layout/forms/test/test_select_prevent_default.html
author Alessio Placitelli <alessio.placitelli@gmail.com>
Mon, 22 May 2017 12:52:19 +0200
changeset 360776 ad54e4734e9b4d8e76fd72bcc5bdb8fec17ec17e
parent 299042 bd4592d84a9ed24a80a3df7707d3c07284765f2d
child 469640 c9c0c6f2eed54a187e124942e53c3660b4cf17d8
permissions -rw-r--r--
Bug 1364068 - Enable the 'new-profile' ping. r=gfritzsche MozReview-Commit-ID: 6DXa20aCOBr

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=291082
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 291082</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="application/javascript">
  /** Test for Bug 291082 **/


  SimpleTest.waitForExplicitFinish();

  function preventDefault(event) {
    event.preventDefault();
  }

  function test() {
    // Turn off Spatial Navigation because it hijacks arrow keydown events.
    SpecialPowers.pushPrefEnv({"set":[["snav.enabled", false]]}, runTest);
  }

  function runTest() {
    document.getElementById("keydown").addEventListener("keydown", preventDefault);
    document.getElementById("keypress").addEventListener("keypress", preventDefault);

    SimpleTest.waitForFocus(function() {
      if (navigator.platform.indexOf("Mac") == 0) {
        todo(false, "Make this test work on OSX");
        SimpleTest.finish();
        return;
      }
      var testData = [ "one", "two", "three", "four", "keydown", "keypress" ];

      // The order of the keys in otherKeys is important for the test to function properly.
      var otherKeys = [ "DOWN", "UP", "RIGHT", "LEFT", "PAGE_DOWN", "PAGE_UP",
                        "END", "HOME" ];

      testData.forEach(function(id) {
        var element = document.getElementById(id);
        element.focus();
        var previousValue = element.value;
        sendChar('2');
        is(element.value, previousValue, "value should not have changed (id: " + id + ")");
        previousValue = element.value;
        otherKeys.forEach(function(key) {
          sendKey(key);
          isnot(element.value, previousValue, "value should have changed while testing key " + key + " (id: " + id + ")");
          previousValue = element.value;
          });
        });
      SimpleTest.finish();
    });
  }
</script>
</head>
<body onload="test();">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=291082">Mozilla Bug 291082</a>
<div>
  <ul>
    <li>
    <select id="one" onkeydown="event.preventDefault();">
      <option>0</option>
      <option>1</option>
      <option>2</option>
    </select>
    select onkeydown="event.preventDefault();"
    </li>
    <li>
    <select id="two" onkeypress="event.preventDefault();">
      <option>0</option>
      <option>1</option>
      <option>2</option>
    </select>
    select onkeypress="event.preventDefault();"
    </li>
    <li onkeydown="event.preventDefault();">
    <select id="three">
      <option>0</option>
      <option>1</option>
      <option>2</option>
    </select>
    li onkeydown="event.preventDefault();"
    </li>
    <li onkeypress="event.preventDefault();">
    <select id="four">
      <option>0</option>
      <option>1</option>
      <option>2</option>
    </select>
    li onkeypress="event.preventDefault();"
    </li>
    <li>
    <select id="keydown">
      <option>0</option>
      <option>1</option>
      <option>2</option>
    </select>
    select.addEventListener("keydown", function(event) { event.preventDefault(); });
    </li>
    <li>
    <select id="keypress">
      <option>0</option>
      <option>1</option>
      <option>2</option>
      <option>9</option>
    </select>
    select.addEventListener("keypress", function(event) { event.preventDefault(); });
    </li>
  </ul>
</div>
<pre id="test">
</pre>
</body>
</html>