From 98bd5270f0b0957216f803f1bcb0df795f77afdb Mon Sep 17 00:00:00 2001
From: "S. Elliott Johnson" <sejohnson@torchcloudconsulting.com>
Date: Tue, 9 Sep 2025 17:03:43 -0600
Subject: [PATCH] failing test

---
 .../samples/error-boundary-23/_config.js      | 14 ++++++++++++
 .../samples/error-boundary-23/main.svelte     |  7 ++++++
 .../samples/error-boundary-23/test.svelte     | 22 +++++++++++++++++++
 3 files changed, 43 insertions(+)
 create mode 100644 packages/svelte/tests/runtime-runes/samples/error-boundary-23/_config.js
 create mode 100644 packages/svelte/tests/runtime-runes/samples/error-boundary-23/main.svelte
 create mode 100644 packages/svelte/tests/runtime-runes/samples/error-boundary-23/test.svelte

diff --git a/packages/svelte/tests/runtime-runes/samples/error-boundary-23/_config.js b/packages/svelte/tests/runtime-runes/samples/error-boundary-23/_config.js
new file mode 100644
index 0000000000..fd51be3ca1
--- /dev/null
+++ b/packages/svelte/tests/runtime-runes/samples/error-boundary-23/_config.js
@@ -0,0 +1,14 @@
+import { flushSync } from 'svelte';
+import { test } from '../../test';
+
+export default test({
+	test({ assert, target, logs }) {
+		let btn = target.querySelector('button');
+
+		btn?.click();
+		btn?.click();
+		flushSync();
+
+		assert.deepEqual(logs, ['error caught 1', 'error caught 2']);
+	}
+});
diff --git a/packages/svelte/tests/runtime-runes/samples/error-boundary-23/main.svelte b/packages/svelte/tests/runtime-runes/samples/error-boundary-23/main.svelte
new file mode 100644
index 0000000000..3c599e2aa7
--- /dev/null
+++ b/packages/svelte/tests/runtime-runes/samples/error-boundary-23/main.svelte
@@ -0,0 +1,7 @@
+<script lang="ts"> 
+  import Test from './test.svelte';
+</script>
+
+<svelte:boundary onerror={(e) => {console.log(e.stack)}}>
+  <Test />
+</svelte:boundary>
diff --git a/packages/svelte/tests/runtime-runes/samples/error-boundary-23/test.svelte b/packages/svelte/tests/runtime-runes/samples/error-boundary-23/test.svelte
new file mode 100644
index 0000000000..e24a94220f
--- /dev/null
+++ b/packages/svelte/tests/runtime-runes/samples/error-boundary-23/test.svelte
@@ -0,0 +1,22 @@
+<script>
+	let count = $state(0);
+
+	let test = $derived.by(() => {
+		if (count > 1) {
+			throw new Error('test');
+		}
+	});
+</script>
+
+<svelte:boundary onerror={(e) => {console.log('error caught 1')}}>
+		<div>Count: {count}</div>
+		<button onclick={() => count++}>Increment</button>
+		{count} / {test}
+</svelte:boundary>
+
+
+<svelte:boundary onerror={(e) => {console.log('error caught 2')}}>
+		<div>Count: {count}</div>
+		<button onclick={() => count++}>Increment</button>
+		{count} / {test}
+</svelte:boundary>