editor/libeditor/tests/test_bug1361052.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4   <title>Test for Bug 1361052</title>
   5   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   6   <script src="/tests/SimpleTest/EventUtils.js"></script>
   7   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
   8 </head>
   9 <body>
  10 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1361052">Mozilla Bug 1361052</a>
  11 <p id="display"></p>
  12 <div id="content" style="display: none">
  13 </div>
  14 <pre id="test">
  15 <script class="testbody" type="application/javascript">
  16
  17 SimpleTest.waitForExplicitFinish();
  18
  19 SimpleTest.waitForFocus(() => {
  20   var strike = document.createElement("strike");
  21   strike.contentEditable = true;
  22   document.documentElement.appendChild(strike);
  23
  24   var textarea = document.createElement("textarea");
  25   document.documentElement.appendChild(textarea);
  26
  27   var h5 = document.createElement("h5");
  28   strike.appendChild(h5);
  29
  30   textarea.setCustomValidity("A");
  31   document.documentElement.dir = "rtl";
  32   document.designMode = "on";
  33   document.execCommand("styleWithCSS", false, true);
  34   document.designMode = "off";
  35   textarea.reportValidity();
  36   document.documentElement.dir = "ltr";
  37
  38   var range = document.createRange();
  39   range.selectNode(h5);
  40   window.getSelection().addRange(range);
  41
  42   document.execCommand("inserthorizontalrule", false, null);
  43   ok(true, "No crash");
  44
  45   SimpleTest.finish();
  46 });
  47 </script>
  48 </pre>
  49 </body>
  50 </html>