Update web-platform-tests to revision b'468d01bbd84da2babf265c6af46947be68713440'

This commit is contained in:
WPT Sync Bot 2021-09-07 11:16:33 +00:00 committed by cybai
parent 35e95f55a1
commit 58e8ee674b
9438 changed files with 266112 additions and 106976 deletions

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<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1245440">
<div style="display:inline-block;">
<div style="writing-mode:vertical-lr;">
<div style="columns:2; overflow:auto; width:1px;">boom</div>
</div>
</div>

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<!doctype html>
<meta charset="utf-8">
<title>CSS Scrollbars: scrollbar-width with horizontal text and vertical scrollbar</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<style>
/* Use scrollbar-gutter to reserve space for the scrollbar. */
.container {
scrollbar-gutter: stable;
writing-mode: horizontal-tb;
overflow: auto;
height: 200px;
width: 200px;
margin: 1px;
padding: 0px;
border: none;
background: deepskyblue;
}
.content {
height: 300px;
width: 100%;
background: lightsalmon;
}
/* writing directions */
.ltr {
direction: ltr;
}
.rtl {
direction: rtl;
}
.container.auto {
scrollbar-width: auto;
}
.container.thin {
scrollbar-width: thin;
}
.container.none {
scrollbar-width: none;
}
</style>
<script type="text/javascript">
function performTest() {
setup({ explicit_done: true });
// ltr
test(function () {
let container = document.getElementById('container_ltr_auto');
let content = document.getElementById('content_ltr_auto');
assert_less_than(container.scrollWidth, container.offsetWidth, "ltr auto scrollWidth");
assert_less_than(container.clientWidth, container.offsetWidth, "ltr auto clientWidth");
assert_equals(container.offsetLeft, content.offsetLeft, "ltr auto offsetLeft");
assert_equals(container.clientWidth, content.clientWidth, "ltr auto clientWidth");
assert_not_equals(container.offsetWidth, content.offsetWidth, "ltr auto offsetWidth");
}, "horizontal-tb, ltr, scrollbar-width auto");
test(function () {
let container = document.getElementById('container_ltr_thin');
let content = document.getElementById('content_ltr_thin');
assert_less_than(container.scrollWidth, container.offsetWidth, "ltr thin scrollWidth");
assert_less_than(container.clientWidth, container.offsetWidth, "ltr thin clientWidth");
assert_equals(container.offsetLeft, content.offsetLeft, "ltr thin offsetLeft");
assert_equals(container.clientWidth, content.clientWidth, "ltr thin clientWidth");
assert_not_equals(container.offsetWidth, content.offsetWidth, "ltr thin offsetWidth");
}, "horizontal-tb, ltr, scrollbar-width thin");
test(function () {
let auto_scrollbar_width =
document.getElementById('container_ltr_auto').offsetWidth -
document.getElementById('container_ltr_auto').clientWidth;
let thin_scrollbar_width =
document.getElementById('container_ltr_thin').offsetWidth -
document.getElementById('container_ltr_thin').clientWidth;
assert_less_than_equal(thin_scrollbar_width, auto_scrollbar_width, "ltr, thin <= auto");
}, 'horizontal-tb, ltr, scrollbar-width "thin" is same or thinner than "auto"');
test(function () {
let container = document.getElementById('container_ltr_none');
let content = document.getElementById('content_ltr_none');
assert_equals(container.scrollWidth, 200, "ltr none scrollWidth");
assert_equals(container.clientWidth, 200, "ltr none clientWidth");
assert_equals(container.offsetLeft, content.offsetLeft, "ltr none offsetLeft");
assert_equals(container.clientWidth, content.clientWidth, "ltr none clientWidth");
assert_equals(container.offsetWidth, content.offsetWidth, "ltr none offsetWidth");
}, "horizontal-tb, ltr, scrollbar-width none");
// rtl
test(function () {
let container = document.getElementById('container_rtl_auto');
let content = document.getElementById('content_rtl_auto');
