## Summary
- Rewrites smoke tests to drive everything through the `hf` CLI rather
than the huggingface_hub Python API, covering the actual user-facing
surface area of hf-xet
- Moves smoke tests and diagnostic scripts into a `scripts/` directory
for cleaner repo layout
- Adds storage bucket test suite exercising the full bucket lifecycle
- Adds 50 MB and 100 MB files to repo upload/download tests
## Test matrix (14 tests, all passing)
**Repository tests** (`hf upload` / `hf download`)
- Upload single file, upload folder
- Download individual files + SHA-256 verify
- Download entire repo + SHA-256 verify
- Overwrite file and verify new content served
- Delete file and confirm absent
**Bucket tests** (`hf buckets`)
- `cp` upload / download + verify
- `sync` upload / download + verify
- Recursive list confirms expected paths
- Overwrite via `cp` + verify
- `sync --delete` removes extraneous remote files
- `rm` + confirm absent from listing
## Test plan
- [x] Run `HF_TOKEN=... ./scripts/smoke_tests/run.sh` and confirm all 14
tests pass
- [x] Run `./scripts/smoke_tests/run.sh --skip-buckets` for repo-only
path
- [x] Run with `--hf-xet-version <version>` to confirm PyPI cache bypass
works
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
