timers: fix setTimeout expiration logic

Fix the timer logic to be the same as v10.30.0.

Fixes: https://github.com/nodejs/node/issues/24203

PR-URL: https://github.com/nodejs/node/pull/24214
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/test/parallel/test-timers-timeout-with-non-integer.js b/test/parallel/test-timers-timeout-with-non-integer.js
new file mode 100644
index 0000000000..96efc69e50
--- /dev/null
+++ b/test/parallel/test-timers-timeout-with-non-integer.js
@@ -0,0 +1,15 @@
+'use strict';
+const common = require('../common');
+
+/**
+ * This test is for https://github.com/nodejs/node/issues/24203
+ */
+let count = 50;
+const time = 1.00000000000001;
+const exec = common.mustCall(() => {
+  if (--count === 0) {
+    return;
+  }
+  setTimeout(exec, time);
+}, count);
+exec();