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<!DOCTYPE html>
<link rel="author" href="mailto:rbuis@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
body {
margin: 0;
padding: 0;
}
div {
content-visibility:hidden;
}
rect {
stroke-width: 5px;
stroke:green;
}
</style>
<div>
<svg xmlns="http://www.w3.org/2000/svg">
<rect id="rect" x="5" y="5" width="10" height="10"/>
</svg>
</div>
<script>
test(() => {
const rectElement = document.getElementById('rect');
const length = rectElement.getTotalLength();
assert_greater_than(length, 0, 'length');
}, `getTotalLength() should return nonzero value in a c-v:hidden subtree.`);
test(() => {
const rectElement = document.getElementById('rect');
const point = rectElement.getPointAtLength(0);
assert_greater_than(point.x, 0, 'point.x');
assert_greater_than(point.y, 0, 'point.y');
}, `getPointAtLength() should return nonzero values in a c-v:hidden subtree.`);
test(() => {
const rectElement = document.getElementById('rect');
const inFill = rectElement.isPointInFill({ x: 7, y: 7});
assert_true(inFill, 'fill');
}, `isPointInFill() should return true in a c-v:hidden subtree.`);
test(() => {
const rectElement = document.getElementById('rect');
const inStroke = rectElement.isPointInStroke({ x: 7, y: 7});
assert_true(inStroke, 'stroke');
}, `isPointInStroke() should return true in a c-v:hidden subtree.`);
</script>
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