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56 lines
2.1 KiB
Markdown
56 lines
2.1 KiB
Markdown
# Testing
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The normal Rust suite exercises the metadata database, sync planner, offline
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queue, write staging, cache, and FUSE handler state without requiring a Proton
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account:
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```console
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cargo test --workspace
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cargo clippy --workspace --all-targets -- -D warnings
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```
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## Live FUSE acceptance suite
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Kernel behavior and remote convergence need a real mount. The live suite runs
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destructive POSIX operations only below a fresh `pdfs-acceptance-*` directory.
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It refuses paths that are not FUSE mounts and removes its directory on success,
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failure, or interruption.
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Use a dedicated test account without irreplaceable data:
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```console
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scripts/fuse-acceptance.sh /mnt/on-demand-testmount
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```
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Passing more paths runs the same filesystem suite independently against each.
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The first path must be the FUSE mount under test; later paths may be another
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FUSE mount or a normal local mirror filesystem:
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```console
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PDFS_ACCEPTANCE_SYNC_TIMEOUT=180 \
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scripts/fuse-acceptance.sh /mnt/on-demand-testmount /mnt/testmount
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```
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If two paths really are views of the **same remote folder**, enable an
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additional byte-for-byte convergence check explicitly:
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```console
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PDFS_ACCEPTANCE_CONVERGENCE=1 \
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scripts/fuse-acceptance.sh /mnt/first-view /mnt/second-view
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```
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Do not enable that flag merely because two sync folders belong to the same
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account. Their configured remote UIDs must be identical.
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The suite covers create/read/rewrite/truncate, multi-megabyte binary content,
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unaligned random writes, rename replacement, cross-directory moves, important
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POSIX error cases, open-then-unlink behavior, concurrent writers, directory
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enumeration, and optional cross-mount byte-for-byte convergence. A pass is
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strong evidence for those paths, not a blanket data-loss guarantee. Before a
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release, also run the recovery drills in `docs/RECOVERY.md` and inspect
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`docs/BUGS.md` for live-verification items.
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The runner accepts already-mounted paths instead of starting a daemon. This
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keeps authentication and keyring setup explicit and prevents it from silently
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reusing or replacing the normal application state directory.
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