зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
2.8 KiB
HTML
95 строки
2.8 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=462789
|
|
-->
|
|
<head>
|
|
<title>Test for Bug 462789</title>
|
|
<script type="application/javascript" 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=462789">Mozilla Bug 462789</a>
|
|
<p id="display"><iframe id="bug462789_iframe" src="data:text/html,<html><head><style>*{color:black;}</style></head><body>xxx" style="display: none;"></iframe></p>
|
|
<div id="content" style="display: none">
|
|
|
|
</div>
|
|
<pre id="test">
|
|
<script type="application/javascript">
|
|
|
|
/** Test for Bug 462789 **/
|
|
|
|
function do_test() {
|
|
const ERROR_INVALID_ARG = 0x80070057;
|
|
const DOCUMENT_NODE_TYPE = 9;
|
|
|
|
var utils = SpecialPowers.Cc["@mozilla.org/inspector/dom-utils;1"]
|
|
.getService(SpecialPowers.Ci.inIDOMUtils);
|
|
|
|
var iframe = document.getElementById("bug462789_iframe");
|
|
var docElement = iframe.contentDocument.documentElement;
|
|
var body = docElement.children[1];
|
|
var rule = iframe.contentDocument.styleSheets[0].cssRules[0];
|
|
var text = body.firstChild;
|
|
|
|
try {
|
|
var res = utils.getCSSStyleRules(docElement);
|
|
is(res, null, "getCSSStyleRules");
|
|
res = utils.getCSSStyleRules(body);
|
|
is(res, null, "getCSSStyleRules");
|
|
}
|
|
catch(e) { ok(false, "got an unexpected exception:" + e); }
|
|
|
|
try {
|
|
var res = utils.getRuleLine(rule);
|
|
is(res, 1, "getRuleLine");
|
|
}
|
|
catch(e) { ok(false, "got an unexpected exception:" + e); }
|
|
|
|
try {
|
|
var res = utils.isIgnorableWhitespace(text);
|
|
is(res, false, "isIgnorableWhitespace");
|
|
}
|
|
catch(e) { ok(false, "got an unexpected exception:" + e); }
|
|
|
|
try {
|
|
var res = utils.getParentForNode(docElement, true);
|
|
is(res.nodeType, DOCUMENT_NODE_TYPE, "getParentForNode(docElement, true)");
|
|
res = utils.getParentForNode(text, true);
|
|
is(res.tagName, "BODY", "getParentForNode(text, true)");
|
|
}
|
|
catch(e) { ok(false, "got an unexpected exception:" + e); }
|
|
|
|
try {
|
|
var res = utils.getBindingURLs(docElement);
|
|
ok(SpecialPowers.call_Instanceof(res, SpecialPowers.Ci["nsIArray"]), "getBindingURLs result type");
|
|
is(res.length, 0, "getBindingURLs array length");
|
|
}
|
|
catch(e) { ok(false, "got an unexpected exception:" + e); }
|
|
|
|
try {
|
|
utils.getContentState(docElement);
|
|
ok(true, "Should not throw");
|
|
}
|
|
catch(e) { ok(false, "Got an exception: " + e); }
|
|
|
|
try {
|
|
utils.setContentState(docElement, false);
|
|
ok(false, "expected an exception");
|
|
}
|
|
catch(e) {
|
|
e = SpecialPowers.wrap(e);
|
|
is(e.result, ERROR_INVALID_ARG, "got the expected exception");
|
|
}
|
|
|
|
SimpleTest.finish();
|
|
}
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
addLoadEvent(do_test);
|
|
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|