From a6c343813ea719afaeeda19eb2126550bf5b6085 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@sap.com>
Date: Tue, 8 Jun 2021 20:28:35 +0200
Subject: [PATCH] Keep the dummy busy wait timeout implementation as a
 reference.
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Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---
 busy-wait.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/busy-wait.js b/busy-wait.js
index d49a5fd..7c8273e 100644
--- a/busy-wait.js
+++ b/busy-wait.js
@@ -6,6 +6,14 @@ const suite = new Benchmark.Suite()
 const timeout = 2000
 const interval = 1000
 
+/**
+ * @param timeoutMs
+ */
+function dummyTimeoutBusyWait (timeoutMs) {
+  const timeoutTimestampMs = Date.now() + timeoutMs
+  do {} while (Date.now() < timeoutTimestampMs)
+}
+
 /**
  * @param timeoutMs
  */
@@ -48,6 +56,9 @@ function setIntervalTimeoutBusyWait (timeoutMs, intervalMs = interval) {
 }
 
 suite
+  .add('dummyTimeoutBusyWait', function () {
+    dummyTimeoutBusyWait(timeout)
+  })
   .add('sleepTimeoutBusyWait', async function () {
     sleepTimeoutBusyWait(timeout)
   })
-- 
2.34.1