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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/contain-paint-012.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>
+<meta charset="utf-8">
+<title>CSS Containment Test: Paint containment fixed positioned descendants</title>
+<link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com">
+<link rel="help" href="https://drafts.csswg.org/css-contain-1/#containment-paint">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<meta name=assert content="Paint containment doesn't apply to non-atomic inline elements so they don't act as containing block for fixed positioned descendants.">
+<style>
+#containing-block {
+ transform: translateX(0);
+ background: red;
+ width: 100px;
+ height: 100px;
+}
+
+#contain-paint {
+ contain: paint;
+}
+
+#fixed {
+ position: fixed;
+ bottom: 0;
+ right: 0;
+ background: green;
+ width: 100%;
+ height: 100%;
+}
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div id="containing-block">
+ <span id="contain-paint">
+ <div id="fixed"></div>
+ </span>
+</div>