assert_less_than(container.scrollWidth, container.offsetWidth, "rtl auto scrollWidth");
assert_less_than(container.clientWidth, container.offsetWidth, "rtl auto clientWidth");
assert_less_than(container.offsetLeft, content.offsetLeft, "rtl auto offsetLeft");
assert_equals(container.clientWidth, content.clientWidth, "rtl auto clientWidth");
assert_not_equals(container.offsetWidth, content.offsetWidth, "rtl auto offsetWidth");
}, "horizontal-tb, rtl, scrollbar-width auto");
test(function () {
let container = document.getElementById('container_rtl_thin');
let content = document.getElementById('content_rtl_thin');
assert_less_than(container.scrollWidth, container.offsetWidth, "rtl thin scrollWidth");
assert_less_than(container.clientWidth, container.offsetWidth, "rtl thin clientWidth");
assert_less_than(container.offsetLeft, content.offsetLeft, "rtl thin offsetLeft");
assert_equals(container.clientWidth, content.clientWidth, "rtl thin clientWidth");
assert_not_equals(container.offsetWidth, content.offsetWidth, "rtl thin offsetWidth");
}, "horizontal-tb, rtl, scrollbar-width thin");
test(function () {
let auto_scrollbar_width =
document.getElementById('container_rtl_auto').offsetWidth -
document.getElementById('container_rtl_auto').clientWidth;
let thin_scrollbar_width =
document.getElementById('container_rtl_thin').offsetWidth -
document.getElementById('container_rtl_thin').clientWidth;
assert_less_than_equal(thin_scrollbar_width, auto_scrollbar_width, "rtl, thin < auto");
}, 'horizontal-tb, rtl, scrollbar-width "thin" is same or thinner than "auto"');
test(function () {
let container = document.getElementById('container_rtl_none');
let content = document.getElementById('content_rtl_none');
assert_equals(container.scrollWidth, 200, "rtl none scrollWidth");
assert_equals(container.clientWidth, 200, "rtl none clientWidth");
assert_equals(container.offsetLeft, content.offsetLeft, "rtl none offsetLeft");
assert_equals(container.clientWidth, content.clientWidth, "rtl none clientWidth");
assert_equals(container.offsetWidth, content.offsetWidth, "rtl none offsetWidth");
}, "horizontal-tb, rtl, scrollbar-width none");
done();
}
</script>
<body onload="performTest()">
Test scrollbar-width: vertical scrollbar, ltr direction
<div class="container ltr auto" id="container_ltr_auto">
<div class="content" id="content_ltr_auto">auto</div>
</div>
<div class="container ltr thin" id="container_ltr_thin">
<div class="content" id="content_ltr_thin">thin</div>
</div>
<div class="container ltr none" id="container_ltr_none">
<div class="content" id="content_ltr_none">none</div>
</div>
Test scrollbar-width: vertical scrollbar, rtl direction
<div class="container rtl auto" id="container_rtl_auto">
<div class="content" id="content_rtl_auto">auto</div>
</div>
<div class="container rtl thin" id="container_rtl_thin">
<div class="content" id="content_rtl_thin">thin</div>
</div>
<div class="container rtl none" id="container_rtl_none">
<div class="content" id="content_rtl_none">none</div>
</div>
</body>

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<!doctype html>
<meta charset="utf-8">
<title>CSS Scrollbars: scrollbar-width with vertical text and horizontal scrollbar</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<style>
/* Use scrollbar-gutter to reserve space for the scrollbar. */
.container {
scrollbar-gutter: stable;
overflow: auto;
height: 200px;
width: 200px;
margin: 1px;
padding: 0px;
border: none;
background: deepskyblue;
}
.content {
height: 100%;
width: 300px;
background: lightsalmon;
}
/* writing directions */
.vertical-lr {
writing-mode: vertical-lr;
}
.vertical-rl {
writing-mode: vertical-rl;
}
.container.auto {
scrollbar-width: auto;
}
.container.thin {
scrollbar-width: thin;
}
.container.none {
scrollbar-width: none;
}
</style>
