Blitz - WPT: palette-values-rule-add-2.html

wpt / css / css-fonts / palette-values-rule-add-2.html

/css/css-fonts/palette-values-rule-add-2.html

<!DOCTYPE html>
<html class="reftest-wait">
<head>
<meta charset="utf-8">
<title>Tests that dynamically adding a @font-palette-values rule causes the necessary rendering update</title>
<link rel="help" href="https://drafts.csswg.org/css-fonts/#font-palette-values">
<link rel="author" title="Myles C. Maxfield" href="mailto:mmaxfield@apple.com">
<link rel="match" href="palette-values-rule-add-2-ref.html">
<style>
@font-face {
    font-family: "COLR-test-font";
    src: url("resources/COLR-palettes-test-font.ttf") format("truetype");
}
</style>
</head>
<body>
<div style="font: 48px 'COLR-test-font'; font-palette: --MyPalette;">A</div>
<script>
let count = 0;
function tick() {
    if (count > 3) {
        let style = document.createElement("style");
        document.head.appendChild(style);
        style.sheet.insertRule(`
            @font-palette-values --MyPalette {
                font-family: "COLR-test-font";
                base-palette: 1;
            }`);
        document.documentElement.classList.remove("reftest-wait");
    } else {
        ++count;
        requestAnimationFrame(tick);
    }
}
[...document.fonts][0].load().then(tick);
</script>
</body>
</html>

/css/css-fonts/palette-values-rule-add-2-ref.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Tests that dynamically adding a @font-palette-values rule causes the necessary rendering update</title>
<link rel="help" href="https://drafts.csswg.org/css-fonts/#font-palette-values">
<link rel="author" title="Myles C. Maxfield" href="mailto:mmaxfield@apple.com">
<style>
@font-face {
    font-family: "COLR-test-font";
    src: url("resources/COLR-palettes-test-font.ttf") format("truetype");
}

@font-palette-values --MyPalette {
    font-family: "COLR-test-font";
    base-palette: 1;
}
</style>
</head>
<body>
<div style="font: 48px 'COLR-test-font'; font-palette: --MyPalette;">A</div>
</body>
</html>