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Diffstat (limited to 'testing/web-platform/tests/css/css-anchor-position/anchor-scroll-fallback-position-003.html')
-rw-r--r-- | testing/web-platform/tests/css/css-anchor-position/anchor-scroll-fallback-position-003.html | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/testing/web-platform/tests/css/css-anchor-position/anchor-scroll-fallback-position-003.html b/testing/web-platform/tests/css/css-anchor-position/anchor-scroll-fallback-position-003.html deleted file mode 100644 index 60bc9b919a..0000000000 --- a/testing/web-platform/tests/css/css-anchor-position/anchor-scroll-fallback-position-003.html +++ /dev/null @@ -1,73 +0,0 @@ -<!DOCTYPE html> -<title>Tests position fallback with bottom-up scroller</title> -<link rel="author" href="mailto:xiaochengh@chromium.org"> -<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#scroll"> -<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#fallback-apply"> -<script src="/resources/testharness.js"></script> -<script src="/resources/testharnessreport.js"></script> -<script src="support/test-common.js"></script> - -<style> -#containing-block { - width: 400px; - height: 400px; - transform: scale(1); - border: 1px solid black; -} - -#scroller { - display: flex; - flex-direction: column-reverse; - width: 400px; - height: 400px; - overflow-y: scroll; -} - -.box { - min-height: 100px; - width: 100px; -} - -#anchor { - anchor-name: --a; - background: orange; -} - -#anchored { - position: absolute; - width: 100px; - height: 100px; - background: green; - anchor-default: --a; - position-fallback: --pf; -} - -@position-fallback --pf { - @try { top: anchor(--a bottom); } - @try { bottom: anchor(--a top); } -} -</style> - -<div id="containing-block"> - <div id="scroller"> - <div class="box"></div> - <div class="box" id="anchor"></div> - <div class="box"></div> - <div class="box"></div> - <div class="box"></div> - </div> - <div id="anchored"></div> -</div> - -<script> -promise_test(async () => { - await waitUntilNextAnimationFrame(); - assert_fallback_position(anchored, anchor, 'bottom'); -}, 'Should use the first fallback position at the initial scroll offset'); - -promise_test(async () => { - scroller.scrollTop = -1; - await waitUntilNextAnimationFrame(); - assert_fallback_position(anchored, anchor, 'top'); -}, 'Should use the second fallback position after scrolling up'); -</script> |