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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
commit | d8bbc7858622b6d9c278469aab701ca0b609cddf (patch) | |
tree | eff41dc61d9f714852212739e6b3738b82a2af87 /testing/web-platform/tests/css/css-anchor-position/position-try-transition-flip.html | |
parent | Releasing progress-linux version 125.0.3-1~progress7.99u1. (diff) | |
download | firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.tar.xz firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.zip |
Merging upstream version 126.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-anchor-position/position-try-transition-flip.html')
-rw-r--r-- | testing/web-platform/tests/css/css-anchor-position/position-try-transition-flip.html | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-anchor-position/position-try-transition-flip.html b/testing/web-platform/tests/css/css-anchor-position/position-try-transition-flip.html new file mode 100644 index 0000000000..6adacadfd4 --- /dev/null +++ b/testing/web-platform/tests/css/css-anchor-position/position-try-transition-flip.html @@ -0,0 +1,68 @@ +<!DOCTYPE html> +<title>CSS Anchor Positioning: Transition to a flipped state</title> +<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#fallback-apply"> +<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#typedef-position-try-options-try-tactic"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<style> + #cb { + display: inline-block; + position: relative; + width: 400px; + height: 250px; + border: 1px solid black; + } + #cb.shrink { + width: 325px; + } + #anchor { + position: absolute; + width: 50px; + height: 50px; + background: coral; + left: 250px; + top: 50px; + anchor-name: --a; + } + #target { + position-anchor: --a; + position: absolute; + left: anchor(right); + top: anchor(top); + width: 50px; + height: 50px; + background: skyblue; + position-try-options: flip-start; + } + #target.anim { + transition: left 1000s steps(2, start); + } +</style> +<div id=cb> + <div id=anchor></div> + <div id=target></div> +</div> +<script> + function cleanup() { + target.className = ''; + cb.className = ''; + } + + test((t) => { + t.add_cleanup(cleanup); + assert_equals(target.offsetLeft, 300); + cb.classList.add('shrink'); + target.classList.add('anim'); + assert_equals(target.offsetLeft, 275); + }, 'Transition to a flipped state'); + + test((t) => { + t.add_cleanup(cleanup); + cb.classList.add('shrink'); + assert_equals(target.offsetLeft, 250); + cb.classList.remove('shrink'); + target.classList.add('anim'); + assert_equals(target.offsetLeft, 275); + }, 'Transition to an unflipped state'); + +</script> |