more tests

Author: Rich-Harris

packages/svelte/tests/css/samples/siblings-combinator-component-named-snippet/Child.svelte

@@ -0,0 +1,5 @@
+<script>
+	let { foo } = $props();
+</script>
+
+{@render foo()}

packages/svelte/tests/css/samples/siblings-combinator-component-named-snippet/expected.css

@@ -0,0 +1,4 @@
+
+	x.svelte-xyz + y:where(.svelte-xyz) {
+		color: green;
+	}

packages/svelte/tests/css/samples/siblings-combinator-component-named-snippet/input.svelte

@@ -0,0 +1,17 @@
+<script>
+	import Child from './Child.svelte';
+</script>
+
+<x></x>
+
+<Child>
+	{#snippet foo()}
+		<y>this should be green</y>
+	{/snippet}
+</Child>
+
+<style>
+	x + y {
+		color: green;
+	}
+</style>

packages/svelte/tests/css/samples/siblings-combinator-missing-fallback/expected.css

@@ -0,0 +1,4 @@
+
+	x.svelte-xyz + z:where(.svelte-xyz) {
+		color: green;
+	}

packages/svelte/tests/css/samples/siblings-combinator-missing-fallback/input.svelte

@@ -0,0 +1,13 @@
+<x></x>
+
+<slot>
+	<y>fallback content</y>
+</slot>
+
+<z>this should be green if the slot fallback is not rendered</z>
+
+<style>
+	x + z {
+		color: green;
+	}
+</style>