1 files changed, 49 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-paint-api/parse-input-arguments-008.https.html b/testing/web-platform/tests/css/css-paint-api/parse-input-arguments-008.https.html
new file mode 100644
index 0000000000..9543d2d884
--- /dev/null
+++ b/testing/web-platform/tests/css/css-paint-api/parse-input-arguments-008.https.html
@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<link rel="help" href="https://drafts.css-houdini.org/css-paint-api/">
+<link rel="match" href="parse-input-arguments-ref.html">
+<style>
+.container {
+  width: 100px;
+  height: 100px;
+}
+
+#canvas-geometry {
+  background-image: paint(geometry);
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+<body>
+<div id="canvas-geometry" class="container"></div>
+
+<script id="code" type="text/worklet">
+var testsPassed = false;
+try {
+    registerPaint('foo4', class {
+        static get inputProperties() {
+            return 42;
+        }
+    });
+} catch(ex) {
+    // 'inputProperties' property is 42, not a sequence<DOMString>.
+    if (ex.name == 'TypeError')
+        testsPassed = true;
+}
+
+registerPaint('geometry', class {
+    paint(ctx, geom) {
+        if (testsPassed)
+            ctx.fillStyle = 'green';
+        else
+            ctx.fillStyle = 'red';
+        ctx.fillRect(0, 0, geom.width, geom.height);
+    }
+});
+</script>
+
+<script>
+    importWorkletAndTerminateTestAfterAsyncPaint(CSS.paintWorklet, document.getElementById('code').textContent);
+</script>
+</body>
+</html>