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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
commit | 8dd16259287f58f9273002717ec4d27e97127719 (patch) | |
tree | 3863e62a53829a84037444beab3abd4ed9dfc7d0 /testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-change-css-visibility.html | |
parent | Releasing progress-linux version 126.0.1-1~progress7.99u1. (diff) | |
download | firefox-8dd16259287f58f9273002717ec4d27e97127719.tar.xz firefox-8dd16259287f58f9273002717ec4d27e97127719.zip |
Merging upstream version 127.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-change-css-visibility.html')
-rw-r--r-- | testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-change-css-visibility.html | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-change-css-visibility.html b/testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-change-css-visibility.html new file mode 100644 index 0000000000..f9c598374c --- /dev/null +++ b/testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-change-css-visibility.html @@ -0,0 +1,50 @@ +<!DOCTYPE html> +<html class=reftest-wait> +<meta charset="utf-8"> +<meta name="assert" content="Position-visibility: anchors-visible should show an element after an anchor changes from visibility: hidden to visibility: visible." /> +<title>CSS Anchor Positioning Test: position-visibility: anchors-visible</title> +<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#position-visibility"> +<link rel="match" href="position-visibility-anchors-visible-change-css-visibility-ref.html"> +<script src="/common/reftest-wait.js"></script> +<script src="/common/rendering-utils.js"></script> +<style> + #container { + visibility: hidden; + } + + #anchor { + anchor-name: --a1; + width: 100px; + height: 100px; + background: orange; + } + + #target { + position-anchor: --a1; + position-visibility: anchors-visible; + inset-area: bottom; + width: 100px; + height: 100px; + background: green; + position: absolute; + top: 0; + left: 0; + } +</style> + +<div id="container"> + <div id="anchor">anchor</div> +</div> +<div id="target">target</div> + +<script> + // #target should be initially hidden because it is anchored to #anchor, + // which is hidden with "visibility: hidden". + + waitForAtLeastOneFrame().then(() => { + // Change #container to "visibility: visible". #target should become + // visible again, because #anchor is no longer hidden. + container.style.visibility = 'visible'; + takeScreenshot(); + }); +</script> |