diff --git a/test/runtime/samples/component-slot-default-forwarding-dev/Child.svelte b/test/runtime/samples/component-slot-default-forwarding-dev/Child.svelte
new file mode 100644
index 0000000000..5e2aa3cfb1
--- /dev/null
+++ b/test/runtime/samples/component-slot-default-forwarding-dev/Child.svelte
@@ -0,0 +1,3 @@
+<slot />
+<slot name="third">First slot's default text</slot>
+<slot name="fourth">Second slot's default text</slot>
diff --git a/test/runtime/samples/component-slot-default-forwarding-dev/Parent.svelte b/test/runtime/samples/component-slot-default-forwarding-dev/Parent.svelte
new file mode 100644
index 0000000000..1f5ea3d12b
--- /dev/null
+++ b/test/runtime/samples/component-slot-default-forwarding-dev/Parent.svelte
@@ -0,0 +1,9 @@
+<script>
+	import Child from './Child.svelte';
+</script>
+
+<Child>
+	<slot>Default here is applied</slot>
+	<slot name="first" slot="third" />
+	<slot name="second" slot="fourth"/>
+</Child>
diff --git a/test/runtime/samples/component-slot-default-forwarding-dev/_config.js b/test/runtime/samples/component-slot-default-forwarding-dev/_config.js
new file mode 100644
index 0000000000..cc66f2a409
--- /dev/null
+++ b/test/runtime/samples/component-slot-default-forwarding-dev/_config.js
@@ -0,0 +1,16 @@
+export default {
+	compileOptions: {
+		dev: true 
+	},
+	html: `
+		Default here is applied
+		<h3 slot="first">First slot</h3>
+		Second slot's default text
+		Default here is applied
+		First slot's default text
+		<h4 slot="second">Second slot</h3>
+		<h3>Default slot</h3>
+		First slot's default text
+		Second slot's default text
+	`
+};
diff --git a/test/runtime/samples/component-slot-default-forwarding-dev/main.svelte b/test/runtime/samples/component-slot-default-forwarding-dev/main.svelte
new file mode 100644
index 0000000000..0b5dd00dee
--- /dev/null
+++ b/test/runtime/samples/component-slot-default-forwarding-dev/main.svelte
@@ -0,0 +1,13 @@
+<script>
+	import Parent from './Parent.svelte';
+</script>
+
+<Parent>
+	<h3 slot="first">First slot</h3>
+</Parent>
+<Parent>
+	<h4 slot="second">Second slot</h4> 
+</Parent>
+<Parent>
+	<h3>Default slot</h3>
+</Parent>
diff --git a/test/runtime/samples/component-slot-default-forwarding/Child.svelte b/test/runtime/samples/component-slot-default-forwarding/Child.svelte
new file mode 100644
index 0000000000..5e2aa3cfb1
--- /dev/null
+++ b/test/runtime/samples/component-slot-default-forwarding/Child.svelte
@@ -0,0 +1,3 @@
+<slot />
+<slot name="third">First slot's default text</slot>
+<slot name="fourth">Second slot's default text</slot>
diff --git a/test/runtime/samples/component-slot-default-forwarding/Parent.svelte b/test/runtime/samples/component-slot-default-forwarding/Parent.svelte
new file mode 100644
index 0000000000..1f5ea3d12b
--- /dev/null
+++ b/test/runtime/samples/component-slot-default-forwarding/Parent.svelte
@@ -0,0 +1,9 @@
+<script>
+	import Child from './Child.svelte';
+</script>
+
+<Child>
+	<slot>Default here is applied</slot>
+	<slot name="first" slot="third" />
+	<slot name="second" slot="fourth"/>
+</Child>
diff --git a/test/runtime/samples/component-slot-default-forwarding/_config.js b/test/runtime/samples/component-slot-default-forwarding/_config.js
new file mode 100644
index 0000000000..5ba93ca8df
--- /dev/null
+++ b/test/runtime/samples/component-slot-default-forwarding/_config.js
@@ -0,0 +1,16 @@
+export default {
+	compileOptions: {
+		dev: false 
+	},
+	html: `
+		Default here is applied
+		<h3 slot="first">First slot</h3>
+		Second slot's default text
+		Default here is applied
+		First slot's default text
+		<h4 slot="second">Second slot</h3>
+		<h3>Default slot</h3>
+		First slot's default text
+		Second slot's default text
+	`
+};
diff --git a/test/runtime/samples/component-slot-default-forwarding/main.svelte b/test/runtime/samples/component-slot-default-forwarding/main.svelte
new file mode 100644
index 0000000000..0b5dd00dee
--- /dev/null
+++ b/test/runtime/samples/component-slot-default-forwarding/main.svelte
@@ -0,0 +1,13 @@
+<script>
+	import Parent from './Parent.svelte';
+</script>
+
+<Parent>
+	<h3 slot="first">First slot</h3>
+</Parent>
+<Parent>
+	<h4 slot="second">Second slot</h4> 
+</Parent>
+<Parent>
+	<h3>Default slot</h3>
+</Parent>