LayoutTests/fast/canvas/canvas-createPattern-svg-image.html

<body>
    <p>Test CanvasRenderingContext2D.createPattern() can create a CanvasPattern from an SVGImageElement.</p>
    <canvas id="canvas"></canvas>
    <svg style="position: absolute; top: -999999px">
        <image id="source" href="resources/background.png" height="32" width="32" />
    </svg>
    <script>
        const image = document.getElementById("source");
        image.addEventListener("load", (e) => {
            const canvas = document.getElementById("canvas");
            const ctx = canvas.getContext("2d");
            const pattern = ctx.createPattern(image, "repeat");
            ctx.fillStyle = pattern;
            ctx.fillRect(0, 0, canvas.width, canvas.height);
        });
    </script>
</body>