1 files changed, 20 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/element/manual/drawing-text-to-the-canvas/canvas.2d.disconnected-font-size-math.html b/testing/web-platform/tests/html/canvas/element/manual/drawing-text-to-the-canvas/canvas.2d.disconnected-font-size-math.html
new file mode 100644
index 0000000000..2cecff68f1
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/manual/drawing-text-to-the-canvas/canvas.2d.disconnected-font-size-math.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>font-size: math treated as medium in disconnected canvas</title>
+<link rel="match" href="canvas.2d.disconnected-font-size-math-ref.html">
+<body>
+</body>
+<script>
+var d = new Document();
+var c = d.createElementNS("http://www.w3.org/1999/xhtml", "canvas");
+var ctx = c.getContext("2d");
+ctx.font = `math serif`;
+ctx.fillText("Hello World!", 5, c.height / 2);
+c.toBlob((blob) => {
+  var img = document.createElement("img");
+  const url = URL.createObjectURL(blob);
+  img.src = url;
+  img.style.border = "3px solid cyan";
+  document.body.appendChild(img);
+});
+</script>