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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 /layout/reftests/async-scrolling/overscroll-scrollbar.html
parentInitial commit. (diff)
downloadfirefox-esr-upstream.tar.xz
firefox-esr-upstream.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/reftests/async-scrolling/overscroll-scrollbar.html')
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diff --git a/layout/reftests/async-scrolling/overscroll-scrollbar.html b/layout/reftests/async-scrolling/overscroll-scrollbar.html
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+<!DOCTYPE html>
+<html
+ reftest-async-scroll
+ reftest-displayport-x="0" reftest-displayport-y="0"
+ reftest-displayport-w="800" reftest-displayport-h="2000"
+ reftest-async-scroll-x="0" reftest-async-scroll-y="-200">
+<head>
+ <style>
+ body {
+ height: 3000px;
+ margin: 0;
+ }
+ div {
+ position: absolute;
+ top: 0px;
+ width: 200px;
+ height: 200px;
+ background: green;
+ }
+ </style>
+</head>
+<body >
+ <!-- Test that an overscroll past one end of a viewport is rendered
+ as having the content create a gutter, and that
+ the overscroll is reduced by some factor such that
+ a 100px scroll must produce a rendered translation of less than
+ 100px.
+
+ Current overscroll physics mean that an instantaneous overscroll
+ by 200px produces an 8px gutter. This is governed by the logic in
+ Axis::ApplyResistance(); if that logic is changed, this test will
+ need to be modified to account for the new result.
+ -->
+ <div></div>
+</body>
+</html>