<script type="text/javascript">
function performTest() {
setup({ explicit_done: true });
// vertical-lr
test(function () {
let container = document.getElementById('container_vlr_auto');
let content = document.getElementById('content_vlr_auto');
assert_less_than(container.scrollHeight, container.offsetHeight, "vertical-lr auto scrollHeight");
assert_less_than(container.clientHeight, container.offsetHeight, "vertical-lr auto clientHeight");
assert_equals(container.clientHeight, content.clientHeight, "vertical-lr auto clientHeight");
assert_not_equals(container.offsetHeight, content.offsetHeight, "vertical-lr auto offsetHeight");
}, "vertical-lr, scrollbar-width auto");
test(function () {
let container = document.getElementById('container_vlr_thin');
let content = document.getElementById('content_vlr_thin');
assert_less_than(container.scrollHeight, container.offsetHeight, "vertical-lr thin scrollHeight");
assert_less_than(container.clientHeight, container.offsetHeight, "vertical-lr thin clientHeight");
assert_equals(container.clientHeight, content.clientHeight, "vertical-lr thin clientHeight");
assert_not_equals(container.offsetHeight, content.offsetHeight, "vertical-lr thin offsetHeight");
}, "vertical-lr, scrollbar-width thin");
test(function () {
let auto_scrollbar_height =
document.getElementById('container_vlr_auto').offsetHeight -
document.getElementById('container_vlr_auto').clientHeight;
let thin_scrollbar_height =
document.getElementById('container_vlr_thin').offsetHeight -
document.getElementById('container_vlr_thin').clientHeight;
assert_less_than_equal(thin_scrollbar_height, auto_scrollbar_height, "vertical-lr, thin <= auto");
}, 'vertical-lr, scrollbar-width "thin" is same or thinner than "auto"');
test(function () {
let container = document.getElementById('container_vlr_none');
let content = document.getElementById('content_vlr_none');
assert_equals(container.scrollHeight, 200, "vertical-lr none scrollHeight");
assert_equals(container.clientHeight, 200, "vertical-lr none clientHeight");
assert_equals(container.clientHeight, content.clientHeight, "vertical-lr none clientHeight");
assert_equals(container.offsetHeight, content.offsetHeight, "vertical-lr none offsetHeight");
}, "vertical-lr, scrollbar-width none");
// vertical-rl
test(function () {
let container = document.getElementById('container_vrl_auto');
let content = document.getElementById('content_vrl_auto');
assert_less_than(container.scrollHeight, container.offsetHeight, "vertical-rl auto scrollHeight");
assert_less_than(container.clientHeight, container.offsetHeight, "vertical-rl auto clientHeight");
assert_equals(container.clientHeight, content.clientHeight, "vertical-rl auto clientHeight");
assert_not_equals(container.offsetHeight, content.offsetHeight, "vertical-rl auto offsetHeight");
}, "vertical-rl, scrollbar-width auto");
test(function () {
let container = document.getElementById('container_vrl_thin');
let content = document.getElementById('content_vrl_thin');
assert_less_than(container.scrollHeight, container.offsetHeight, "vertical-rl thin scrollHeight");
assert_less_than(container.clientHeight, container.offsetHeight, "vertical-rl thin clientHeight");
assert_equals(container.clientHeight, content.clientHeight, "vertical-rl thin clientHeight");
assert_not_equals(container.offsetHeight, content.offsetHeight, "vertical-rl thin offsetHeight");
}, "vertical-rl, scrollbar-width thin");
test(function () {
let auto_scrollbar_height =
document.getElementById('container_vrl_auto').offsetHeight -
document.getElementById('container_vrl_auto').clientHeight;
let thin_scrollbar_height =
document.getElementById('container_vrl_thin').offsetHeight -
document.getElementById('container_vrl_thin').clientHeight;
assert_less_than_equal(thin_scrollbar_height, auto_scrollbar_height, "vertical-rl, thin <= auto");
