File: after-worker-termination.https.html

package info (click to toggle)
firefox 149.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,767,760 kB
  • sloc: cpp: 7,416,064; javascript: 6,752,859; ansic: 3,774,850; python: 1,250,473; xml: 641,578; asm: 439,191; java: 186,617; sh: 56,634; makefile: 18,856; objc: 13,092; perl: 12,763; pascal: 5,960; yacc: 4,583; cs: 3,846; lex: 1,720; ruby: 1,002; php: 436; lisp: 258; awk: 105; sql: 66; sed: 53; csh: 10; exp: 6
file content (20 lines) | stat: -rw-r--r-- 704 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
<!DOCTYPE html>
<html class="test-wait">
<meta charset="utf-8">
<script>
  const script = `
    postMessage("hi");
    // This line runs until worker.terminate() happens, which terminates this function too.
    self.reportError(new Int16Array(2147483648))
    // And thus this line runs after the termination.
    navigator.locks.request("weblock_0", () => {});
  `;
  const worker = new Worker(URL.createObjectURL(new Blob([script])));
  worker.onmessage = () => {
    worker.terminate();

    // We want to wait for the full termination but there is no API for that
    // So, just wait for a random time
    setTimeout(() => document.documentElement.classList.remove("test-wait"), 100);
  }
</script>