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TaskManager.error_download() intentionally keeps a failed task in the active list (status="error") so /tasks/active can surface the error and retry UI — but /models/status derived its "downloading" flag from the same unfiltered list. One failed download therefore showed the model as downloading:true / downloaded:false for the life of the process, masking the model's real cache state (even a fully valid on-disk cache) until an app restart. Likely behind endless-spinner reports like #181 and the restart-fixes-it pattern in #883. Add TaskManager.get_pending_downloads() (downloading/extracting only) and use it in /models/status; /tasks/active behavior is unchanged. Fixes #925 Claude-Session: https://claude.ai/code/session_011iwL9AyeAWgz2jpgcHxJpC Co-authored-by: Claude Fable 5 <[email protected]>
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