}, 'vertical-rl, scrollbar-width "thin" is same or thinner than "auto"');
test(function () {
let container = document.getElementById('container_vrl_none');
let content = document.getElementById('content_vrl_none');
assert_equals(container.scrollHeight, 200, "vertical-rl none scrollHeight");
assert_equals(container.clientHeight, 200, "vertical-rl none clientHeight");
assert_equals(container.clientHeight, content.clientHeight, "vertical-rl none clientHeight");
assert_equals(container.offsetHeight, content.offsetHeight, "vertical-rl none offsetHeight");
}, "vertical-rl, scrollbar-width none");
done();
}
</script>
<body onload="performTest()">
Test scrollbar-width: horizontal scrollbar, vertical-lr direction
<div class="container vertical-lr auto" id="container_vlr_auto">
<div class="content" id="content_vlr_auto">auto</div>
</div>
<div class="container vertical-lr thin" id="container_vlr_thin">
<div class="content" id="content_vlr_thin">thin</div>
</div>
<div class="container vertical-lr none" id="container_vlr_none">
<div class="content" id="content_vlr_none">none</div>
</div>
Test scrollbar-width: horizontal scrollbar, vertical-rl direction
<div class="container vertical-rl auto" id="container_vrl_auto">
<div class="content" id="content_vrl_auto">auto</div>
</div>
<div class="container vertical-rl thin" id="container_vrl_thin">
<div class="content" id="content_vrl_thin">thin</div>
</div>
<div class="container vertical-rl none" id="container_vrl_none">
<div class="content" id="content_vrl_none">none</div>
</div>
</body>

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<!doctype html>
<meta charset="utf-8">
<title>CSS Scrollbars: scrollbar-width with horizontal text, and vertical and horizontal scrollbars</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<style>
/* Use scrollbar-gutter to reserve space for the scrollbar. */
.container {
scrollbar-gutter: stable;
writing-mode: horizontal-tb;
overflow: auto;
height: 200px;
width: 200px;
margin: 1px;
padding: 0px;
border: none;
background: deepskyblue;
}
.content {
height: 300px;
width: 300px;
background: lightsalmon;
}
/* writing directions */
.ltr {
direction: ltr;
}
.rtl {
direction: rtl;
}
.container.auto {
scrollbar-width: auto;
}
.container.thin {
scrollbar-width: thin;
}
.container.none {
scrollbar-width: none;
}
</style>
<script type="text/javascript">
function performTest() {
setup({ explicit_done: true });
// ltr
test(function () {
let container = document.getElementById('container_ltr_auto');
let content = document.getElementById('content_ltr_auto');
assert_less_than(container.offsetWidth, container.scrollWidth, "ltr auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "ltr auto scrollHeight");
assert_less_than(container.clientWidth, container.offsetWidth, "ltr auto clientWidth");
assert_less_than(container.clientHeight, container.offsetHeight, "ltr auto clientHeight");
assert_equals(content.offsetLeft, container.offsetLeft, "ltr auto offsetLeft");
}, "horizontal-tb, ltr, scrollbar-width auto");
test(function () {
let container = document.getElementById('container_ltr_thin');
let content = document.getElementById('content_ltr_thin');
assert_less_than(container.offsetWidth, container.scrollWidth, "ltr auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "ltr auto scrollHeight");
assert_less_than(container.clientWidth, container.offsetWidth, "ltr auto clientWidth");
assert_less_than(container.clientHeight, container.offsetHeight, "ltr auto clientHeight");
assert_equals(content.offsetLeft, container.offsetLeft, "ltr auto offsetLeft");
}, "horizontal-tb, ltr, scrollbar-width thin");
test(function () {
let container = document.getElementById('container_ltr_none');
let content = document.getElementById('content_ltr_none');
