tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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postMessage_block.https.html (480B)

      1 <!DOCTYPE html>
      2 <meta charset=utf-8>
      3 <script src="/resources/testharness.js"></script>
      4 <script src="/resources/testharnessreport.js"></script>
      5 <body>
      6 <script>
      7 const t = async_test('postMessage and block');
      8 
      9 const w = new Worker('support/postMessage_block_worker.js');
     10 
     11 w.onmessage = t.step_func_done(() => {
     12  const a = new Int32Array(new SharedArrayBuffer(4));
     13  w.postMessage(a);
     14  while (Atomics.load(a, 0) === 0);
     15  assert_equals(Atomics.load(a, 0), 1);
     16 });
     17 </script>
     18 </body>