dom/bindings/test/test_remoteProxyAsPrototype.html

   1 <!-- Any copyright is dedicated to the Public Domain.
   2 - http://creativecommons.org/publicdomain/zero/1.0/ -->
   3 <!DOCTYPE HTML>
   4 <html>
   5 <head>
   6 <title>Test for bug 1773732</title>
   7 <script src="/tests/SimpleTest/SimpleTest.js"></script>
   8 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
   9 </head>
  10 <body>
  11 <script>
  12
  13 SimpleTest.waitForExplicitFinish();
  14
  15 function go() {
  16   let frame = document.createElement("iframe");
  17   frame.onload = () => {
  18     let win = frame.contentWindow;
  19
  20     // The processes will be remote only with isolateEverything strategy
  21     const expected = SpecialPowers.effectiveIsolationStrategy() == SpecialPowers.ISOLATION_STRATEGY.IsolateEverything;
  22
  23     is(SpecialPowers.Cu.isRemoteProxy(win), expected,
  24        "win is a remote proxy if Fission is enabled and strategy is isolateEverything");
  25     let o = {};
  26     Object.setPrototypeOf(o, win);
  27     is(Object.getPrototypeOf(o), win, "should have expected proto");
  28     SimpleTest.finish();
  29   };
  30   frame.src = "https://example.com";
  31   document.body.appendChild(frame);
  32 };
  33 go();
  34
  35 </script>
  36 </body>
  37 </html>