author Kris Maglione <>
Mon, 12 Aug 2019 12:56:25 -0700
changeset 488077 4b826e607ca87939b656b62836721973c67dac71
parent 469641 ba6f655fd68963530c866d0d4a48c3db3d307777
permissions -rw-r--r--
Bug 1573254: Part 2 - Update tests to await snapshotWindow when necessary. r=mccr8 This fixes several tests which snapshot remote windows under Fission. It also changes some other arbitrary tests that don't use remote windows, which I changed before I gave up on having an always-async API. Differential Revision:

  <title>Test for Bug 611189</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<a target="_blank" href="">Mozilla Bug 611189</a>
<p id="display"></p>
<div id="content">
<pre id="test">
<script type="application/javascript">

/** Test for Bug 611189 **/
addLoadEvent(async function() {
  var i = document.createElement("input");
  var b = document.getElementById("content");
  b.clientWidth; // bind to frame
  i.focus(); // initialize editor
  var before = await snapshotWindow(window, true);
  i.value = "L"; // set the value = "none";
  b.clientWidth; // unbind from frame
  i.value = ""; // set the value without a frame = "";
  b.clientWidth; // rebind to frame
  is(i.value, "", "Input's value should be correctly updated");
  var after = await snapshotWindow(window, true);
  ok(compareSnapshots(before, after, true), "The correct value should be rendered inside the control");