testing/web-platform/tests/css/css-masking/clip-path/clip-path-reference-restore.html
<!DOCTYPE html>
<title>CSS Masking: Consecutive clip-paths don't affect each other.</title>
<link rel="author" title="Fredrik Söderquist" href="mailto:fs@opera.com">
<link rel="help" href="https://drafts.fxtf.org/css-masking-1/#the-clip-path">
<link rel="issue" href="https://crbug.com/391291">
<link rel="match" href="reference/clip-path-reference-restore-ref.html">
<meta name="assert" content="Check that consecutive clip-paths don't affect each other"/>
<style>
.error {
width: 100px;
height: 100px;
background-color: red;
position: absolute;
}
.test {
width: 200px;
height: 50px;
background-color: green;
clip-path: url(#c);
}
</style>
<div class="error"></div>
<div class="test"></div>
<div class="test"></div>
<svg>
<defs>
<clipPath id="c" clipPathUnits="objectBoundingBox">
<rect width="0.5" height="1"/>
</clipPath>
</defs>
</svg>