assert_less_than(container.offsetWidth, container.scrollWidth, "ltr auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "ltr auto scrollHeight");
assert_equals(container.clientWidth, container.offsetWidth, "ltr auto clientWidth");
assert_equals(container.clientHeight, container.offsetHeight, "ltr auto clientHeight");
assert_equals(content.offsetLeft, container.offsetLeft, "ltr auto offsetLeft");
}, "horizontal-tb, ltr, scrollbar-width none");
// rtl
test(function () {
let container = document.getElementById('container_rtl_auto');
let content = document.getElementById('content_rtl_auto');
assert_less_than(container.offsetWidth, container.scrollWidth, "rtl auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "rtl auto scrollHeight");
assert_less_than(container.clientWidth, container.offsetWidth, "rtl auto clientWidth");
assert_less_than(container.clientHeight, container.offsetHeight, "rtl auto clientHeight");
assert_less_than(content.offsetLeft, container.offsetLeft, "rtl auto offsetLeft");
}, "horizontal-tb, rtl, scrollbar-width auto");
test(function () {
let container = document.getElementById('container_rtl_thin');
let content = document.getElementById('content_rtl_thin');
assert_less_than(container.offsetWidth, container.scrollWidth, "rtl auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "rtl auto scrollHeight");
assert_less_than(container.clientWidth, container.offsetWidth, "rtl auto clientWidth");
assert_less_than(container.clientHeight, container.offsetHeight, "rtl auto clientHeight");
assert_less_than(content.offsetLeft, container.offsetLeft, "rtl auto offsetLeft");
}, "horizontal-tb, rtl, scrollbar-width thin");
test(function () {
let container = document.getElementById('container_rtl_none');
let content = document.getElementById('content_rtl_none');
assert_less_than(container.offsetWidth, container.scrollWidth, "rtl auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "rtl auto scrollHeight");
assert_equals(container.clientWidth, container.offsetWidth, "rtl auto clientWidth");
assert_equals(container.clientHeight, container.offsetHeight, "rtl auto clientHeight");
assert_less_than(content.offsetLeft, container.offsetLeft, "rtl auto offsetLeft");
}, "horizontal-tb, rtl, scrollbar-width none");
done();
}
</script>
<body onload="performTest()">
Test scrollbar-width: both scrollbars, horizontal ltr
<div class="container ltr auto" id="container_ltr_auto">
<div class="content" id="content_ltr_auto">auto</div>
</div>
<div class="container ltr thin" id="container_ltr_thin">
<div class="content" id="content_ltr_thin">thin</div>
</div>
<div class="container ltr none" id="container_ltr_none">
<div class="content" id="content_ltr_none">none</div>
</div>
Test scrollbar-width: both scrollbars, horizontal rtl
<div class="container rtl auto" id="container_rtl_auto">
<div class="content" id="content_rtl_auto">auto</div>
</div>
<div class="container rtl thin" id="container_rtl_thin">
<div class="content" id="content_rtl_thin">thin</div>
</div>
<div class="container rtl none" id="container_rtl_none">
<div class="content" id="content_rtl_none">none</div>
</div>
</body>

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<!doctype html>
<meta charset="utf-8">
<title>CSS Scrollbars: scrollbar-width with vertical text, and vertical and horizontal scrollbars</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<style>
/* Use scrollbar-gutter to reserve space for the scrollbar. */
.container {
scrollbar-gutter: stable;
writing-mode: horizontal-tb;
overflow: auto;
height: 200px;
width: 200px;
margin: 1px;
padding: 0px;
border: none;
background: deepskyblue;
}
.content {
height: 300px;
width: 300px;
background: lightsalmon;
}
/* writing directions */
.vertical-lr {
writing-mode: vertical-lr;
}
.vertical-rl {
writing-mode: vertical-rl;
}
.container.auto {
scrollbar-width: auto;
}
.container.thin {
