failing test for skipped segments

test/apps/basics/src/routes/skipped/[one]/[two].svelte

@@ -0,0 +1,14 @@
+<script context="module">
+	export function preload({ params }) {
+		return params;
+	}
+</script>
+
+<script>
+	export let one;
+	export let two;
+</script>
+
+<h1>{one}:{two}</h1>
+
+<a href="y/1">y/1</a>

test/apps/basics/test.ts

@@ -324,4 +324,18 @@ describe('basics', function() {
 
 		assert.ok(html.body.indexOf('<h1>HTML</h1>') !== -1);
 	});
+
+	it('invalidates page when a segment is skipped', async () => {
+		await page.goto(`${base}/skipped/x/1`);
+		await start();
+		await prefetchRoutes();
+
+		await page.click('a[href="skipped/y/1"]');
+		await wait(50);
+
+		assert.equal(
+			await title(),
+			'y:1'
+		);
+	});
 });