fix exit, test=doc

paddlespeech/cli/asr/infer.py

@@ -346,7 +346,7 @@ class ASRExecutor(BaseExecutor):
             max_duration = 50.0
             if audio_duration >= max_duration:
                 logger.error("Please input audio file less then 50 seconds.\n")
-                exit(1)
+                return False
         except Exception as e:
             logger.exception(e)
             logger.error(
@@ -383,7 +383,7 @@ class ASRExecutor(BaseExecutor):
                     ) == "n" or content.strip() == "no" or content.strip(
                     ) == "No":
                         logger.info("Exit the program")
-                        exit(1)
+                        return False
                     else:
                         logger.warning("Not regular input, please input again")
 

tests/unit/cli/test_cli.sh

@@ -22,7 +22,7 @@ paddlespeech asr --model deepspeech2offline_librispeech --lang en --input ./en.w
 # long audio restriction
 wget -c wget https://paddlespeech.bj.bcebos.com/datasets/single_wav/zh/test_long_audio_01.wav
 paddlespeech asr --input test_long_audio_01.wav
-if [ $? -ne 1 ]; then
+if [ $? -ne -1 ]; then
    exit 1
 fi