From b985eea817c1b1cddf10d9ad9b6c0d3b2e0f4b8c Mon Sep 17 00:00:00 2001
From: Dominic Gannaway <dg@domgan.com>
Date: Fri, 5 Jul 2024 14:46:49 +0100
Subject: [PATCH] add test

---
 .../samples/effect-root-3/_config.js          | 28 +++++++++++++++++++
 .../samples/effect-root-3/main.svelte         | 11 ++++++++
 .../samples/effect-root-3/root.svelte.js      | 20 +++++++++++++
 3 files changed, 59 insertions(+)
 create mode 100644 packages/svelte/tests/runtime-runes/samples/effect-root-3/_config.js
 create mode 100644 packages/svelte/tests/runtime-runes/samples/effect-root-3/main.svelte
 create mode 100644 packages/svelte/tests/runtime-runes/samples/effect-root-3/root.svelte.js

diff --git a/packages/svelte/tests/runtime-runes/samples/effect-root-3/_config.js b/packages/svelte/tests/runtime-runes/samples/effect-root-3/_config.js
new file mode 100644
index 0000000000..fe2a8bb499
--- /dev/null
+++ b/packages/svelte/tests/runtime-runes/samples/effect-root-3/_config.js
@@ -0,0 +1,28 @@
+import { flushSync } from 'svelte';
+import { test } from '../../test';
+
+export default test({
+	async test({ assert, target, logs }) {
+		const [b1, b2, b3] = target.querySelectorAll('button');
+
+		flushSync(() => {
+			b1.click();
+			b2.click();
+		});
+
+		assert.deepEqual(logs, [0, 1]);
+
+		flushSync(() => {
+			b3.click();
+		});
+
+		assert.deepEqual(logs, [0, 1, 'cleanup 1', 'cleanup 2']);
+
+		flushSync(() => {
+			b1.click();
+			b2.click();
+		});
+
+		assert.deepEqual(logs, [0, 1, 'cleanup 1', 'cleanup 2']);
+	}
+});
diff --git a/packages/svelte/tests/runtime-runes/samples/effect-root-3/main.svelte b/packages/svelte/tests/runtime-runes/samples/effect-root-3/main.svelte
new file mode 100644
index 0000000000..fb37dfe47d
--- /dev/null
+++ b/packages/svelte/tests/runtime-runes/samples/effect-root-3/main.svelte
@@ -0,0 +1,11 @@
+<script>
+	import { with_root } from './root.svelte.js';
+	let x = $state(0);
+	let y = $state(0);
+
+	const cleanup = with_root(() => x)
+</script>
+
+<button onclick={() => x++}>{x}</button>
+<button onclick={() => y++}>{y}</button>
+<button onclick={cleanup}>cleanup</button>
diff --git a/packages/svelte/tests/runtime-runes/samples/effect-root-3/root.svelte.js b/packages/svelte/tests/runtime-runes/samples/effect-root-3/root.svelte.js
new file mode 100644
index 0000000000..4e05cdf8ef
--- /dev/null
+++ b/packages/svelte/tests/runtime-runes/samples/effect-root-3/root.svelte.js
@@ -0,0 +1,20 @@
+export function with_root(get_x) {
+	const cleanup = $effect.root(() => {
+		$effect(() => {
+			console.log(get_x());
+		});
+
+		const nested_cleanup = $effect.root(() => {
+			return () => {
+				console.log('cleanup 2');
+			};
+		});
+
+		return () => {
+			console.log('cleanup 1');
+			nested_cleanup();
+		};
+	});
+
+	return cleanup;
+}