Fix node addon tests (#865)

* Install naudiodon2 manually. It is needed only when using a microphone. The CI tests don't need it.
k2-fsa · May 12, 2024 · 7322f4e · 7322f4e
1 parent eee5d8a
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Showing 5 changed files with 11 additions and 5 deletions.
diff --git a/nodejs-addon-examples/README.md b/nodejs-addon-examples/README.md
@@ -36,6 +36,9 @@ rm sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2
 
 node ./test_asr_streaming_transducer.js
 
+# To run the test with microphone, you need to install the package naudiodon2
+npm install naudiodon2
+
 node ./test_asr_streaming_transducer_microphone.js
 ```
 
@@ -44,6 +47,10 @@ node ./test_asr_streaming_transducer_microphone.js
 ```bash
 wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx
 
+
+# To run the test with microphone, you need to install the package naudiodon2
+npm install naudiodon2
+
 node ./test_vad_microphone.js
 ```
 
diff --git a/nodejs-addon-examples/package.json b/nodejs-addon-examples/package.json
@@ -1,6 +1,5 @@
 {
   "dependencies": {
-    "naudiodon2": "^2.4.0",
     "perf_hooks": "*",
     "sherpa-onnx-node": "*"
   }

diff --git a/scripts/apk/generate-tts-apk-script.py b/scripts/apk/generate-tts-apk-script.py
@@ -107,7 +107,7 @@ def get_piper_models() -> List[TtsModel]:
         TtsModel(model_dir="vits-piper-de_DE-eva_k-x_low"),
         TtsModel(model_dir="vits-piper-de_DE-karlsson-low"),
         TtsModel(model_dir="vits-piper-de_DE-kerstin-low"),
-        TtsModel(model_dir="vits-piper-de_DE-mls-medium"),
+        #  TtsModel(model_dir="vits-piper-de_DE-mls-medium"),
         TtsModel(model_dir="vits-piper-de_DE-pavoque-low"),
         TtsModel(model_dir="vits-piper-de_DE-ramona-low"),
         TtsModel(model_dir="vits-piper-de_DE-thorsten-high"),

diff --git a/scripts/node-addon-api/test/test_asr_streaming_transducer.js b/scripts/node-addon-api/test/test_asr_streaming_transducer.js
@@ -35,10 +35,10 @@ console.log('Started')
 let start = performance.now();
 const stream = recognizer.createStream();
 const wave = sherpa_onnx.readWave(waveFilename);
-stream.acceptWaveform(wave.samples, wave.sampleRate);
+stream.acceptWaveform({samples: wave.samples, sampleRate: wave.sampleRate});
 
 const tailPadding = new Float32Array(wave.sampleRate * 0.4);
-stream.acceptWaveform(tailPadding, wave.sampleRate);
+stream.acceptWaveform({samples: tailPadding, sampleRate: wave.sampleRate});
 
 while (recognizer.isReady(stream)) {
   recognizer.decode(stream);

diff --git a/sherpa-onnx/csrc/online-ctc-fst-decoder.cc b/sherpa-onnx/csrc/online-ctc-fst-decoder.cc
@@ -62,7 +62,7 @@ static void DecodeOne(const float *log_probs, int32_t num_rows,
 
       std::ostringstream os;
       int32_t prev_id = -1;
-      int32_t num_trailing_blanks = 0;
+      int32_t &num_trailing_blanks = result->num_trailing_blanks;
       int32_t f = 0;  // frame number
 
       for (auto i : isymbols_out) {