Source code

Revision control

Other Tools

Test Info:

<!DOCTYPE>
<html>
<!--
-->
<head>
<title>Test for Bug 1257363</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css">
<script src="/tests/SimpleTest/EventUtils.js"></script>
</head>
<body>
<div id="display">
</div>
<div id="backspaceCSS" contenteditable><p style="color:red;">12345</p>67</div>
<div id="backspace" contenteditable><p><font color="red">12345</font></p>67</div>
<div id="deleteCSS" contenteditable><p style="color:red;">x</p></div>
<div id="delete" contenteditable><p><font color="red">y</font></p></div>
<pre id="test">
</pre>
<script class="testbody" type="application/javascript">
/** Test for Bug 1257363 **/
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(function() {
// ***** Backspace test *****
var div = document.getElementById("backspaceCSS");
div.focus();
synthesizeMouse(div, 100, 2, {}); /* click behind and down */
var sel = window.getSelection();
var selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the end of text node");
is(selRange.endOffset, 5, "offset should be 5");
// Return and backspace should take us to where we started.
synthesizeKey("KEY_Enter");
synthesizeKey("KEY_Backspace");
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the end of text node");
is(selRange.endOffset, 5, "offset should be 5");
// Add an "a" to the end of the paragraph.
sendString("a");
// Return and forward delete should take us to the following line.
synthesizeKey("KEY_Enter");
synthesizeKey("KEY_Delete");
// Add a "b" to the start.
sendString("b");
is(div.innerHTML, "<p style=\"color:red;\">12345a</p>b67",
"unexpected HTML");
// Let's repeat the whole thing, but a font tag instead of CSS.
// The behaviour is different since the font is carried over.
div = document.getElementById("backspace");
div.focus();
synthesizeMouse(div, 100, 2, {}); /* click behind and down */
sel = window.getSelection();
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the end of text node");
is(selRange.endOffset, 5, "offset should be 5");
// Return and backspace should take us to where we started.
synthesizeKey("KEY_Enter");
synthesizeKey("KEY_Backspace");
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the end of text node");
is(selRange.endOffset, 5, "offset should be 5");
// Add an "a" to the end of the paragraph.
sendString("a");
// Return and forward delete should take us to the following line.
synthesizeKey("KEY_Enter");
synthesizeKey("KEY_Delete");
// Add a "b" to the start.
sendString("b");
// Here we get a somewhat ugly result since the red sticks.
is(div.innerHTML, "<p><font color=\"red\">12345a</font></p><font color=\"red\">b</font>67",
"unexpected HTML");
// ***** Delete test *****
div = document.getElementById("deleteCSS");
div.focus();
synthesizeMouse(div, 100, 2, {}); /* click behind and down */
sel = window.getSelection();
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the end of text node");
is(selRange.endOffset, 1, "offset should be 1");
// left, enter should create a new empty paragraph before
// but leave the selection at the start of the existing paragraph.
synthesizeKey("KEY_ArrowLeft");
synthesizeKey("KEY_Enter");
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the start of text node");
is(selRange.endOffset, 0, "offset should be 0");
is(selRange.endContainer.nodeValue, "x", "we should be in the text node with the x");
// Now moving up into the new empty paragraph.
synthesizeKey("KEY_ArrowUp");
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "P", "selection should be the new empty paragraph");
is(selRange.endOffset, 0, "offset should be 0");
// Forward delete should now take us to where we started.
synthesizeKey("KEY_Delete");
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the start of text node");
is(selRange.endOffset, 0, "offset should be 0");
// Add an "a" to the start of the paragraph.
sendString("a");
is(div.innerHTML, "<p style=\"color:red;\">ax</p>",
"unexpected HTML");
// Let's repeat the whole thing, but a font tag instead of CSS.
div = document.getElementById("delete");
div.focus();
synthesizeMouse(div, 100, 2, {}); /* click behind and down */
sel = window.getSelection();
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the end of text node");
is(selRange.endOffset, 1, "offset should be 1");
// left, enter should create a new empty paragraph before
// but leave the selection at the start of the existing paragraph.
synthesizeKey("KEY_ArrowLeft");
synthesizeKey("KEY_Enter");
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the start of text node");
is(selRange.endOffset, 0, "offset should be 0");
is(selRange.endContainer.nodeValue, "y", "we should be in the text node with the y");
// Now moving up into the new empty paragraph.
synthesizeKey("KEY_ArrowUp");
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "FONT", "selection should be the font tag");
is(selRange.endOffset, 0, "offset should be 0");
is(selRange.endContainer.parentNode.nodeName, "P", "the parent of the font should be a paragraph");
// Forward delete should now take us to where we started.
synthesizeKey("KEY_Delete");
selRange = sel.getRangeAt(0);
is(selRange.endContainer.nodeName, "#text", "selection should be at the start of text node");
is(selRange.endOffset, 0, "offset should be 0");
// Add an "a" to the start of the paragraph.
sendString("a");
is(div.innerHTML, "<p><font color=\"red\">ay</font></p>",
"unexpected HTML");
SimpleTest.finish();
});
</script>
</body>
</html>