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Diffstat (limited to 'testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-stacking-dynamic.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-stacking-dynamic.html | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-stacking-dynamic.html b/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-stacking-dynamic.html new file mode 100644 index 0000000000..ebccdc66cf --- /dev/null +++ b/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/top-layer-stacking-dynamic.html @@ -0,0 +1,55 @@ +<!DOCTYPE html> +<html> +<head> +<link rel="match" href="top-layer-stacking-dynamic-ref.html"> +<link rel="help" href="https://fullscreen.spec.whatwg.org/#new-stacking-layer"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#the-dialog-element"> +<style> +dialog { + height: 150px; + width: 150px; + outline: none; +} + +::backdrop { + display: none; +} + +.red { + background-color: red; + top: 200px; +} + +#bottomDialog { + background-color: blue; + top: 50px; +} + +#topDialog { + background-color: green; + top: 100px; + left: 50px; +} +</style> +</head> +<body> +This tests top layer element stacking order after dynamically calling show/close and removal from the DOM tree. +The test passes if you see a green rectangle stacked on top of a blue rectangle, and see no red rectangles. + +<dialog id="topDialog"></dialog> +<dialog id="bottomDialog"></dialog> +<dialog id="removedDialog" class="red"> + <dialog id="removedDialogChild" class="red"></dialog> +</dialog> +<script> +document.getElementById('topDialog').showModal(); +var removedDialog = document.getElementById('removedDialog'); +removedDialog.showModal(); +document.getElementById('bottomDialog').showModal(); +document.getElementById('removedDialogChild').showModal(); +removedDialog.parentNode.removeChild(removedDialog); +document.getElementById('topDialog').close(); +document.getElementById('topDialog').showModal(); +</script> +</body> +</html> |