tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_bug1298970.html (922B)

      1 <!DOCTYPE HTML>
      2 <html>
      3 <!--
      4 https://bugzilla.mozilla.org/show_bug.cgi?id=1298970
      5 -->
      6 <head>
      7  <title>Test for Bug 1298970</title>
      8  <script src="/tests/SimpleTest/SimpleTest.js"></script>
      9  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
     10 </head>
     11 <body>
     12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1298970">Mozilla Bug 1298970</a>
     13 <p id="display"></p>
     14 <div id="inner"></div>
     15 <script class="testbody" type="text/javascript">
     16 
     17 /** Test for Bug 1298970 */
     18 var target = document.getElementById("inner");
     19 var event = new Event("test", { bubbles: true, cancelable: true });
     20 
     21 is(event.cancelBubble, false, "Event.cancelBubble should be false by default");
     22 
     23 target.addEventListener("test", (e) => {
     24  e.stopPropagation();
     25  is(e.cancelBubble, true, "Event.cancelBubble should be true after stopPropagation");
     26 }, true);
     27 
     28 target.dispatchEvent(event);
     29 
     30 </script>
     31 </body>
     32 </html>