tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_bug1681664.html (1246B)

      1 <!DOCTYPE html>
      2 <html lang="en" dir="ltr">
      3  <head>
      4    <title>Test page for bug 1681664</title>
      5    <script src="/tests/SimpleTest/SimpleTest.js"></script>
      6    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
      7    <script>
      8      SimpleTest.waitForExplicitFinish()
      9      async function init() {
     10        var Services = SpecialPowers.Services;
     11        var observer = {
     12          observe(subject, topic, data) {
     13            if (topic === "process-hang-report") {
     14              var report = subject.QueryInterface(Ci.nsIHangReport);
     15              report.terminateScript();
     16              Services.obs.removeObserver(observer, "process-hang-report");
     17            }
     18          }
     19        }
     20 
     21        Services.obs.addObserver(observer, "process-hang-report");
     22        try {
     23          await import("test_bug1681664_helper.js");
     24          result.textContent = "FAIL";
     25        } catch (ex) {
     26          result.textContent = "PASS";
     27        }
     28      }
     29    </script>
     30  </head>
     31  <body>
     32    <p id="result"></p>
     33    <script>
     34      (async function() {
     35        await init();
     36        is(result.textContent, "PASS", "Infinite loop script should not cause browser crash");
     37        SimpleTest.finish()
     38      })();
     39    </script>
     40  </body>
     41 </html>