diff options
Diffstat (limited to 'testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/removed-element-is-removed-from-top-layer.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/removed-element-is-removed-from-top-layer.html | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/removed-element-is-removed-from-top-layer.html b/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/removed-element-is-removed-from-top-layer.html new file mode 100644 index 0000000000..b0e50e3869 --- /dev/null +++ b/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/removed-element-is-removed-from-top-layer.html @@ -0,0 +1,44 @@ +<!DOCTYPE html> +<html> +<head> +<link rel="match" href="removed-element-is-removed-from-top-layer-ref.html"> +<link rel="help" href="https://fullscreen.spec.whatwg.org/#new-stacking-layer"> +<style> +dialog { + height: 100px; + width: 100px; +} + +::backdrop { + display: none; +} + +#bottomDialog { + background-color: blue; + top: 231px; +} + +#topDialog { + background-color: green; + top: 50px; + left: 50px; +} +</style> +</head> +<body> +<p>Bug <a href="https://bugs.webkit.org/show_bug.cgi?id=105489">105489</a>: Elements must be reattached when inserted/removed from top layer +<p>The test passes if you see a green rectangle stacked on top of a blue rectangle. +<dialog id="bottomDialog"></dialog> +<dialog id="topDialog"></dialog> +<script> +document.getElementById('topDialog').showModal(); +var bottomDialog = document.getElementById('bottomDialog'); +bottomDialog.showModal(); +bottomDialog.offsetTop; // force a layout +var parent = bottomDialog.parentNode; +parent.removeChild(bottomDialog); +parent.appendChild(bottomDialog); +</script> +</body> +</html> + |