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Commit de8cbffd authored by Kevin Rocard's avatar Kevin Rocard
Browse files

Audio hal VTS: pretty print AudioDevice and ChannelMask 



This eases the debuging of failing tests.
Also print hex value of the enums as well of their literal values.

Test: run the test on target
Bug: 34170075
Change-Id: Iea1d7d2269e0e5b413240aaa905daae755846e74
Signed-off-by: default avatarKevin Rocard <krocard@google.com>
parent 20e7af61

audio/2.0/vts/functional/utility/PrettyPrintAudioTypes.h

+31 −4
Original line number Diff line number Diff line
@@ -13,23 +13,50 @@ 
 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#include <type_traits>



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



namespace detail {



// Print the value of an enum as hex

template <class Enum>

inline void printUnderlyingValue(Enum value, ::std::ostream* os) {

    *os << std::hex << " (0x" << static_cast<std::underlying_type_t<Enum>>(value) << ")";

}



} // namespace detail



// Use HIDL generated toString methods to pretty print gtest errors

namespace android {

namespace hardware {

namespace audio {

namespace V2_0 {



inline void PrintTo(const Result& result, ::std::ostream* os) {

    *os << toString(result);

    detail::printUnderlyingValue(result, os);

}



} // namespace V2_0

namespace common {

namespace V2_0 {



inline void PrintTo(const AudioConfig& config, ::std::ostream* os) {

    *os << toString(config);

}

} // namespace V2_0

} // namespace common

}



inline void PrintTo(const AudioDevice& device, ::std::ostream* os) {

    *os << toString(device);

    detail::printUnderlyingValue(device, os);

}



inline void PrintTo(const AudioChannelMask& channelMask, ::std::ostream* os) {

    *os << toString(channelMask);

    detail::printUnderlyingValue(channelMask, os);

}



} // namespace V2_0

} // namespace common

} // namespace audio

} // namespace hardware

} // namespace android