diff options
Diffstat (limited to 'testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-parent-overflow-scroll.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-parent-overflow-scroll.html | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-parent-overflow-scroll.html b/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-parent-overflow-scroll.html new file mode 100644 index 0000000000..a230defeea --- /dev/null +++ b/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-parent-overflow-scroll.html @@ -0,0 +1,35 @@ +<!DOCTYPE html> +<html> +<title>Test that parent overflow: scroll; does not affect top layer elements</title> +<meta charset="utf-8"> +<link rel="author" title="Tim Nguyen" href="https://github.com/nt1m"> +<link rel="match" href="green-dialog-and-backdrop.html"> +<link rel="help" href="https://fullscreen.spec.whatwg.org/#new-stacking-layer"> +<style> +body { background: red; } + +#parent { + max-width: 0; + max-height: 0; + width: 0; + height: 0; + overflow: scroll; + position: absolute; +} + +dialog::backdrop, +dialog { + background: green; + position: absolute; + outline: none; +} +</style> +<body> +<div id="parent"> + <dialog>PASS if no red shows</dialog> +</div> +<script> + document.querySelector("dialog").showModal(); +</script> +</body> +</html> |