widget/tests/test_plugin_scroll_consistency.html
author Jeff Walden <jwalden@mit.edu>
Tue, 19 Nov 2019 04:55:39 +0000
changeset 502538 b5c5ba07d3dbd0d07b66fa42a103f4df2c27d3a2
parent 469642 0d9b9b96f5475adbed73922da696aeff7cbbaed3
permissions -rw-r--r--
Bug 1596544 - intl_ValidateAndCanonicalizeUnicodeExtensionType should ignore the second |option| argument until it's needed to report an error. r=anba Differential Revision: https://phabricator.services.mozilla.com/D53145

<html>
<head>
  <title>Test for plugin child widgets not being messed up by scrolling</title>
  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <script type="text/javascript" src="utils.js"></script>
  <link rel="stylesheet" type="text/css"
          href="chrome://mochikit/content/tests/SimpleTest/test.css" />
</head>
<body onload="setTimeout(runTests, 0)">
<script type="application/javascript">
setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);
</script>

<p id="display">
  <div style="overflow:hidden; height:100px;" id="scroll">
    <embed type="application/x-test" wmode="window" width="100" height="800" id="plugin"></object>
    <div style="height:1000px;"></div>
  </div>
</p>
<div id="content" style="display: none">

</div>
<pre id="test">
</pre>

<script class="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();

var plugin = document.getElementById("plugin");

function consistencyCheck(state) {
  var s = plugin.doInternalConsistencyCheck();
  ok(s == "", "Consistency check: " + state + ": " + s);
}

function runTests() {
  consistencyCheck("Initial state");

  var scroll = document.getElementById("scroll");
  scroll.scrollTop = 10;
  consistencyCheck("Scrolled down a bit");

  setTimeout(function() {
    consistencyCheck("Before scrolling back to top");
    scroll.scrollTop = 0;
    consistencyCheck("Scrolled to top");

    setTimeout(function() {
      consistencyCheck("After scrolling to top");

      SimpleTest.finish();
    }, 0);
  }, 0);
}

</script>
</body>

</html>