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Diffstat (limited to 'testing/web-platform/tests/css/css-position/overlay/overlay-transition-in-rendering.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-position/overlay/overlay-transition-in-rendering.html | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-position/overlay/overlay-transition-in-rendering.html b/testing/web-platform/tests/css/css-position/overlay/overlay-transition-in-rendering.html new file mode 100644 index 0000000000..0ada33c33c --- /dev/null +++ b/testing/web-platform/tests/css/css-position/overlay/overlay-transition-in-rendering.html @@ -0,0 +1,29 @@ +<!DOCTYPE html> +<title>CSS Positioned Layout Module Test: 'overlay' transitioning in not rendered in top layer</title> +<link rel="help" href="https://drafts.csswg.org/css-position-4/#overlay"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/popover.html"> +<link rel="match" href="green-ref.html"> +<style> + #transition-in, #green { + /* Force display:block both popover open or closed to not rely on + @starting-style or display transitions. */ + display: block; + border: none; + width: 100vw; + height: 100vh; + } + #green { + background-color: green; + } + #transition-in { + transition: overlay 60s step-end; + transition-behavior: allow-discrete; + background-color: red; + } +</style> +<div id="green" popover="manual"></div> +<div id="transition-in" popover="manual"></div> +<script> + document.querySelector("#green").showPopover(); + document.querySelector("#transition-in").showPopover(); +</script> |