gecko-dev/editor/libeditor/tests/test_bug966155.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=966155
-->
<head>
<title>Test for Bug 966155</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=966155">Mozilla Bug 966155</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
addLoadEvent(function() {
var win = window.open("data:text/html,<input><iframe onload=\"contentDocument.designMode = 'on';\">", "", "test-966155");
win.addEventListener("load", function onLoad() {
win.removeEventListener("load", onLoad);
runTest(win);
}, false);
});
function runTest(win) {
SimpleTest.waitForFocus(function() {
var doc = win.document;
var iframe = doc.querySelector("iframe");
var iframeDoc = iframe.contentDocument;
var input = doc.querySelector("input");
iframe.focus();
iframeDoc.body.focus();
// Type some text
"test".split("").forEach(function(letter) {
synthesizeKey(letter, {}, win);
});
is(iframeDoc.body.textContent, "test", "entered the text");
// focus the input box
input.focus();
// press tab
synthesizeKey("VK_TAB", {}, win);
// Now press Ctrl+Backspace
synthesizeKey("VK_BACK_SPACE", {ctrlKey: true}, win);
is(iframeDoc.body.textContent, "", "deleted the text");
win.close();
SimpleTest.finish();
}, win);
}
</script>
</pre>
</body>
</html>