Commit 2adf4e7
test: fix flaky test-perf-hooks-histogram
Make sure the histogram containing event loop delay info is posted only
when at least one datapoint is collected.
Fixes: #43503
PR-URL: #43567
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>1 parent 508cbbc commit 2adf4e7
1 file changed
Lines changed: 6 additions & 1 deletion
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -89,7 +89,12 @@ const { inspect } = require('util'); | |||
| 89 | 89 | strictEqual(data.enable, undefined); | |
| 90 | 90 | mc.port1.close(); | |
| 91 | 91 | }); | |
| 92 | - setTimeout(() => mc.port2.postMessage(e), 100); | ||
| 92 | + const interval = setInterval(() => { | ||
| 93 | + if (e.count > 0) { | ||
| 94 | + clearInterval(interval); | ||
| 95 | + mc.port2.postMessage(e); | ||
| 96 | + } | ||
| 97 | + }, 50); | ||
| 93 | 98 | } | |
| 94 | 99 | ||
| 95 | 100 | { | |
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