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https://github.com/jamiepine/voicebox.git
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Ousama Ben Younesandcapy-ai-staging[bot]
8b8c1429db
The override is documented in gpu-acceleration.mdx and listed as step 1 of the get_torch_device() precedence in tts-generation.mdx, but grepping the tree for VOICEBOX_FORCE_CPU matched only those two doc files - nothing read it. Users whose GPU has no compiled kernels in the bundled PyTorch had no way to fall back to CPU short of renaming the installed CUDA backend directory. Resolve it before torch is imported, so it still works when the installed build is itself the reason CPU is wanted.
Backend Tests
Manual test scripts for debugging and validating backend functionality.
Test Files
test_generation_progress.py
Tests TTS generation with SSE progress monitoring to identify UX issues where users see download progress even when the model is already cached.
Usage:
cd backend
python tests/test_generation_progress.py
Prerequisites:
- Server must be running (
python main.py) - At least one voice profile must exist
test_real_download.py
Tests real model download with SSE progress monitoring.
Usage:
cd backend
# Delete cache first to force fresh download
rm -rf ~/.cache/huggingface/hub/models--openai--whisper-base
python tests/test_real_download.py
Prerequisites:
- Server must be running (
python main.py)
test_progress.py
Unit tests for ProgressManager and HFProgressTracker functionality.
Usage:
cd backend
python tests/test_progress.py
test_check_progress_state.py
Debugging script to inspect the internal state of ProgressManager and TaskManager.
Usage:
cd backend
python tests/test_check_progress_state.py
Notes
These are manual test scripts, not automated unit tests. They're designed for:
- Debugging progress tracking issues
- Validating SSE event streams
- Monitoring real-time download behavior
- Inspecting internal state during development