Support non-streaming WeNet CTC models. (#426)

.github/scripts/test-offline-ctc.sh

@@ -13,6 +13,47 @@ echo "PATH: $PATH"
 
 which $EXE
 
+log "------------------------------------------------------------"
+log "Run Wenet models"
+log "------------------------------------------------------------"
+wenet_models=(
+sherpa-onnx-zh-wenet-aishell
+sherpa-onnx-zh-wenet-aishell2
+sherpa-onnx-zh-wenet-wenetspeech
+sherpa-onnx-zh-wenet-multi-cn
+sherpa-onnx-en-wenet-librispeech
+sherpa-onnx-en-wenet-gigaspeech
+)
+for name in ${wenet_models[@]}; do
+  repo_url=https://huggingface.co/csukuangfj/$name
+  log "Start testing ${repo_url}"
+  repo=$(basename $repo_url)
+  log "Download pretrained model and test-data from $repo_url"
+  GIT_LFS_SKIP_SMUDGE=1 git clone $repo_url
+  pushd $repo
+  git lfs pull --include "*.onnx"
+  ls -lh *.onnx
+  popd
+
+  log "test float32 models"
+  time $EXE \
+    --tokens=$repo/tokens.txt \
+    --wenet-ctc-model=$repo/model.onnx \
+    $repo/test_wavs/0.wav \
+    $repo/test_wavs/1.wav \
+    $repo/test_wavs/8k.wav
+
+  log "test int8 models"
+  time $EXE \
+    --tokens=$repo/tokens.txt \
+    --wenet-ctc-model=$repo/model.int8.onnx \
+    $repo/test_wavs/0.wav \
+    $repo/test_wavs/1.wav \
+    $repo/test_wavs/8k.wav
+
+  rm -rf $repo
+done
+
 log "------------------------------------------------------------"
 log "Run tdnn yesno (Hebrew)"
 log "------------------------------------------------------------"