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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Motion Path Module Level 1: parsing offset-path with shape()</title>
<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-path-property">
<link rel="help" href="https://drafts.csswg.org/css-shapes-2/#shape-function">
<meta name="assert" content="offset-path supports the full shape() grammar.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
</head>
<body>
<script>
// basic
test_valid_value("offset-path", "shape(from 0px 0px, line to 10px 10px)");
test_valid_value("offset-path", "shape( from 0px 0px, line to 10px 10px )", "shape(from 0px 0px, line to 10px 10px)");
test_valid_value("offset-path", "shape(from 1em 50%, line to 10px 10px)");
test_valid_value("offset-path", "shape(from 1ch 50px, line to 10rem 10vh)");
test_valid_value("offset-path", "shape(from 1ch -50px, line to -10% 12px)");
// segment types
test_valid_value("offset-path", "shape(from 10px 10px, move by 10px 5px, line by 20px 40%, close)");
test_valid_value("offset-path", "shape(from 10px 10px, hline by 10px, vline to 5rem)");
test_valid_value("offset-path", "shape(from 10px 10px, vline by 5%, hline to 1vw)");
test_valid_value("offset-path", "shape(from 10px 10px, curve to 50px 20px via 10rem 1%)");
test_valid_value("offset-path", "shape(from 10px 10px, curve to 50px 20px via 10rem 1px 20vh 1ch)");
test_valid_value("offset-path", "shape(from 10px 10px, curve by 50px 20px via 10rem 1px 20vh 1ch)");
test_valid_value("offset-path", "shape(from 10px 10px, smooth to 50px 20px via 10rem 1%)");
test_valid_value("offset-path", "shape(from 10px 10px, smooth to 50px 1pt)");
test_valid_value("offset-path", "shape(from 10px 10px, arc to 50px 1pt of 10px 10px)", "shape(from 10px 10px, arc to 50px 1pt of 10px)");
test_valid_value("offset-path", "shape(from 10px 10px, arc to 50px 1pt of 10px 10px small rotate 0deg)", "shape(from 10px 10px, arc to 50px 1pt of 10px)");
test_valid_value("offset-path", "shape(from 10% 1rem, arc to 50px 1pt of 20% cw large rotate 25deg)", "shape(from 10% 1rem, arc to 50px 1pt of 20% cw large rotate 25deg)");
// nonsense
test_invalid_value("offset-path", "shape(evenodd from 0px 0px, line to 10px 10px)");
test_invalid_value("offset-path", "shape(nonzero from 0px 0px, line to 10px 10px)");
test_invalid_value("offset-path", "shape(evenodd from 0px 0px, close)");
test_invalid_value("offset-path", "shape(from 0px 0px, close path)");
test_invalid_value("offset-path", "shape(from 10px 10px, curve to 50px 20px via 10rem)");
test_invalid_value("offset-path", "shape(from 10px 10px, curve to 50px 20px via 10rem 1% 12px)");
test_invalid_value("offset-path", "shape(from 10px 10px, hline byy 10px, vline to 5rem)");
test_invalid_value("offset-path", "shape(from 10px 10px, vline by 5% hline by 1vw");
test_invalid_value("offset-path", "shape(from 10px 10px, smooth to 50px 20px via 10rem)");
test_invalid_value("offset-path", "shape(from 10px 10px, smooth to 50px 20px via 10rem 2px 2pt)");
test_invalid_value("offset-path", "shape()");
test_invalid_value("offset-path", "shape(from)");
test_invalid_value("offset-path", "shape(from 0px)");
test_invalid_value("offset-path", "shape(from 0px 20px,)");
test_invalid_value("offset-path", "shape(close)");
test_invalid_value("offset-path", "shape(nonzero close)");
test_invalid_value("offset-path", "shape(from 0px 10px)");
test_invalid_value("offset-path", "shape(allkindsofnonsense)");
test_invalid_value("offset-path", "shape(arc)");
</script>
</body>
</html>
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