From 112c51cb883cadbaf01188485c54292f1b187581 Mon Sep 17 00:00:00 2001
From: Nick Vincent <the.nick.vincent@gmail.com>
Date: Sun, 6 Dec 2020 11:10:55 -0800
Subject: [PATCH] Add regression test for resize listener iframe z-index

---
 .../samples/binding-width-height-z-index/_config.js       | 7 +++++++
 .../samples/binding-width-height-z-index/main.svelte      | 8 ++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 test/runtime/samples/binding-width-height-z-index/_config.js
 create mode 100644 test/runtime/samples/binding-width-height-z-index/main.svelte

diff --git a/test/runtime/samples/binding-width-height-z-index/_config.js b/test/runtime/samples/binding-width-height-z-index/_config.js
new file mode 100644
index 0000000000..423289f8d3
--- /dev/null
+++ b/test/runtime/samples/binding-width-height-z-index/_config.js
@@ -0,0 +1,7 @@
+export default {
+  async test({ assert, target }) {
+    const iframe = target.querySelector('iframe');
+
+    assert.equal(iframe.style.zIndex, '-1');
+  }
+};
diff --git a/test/runtime/samples/binding-width-height-z-index/main.svelte b/test/runtime/samples/binding-width-height-z-index/main.svelte
new file mode 100644
index 0000000000..bc14bd33f8
--- /dev/null
+++ b/test/runtime/samples/binding-width-height-z-index/main.svelte
@@ -0,0 +1,8 @@
+<script>
+	let offsetWidth = 0;
+	let offsetHeight = 0;
+</script>
+
+<div style="z-index: 42;" bind:offsetHeight bind:offsetWidth>
+	<h1>Hello</h1>
+</div>