From 336bbbc643517c5c3296b6a58301d37a5c6bfc20 Mon Sep 17 00:00:00 2001
From: garrytan <garrytan@gmail.com>
Date: Thu, 29 Oct 2026 04:11:48 +0000
Subject: [PATCH] test(setup): mark the sub-second wait bound as the contract
 (gstack-timing-ok)

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>
---
 test/setup-playwright-best-effort.test.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/setup-playwright-best-effort.test.ts b/test/setup-playwright-best-effort.test.ts
index 5994bb8f9..5b48e9462 100644
--- a/test/setup-playwright-best-effort.test.ts
+++ b/test/setup-playwright-best-effort.test.ts
@@ -279,6 +279,7 @@ describe('setup: Chromium bootstrap block executes best-effort', () => {
       '_wait_with_deadline $! 90 || echo "RC=$?"',
     ].join('\n'), { timeout: 10_000 });
     expect(r.stdout).toBe('RC=3\n');
+    // gstack-timing-ok: a sub-second return is the contract; the old 1 s poll took 1,008 ms, this path takes ~0.2 s
     expect(Date.now() - t0).toBeLessThan(500);
   });