test(viewer): web_exports proptest surface (WBS-6.2 #437) - #449
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Adds `crates/sl-viewer/tests/properties_viewer_web_exports.rs` with
11 proptest properties pinning `WebExportProvider` and
`web_export_roots_with_env` reductions:
* `WebExportProvider::label`:
* Non-empty.
* Free of tabs / newlines / double-spaces (well-formed for badge UI).
* Distinct per variant (no accidental aliasing).
* `WebExportProvider::corpus`:
* Total — every variant maps to a `Corpus::ChatGptWeb | ClaudeWeb |
GeminiWeb` value (no panics, no fallback).
* Injective — distinct providers map to distinct corpora.
* `WebExportProvider::default_subdir`:
* Non-empty.
* Distinct per variant.
* Equals `label()` — `~/Downloads/<subdir>` lines up with the
user-facing provider name.
* `web_export_roots_with_env(home, None)`:
* Empty set when `home` is non-existent.
* Returns the subset of defaults whose `Downloads/<subdir>` path
exists on disk, exactly once each, in default order.
* Returns all three documented providers when all default dirs exist.
Updates WBS-6.2 evidence list, TRACEABILITY.json, and CHANGELOG.
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| let existing_path = tmp.join("Downloads").join(provider.default_subdir()); | ||
| std::fs::create_dir_all(&existing_path).expect("mkdir provider"); | ||
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| let roots = web_export_roots_with_env(&tmp, None); |
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Suggestion: The fixture only creates directories, so this property never exercises an existing regular file at a default root. The production discovery check accepts any existing filesystem entry, while the loader requires a readable directory; add a file fixture and assert that invalid roots are rejected or otherwise handled correctly. [incomplete implementation]
Severity Level: Major ⚠️
- ❌ File roots cause web-export loading errors.
- ⚠️ Default discovery accepts invalid directory entries.
- ⚠️ Current tests cover directories only.(Use Cmd/Ctrl + Click for best experience)
Prompt for AI Agent 🤖
This is a comment left during a code review.
**Path:** crates/sl-viewer/tests/properties_viewer_web_exports.rs
**Line:** 173:176
**Comment:**
*Incomplete Implementation: The fixture only creates directories, so this property never exercises an existing regular file at a default root. The production discovery check accepts any existing filesystem entry, while the loader requires a readable directory; add a file fixture and assert that invalid roots are rejected or otherwise handled correctly.
Validate the correctness of the flagged issue. If correct, How can I resolve this? If you propose a fix, implement it and please make it concise.
Once fix is implemented, also check other comments on the same PR, and ask user if the user wants to fix the rest of the comments as well. if said yes, then fetch all the comments validate the correctness and implement a minimal fix
User description
Summary
Adds
crates/sl-viewer/tests/properties_viewer_web_exports.rswith 11 proptest properties pinning theWebExportProviderreductions andweb_export_roots_with_envdiscovery helper (WBS-6.2 #437).This branch has been rebased onto
origin/main(which now includes #433 timeline, #442 search/memory, #445 history_tab) after the operator closed the original PR for merge conflicts. Net-new file only; conflicts isolated to CHANGELOG.md / WBS.md / TRACEABILITY.json and resolved by keeping all entries.WebExportProvider::label(3) — non-empty, well-formed, distinct.WebExportProvider::corpus(2) — total over the three*WebCorpus variants; injective.WebExportProvider::default_subdir(3) — non-empty, distinct, equalslabel().web_export_roots_with_env(3) — empty for missing home; existing-default subset; all three when defaults exist.Validation
cargo test -p sl-viewer --test properties_viewer_web_exports --features "desktop parquet" --locked— 11 passedcargo fmt --all --check— cleanCodeAnt-AI Description
Add property coverage for viewer web-export discovery and provider mappings
What Changed
Impact
✅ Fewer web-export mapping regressions✅ Reliable discovery of existing export folders✅ Clearer coverage of supported web-export providers💡 Usage Guide
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