[Fix] Child task view returns to Home during state updates - #1458
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Add focused tests for UI binding and save behavior, persistence or normalization, and the value returned by `getStateToPostToWebview()`, including true and false/unset cases when defaults could hide omissions.📄 CodeRabbit inference engine (AGENTS.md) Files:
Fix lint violations in new TypeScript code instead of suppressing them.📄 CodeRabbit inference engine (AGENTS.md) Files:
After editing a file, run ESLint with pruning and zero warnings for that relative file, and confirm its suppression count did not increase.📄 CodeRabbit inference engine (AGENTS.md) Files:
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📝 WalkthroughSummary by CodeRabbit
WalkthroughChangesWebview state ordering
Estimated code review effort: 2 (Simple) | ~10 minutes Merge Risk: ⚪ Minimal · up to This localized change preserves the existing extension-to-webview contract while preventing older task snapshots from replacing a ready child conversation with Home. No actionable merge-blocking risk remains after normal checks and review. Suggested reviewers: 🚥 Pre-merge checks | ✅ 7✅ Passed checks (7 passed)
Full details: Linked Issues checkExplanation The changes address issue Full details: Docstring CoverageExplanation No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 2 files. Full details: Regression EvidenceExplanation Focused coverage is present. The changed code captures Full details: Trust And Persistence InvariantsExplanation PASS — The changed path only captures ✨ Finishing Touches📝 Generate docstrings
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src/core/webview/__tests__/ClineProvider.spec.tsESLint skipped: missing config or dependency (missing-dependency). The ESLint configuration references a package that is not available in the sandbox. Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out. Comment |
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Inline comments:
In `@src/core/webview/__tests__/ClineProvider.spec.ts`:
- Around line 898-902: Replace the double-asserted emptyState and readyState
objects in the ClineProvider test with a complete, type-safe ExtensionState
fixture, reusing an existing fixture if available and overriding only
taskHistory and clineMessages. Keep the test data differences intact and avoid
double assertions unless a nearby comment documents why they are unavoidable.
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src/core/webview/ClineProvider.tssrc/core/webview/__tests__/ClineProvider.spec.ts
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For persisted settings, verify the complete schema/storage/runtime/webview round trip, shared default semantics, and focused true plus false/unset tests. SettingsView controls must read and update local `cachedState`, include the value in t...
⚙️ CodeRabbit configuration file
Files:
src/core/webview/ClineProvider.tssrc/core/webview/__tests__/ClineProvider.spec.ts
Require regression coverage at the lowest valid harness with behavior-focused assertions, including relevant negative, error, false/unset, and boundary cases. Check cleanup and deterministic async behavior and prefer shared typed test helpe...
⚙️ CodeRabbit configuration file
Files:
src/core/webview/__tests__/ClineProvider.spec.ts
Check strict typing and exhaustive behavior across normal, boundary, error, cancellation, retry, and compatibility paths. Verify promises and errors are handled, existing helpers are reused, and new code introduces no `any`, unjustified dou...
⚙️ CodeRabbit configuration file
Files:
src/core/webview/ClineProvider.tssrc/core/webview/__tests__/ClineProvider.spec.ts
Verify extension/webview contracts, cancellation and error propagation, VS Code lifecycle correctness, and behavior under retries and partial failure. Check listeners, resources, and providers are disposed without stale state or duplicate w...
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Files:
src/core/webview/ClineProvider.tssrc/core/webview/__tests__/ClineProvider.spec.ts
Act as an adversarial second-opinion reviewer. Verify PR claims against implementation, contracts, and tests. Trace changed inputs through normal, boundary, error, cancellation, retry, and default paths and their consumers. Seek plausible c...
⚙️ CodeRabbit configuration file
Files:
src/core/webview/ClineProvider.tssrc/core/webview/__tests__/ClineProvider.spec.ts
Add focused tests for UI binding and save behavior, persistence or normalization, and the value returned by `getStateToPostToWebview()`, including true and false/unset cases when defaults could hide omissions.
📄 CodeRabbit inference engine (AGENTS.md)
Files:
src/core/webview/__tests__/ClineProvider.spec.ts
Fix lint violations in new TypeScript code instead of suppressing them.
📄 CodeRabbit inference engine (AGENTS.md)
Files:
src/core/webview/ClineProvider.tssrc/core/webview/__tests__/ClineProvider.spec.ts
After editing a file, run ESLint with pruning and zero warnings for that relative file, and confirm its suppression count did not increase.
📄 CodeRabbit inference engine (AGENTS.md)
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src/core/webview/ClineProvider.tssrc/core/webview/__tests__/ClineProvider.spec.ts
🔇 Additional comments (1)
src/core/webview/ClineProvider.ts (1)
2401-2403: LGTM!Also applies to: 2416-2418
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Related GitHub Issue
Closes: #1456
Description
Assign message-state sequence numbers when publication begins rather than after asynchronous snapshot construction completes. This ensures delayed older snapshots retain older sequence numbers and are rejected by the webview instead of replacing a ready child conversation with Home.
The parameterized regression test covers both full and history-free state publications. Its fixtures now use a complete
ExtensionStatesnapshot from the provider and override only the message data needed by the scenario.Test Procedure
pnpm testfrom the repository root.pnpm check-typesfrom the repository root.pnpm --dir src test core/webview/__tests__/ClineProvider.spec.ts -t "assigns message sequence numbers before asynchronous state construction".Pre-Submission Checklist
Visual Snapshots
Not applicable. The change does not alter a static rendered UI state.
Videos (interaction / animation only)
Not applicable. The ordering contract is covered deterministically by the regression test.
Documentation Updates
Related PRs
Additional Notes
TLA+, Alloy, and SPIN independently identified the stale-snapshot ordering before it was reproduced in the provider test.
Get in Touch
Mention
@roomoteon this PR or use the linked Discord thread in the attribution block.