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/*
* Copyright (C) 2018 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.
*/
#include "AudioPrimaryHidlHalTest.h"
static void testGetDevice(IStream* stream, AudioDevice expectedDevice) {
// Unfortunately the interface does not allow the implementation to return
// NOT_SUPPORTED
// Thus allow NONE as signaling that the call is not supported.
auto ret = stream->getDevice();
ASSERT_IS_OK(ret);
AudioDevice device = ret;
ASSERT_TRUE(device == expectedDevice || device == AudioDevice::NONE)
<< "Expected: " << ::testing::PrintToString(expectedDevice)
<< "\n Actual: " << ::testing::PrintToString(device);
}
TEST_IO_STREAM(GetDevice, "Check that the stream device == the one it was opened with",
areAudioPatchesSupported() ? doc::partialTest("Audio patches are supported")
: testGetDevice(stream.get(), address.device))
static void testSetDevice(IStream* stream, const DeviceAddress& address) {
DeviceAddress otherAddress = address;
otherAddress.device = (address.device & AudioDevice::BIT_IN) == 0 ? AudioDevice::OUT_SPEAKER
: AudioDevice::IN_BUILTIN_MIC;
EXPECT_OK(stream->setDevice(otherAddress));
ASSERT_OK(stream->setDevice(address)); // Go back to the original value
}
TEST_IO_STREAM(SetDevice, "Check that the stream can be rerouted to SPEAKER or BUILTIN_MIC",
areAudioPatchesSupported() ? doc::partialTest("Audio patches are supported")
: testSetDevice(stream.get(), address))
static void testConnectedState(IStream* stream) {
DeviceAddress address = {};
using AD = AudioDevice;
for (auto device : {AD::OUT_HDMI, AD::OUT_WIRED_HEADPHONE, AD::IN_USB_HEADSET}) {
address.device = device;
ASSERT_OK(stream->setConnectedState(address, true));
ASSERT_OK(stream->setConnectedState(address, false));
}
}
TEST_IO_STREAM(SetConnectedState,
"Check that the stream can be notified of device connection and "
"deconnection",
testConnectedState(stream.get()))
TEST_IO_STREAM(GetHwAvSync, "Get hardware sync can not fail",
ASSERT_IS_OK(getDevice()->getHwAvSync()));
TEST_P(AudioPrimaryHidlTest, setMode) {
doc::test("Make sure setMode always succeeds if mode is valid and fails otherwise");
// Test Invalid values
for (AudioMode mode : {AudioMode::INVALID, AudioMode::CURRENT, AudioMode::CNT}) {
SCOPED_TRACE("mode=" + toString(mode));
ASSERT_RESULT(Result::INVALID_ARGUMENTS, getDevice()->setMode(mode));
}
// Test valid values
for (AudioMode mode : {AudioMode::IN_CALL, AudioMode::IN_COMMUNICATION, AudioMode::RINGTONE,
AudioMode::NORMAL /* Make sure to leave the test in normal mode */}) {
SCOPED_TRACE("mode=" + toString(mode));
ASSERT_OK(getDevice()->setMode(mode));
}
}
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