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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
commit0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch)
treea31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/css/css-cascade/revert-val-011.html
parentInitial commit. (diff)
downloadfirefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz
firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+++ b/testing/web-platform/tests/css/css-cascade/revert-val-011.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>CSS Cascade: 'revert' from mutating inline style</title>
+ <link rel="help" href="https://drafts.csswg.org/css-cascade/#default">
+ <link rel="author" href="mailto:sesse@chromium.org">
+ <script src="/resources/testharness.js"></script>
+ <script src="/resources/testharnessreport.js"></script>
+ <style>
+ .outer {
+ left: 1px;
+ }
+ </style>
+</head>
+<body>
+ <p class="outer" id="el">Test passes if the text is black (not red).</p>
+</body>
+<script>
+test(() => {
+ el.offsetTop;
+ assert_equals(getComputedStyle(el).left, "1px", "style is set correctly");
+});
+test(() => {
+ el.offsetTop;
+ el.style.left = "2px";
+ assert_equals(getComputedStyle(el).left, "2px", "style is modified correctly");
+});
+test(() => {
+ el.offsetTop;
+ el.style.left = "revert";
+ assert_equals(getComputedStyle(el).left, "auto", "style is reverted correctly");
+});
+</script>
+</html>