Merge "audio: Remove redundant PrintTo definitions" am: 7582ba18

/*

 * 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.

 */

#ifndef ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_PRETTY_PRINT_AUDIO_TYPES_H

#define ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_PRETTY_PRINT_AUDIO_TYPES_H

#include <iosfwd>

#include <utility>

/** @file Use HIDL generated toString methods to pretty print gtest errors

 *        Unfortunately Gtest does not offer a template to specialize, only

 *        overloading PrintTo.

 *  @note that this overload can NOT be template because

 *        the fallback is already template, resulting in ambiguity.

 *  @note that the overload MUST be in the exact namespace

 *        the type is declared in, as per the ADL rules.

 */

namespace android {

namespace hardware {

namespace audio {

#define DEFINE_GTEST_PRINT_TO(T) \

    inline void PrintTo(const T& val, ::std::ostream* os) { *os << toString(val); }

namespace CPP_VERSION {

DEFINE_GTEST_PRINT_TO(IPrimaryDevice::TtyMode)

DEFINE_GTEST_PRINT_TO(Result)

}  // namespace CPP_VERSION

namespace common {

namespace CPP_VERSION {

DEFINE_GTEST_PRINT_TO(AudioConfig)

DEFINE_GTEST_PRINT_TO(AudioMode)

DEFINE_GTEST_PRINT_TO(AudioDevice)

DEFINE_GTEST_PRINT_TO(AudioFormat)

DEFINE_GTEST_PRINT_TO(AudioChannelMask)

}  // namespace CPP_VERSION

}  // namespace common

#undef DEFINE_GTEST_PRINT_TO

}  // namespace audio

}  // namespace hardware

}  // namespace android

#endif  // ANDROID_HARDWARE_AUDIO_COMMON_TEST_UTILITY_PRETTY_PRINT_AUDIO_TYPES_H

#include "utility/AssertOk.h"

#include "utility/Documentation.h"

#include "utility/PrettyPrintAudioTypes.h"

#include "utility/ReturnIn.h"

#include "utility/ValidateXml.h"