tests/src/test_util.h

   1 /*
   2  * Copyright (c) 2023 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17
  18 #ifndef __TTS_TEST_UTIL_H__
  19 #define __TTS_TEST_UTIL_H__
  20
  21
  22 #include <tts.h>
  23 #include <tts_internal.h>
  24
  25
  26 class TtsTestUtility {
  27 public:
  28         static void StateChangedCallback(tts_h tts, tts_state_e previous, tts_state_e current, void *user_data);
  29         static void ServiceStateChangedCallback(tts_h tts, tts_service_state_e previous, tts_service_state_e current, void* user_data);
  30         static void ScreenReaderChangedCallback(tts_h tts, bool is_on, void* user_data);
  31         static void UtteranceStartedCallback(tts_h tts, int utt_id, void* user_data);
  32         static void UtteranceCompletedCallback(tts_h tts, int utt_id, void *user_data);
  33         static void ErrorCallback(tts_h tts, int utt_id, tts_error_e reason, void* user_data);
  34
  35         static void TerminateCurrentEngine();
  36         static void WaitUntilEngineTerminated(int duration);
  37         static bool IsFeatureSupported();
  38
  39 public:
  40         TtsTestUtility();
  41         ~TtsTestUtility();
  42
  43         void GetTestPCMData();
  44
  45         void CreateHandle();
  46         void DestroyHandle();
  47
  48         bool Prepare();
  49         bool Unprepare();
  50
  51         bool Play();
  52         bool Pause();
  53         bool Stop();
  54
  55         bool IsStateChanged(tts_state_e targetState, int duration);
  56         bool IsServiceStateChanged(tts_service_state_e targetState, int duration);
  57         bool IsScreenReaderOn(int duration);
  58         bool IsUtteranceStarted(int duration);
  59         bool IsUtteranceCompleted(int duration);
  60         bool IsErrorOccurring(int duration);
  61
  62 public:
  63         tts_h mHandle;
  64         tts_state_e mCurrentState;
  65         tts_service_state_e mCurrentServiceState;
  66
  67         char *mLanguage;
  68         int mVoiceType;
  69         bool mScreenReaderOn;
  70         bool mUtteranceStarted;
  71         bool mUtteranceCompleted;
  72         bool mErrorOccurred;
  73         int mUttId;
  74
  75         char* mPCMData;
  76         size_t mPCMSize;
  77
  78 private:
  79         static bool WaitCondition(std::function<bool(void)> checker, int duration);
  80 };
  81
  82
  83 #endif  /* __TTS_TEST_UTIL_H__ */