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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=409380
-->
<head>
<title>Test for Bug 409380</title>
<script src="/tests/SimpleTest/SimpleTest.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=409380">Mozilla Bug 409380</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 409380 **/
// eslint-disable-next-line complexity
function runRangeTest()
{
// Bug 336381
// This is a case which can't be supported (at least not at the moment)
// because DOM Range requires that when the start boundary point is text node,
// it must be splitted. But in this case boundary point doesn't have parent,
// so splitting doesn't work.
var zz = document.getElementById("connectedDiv").firstChild;
zz.remove();
var range = document.createRange();
var hadException = false;
try {
range.setStart(zz, 0);
range.setEnd(zz, 0);
} catch (ex) {
hadException = true;
}
ok(!hadException ,
"It should be possible to select text node even if the node is not in DOM.");
hadException = false;
try {
range.insertNode(document.createTextNode('5'));
} catch (ex) {
hadException = true;
}
ok(hadException,
"It shouldn't be possible to insert text node to a detached range.");
// Bug 409380
var element = document.createElement('div');
var elementContent = "This is the element content";
element.innerHTML = elementContent;
range = element.ownerDocument.createRange();
hadException = false;
try {
range.selectNodeContents(element);
} catch (ex) {
hadException = true;
}
ok(!hadException,
"It should be possible to select node contents of a detached element.");
ok(range.toString() == elementContent, "Wrong range selection");
// range.selectNode can't succeed because selectNode sets boundary points
// to be parentNode, which in this testcase is null.
element = document.createElement('div');
range = element.ownerDocument.createRange();
hadException = false;
try {
range.selectNode(element);
} catch (ex) {
hadException = true;
}
ok(hadException, "It shouldn't be possible to select a detached element.");
// Testing contextual fragment.
range = element.ownerDocument.createRange();
var cf = null;
var testContent = "<span>foo</span><span>bar</span>";
try {
range.selectNodeContents(element);
cf = range.createContextualFragment(testContent);
element.appendChild(cf);
} catch (ex) {
}
ok(cf, "Creating contextual fragment didn't succeed!");
ok(element.innerHTML == testContent, "Wrong innerHTML!");
element = document.createElement('div');
element.textContent = "foobar";
range = element.ownerDocument.createRange();
try {
range.selectNodeContents(element);
element.firstChild.insertData(3, " ");
} catch (ex) {
}
ok(range.toString() == "foo bar");
// Testing contextual fragment, but inserting element to document
// after creating range.
element = document.createElement('div');
range = element.ownerDocument.createRange();
document.body.appendChild(element);
cf = null;
testContent = "<span>foo</span><span>bar</span>";
try {
range.selectNodeContents(element);
cf = range.createContextualFragment(testContent);
element.appendChild(cf);
} catch (ex) {
}
ok(cf, "Creating contextual fragment didn't succeed!");
ok(element.innerHTML == testContent, "Wrong innerHTML!");
// Testing contextual fragment, but inserting element to document
// before creating range.
element = document.createElement('div');
document.body.appendChild(element);
range = element.ownerDocument.createRange();
cf = null;
testContent = "<span>foo</span><span>bar</span>";
try {
range.selectNodeContents(element);
cf = range.createContextualFragment(testContent);
element.appendChild(cf);
} catch (ex) {
}
ok(cf, "Creating contextual fragment didn't succeed!");
ok(element.innerHTML == testContent, "Wrong innerHTML!");
element = document.createElement('div');
var range2 = element.ownerDocument.createRange();
hadException = false;
try {
range2.selectNodeContents(element);
} catch (ex) {
hadException = true;
}
ok(!hadException,
"It should be possible to select node contents of a detached element.");
// Now the boundary points of range are in DOM, but boundary points of
// range2 aren't.
hadException = false;
try {
range.compareBoundaryPoints(range.START_TO_START, range2);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range.compareBoundaryPoints(range.START_TO_END, range2);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range.compareBoundaryPoints(range.END_TO_START, range2);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range.compareBoundaryPoints(range.END_TO_END, range2);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range2.compareBoundaryPoints(range.START_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range2.compareBoundaryPoints(range.START_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range2.compareBoundaryPoints(range.END_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range2.compareBoundaryPoints(range.END_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
// range3 will be in document
element = document.createElement('div');
document.body.appendChild(element);
range3 = element.ownerDocument.createRange();
hadException = false;
try {
range3.selectNodeContents(element);
} catch (ex) {
hadException = true;
}
ok(!hadException,
"It should be possible to select node contents of a detached element.");
hadException = false;
try {
range3.compareBoundaryPoints(range.START_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
hadException = false;
try {
range3.compareBoundaryPoints(range.START_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
hadException = false;
try {
range3.compareBoundaryPoints(range.END_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
hadException = false;
try {
range3.compareBoundaryPoints(range.END_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
// range4 won't be in document
element = document.createElement('div');
var range4 = element.ownerDocument.createRange();
hadException = false;
try {
range4.selectNodeContents(element);
} catch (ex) {
hadException = true;
}
ok(!hadException,
"It should be possible to select node contents of a detached element.");
hadException = false;
try {
range4.compareBoundaryPoints(range.START_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range2.compareBoundaryPoints(range.START_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range4.compareBoundaryPoints(range.END_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
hadException = false;
try {
range4.compareBoundaryPoints(range.END_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(hadException, "Should have got an exception!");
// Compare range to itself.
hadException = false;
try {
range.compareBoundaryPoints(range.START_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
hadException = false;
try {
range.compareBoundaryPoints(range.START_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
hadException = false;
try {
range.compareBoundaryPoints(range.END_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
hadException = false;
try {
range.compareBoundaryPoints(range.END_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
// Attach startContainer of range2 to document.
ok(range2.startContainer == range2.endContainer, "Wrong container?");
document.body.appendChild(range2.startContainer);
hadException = false;
try {
range2.compareBoundaryPoints(range.START_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
hadException = false;
try {
range2.compareBoundaryPoints(range.START_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
hadException = false;
try {
range2.compareBoundaryPoints(range.END_TO_START, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
hadException = false;
try {
range2.compareBoundaryPoints(range.END_TO_END, range);
} catch (ex) {
hadException = true;
}
ok(!hadException, "Shouldn't have got an exception!");
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(runRangeTest);
</script>
</pre>
<div id="connectedDiv">zz</div>
</body>
</html>
|
