third_party/WebKit/LayoutTests/fast/events/arrow-keys-on-body.html

   1 <body
   2    onkeypress="log(eventInfo(event))"
   3    onkeydown="log(eventInfo(event))"
   4    onkeyup="log(eventInfo(event))">
   5 <p>Test that arrow keys do not dispatch keypress events even if there is no default handler.</p>
   6 <p>To test manually, press arrow keys and verify that no keypress events are logged.</p>
   7 <div id="log"></div>
   8
   9 <script>
  10 function log(msg) {
  11    document.getElementById("log").innerHTML+= msg + "<br />";
  12 }
  13
  14
  15 function locationName(code) {
  16   switch (code) {
  17     case 0:
  18         return "DOM_KEY_LOCATION_STANDARD";
  19     case 1:
  20         return "DOM_KEY_LOCATION_LEFT";
  21     case 2:
  22         return "DOM_KEY_LOCATION_RIGHT";
  23     case 3:
  24         return "DOM_KEY_LOCATION_NUMPAD";
  25     default:
  26         return code.toString();
  27   }
  28 }
  29
  30 function eventInfo(event, where) {
  31   try {
  32     if (!event)
  33       event = window.event;
  34     target = event.srcElement ? event.srcElement : event.target;
  35     if (event.type == "textInput")
  36         return (where ? "(" + where + ") " : "") + target.tagName + " - " + event.type + " - " + event.data
  37             + '. Value: "' + target.value + '".';
  38     else if (event.type == "keydown" || event.type == "keypress" || event.type == "keyup")
  39         return (where ? "(" + where + ") " : "") + target.tagName
  40             + (target.tagName == "INPUT" ? " " + target.type : "")
  41             + " - " + event.type
  42             + ' - ' + [event.ctrlKey, event.altKey, event.shiftKey, event.metaKey]
  43             + ' - ' + event.keyIdentifier
  44             + ' - ' + (event.location === undefined ? "undefined" : locationName(event.location))
  45             + ' - ' + event.keyCode
  46             + ' - ' + event.charCode;
  47
  48     } catch (ex) {
  49         alert(ex);
  50     }
  51 }
  52 log("target - type - " + ["ctrlKey", "altKey", "shiftKey", "metaKey"]
  53         + ' - ' + "keyIdentifier"
  54         + ' - ' + "location"
  55         + ' - ' + "keyCode"
  56         + ' - ' + "charCode");
  57
  58 if (window.testRunner) {
  59     testRunner.dumpAsText();
  60     eventSender.keyDown("leftArrow", []);
  61 }
  62
  63 </script>
  64
  65 </body>