT_NE(attachedDevices.end(), attachedDevices.find(desc->type()));

    }

    }

}

}



TEST(AudioHealthTest, ConnectSupportedDevice) {

    AudioPolicyManagerTestClient client;

    AudioPolicyTestManager manager(&client);

    manager.loadConfig();

    ASSERT_NE("AudioPolicyConfig::setDefault", manager.getConfig().getSource());



    DeviceVector devices;

    for (const auto& hwModule : manager.getConfig().getHwModules()) {

        for (const auto& profile : hwModule->getOutputProfiles()) {

            devices.merge(profile->getSupportedDevices());

        }

        for (const auto& profile : hwModule->getInputProfiles()) {

            devices.merge(profile->getSupportedDevices());

        }

    }

    for (const auto& device : devices) {

        if (!audio_is_bluetooth_out_sco_device(device->type()) &&

            !audio_is_bluetooth_in_sco_device(device->type())) {

            // There are two reasons to only test connecting BT devices.

            // 1) It is easier to construct a fake address.

            // 2) This test will be run in presubmit. In that case, it makes sense to make the test

            //    processing time short.

            continue;

        }

        std::string address = "11:22:33:44:55:66";

        ASSERT_EQ(AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,

                AudioSystem::getDeviceConnectionState(device->type(), address.c_str()));

        ASSERT_EQ(NO_ERROR, AudioSystem::setDeviceConnectionState(

                device->type(), AUDIO_POLICY_DEVICE_STATE_AVAILABLE, address.c_str(),

                "" /*device_name*/, AUDIO_FORMAT_DEFAULT));

        ASSERT_EQ(AUDIO_POLICY_DEVICE_STATE_AVAILABLE,

                AudioSystem::getDeviceConnectionState(device->type(), address.c_str()));

        ASSERT_EQ(NO_ERROR, AudioSystem::setDeviceConnectionState(

                device->type(), AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE, address.c_str(),

                "" /*device_name*/, AUDIO_FORMAT_DEFAULT));

        ASSERT_EQ(AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,

                AudioSystem::getDeviceConnectionState(device->type(), address.c_str()));

    }

}