gecko/layout/style/test/test_extra_inherit_initial.html

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HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=940229
-->
<head>
<title>Test handling extra inherit/initial/unset in CSS declarations (Bug 940229)</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="property_database.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=940229">Mozilla Bug 940229</a>
<p id="display"></p>
<div id="content" style="display: none">
<div id="testnode"></div>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/*
* Inspired by mistake in quotes noticed while reviewing bug 189519.
*/
var gPropsNeedComma = {
"font": true,
"font-family": true,
"voice-family": true,
};
var gElement = document.getElementById("testnode");
var gDeclaration = gElement.style;
function test_property(property)
{
var info = gCSSProperties[property];
var delim = (property in gPropsNeedComma) ? ", " : " ";
function test_value_pair(relation, val1, val2, extraval) {
var decl = property + ": " + val1 + delim + val2;
gElement.setAttribute("style", decl);
if ("subproperties" in info) {
for (idx in info.subproperties) {
var subprop = info.subproperties[idx];
is(gDeclaration.getPropertyValue(subprop), "",
["expected", extraval, "ignored", relation, "value in",
"'" + decl + "'", "when looking at subproperty",
"'" + subprop + "'"].join(" "));
}
} else {
is(gDeclaration.getPropertyValue(property), "",
["expected", extraval, "ignored", relation, "value in",
"'" + decl + "'"].join(" "));
}
}
function test_value(value) {
test_value_pair("after", value, "inherit", "inherit");
test_value_pair("after", value, "initial", "initial");
test_value_pair("after", value, "unset", "unset");
test_value_pair("before", "inherit", value, "inherit");
test_value_pair("before", "initial", value, "initial");
test_value_pair("before", "unset", value, "unset");
}
var idx;
for (idx in info.initial_values)
test_value(info.initial_values[idx]);
for (idx in info.other_values)
test_value(info.other_values[idx]);
}
// To avoid triggering the slow script dialog, we have to test one
// property at a time.
SimpleTest.waitForExplicitFinish();
SimpleTest.requestLongerTimeout(4);
var props = [];
for (var prop in gCSSProperties)
props.push(prop);
props = props.reverse();
function do_one() {
if (props.length == 0) {
SimpleTest.finish();
return;
}
test_property(props.pop());
SimpleTest.executeSoon(do_one);
}
SimpleTest.executeSoon(do_one);
</script>
</pre>
</body>
</html>