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calc-infinity-nan-serialize-resolution.html
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<!DOCTYPE HTML>
<title>Infinity and NaN: calc() serialization for time values.</title>
<link rel="author" title="Seokho Song" href="mailto:0xdevssh@gmail.com">
<link rel="help" href="https://drafts.csswg.org/css-values/#calc-type-checking">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../support/serialize-testcommon.js"></script>
<div id="target"></div>
<div id="log"></div>
<script>
// There's no css property that takes a raw <resolution>, so we use image-set() to test it.
function test_serialization(t,s, {prop="backgroundImage"}={}) {
test_specified_serialization(prop, t, s)
}
//TEST CASE | EXPECTED
var test_map = {
"1x * NaN" :"calc(NaN * 1dppx)",
"1x * nan" :"calc(NaN * 1dppx)",
"1dppx * NaN" :"calc(NaN * 1dppx)",
"1dppx * infinity / infinity" :"calc(NaN * 1dppx)",
"1dppx * 0 * infinity" :"calc(NaN * 1dppx)",
"1dppx * (infinity + -infinity)" :"calc(NaN * 1dppx)",
"1dppx * (-infinity + infinity)" :"calc(NaN * 1dppx)",
"1dppx * (infinity - infinity)" :"calc(NaN * 1dppx)",
"1dppx * infinity" :"calc(infinity * 1dppx)",
"1dppx * -infinity" :"calc(-infinity * 1dppx)",
"1dppx * iNFinIty" :"calc(infinity * 1dppx)",
"1dppx * (infinity + infinity)" :"calc(infinity * 1dppx)",
"1dppx * (-infinity + -infinity)" :"calc(-infinity * 1dppx)",
"1dppx * 1/infinity" :"calc(0dppx)",
"1dppx * infinity * infinity" :"calc(infinity * 1dppx)",
"1dppx * -infinity * -infinity" :"calc(infinity * 1dppx)",
"1 * max(INFinity*3dppx, 0dppx)" :"calc(infinity * 1dppx)",
"1 * min(inFInity*4dppx, 0dppx)" :"calc(0dppx)",
"1 * max(nAn*2dppx, 0dppx)" :"calc(NaN * 1dppx)",
"1 * min(nan*3dppx, 0dppx)" :"calc(NaN * 1dppx)",
"1 * clamp(-INFINITY*20dppx, 0dppx, infiniTY*10dppx)" :"calc(0dppx)",
"1dppx * max(NaN, min(0,10))" :"calc(NaN * 1dppx)",
"1dppx * clamp(NaN, 0, 10)" :"calc(NaN * 1dppx)",
"1dppx * max(0, min(10, NaN))" :"calc(NaN * 1dppx)",
"1dppx * clamp(0, 10, NaN)" :"calc(NaN * 1dppx)",
"1dppx * max(0, min(NaN, 10))" :"calc(NaN * 1dppx)",
"1dppx * clamp(0, NaN, 10)" :"calc(NaN * 1dppx)",
"1dppx * clamp(-Infinity, 0, infinity)" :"calc(0dppx)",
"1dppx * clamp(-inFinity, infinity, 10)" :"calc(10dppx)",
};
for (const exp in test_map)
test_serialization(`image-set(url("") calc(${exp}))`, `image-set(url("") ${test_map[exp]})`);
</script>