third_party/WebKit/LayoutTests/fast/events/selectstart-by-arrow-keys.html

   1 <!DOCTYPE html>
   2 <html>
   3 <body>
   4 <p>This test ensures selectstart is fired when selection is created by arrow keys.</p>
   5 If running this test manually, click on div ("Hello World") element and try to select the text using arrow keys.<br>
   6 Expected result : SelectStart event will fire when user starts extending selection.<br>
   7 <div id="test" contenteditable>Hello World</div>
   8 <script>
   9
  10 var selectStartCount = 0;
  11 var div = document.getElementById('test');
  12 div.addEventListener('selectstart', function (event) { selectStartCount++; });
  13 div.focus();
  14
  15 if (window.testRunner) {
  16     testRunner.dumpAsText();
  17     logResult('Initial state', 0);
  18
  19     eventSender.keyDown("rightArrow");
  20     logResult('Check (Right arrow)', 0);
  21
  22     eventSender.keyDown("rightArrow", ["shiftKey"]);
  23     logResult('Check (Right arrow + Shift)', 1);
  24
  25     if (navigator.platform.indexOf('Mac') == 0)
  26         eventSender.keyDown("rightArrow", ["shiftKey"], ["altKey"]);
  27     else
  28         eventSender.keyDown("rightArrow", ["shiftKey"], ["ctrlKey"]);
  29     logResult('Check (Right arrow + Shift + Control)', 1);
  30
  31     eventSender.keyDown("end", ["shiftKey"]);
  32     logResult('Check (End + Shift)', 1);
  33
  34     eventSender.keyDown("home", ["shiftKey"]);
  35     logResult('Check (Home + Shift)', 1);
  36
  37     eventSender.keyDown("end", ["shiftKey"]);
  38     logResult('Check (End + Shift)', 1);
  39
  40     // On Mac, home/end doesn't move caret so manually select " World".
  41     if (navigator.platform.indexOf('Mac') == 0)
  42         window.getSelection().setBaseAndExtent(div.firstChild, div.textContent.indexOf('World'), div.textContent.length);
  43
  44     eventSender.keyDown("leftArrow");
  45     logResult('Check (Left arrow)', 1);
  46
  47     if (navigator.platform.indexOf('Mac') == 0)
  48         eventSender.keyDown("leftArrow", ["shiftKey"], ["altKey"]);
  49     else
  50         eventSender.keyDown("leftArrow", ["shiftKey"], ["ctrlKey"]);
  51     logResult('Check (LeftArrow + Shift + Control)', 2);
  52
  53     eventSender.keyDown("leftArrow", ["shiftKey"]);
  54     logResult('Check (Left arrow + Shift)', 2);
  55
  56     eventSender.keyDown("end", ["shiftKey"]);
  57     logResult('Check (Home + Shift)', 2);
  58
  59     eventSender.keyDown("home", ["ctrlKey"]);
  60     logResult('Check (Home + Control)', 2);
  61 }
  62
  63 document.write("Done.")
  64
  65 function logResult(title, expectedCount) {
  66     document.write(title + ': ');
  67     if (selectStartCount != expectedCount)
  68         document.write('FAIL - expected ' + expectedCount + ' events but got ' + selectStartCount + ' events');
  69     else
  70         document.write('PASS');
  71     document.write('<br>');
  72 }
  73 </script>
  74 </body>
  75 </html>