added tests

Author: FoHoOV

packages/svelte/tests/runtime-browser/samples/browser-events-ending-with-capture/_config.js

@@ -0,0 +1,16 @@
+import { tick } from 'svelte';
+import { test } from '../../assert';
+
+export default test({
+	async test({ assert, window }) {
+		const div = window.document.querySelector('div');
+
+		div.dispatchEvent(new PointerEvent('gotpointercapture'));
+		div.dispatchEvent(new PointerEvent('lostpointercapture'));
+
+		await tick();
+
+		assert.equal(div?.dataset.lostCaptured, 'true');
+		assert.equal(div?.dataset.gotCaptured, 'true');
+	}
+});

packages/svelte/tests/runtime-browser/samples/browser-events-ending-with-capture/main.svelte

@@ -0,0 +1,13 @@
+<script>
+</script>
+
+<div
+  ongotpointercapture={(e) => {
+    e.target.dataset.gotCaptured = "true";
+  }}
+  onlostpointercapture={(e) => {
+	e.target.dataset.lostCaptured = "true";
+  }}
+>
+</div>
+