Files
fusion/scripts/lib/test-quarantine.json
gsxdsm 5b9ff047d3 FN-6599: preserve chat thread during streaming attach
Keep existing chat history visible when attaching to an in-flight streaming response.

- Commit attach-triggered message loads for the streaming session before active session refs settle.
- Avoid clearing cached main chat messages on attach cache misses while fetching prior thread history.
- Add regression coverage for main chat and QuickChat streaming thread visibility, plus quarantine ledger updates.

Files changed:
 .changeset/fn-6599-chat-streaming-thread.md        |   5 +
 docs/architecture.md                               |   1 +
 docs/dashboard-guide.md                            |   2 +-
 packages/core/vitest.config.ts                     |   1 +
 .../__tests__/ChatView.streaming-thread.test.tsx   | 168 +++++++++++++++++++++
 .../dashboard/app/hooks/__tests__/useChat.test.ts  |  51 +++++++
 .../app/hooks/__tests__/useQuickChat.test.ts       |  39 +++++
 packages/dashboard/app/hooks/useChat.ts            |  37 +++--
 packages/dashboard/app/hooks/useQuickChat.ts       |  27 ++--
 scripts/lib/test-quarantine.json                   |   5 +
 10 files changed, 307 insertions(+), 29 deletions(-)

Fusion-Task-Id: FN-6599

Fusion-Task-Lineage: b2c94391-6a5b-4048-836d-e4bc56e16786
2026-06-17 17:49:20 -07:00

31 lines
3.2 KiB
JSON

{
"$comment": "Flaky-test quarantine ledger (deletion ratchet — see AGENTS.md 'Flaky tests: quarantine on sight' and docs/testing.md 'Quarantine ledger and the deletion ratchet'). A test observed failing without a corresponding real bug is quarantined ON SIGHT: add an entry here AND a matching one-line `exclude` entry in that package's vitest config, in the same commit. Every entry needs a non-empty `reason` (link the failing run) and a `quarantinedAt` date — the entry expires 14 days later, at which point the test file is DELETED unless someone rescues it with evidence it catches real regressions plus a root-cause fix (never appeasement). There is deliberately no loader module and no automation around this file: it is a dated record, the vitest config exclude is the mechanism, and the sweep is policy executed by whoever touches the suite.",
"entries": [
{
"file": "plugins/fusion-plugin-compound-engineering/src/__tests__/sync.test.ts",
"reason": "CE broad package verification under NODE_ENV=production fix hit a 10000ms beforeEach hook timeout only in the full @fusion-plugin-examples/compound-engineering lane, while an immediate isolated compound-engineering-node run of sync.test.ts passed in 15.43s. Quarantined per deletion-ratchet policy without hookTimeout increases, retries, or assertion loosening.",
"quarantinedAt": "2026-06-17"
},
{
"file": "plugins/fusion-plugin-compound-engineering/src/__tests__/work-bridge.test.ts",
"reason": "CE broad package verification under NODE_ENV=production fix hit a 10000ms beforeEach hook timeout only in the full @fusion-plugin-examples/compound-engineering lane, while an immediate isolated compound-engineering-node run of work-bridge.test.ts passed in 10.96s. Quarantined per deletion-ratchet policy without hookTimeout increases, retries, or assertion loosening.",
"quarantinedAt": "2026-06-17"
},
{
"file": "packages/core/src/__tests__/task-list-format.test.ts",
"reason": "FN-6596 verification: pnpm test failed in the broad changed-package @fusion/core lane with a beforeEach hook timeout in task-list-format after the merge gate had passed; immediate isolated rerun of the file passed. Quarantined as a suite-load timeout flake without timeout bumps, retries, or assertion loosening.",
"quarantinedAt": "2026-06-17"
},
{
"file": "packages/core/src/__tests__/test-project.test.ts",
"reason": "FN-6596 verification: pnpm test failed in the broad changed-package @fusion/core lane with a test timeout in test-project after the merge gate had passed; immediate isolated rerun of the file passed. Quarantined as a suite-load timeout flake without timeout bumps, retries, or assertion loosening.",
"quarantinedAt": "2026-06-17"
},
{
"file": "packages/core/src/__tests__/task-list-format.test.ts",
"reason": "FN-6599 broad pnpm test: @fusion/core package lane timed out in the file beforeAll hook after the merge gate and impacted dashboard tests had passed; immediate file-specific rerun passed. Classified as unrelated package-lane hook-timeout flake and quarantined without timeout bumps or assertion changes.",
"quarantinedAt": "2026-06-17"
}
]
}