Source code

Revision control

Other Tools

Test Info:

<html>
<head>
<title>Test for backspace key and delete key shouldn't remove another editing host's text</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<div id="display"></div>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
<script class="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(runTests);
function runTests() {
var container = document.getElementById("display");
function reset() {
document.execCommand("Undo", false, null);
}
var selection = window.getSelection();
function moveCaretToStartOf(aEditor) {
selection.selectAllChildren(aEditor);
selection.collapseToStart();
}
function moveCaretToEndOf(aEditor) {
selection.selectAllChildren(aEditor);
selection.collapseToEnd();
}
/* TestCase #1
*/
const kTestCase1 =
"<p id=\"editor1\" contenteditable=\"true\">editor1</p>" +
"<p id=\"editor2\" contenteditable=\"true\">editor2</p>" +
"<div id=\"editor3\" contenteditable=\"true\"><div>editor3</div></div>" +
"<p id=\"editor4\" contenteditable=\"true\">editor4</p>" +
"non-editable text" +
"<p id=\"editor5\" contenteditable=\"true\">editor5</p>";
const kTestCase1_editor3_deleteAtStart =
"<p id=\"editor1\" contenteditable=\"true\">editor1</p>" +
"<p id=\"editor2\" contenteditable=\"true\">editor2</p>" +
"<div id=\"editor3\" contenteditable=\"true\"><div>ditor3</div></div>" +
"<p id=\"editor4\" contenteditable=\"true\">editor4</p>" +
"non-editable text" +
"<p id=\"editor5\" contenteditable=\"true\">editor5</p>";
const kTestCase1_editor3_backspaceAtEnd =
"<p id=\"editor1\" contenteditable=\"true\">editor1</p>" +
"<p id=\"editor2\" contenteditable=\"true\">editor2</p>" +
"<div id=\"editor3\" contenteditable=\"true\"><div>editor</div></div>" +
"<p id=\"editor4\" contenteditable=\"true\">editor4</p>" +
"non-editable text" +
"<p id=\"editor5\" contenteditable=\"true\">editor5</p>";
container.innerHTML = kTestCase1;
var editor1 = document.getElementById("editor1");
var editor2 = document.getElementById("editor2");
var editor3 = document.getElementById("editor3");
var editor4 = document.getElementById("editor4");
var editor5 = document.getElementById("editor5");
/* TestCase #1:
* pressing backspace key at start should not change the content.
*/
editor2.focus();
moveCaretToStartOf(editor2);
synthesizeKey("KEY_Backspace");
is(container.innerHTML, kTestCase1,
"Pressing backspace key at start of editor2 changes the content");
reset();
editor3.focus();
moveCaretToStartOf(editor3);
synthesizeKey("KEY_Backspace");
is(container.innerHTML, kTestCase1,
"Pressing backspace key at start of editor3 changes the content");
reset();
editor4.focus();
moveCaretToStartOf(editor4);
synthesizeKey("KEY_Backspace");
is(container.innerHTML, kTestCase1,
"Pressing backspace key at start of editor4 changes the content");
reset();
editor5.focus();
moveCaretToStartOf(editor5);
synthesizeKey("KEY_Backspace");
is(container.innerHTML, kTestCase1,
"Pressing backspace key at start of editor5 changes the content");
reset();
/* TestCase #1:
* pressing delete key at end should not change the content.
*/
editor1.focus();
moveCaretToEndOf(editor1);
synthesizeKey("KEY_Delete");
is(container.innerHTML, kTestCase1,
"Pressing delete key at end of editor1 changes the content");
reset();
editor2.focus();
moveCaretToEndOf(editor2);
synthesizeKey("KEY_Delete");
is(container.innerHTML, kTestCase1,
"Pressing delete key at end of editor2 changes the content");
reset();
editor3.focus();
moveCaretToEndOf(editor3);
synthesizeKey("KEY_Delete");
