From b9349375cbcd8436173afc0d6a03cab182829718 Mon Sep 17 00:00:00 2001 From: Christian Pillsbury Date: Thu, 23 Apr 2026 14:44:29 -0700 Subject: [PATCH] fix(html): raise testTimeout to 15s for parallel-load reliability (#1448) Co-authored-by: Claude Opus 4.7 (1M context) --- packages/html/vitest.config.ts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/packages/html/vitest.config.ts b/packages/html/vitest.config.ts index 6fc9357e..d7720366 100644 --- a/packages/html/vitest.config.ts +++ b/packages/html/vitest.config.ts @@ -8,5 +8,13 @@ export default defineConfig({ passWithNoTests: true, onConsoleLog: (log) => !log.includes('Lit is in dev mode'), environment: 'happy-dom', + // Some define/* tests dynamically `await import()` composite modules + // that pull a large graph through Vite's transform pipeline. Under + // `pnpm test` at the workspace root (turbo runs every package's + // vitest in parallel, plus Chromium for spf/dom), CPU contention + // can push a single import past Vitest's 5s default. Raise it so the + // tests stay reliable under load without masking a real regression — + // anything approaching this ceiling would still fail. + testTimeout: 15_000, }, });