editor/libeditor/tests/test_bug1649005.html

   1 <!DOCTYPE>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=1649005
   5 -->
   6 <head>
   7   <meta charset="UTF-8" />
   8   <title>Test for bug 1649005</title>
   9   <script src="/tests/SimpleTest/SimpleTest.js"></script>
  10   <link rel="stylesheet" href="/tests/SimpleTest/test.css">
  11   <script src="/tests/SimpleTest/EventUtils.js"></script>
  12   <script>
  13   /** Test for bug 1649005, bug 1779343 **/
  14   window.addEventListener("DOMContentLoaded", () => {
  15     SimpleTest.waitForExplicitFinish();
  16     SimpleTest.waitForFocus(function() {
  17       document.body.textContent = ""; // It would be \n\n otherwise...
  18       synthesizeMouseAtCenter(document.body, {});
  19
  20       var editor = getEditor();
  21       is(document.body.textContent, "", "Initial body check");
  22       editor.rewrap(false);
  23       is(document.body.textContent, "", "Initial body check after rewrap");
  24
  25       document.body.innerHTML = "&gt;abc<br/>&gt;def<br/>&gt;ghi";
  26       editor.rewrap(true);
  27       is(document.body.textContent, "> abc def ghi", "Rewrapped");
  28
  29       document.body.innerHTML = "&gt; ";
  30       editor.rewrap(true);
  31       is(document.body.textContent, "> ", "Rewrapped half-empty string");
  32
  33       SimpleTest.finish();
  34     });
  35   });
  36
  37   function getEditor() {
  38     var Ci = SpecialPowers.Ci;
  39     var editingSession = SpecialPowers.wrap(window).docShell.editingSession;
  40     var editor = editingSession.getEditorForWindow(window);
  41     editor.QueryInterface(Ci.nsIHTMLEditor);
  42     editor.QueryInterface(Ci.nsIEditorMailSupport);
  43     editor.flags |= SpecialPowers.Ci.nsIEditor.eEditorPlaintextMask;
  44     return editor;
  45   }
  46   </script>
  47 </head>
  48 <body contenteditable></body>
  49 </html>