diff --git a/test/js/samples/window-binding-scroll-store/expected.js b/test/js/samples/window-binding-scroll-store/expected.js
deleted file mode 100644
index 92fb470f20..0000000000
--- a/test/js/samples/window-binding-scroll-store/expected.js
+++ /dev/null
@@ -1,133 +0,0 @@
-import {
-	SvelteComponent,
-	add_render_callback,
-	append,
-	component_subscribe,
-	detach,
-	element,
-	init,
-	insert,
-	listen,
-	noop,
-	safe_not_equal,
-	set_data,
-	set_style,
-	space,
-	text
-} from "svelte/internal";
-
-import { writable, derived } from "svelte/store";
-
-function create_fragment(ctx) {
-	let scrolling = false;
-
-	let clear_scrolling = () => {
-		scrolling = false;
-	};
-
-	let scrolling_timeout;
-	let p;
-	let t0;
-	let t1;
-	let t2;
-	let t3;
-	let t4;
-	let t5;
-	let t6;
-	let t7;
-	let t8;
-	let div;
-	let dispose;
-	add_render_callback(ctx.onwindowscroll);
-
-	return {
-		c() {
-			p = element("p");
-			t0 = text("scroll y is ");
-			t1 = text(ctx.$y);
-			t2 = text(". ");
-			t3 = text(ctx.$y);
-			t4 = text(" * ");
-			t5 = text(ctx.$y);
-			t6 = text(" = ");
-			t7 = text(ctx.$y_squared);
-			t8 = space();
-			div = element("div");
-			set_style(p, "position", "fixed");
-			set_style(p, "top", "1em");
-			set_style(p, "left", "1em");
-			set_style(div, "height", "9999px");
-
-			dispose = listen(window, "scroll", () => {
-				scrolling = true;
-				clearTimeout(scrolling_timeout);
-				scrolling_timeout = setTimeout(clear_scrolling, 100);
-				ctx.onwindowscroll();
-			});
-		},
-		m(target, anchor) {
-			insert(target, p, anchor);
-			append(p, t0);
-			append(p, t1);
-			append(p, t2);
-			append(p, t3);
-			append(p, t4);
-			append(p, t5);
-			append(p, t6);
-			append(p, t7);
-			insert(target, t8, anchor);
-			insert(target, div, anchor);
-		},
-		p(changed, ctx) {
-			if (changed.$y && !scrolling) {
-				scrolling = true;
-				clearTimeout(scrolling_timeout);
-				scrollTo(window.pageXOffset, ctx.$y);
-				scrolling_timeout = setTimeout(clear_scrolling, 100);
-			}
-
-			if (changed.$y) set_data(t1, ctx.$y);
-			if (changed.$y) set_data(t3, ctx.$y);
-			if (changed.$y) set_data(t5, ctx.$y);
-			if (changed.$y_squared) set_data(t7, ctx.$y_squared);
-		},
-		i: noop,
-		o: noop,
-		d(detaching) {
-			if (detaching) detach(p);
-			if (detaching) detach(t8);
-			if (detaching) detach(div);
-			dispose();
-		}
-	};
-}
-
-function instance($$self, $$props, $$invalidate) {
-	let $y;
-	let $y_squared;
-	const y = writable(0);
-	component_subscribe($$self, y, value => $$invalidate("$y", $y = value));
-	const y_squared = derived(y, $y => $y * $y);
-	component_subscribe($$self, y_squared, value => $$invalidate("$y_squared", $y_squared = value));
-
-	function onwindowscroll() {
-		y.set($y = window.pageYOffset)
-	}
-
-	return {
-		y,
-		y_squared,
-		$y,
-		$y_squared,
-		onwindowscroll
-	};
-}
-
-class Component extends SvelteComponent {
-	constructor(options) {
-		super();
-		init(this, options, instance, create_fragment, safe_not_equal, {});
-	}
-}
-
-export default Component;
\ No newline at end of file
diff --git a/test/js/samples/window-binding-scroll-store/input.svelte b/test/js/samples/window-binding-scroll-store/input.svelte
deleted file mode 100644
index fe225520d7..0000000000
--- a/test/js/samples/window-binding-scroll-store/input.svelte
+++ /dev/null
@@ -1,15 +0,0 @@
-<script>
-	import { writable, derived } from 'svelte/store';
-	const y = writable(0);
-	const y_squared = derived(y, $y => $y * $y);
-</script>
-
-<svelte:window bind:scrollY={$y}/>
-
-<p style="position: fixed; top: 1em; left: 1em;">
-	scroll y is {$y}. {$y} * {$y} = {$y_squared}
-</p>
-
-<div style="height: 9999px">
-	
-</div>
\ No newline at end of file