test: increase spin for eventloop test on s390

It was excluded as it was failing intermittently. Likely that s390 was just so fast times were rounded down to 0. Increase the spin time on s390x only. Signed-off-by: Michael Dawson <[email protected]> PR-URL: #56228 Refs: #41286 Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Marco Ippolito <[email protected]>
nodejs · Dec 24, 2024 · be9dc2d · be9dc2d
1 parent 5ea6fa7
commit be9dc2d
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diff --git a/test/sequential/sequential.status b/test/sequential/sequential.status
@@ -48,7 +48,3 @@ test-tls-securepair-client: PASS, FLAKY
 [$arch==arm]
 # https://github.com/nodejs/node/issues/49933
 test-watch-mode-inspect: SKIP
-
-[$arch==s390x]
-# https://github.com/nodejs/node/issues/41286
-test-performance-eventloopdelay: PASS, FLAKY
diff --git a/test/sequential/test-performance-eventloopdelay.js b/test/sequential/test-performance-eventloopdelay.js
@@ -3,6 +3,7 @@
 
 const common = require('../common');
 const assert = require('assert');
+const os = require('os');
 const {
   monitorEventLoopDelay
 } = require('perf_hooks');
@@ -51,9 +52,13 @@ const { sleep } = require('internal/util');
 }
 
 {
+  const s390x = os.arch() === 's390x';
   const histogram = monitorEventLoopDelay({ resolution: 1 });
   histogram.enable();
   let m = 5;
+  if (s390x) {
+    m = m * 2;
+  }
   function spinAWhile() {
     sleep(1000);
     if (--m > 0) {