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Diffstat (limited to 'testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-with-position.html')
-rw-r--r-- | testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-with-position.html | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-with-position.html b/testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-with-position.html new file mode 100644 index 0000000000..43dd2cc782 --- /dev/null +++ b/testing/web-platform/tests/css/css-anchor-position/position-visibility-anchors-visible-with-position.html @@ -0,0 +1,50 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<meta name="assert" content="Position-visibility: anchors-visible should hide an element with an out-of-view anchor and a relpos scroller." /> +<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-ref.html"> +<style> + #scroll-container { + overflow: hidden scroll; + width: 300px; + height: 100px; + /* Same as position-visibility-anchors-visible.html, but with relpos here */ + position: relative; + } + + #anchor { + anchor-name: --a1; + width: 100px; + height: 100px; + background: orange; + } + + #spacer { + height: 100px; + } + + #target { + position-anchor: --a1; + position-visibility: anchors-visible; + inset-area: bottom right; + width: 100px; + height: 100px; + background: red; + position: absolute; + top: 0; + left: 0; + } +</style> + +<div id="scroll-container"> + <div id="anchor">anchor</div> + <div id="spacer"></div> + <div id="target">target</div> +</div> + +<script> + const scroller = document.getElementById('scroll-container'); + scroller.scrollTop = 100; + // #target should not be visible because #anchor is scrolled out of view. +</script> |