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Diffstat (limited to 'testing/web-platform/tests/css/css-anchor-position/anchor-scroll-fallback-position-011.html')
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diff --git a/testing/web-platform/tests/css/css-anchor-position/anchor-scroll-fallback-position-011.html b/testing/web-platform/tests/css/css-anchor-position/anchor-scroll-fallback-position-011.html deleted file mode 100644 index 98fa4b5f86..0000000000 --- a/testing/web-platform/tests/css/css-anchor-position/anchor-scroll-fallback-position-011.html +++ /dev/null @@ -1,115 +0,0 @@ -<!DOCTYPE html> -<title>Tests position fallback with initially out-of-viewport anchor in columb-reverse flexbox</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> -.flex { - display: flex; - flex-direction: column-reverse; -} - -#container { - transform: scale(1); - width: fit-content; - height: fit-content; - margin: 100px; -} - -#scroller { - width: 400px; - height: 400px; - overflow: scroll; -} - -#scroll-content { - min-width: 800px; - min-height: 800px; -} - -#anchor { - anchor-name: --a; - width: 100px; - height: 100px; - margin-bottom: 400px; - margin-inline-start: 400px; - background: orange; -} - -#anchored { - position: absolute; - width: 100px; - height: 100px; - background: green; - anchor-default: --a; - position-fallback: --pf; -} - -@position-fallback --pf { - @try { - bottom: anchor(--a top); - left: anchor(--a right); - } - @try { - top: anchor(--a bottom); - left: anchor(--a right); - } - @try { - bottom: anchor(--a top); - right: anchor(--a left); - } - @try { - top: anchor(--a bottom); - right: anchor(--a left); - } -} -</style> - -<!-- Use flex column-reverse to make everything bottom-up --> -<div id="container" class="flex"> - <div id="scroller" class="flex"> - <div id="scroll-content" class="flex"> - <div id="anchor" class="flex"></div> - </div> - </div> - <div id="anchored" class="flex"></div> -</div> - -<script> -promise_test(async () => { - await waitUntilNextAnimationFrame(); - assert_fallback_position(anchored, anchor, 'bottom'); - assert_fallback_position(anchored, anchor, 'left'); -}, 'Should use the last fallback position initially'); - -promise_test(async () => { - // Scroll up to have enough space above the anchor, but not enough right. - scroller.scrollTop = -250; - scroller.scrollLeft = 150; - await waitUntilNextAnimationFrame(); - assert_fallback_position(anchored, anchor, 'top'); - assert_fallback_position(anchored, anchor, 'left'); -}, 'Should use the third fallback position with enough space above'); - -promise_test(async () => { - // Scroll right to have enough space right to the anchor, but not enough above. - scroller.scrollTop = -150; - scroller.scrollLeft = 250; - await waitUntilNextAnimationFrame(); - assert_fallback_position(anchored, anchor, 'bottom'); - assert_fallback_position(anchored, anchor, 'right'); -}, 'Should use the second fallback position with enough space right'); - -promise_test(async () => { - // Scroll up and right to have enough space on both axes. - scroller.scrollTop = -250; - scroller.scrollLeft = 250; - await waitUntilNextAnimationFrame(); - assert_fallback_position(anchored, anchor, 'top'); - assert_fallback_position(anchored, anchor, 'right'); -}, 'Should use the first fallback position with enough space above and right'); -</script> |