editor/libeditor/tests/test_bug612447.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=612447
   5 -->
   6 <head>
   7   <title>Test for Bug 612447</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <script src="/tests/SimpleTest/EventUtils.js"></script>
  10   <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
  11   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  12 </head>
  13 <body>
  14 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=612447">Mozilla Bug 612447</a>
  15 <p id="display"></p>
  16 <div id="content">
  17 <iframe></iframe>
  18 </div>
  19 <pre id="test">
  20 <script type="application/javascript">
  21
  22 /** Test for Bug 612447 **/
  23 SimpleTest.waitForExplicitFinish();
  24 SimpleTest.waitForFocus(function() {
  25   function editorCommandsEnabled() {
  26     var caught = false;
  27     try {
  28       doc.execCommand("justifyfull", false, null);
  29     } catch (e) {
  30       caught = true;
  31     }
  32     return !caught;
  33   }
  34
  35   var i = document.querySelector("iframe");
  36   var doc = i.contentDocument;
  37   var win = i.contentWindow;
  38   var b = doc.body;
  39   doc.designMode = "on";
  40   i.focus();
  41   b.focus();
  42   var beforeA = snapshotWindow(win, true);
  43   sendString("X");
  44   var beforeB = snapshotWindow(win, true);
  45   is(b.textContent, "X", "Typing should work");
  46   while (b.firstChild) {
  47     b.firstChild.remove();
  48   }
  49   ok(editorCommandsEnabled(), "The editor commands should work");
  50
  51   i.style.display = "block";
  52   document.clientWidth;
  53
  54   i.focus();
  55   b.focus();
  56   var afterA = snapshotWindow(win, true);
  57   sendString("X");
  58   var afterB = snapshotWindow(win, true);
  59   is(b.textContent, "X", "Typing should work");
  60   while (b.firstChild) {
  61     b.firstChild.remove();
  62   }
  63   ok(editorCommandsEnabled(), "The editor commands should work");
  64
  65   ok(compareSnapshots(beforeA, afterA, true)[0], "The iframes should look the same before typing");
  66   ok(compareSnapshots(beforeB, afterB, true)[0], "The iframes should look the same after typing");
  67
  68   SimpleTest.finish();
  69 });
  70
  71 </script>
  72 </pre>
  73 </body>
  74 </html>