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Latest Results

release: 0.12.2 (#1897)

main

1 day ago

ci(codspeed): clear process.execArgv before threads pool snapshot CodSpeed simulation mode injects V8 introspection flags into the parent's CLI (`--allow-natives-syntax`, `--predictable`, `--hash-seed=1`, etc.) for deterministic Callgrind measurement. rstest's threads pool snapshots `process.execArgv` and propagates it to each Worker, but `node:worker_threads` enforces an allow list and rejects those flags with "Initiated Worker with invalid execArgv flags", so every bench fixture failed on the first worker spawn. Clearing the array in the bench entry is safe: the flags have already taken effect on the parent's V8 engine, and the bench fixtures don't need any inherited Node flags in their workers.

ci/codspeed-threads-pool

4 months ago

release: 0.10.0 (#1265)

main

4 months ago

fix(core): guard interop has trap against primitive default export (#1234)

main

5 months ago

docs: use Rspress Prompt component and upgrade to the latest version (#1213)

main

5 months ago

fix(pool): satisfy no-empty lint on killAndWait catch blocks

dp

5 months ago

fix(runtime): use file:// URL href for absolute import specifiers When resolving an absolute import specifier via `pathToFileURL(...)`, `defineRstestDynamicImport` extracted `.pathname` to use as the module path. On Windows that yields `/D:/a/foo.mjs`, which Node's ESM loader later re-resolves against the current drive root, producing `D:\D:\a\foo.mjs` and a MODULE_NOT_FOUND. Switch to `.href` (the full `file:///D:/a/foo.mjs` URL) so the string is a valid import target on both platforms. The downstream checks — `.endsWith('.mjs')`, `.endsWith('.json')`, `.startsWith('node:')`, `shouldInterop`, asModule cache key — all operate on the URL string the same way they did on the raw path; the WASM branch in loadModule.ts already handled a `file://` prefix via `fileURLToPath`. Surfaced by the loadEsModule.test.ts integration tests added in the previous commit, which were the first tests to pass an absolute fixture path through this branch on Windows CI.

dp

5 months ago

fix(runtime): cache vm.SyntheticModule to avoid nodejs/node#54735 crash V8 has a data race in `SyntheticModuleEvaluationStepsCallback` that fires when the same exports are wrapped in multiple `vm.SyntheticModule` instances whose evaluate() calls overlap on the microtask queue — nodejs/node#54735. rstest's `asModule` helpers used to build a fresh SyntheticModule on every call, so any CJS/JSON/Wasm dep imported more than once inside a worker could trigger the segfault. Surfaces as a SIGSEGV during worker bootstrap with the victim test file reported as `(0)` and empty stderr. Structure the wrapping so the cache key can only ever be the resolver's output: - `asModule` now takes a required `resolvedId: string`. Optional `identifier` was the weak link — callers could (and did) reach for raw `specifier`, which is importer-relative and collides across files. - Every SyntheticModule construction lives inside `defineRstestDynamicImport`, where the resolver's absolute path is already in scope. The ESM `link` callback and `importModuleDynamically` hook collapse to pure pass-through — no second wrap site that could re-introduce the wrong key. - Each loader owns a private `Map<resolvedId, SyntheticModule>`. The previous `WeakMap<context, Map<id, SM>>` was dead weight: rstest never creates a custom vm.Context, so every entry landed in the same sentinel bucket. Verified locally with a 50-run repro loop at `maxWorkers=8`, 0 SIGSEGV (baseline reproduced within 7–9 runs). Refs: nodejs/node#54735, vitest-dev/vitest#7741

dp

5 months ago

Latest Branches

N/A

ci(codspeed): split CPU per-PR / memory push-to-main, drop codspeed-macro#1321

4 months ago

5d5c1aa

ci/codspeed-threads-pool

+11%

feat(pool): replace tinypool with self-owned worker pool#1171

5 months ago

708b700

dp

+2%

docs(website): improve rstest feature messaging#1205

5 months ago

d359bc9

9aoy/docs-rstest-feature-list

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