tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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await-using-for-of-sync-dispose-not-awaited.js (519B)

      1 // |jit-test| skip-if: !getBuildConfiguration("explicit-resource-management"); error:Unhandled rejection: "sync"; --enable-explicit-resource-management
      2 
      3 let fulfilled = false;
      4 async function testSyncDisposeAwaitUsingNotAwaited() {
      5  const x = {
      6    [Symbol.dispose]: () => Promise.reject('sync')
      7  };
      8 
      9  for (await using d of [x]) {}
     10 }
     11 testSyncDisposeAwaitUsingNotAwaited().then(() => {
     12  fulfilled = true;
     13 });
     14 drainJobQueue();
     15 // Returning a rejected from the sync dispose shouldn't reject.
     16 assertEq(fulfilled, true);