editor/libeditor/tests/test_bug645914.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=645914
   5 -->
   6 <head>
   7   <title>Test for Bug 645914</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <script src="/tests/SimpleTest/EventUtils.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  11 </head>
  12 <body>
  13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=645914">Mozilla Bug 645914</a>
  14 <p id="display"></p>
  15 <div id="content">
  16 <textarea>foo
  17 bar</textarea>
  18 </div>
  19 <pre id="test">
  20 <script type="application/javascript">
  21
  22 /** Test for Bug 645914 **/
  23 SimpleTest.waitForExplicitFinish();
  24 SimpleTest.waitForFocus(function() {
  25   SpecialPowers.pushPrefEnv({"set": [["layout.word_select.eat_space_to_next_word", true],
  26                                      ["browser.triple_click_selects_paragraph", false]]}, startTest);
  27 });
  28 function startTest() {
  29   var textarea = document.querySelector("textarea");
  30   textarea.selectionStart = textarea.selectionEnd = 0;
  31
  32   // Simulate a double click on foo
  33   synthesizeMouse(textarea, 5, 5, {clickCount: 2});
  34
  35   ok(true, "Testing word selection");
  36   is(textarea.selectionStart, 0, "The start of the selection should be at the beginning of the text");
  37   is(textarea.selectionEnd, 3, "The end of the selection should not include a newline character");
  38
  39   textarea.selectionStart = textarea.selectionEnd = 0;
  40
  41   // Simulate a triple click on foo
  42   synthesizeMouse(textarea, 5, 5, {clickCount: 3});
  43
  44   ok(true, "Testing line selection");
  45   is(textarea.selectionStart, 0, "The start of the selection should be at the beginning of the text");
  46   is(textarea.selectionEnd, 3, "The end of the selection should not include a newline character");
  47
  48   textarea.selectionStart = textarea.selectionEnd = 0;
  49   textarea.value = "Very very long value which would eventually overflow the visible section of the textarea";
  50
  51   // Simulate a quadruple click on Very
  52   synthesizeMouse(textarea, 5, 5, {clickCount: 4});
  53
  54   ok(true, "Testing paragraph selection");
  55   is(textarea.selectionStart, 0, "The start of the selection should be at the beginning of the text");
  56   is(textarea.selectionEnd, textarea.value.length, "The end of the selection should be the end of the paragraph");
  57
  58   SimpleTest.finish();
  59 }
  60 </script>
  61 </pre>
  62 </body>
  63 </html>