a38752c6bb
Rescue the same-day core and CLI flaky quarantines by fixing their fixture seams instead of appeasing timeouts. - Make the core concurrent-write lock helper release synchronously inside its child process so package load cannot delay the transient lock release. - Close real CLI TaskStore fixtures before removing temp roots and switch mock cleanup to non-hoisted unmocking. - Remove both test files from package quarantine excludes and clear the quarantine ledger while documenting the rescue pattern. Files changed: docs/testing.md | 2 ++ packages/cli/src/__tests__/extension-task-tools.test.ts | 17 +++++++++++++---- packages/cli/vitest.config.ts | 4 +++- .../core/src/__tests__/store-concurrent-writes.test.ts | 8 +++++++- packages/core/vitest.config.ts | 4 +++- scripts/lib/test-quarantine.json | 13 +------------ 6 files changed, 29 insertions(+), 19 deletions(-) Fusion-Task-Id: FN-6486 Fusion-Task-Lineage: c90358c4-0549-4c68-8d17-2e2a336433b5
64 lines
3.0 KiB
TypeScript
64 lines
3.0 KiB
TypeScript
import { defineConfig } from "vitest/config";
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import { resolve } from "node:path";
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import { computeMaxWorkers } from "./src/__test-utils__/vitest-workers";
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const maxWorkers = computeMaxWorkers();
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const quarantinedCoreTests = [
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/*
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FNXC:CoreTests 2026-06-13-17:43:
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The full workspace suite must not fail on suite-load-sensitive tests that pass standalone or only fail after excessive wall time. Quarantine observed core offenders after package-lane hook timeouts instead of appeasing them with wider hook timeouts.
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FNXC:CoreTests 2026-06-14-02:14:
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FN-6433 re-ran the core quarantine batch after FN-6430's shared fixture cleanup and rescued all five files without timeout or assertion changes. Keep this array empty unless a future quarantine is mirrored in scripts/lib/test-quarantine.json in the same commit.
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FNXC:CoreTests 2026-06-15-03:13:
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FN-6481 observed the disk-backed concurrent write test fail in the changed-package workspace lane with a transient SQLite BEGIN IMMEDIATE lock after the gate had already passed. Quarantine the flaky file instead of widening lock-recovery timeouts or weakening assertions.
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FNXC:CoreTests 2026-06-15-07:39:
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FN-6486 rescued store-concurrent-writes by making the transient lock helper release independent of event-loop timer scheduling, then removed the quarantine in lockstep with scripts/lib/test-quarantine.json. Keep this array empty unless a future observed flake is mirrored in the ledger in the same commit.
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*/
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];
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export default defineConfig({
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resolve: {
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alias: {
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"@fusion/core": resolve(__dirname, "./src/index.ts"),
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"@fusion/test-utils": resolve(__dirname, "./src/__test-utils__/workspace.ts"),
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"@fusion/plugin-sdk": resolve(__dirname, "../plugin-sdk/src/index.ts"),
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},
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},
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test: {
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include: ["src/**/*.test.ts"],
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exclude: quarantinedCoreTests,
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setupFiles: [
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"./src/__test-utils__/vitest-setup.ts",
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],
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globalSetup: ["./src/__test-utils__/vitest-teardown.ts"],
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// Must stay "forks". Two thread-unsafe patterns block migration to "threads":
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//
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// 1. vitest-setup.ts:123 — `process.chdir(workerTempDir)` is gated by
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// `isMainThread`, which is `false` in worker_threads, so each thread
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// worker never gets its isolated cwd. Tests that rely on cwd being a
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// disposable temp dir would silently operate in the repo root.
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//
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// 2. Some suites rely on fork-level process/env isolation for setup side effects,
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// and cannot safely share mutable process state under worker_threads.
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pool: "forks",
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maxWorkers,
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minWorkers: 1,
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fileParallelism: true,
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// Core runs a large SQLite-heavy suite while other workspace packages test concurrently.
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// Use a slightly higher timeout to reduce nondeterministic slow-machine flakes.
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testTimeout: 15_000,
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hookTimeout: 15_000,
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coverage: {
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enabled: false,
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reporter: ["text", "html", "json"],
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reportsDirectory: "./coverage",
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include: ["src/**/*.ts"],
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exclude: ["**/*.test.ts", "**/*.d.ts", "dist/**"],
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},
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},
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});
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