tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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MessageEvent-trusted.any.js (850B)

      1 // META: title=MessagePort message events are trusted
      2 
      3 // See also:
      4 // - https://github.com/whatwg/html/issues/1602
      5 // - https://github.com/whatwg/html/pull/1935
      6 
      7 "use strict";
      8 
      9 async_test(t => {
     10  assert_true("MessageChannel" in self, "The browser must support MessageChannel");
     11 
     12  const channel = new MessageChannel();
     13 
     14  channel.port2.onmessage = t.step_func_done(e => {
     15    assert_equals(e.isTrusted, true);
     16  });
     17 
     18  channel.port1.postMessage("ping");
     19 }, "With a MessageChannel and its MessagePorts");
     20 
     21 async_test(t => {
     22  assert_true("BroadcastChannel" in self, "The browser must support BroadcastChannel");
     23 
     24  const channel = new BroadcastChannel("channel name");
     25 
     26  channel.onmessage = t.step_func_done(e => {
     27    assert_equals(e.isTrusted, true);
     28  });
     29 
     30  new Worker("support/MessageEvent-trusted-worker.js");
     31 }, "With a BroadcastChannel");