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<!DOCTYPE HTML>
< html >
< head >
< title > Test for correct handling of aStartStruct parameter to nsRuleNode::Compute*Data< / title >
< script type = "text/javascript" src = "/tests/SimpleTest/SimpleTest.js" > < / script >
< script type = "text/javascript" src = "property_database.js" > < / script >
< style type = "text/css" id = "stylesheet" > < / style >
< 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=216456" > Mozilla Bug 216456< / a >
< p id = "display" >
< span id = "base" > < / span >
< span id = "test" > < / span >
< / p >
< div id = "content" style = "display: none" >
< / div >
< pre id = "test" >
< script class = "testbody" type = "text/javascript" >
function xfail_computecheck(prop, roundnum) {
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return false;
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}
function xfail_test(prop, roundnum) {
return false;
}
var gStyleSheet = document.getElementById("stylesheet").sheet;
var gRule1 = gStyleSheet.cssRules[gStyleSheet.insertRule("#base, #test {}", gStyleSheet.cssRules.length)];
var gRule2 = gStyleSheet.cssRules[gStyleSheet.insertRule("#test {}", gStyleSheet.cssRules.length)];
var gBase = getComputedStyle(document.getElementById("base"), "");
var gTest = getComputedStyle(document.getElementById("test"), "");
function round(lower_set, higher_set, roundnum) {
for (var prop in gCSSProperties) {
var info = gCSSProperties[prop];
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if (info.backend_only || info.subproperties || info.get_computed)
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continue;
gRule1.style.setProperty(prop, info[lower_set][0], "");
gRule2.style.setProperty(prop, info[higher_set][0], "");
}
for (var prop in gCSSProperties) {
var info = gCSSProperties[prop];
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if (info.backend_only || info.subproperties || info.get_computed)
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continue;
if ("prerequisites" in info) {
for (var prereq in info.prerequisites) {
gRule2.style.setProperty(prereq, info.prerequisites[prereq], "");
}
}
gBase.getPropertyValue(prop);
var higher_set_val = gTest.getPropertyValue(prop);
gRule2.style.setProperty(prop, info[lower_set][0], "");
var lower_set_val = gTest.getPropertyValue(prop);
(xfail_computecheck(prop, roundnum) ? todo_isnot : isnot)(higher_set_val, lower_set_val, "initial and other values of " + prop + " are different");
gRule2.style.removeProperty(prop);
(xfail_test(prop, roundnum) ? todo_is : is)(gTest.getPropertyValue(prop), lower_set_val, prop + " is not touched when its value comes from aStartStruct");
gRule2.style.setProperty(prop, info[higher_set][0], "");
if ("prerequisites" in info) {
for (var prereq in info.prerequisites) {
gRule2.style.setProperty(prereq, gCSSProperties[prereq][higher_set][0], "");
}
}
}
}
round("other_values", "initial_values", 1);
round("initial_values", "other_values", 2);
< / script >
< / pre >
< / body >
< / html >
