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<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Values Test: percentages in calc() and computed border-radius values</title>
<!--
Bugzilla bug report 1516454: Computed value of border-radius with calc(percentage) is incorrect
https://bugzilla.mozilla.org/show_bug.cgi?id=1516454
-->
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
<link rel="help" href="https://www.w3.org/TR/css-values-3/#calc-computed-value">
<style>
div#target
{
border: black solid 5px;
height: 100px;
width: 100px;
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<div id="target"></div>
<script>
function startTesting()
{
var targetElement = document.getElementById("target");
function compareValue(property_name, calcValue, expectedValue, description)
{
test(function()
{
targetElement.style.setProperty(property_name, "initial");
targetElement.style.setProperty(property_name, calcValue);
var computedCalcValue = getComputedStyle(targetElement)[property_name];
targetElement.style.setProperty(property_name, expectedValue);
var computedExpectedValue = getComputedStyle(targetElement)[property_name];
assert_equals(computedCalcValue, computedExpectedValue);
}, description);
}
compareValue("border-top-left-radius", "calc(50%)", "50%", "simple percentage conversion test 1");
compareValue("border-top-right-radius", "calc(50%)", "50%", "simple percentage conversion test 2");
compareValue("border-bottom-left-radius", "calc(50%)", "50%", "simple percentage conversion test 3");
compareValue("border-bottom-right-radius", "calc(50%)", "50%", "simple percentage conversion test 4");
compareValue("border-top-left-radius", "calc(50%) calc(25%)", "50% 25%", "percentage conversion test 5");
compareValue("border-top-right-radius", "calc(50%) calc(25%)", "50% 25%", "percentage conversion test 6");
compareValue("border-bottom-left-radius", "calc(50%) calc(25%)", "50% 25%", "percentage conversion test 7");
compareValue("border-bottom-right-radius", "calc(50%) calc(25%)", "50% 25%", "percentage conversion test 8");
}
startTesting();
</script>
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