crypto: fix flaky test

araujogui · araujogui · commit 19bb93c1edd8 · 2026-04-05T23:41:46.000-03:00
diff --git a/test/parallel/test-crypto-randomuuidv7.js b/test/parallel/test-crypto-randomuuidv7.js
@@ -56,7 +56,9 @@ const {
   const timestamp = parseInt(timestampHex, 16);
 
   assert(timestamp >= before, `Timestamp ${timestamp} < before ${before}`);
-  assert(timestamp <= after, `Timestamp ${timestamp} > after ${after}`);
+  // The monotonic counter may have overflowed in a prior call and advanced
+  // v7LastTimestamp by 1 ms beyond wall-clock time (RFC 9562 §6.2 allows this).
+  assert(timestamp <= after + 1, `Timestamp ${timestamp} > after+1 ${after + 1}`);
 }
 
 {

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,9 @@ const {`
`56`	`56`	`const timestamp = parseInt(timestampHex, 16);`
`57`	`57`
`58`	`58`	assert(timestamp >= before, `Timestamp ${timestamp} < before ${before}`);
`59`		- assert(timestamp <= after, `Timestamp ${timestamp} > after ${after}`);
	`59`	`+ // The monotonic counter may have overflowed in a prior call and advanced`
	`60`	`+ // v7LastTimestamp by 1 ms beyond wall-clock time (RFC 9562 §6.2 allows this).`
	`61`	+ assert(timestamp <= after + 1, `Timestamp ${timestamp} > after+1 ${after + 1}`);
`60`	`62`	`}`
`61`	`63`
`62`	`64`	`{`