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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/css/css-contain/container-queries/canvas-as-container-003.html
parentInitial commit. (diff)
downloadfirefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz
firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!doctype html>
+<title>CSS Container Queries Test: Canvas as size container for focusable child with display</title>
+<link rel="help" href="https://drafts.csswg.org/css-contain-3/#size-container">
+<link rel="match" href="/css/reference/ref-filled-green-100px-square-only.html">
+<style>
+ @supports (container-type: size) {
+ canvas:focus-within {
+ background-color: green;
+ }
+ canvas {
+ display: block;
+ width: 100px;
+ height: 100px;
+ container-type: size;
+ }
+ #target { display: none; }
+ @container (width = 100px) {
+ #target { display: block; }
+ }
+ }
+</style>
+<p>Test passes if there is a filled green square.</p>
+<canvas>
+ <div id="target" tabIndex="1"></div>
+</canvas>
+<script>
+ requestAnimationFrame(()=> {
+ requestAnimationFrame(()=> {
+ target.focus();
+ });
+ });
+</script>