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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/css/css-overflow/overflow-inline-transform-relative.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/testing/web-platform/tests/css/css-overflow/overflow-inline-transform-relative.html b/testing/web-platform/tests/css/css-overflow/overflow-inline-transform-relative.html
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+++ b/testing/web-platform/tests/css/css-overflow/overflow-inline-transform-relative.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<title>CSS Overflow and Transforms: css-overflow-3</title>
+<link rel="author" title="mailto:atotic@google.com">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<link rel="help" href="https://www.w3.org/TR/css-overflow-3/#scrollable">
+<meta name="assert" content="css transform is used to compute scroll overflow of inline-block children">
+<style>
+ #container {
+ border: 1px solid black;
+ width: 200px;
+ overflow: auto;
+ }
+ #target {
+ display: inline-block;
+ width: 20px;
+ height: 20px;
+ background: green;
+ position: relative;
+ top: 100px;
+ transform: translateY(80px);
+ }
+</style>
+<!--
+ #container should have vertical scrollbar because target is offset
+ by position:relative and transform.
+-->
+<div id="container">
+ <span>
+ scroll
+ <div id="target"></div>
+ down
+ </span>
+</div>
+<script>
+ test(() => {
+ assert_equals(document.querySelector("#container").scrollHeight, 200);
+ }, '#target used transform when computing scroll overflow');
+</script>