is(container.innerHTML, kTestCase1,
"Pressing delete key at end of editor3 changes the content");
reset();
editor4.focus();
moveCaretToEndOf(editor4);
synthesizeKey("KEY_Delete");
is(container.innerHTML, kTestCase1,
"Pressing delete key at end of editor4 changes the content");
reset();
/* TestCase #1: cases when the caret is not on text node.
* - pressing delete key at start should remove the first character
* - pressing backspace key at end should remove the first character
* and the adjacent blocks should not be changed.
*/
editor3.focus();
moveCaretToStartOf(editor3);
synthesizeKey("KEY_Delete");
is(container.innerHTML, kTestCase1_editor3_deleteAtStart,
"Pressing delete key at start of editor3 changes adjacent elements"
+ " and/or does not remove the first character.");
reset();
editor3.focus();
moveCaretToEndOf(editor3);
synthesizeKey("KEY_Backspace");
is(container.innerHTML, kTestCase1_editor3_backspaceAtEnd,
"Pressing backspace key at end of editor3 changes adjacent elements"
+ " and/or does not remove the last character.");
reset();
/* TestCase #2:
* two adjacent editable <span> in a table cell.
*/
const kTestCase2 = "<table><tbody><tr><td><span id=\"editor1\" contenteditable=\"true\">test</span>" +
"<span id=\"editor2\" contenteditable=\"true\">test</span></td></tr></tbody></table>";
container.innerHTML = kTestCase2;
editor1 = document.getElementById("editor1");
editor2 = document.getElementById("editor2");
editor2.focus();
moveCaretToStartOf(editor2);
synthesizeKey("KEY_Backspace");
is(container.innerHTML, kTestCase2,
"Pressing backspace key at the start of editor2 changes the content for kTestCase2");
reset();
editor1.focus();
moveCaretToEndOf(editor1);
synthesizeKey("KEY_Delete");
is(container.innerHTML, kTestCase2,
"Pressing delete key at the end of editor1 changes the content for kTestCase2");
reset();
/* TestCase #3:
* editable <span> in two adjacent table cells.
*/
const kTestCase3 = "<table><tbody><tr><td><span id=\"editor1\" contenteditable=\"true\">test</span></td>" +
"<td><span id=\"editor2\" contenteditable=\"true\">test</span></td></tr></tbody></table>";
container.innerHTML = kTestCase3;
editor1 = document.getElementById("editor1");
editor2 = document.getElementById("editor2");
editor2.focus();
moveCaretToStartOf(editor2);
synthesizeKey("KEY_Backspace");
is(container.innerHTML, kTestCase3,
"Pressing backspace key at the start of editor2 changes the content for kTestCase3");
reset();
editor1.focus();
moveCaretToEndOf(editor1);
synthesizeKey("KEY_Delete");
is(container.innerHTML, kTestCase3,
"Pressing delete key at the end of editor1 changes the content for kTestCase3");
reset();
/* TestCase #4:
* editable <div> in two adjacent table cells.
*/
const kTestCase4 = "<table><tbody><tr><td><div id=\"editor1\" contenteditable=\"true\">test</div></td>" +
"<td><div id=\"editor2\" contenteditable=\"true\">test</div></td></tr></tbody></table>";
container.innerHTML = kTestCase4;
editor1 = document.getElementById("editor1");
editor2 = document.getElementById("editor2");
editor2.focus();
moveCaretToStartOf(editor2);
synthesizeKey("KEY_Backspace");
is(container.innerHTML, kTestCase4,
"Pressing backspace key at the start of editor2 changes the content for kTestCase4");
reset();
editor1.focus();
moveCaretToEndOf(editor1);
synthesizeKey("KEY_Delete");
is(container.innerHTML, kTestCase4,
"Pressing delete key at the end of editor1 changes the content for kTestCase4");
reset();
SimpleTest.finish();
}
</script>
</body>
</html>