third_party/WebKit/LayoutTests/fast/forms/textarea-arrow-navigation.html

   1 <html>
   2 <head>
   3 <script>
   4
   5 function log(str)
   6 {
   7     var li = document.createElement("li");
   8     li.appendChild(document.createTextNode(str));
   9     var console = document.getElementById("console");
  10     console.appendChild(li);
  11 }
  12
  13 function runTest()
  14 {
  15     if (window.testRunner)
  16         testRunner.dumpAsText();
  17
  18     if (!window.eventSender)
  19         return;
  20
  21     var textarea = document.getElementById("test");
  22
  23     // set the cursor several characters into the first line of the text area so
  24     // that when you go down by a line, the cursor will be at the end of the
  25     // numbered lines:
  26     textarea.setSelectionRange(5, 5);
  27     for (var i = 0; i < 10; i++) {
  28         // press the 'down arrow' a bunch of times to try to get to the end of the text area
  29         eventSender.keyDown("downArrow");
  30     }
  31     if (textarea.selectionStart != textarea.value.length)
  32         log("Fail.  Expected: selectionStart == " + textarea.value.length + ", Found: " + textarea.selectionStart);
  33     else
  34         log("Success");
  35 }
  36
  37 </script>
  38
  39 </head>
  40     <body onload="runTest()">
  41         <p>
  42         This tests that the cursor doesn't get 'stuck' when advancing through a
  43         text area with the down arrow key.  See bug #19465 for more information
  44         </p>
  45         <p>
  46         If the test is successful and the cursor is at the end of the textarea, you should see the word 'Success' printed below
  47         </p>
  48 <textarea id="test" rows="10" cols="80">What steps will reproduce the problem?
  49 1.
  50 2.
  51 3.
  52
  53 What is the expected output? What do you see instead?</textarea>
  54
  55 <ul id="console"></ul>
  56
  57     </body>
  58 </html>