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test_bug551704.html
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test_bug551704.html
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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=551704
-->
<head>
<title>Test for Bug 551704</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>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=551704">Mozilla Bug 551704</a>
<p id="display"></p>
<div id="content">
<div id="preformatted" style="white-space: pre" contenteditable>a b</div>
<div id="test1" contenteditable><br></div>
<div id="test2" contenteditable>a<br></div>
<div id="test3" contenteditable style="white-space: pre"><br></div>
<div id="test4" contenteditable style="white-space: pre">a<br></div>
<div id="test5" contenteditable></div>
<div id="test6" contenteditable>a</div>
<div id="test7" contenteditable style="white-space: pre"></div>
<div id="test8" contenteditable style="white-space: pre">a</div>
</div>
<pre id="test">
<script type="application/javascript">
function testLineBreak(div, type, expectedText, expectedHTML, callback) {
div.focus();
getSelection().collapse(div, 0);
type();
is(div.innerHTML, expectedHTML, "The expected HTML after editing should be correct");
requestAnimationFrame(function() {
SimpleTest.waitForClipboard(expectedText,
function() {
getSelection().selectAllChildren(div);
synthesizeKey("C", {accelKey: true});
},
function() {
var t = document.createElement("textarea");
document.body.appendChild(t);
t.focus();
synthesizeKey("V", {accelKey: true});
is(t.value, expectedText, "The expected text should be copied to the clipboard");
callback();
},
function() {
SimpleTest.finish();
}
);
});
}
function typeABCDEF() {
sendString("a");
typeBCDEF_chars();
}
function typeBCDEF() {
synthesizeKey("KEY_ArrowRight");
typeBCDEF_chars();
}
function typeBCDEF_chars() {
sendString("bc");
synthesizeKey("KEY_Enter");
sendString("def");
}
/** Test for Bug 551704 **/
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(function() {
document.execCommand("defaultParagraphSeparator", false, "div");
var preformatted = document.getElementById("preformatted");
is(preformatted.innerHTML, "a\nb", "No BR node should be injected for preformatted editable fields");
var iframe = document.createElement("iframe");
iframe.addEventListener("load", function() {
var sel = iframe.contentWindow.getSelection();
is(sel.rangeCount, 0, "There should be no range in the selection initially");
iframe.contentDocument.designMode = "on";
sel = iframe.contentWindow.getSelection();
is(sel.rangeCount, 1, "There should be a single range in the selection after setting designMode");
var range = sel.getRangeAt(0);
ok(range.collapsed, "The range should be collapsed");
is(range.startContainer, iframe.contentDocument.body.firstChild, "The range should start on the text");
is(range.startOffset, 0, "The start offset should be zero");
continueTest();
});
iframe.srcdoc = "foo";
document.getElementById("content").appendChild(iframe);
});
function continueTest() {
var divs = [];
for (var i = 0; i < 8; ++i) {
divs[i] = document.getElementById("test" + (i + 1));
}
var current = 0;
function doNextTest() {
if (current == divs.length) {
SimpleTest.finish();
return;
}
var div = divs[current++];
let type;
if (div.textContent == "a") {
type = typeBCDEF;
} else {
type = typeABCDEF;
}
var expectedHTML = "<div>abc</div><div>def<br></div>";
var expectedText = "abc\ndef";
testLineBreak(div, type, expectedText, expectedHTML, doNextTest);
}
doNextTest();
}
</script>
</pre>
</body>
</html>