Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-values/minmax-angle-serialize.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<link rel="author" title="Xiaocheng Hu" href="mailto:xiaochengh@chromium.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../support/serialize-testcommon.js"></script>
<div id=target></div>
<script>
function test_serialization(t,s,c,u, {prop="transform"}={}) {
t = `rotate(${t})`;
test_specified_serialization(prop, t, `rotate(${s})`);
test_computed_serialization(prop, t, c);
if(u) test_used_serialization(prop, t, u);
}
// Browsers aren't perfectly interoperable about how a 90deg rotation is serialized,
// but that's not the focus of this test,
// so just capture *whatever* the browser does and expect that.
const rotateMatrix = (()=>{
const el = document.querySelector("#target");
el.style.transform = "rotate(90deg)";
const ret = getComputedStyle(el).transform;
el.removeAttribute('style');
return ret;
})();
test_serialization(
'min(90deg)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'min(.25turn)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'min(100grad)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'max(90deg)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'max(.25turn)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'max(100grad)',
'calc(90deg)',
rotateMatrix);
// No way to test 'rad' serialization without depending heavily on numeric serialization
// and the precision used for radians...
test_serialization(
'min(90deg, 92deg, 93deg)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'min(93deg, 92deg, 90deg)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'min(90deg, 1.58rad, 0.25turn)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'min(0.25turn, 1.58rad, 90deg)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'max(81deg, 82deg, 90deg)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'max(83deg, 82deg, 90deg)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'max(90deg, 1.57rad, 0.25turn)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'max(0.25turn, 1.57rad, 90deg)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'calc(min(30deg) + max(60deg))',
'calc(90deg)',
rotateMatrix);
test_serialization(
'calc(50grad + min(45deg))',
'calc(90deg)',
rotateMatrix);
test_serialization(
'calc(min(45deg) + 50grad)',
'calc(90deg)',
rotateMatrix);
test_serialization(
'calc(50grad + max(45deg))',
'calc(90deg)',
rotateMatrix);
test_serialization(
'calc(max(45deg) + 50grad)',
'calc(90deg)',
rotateMatrix);
</script>