scrollbar-width: thin;
}
.container.none {
scrollbar-width: none;
}
</style>
<script type="text/javascript">
function performTest() {
setup({ explicit_done: true });
// vertical-lr
test(function () {
let container = document.getElementById('container_vlr_auto');
let content = document.getElementById('content_vlr_auto');
assert_less_than(container.offsetWidth, container.scrollWidth, "ltr auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "ltr auto scrollHeight");
assert_less_than(container.clientWidth, container.offsetWidth, "ltr auto clientWidth");
assert_less_than(container.clientHeight, container.offsetHeight, "ltr auto clientHeight");
assert_equals(content.offsetLeft, container.offsetLeft, "ltr auto offsetLeft");
}, "vertical-lr, scrollbar-width auto");
test(function () {
let container = document.getElementById('container_vlr_thin');
let content = document.getElementById('content_vlr_thin');
assert_less_than(container.offsetWidth, container.scrollWidth, "ltr auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "ltr auto scrollHeight");
assert_less_than(container.clientWidth, container.offsetWidth, "ltr auto clientWidth");
assert_less_than(container.clientHeight, container.offsetHeight, "ltr auto clientHeight");
assert_equals(content.offsetLeft, container.offsetLeft, "ltr auto offsetLeft");
}, "vertical-lr, scrollbar-width thin");
test(function () {
let container = document.getElementById('container_vlr_none');
let content = document.getElementById('content_vlr_none');
assert_less_than(container.offsetWidth, container.scrollWidth, "ltr auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "ltr auto scrollHeight");
assert_equals(container.clientWidth, container.offsetWidth, "ltr auto clientWidth");
assert_equals(container.clientHeight, container.offsetHeight, "ltr auto clientHeight");
assert_equals(content.offsetLeft, container.offsetLeft, "ltr auto offsetLeft");
}, "vertical-lr, scrollbar-width none");
// vertical-rl
test(function () {
let container = document.getElementById('container_vrl_auto');
let content = document.getElementById('content_vrl_auto');
assert_less_than(container.offsetWidth, container.scrollWidth, "rtl auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "rtl auto scrollHeight");
assert_less_than(container.clientWidth, container.offsetWidth, "rtl auto clientWidth");
assert_less_than(container.clientHeight, container.offsetHeight, "rtl auto clientHeight");
assert_less_than(content.offsetLeft, container.offsetLeft, "rtl auto offsetLeft");
}, "vertical-rl, scrollbar-width auto");
test(function () {
let container = document.getElementById('container_vrl_thin');
let content = document.getElementById('content_vrl_thin');
assert_less_than(container.offsetWidth, container.scrollWidth, "rtl auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "rtl auto scrollHeight");
assert_less_than(container.clientWidth, container.offsetWidth, "rtl auto clientWidth");
assert_less_than(container.clientHeight, container.offsetHeight, "rtl auto clientHeight");
assert_less_than(content.offsetLeft, container.offsetLeft, "rtl auto offsetLeft");
}, "vertical-rl, scrollbar-width thin");
test(function () {
let container = document.getElementById('container_vrl_none');
let content = document.getElementById('content_vrl_none');
assert_less_than(container.offsetWidth, container.scrollWidth, "rtl auto scrollWidth");
assert_less_than(container.offsetHeight, container.scrollHeight, "rtl auto scrollHeight");
assert_equals(container.clientWidth, container.offsetWidth, "rtl auto clientWidth");
assert_equals(container.clientHeight, container.offsetHeight, "rtl auto clientHeight");
assert_less_than(content.offsetLeft, container.offsetLeft, "rtl auto offsetLeft");
}, "vertical-rl, scrollbar-width none");
done();
}
</script>
<body onload="performTest()">
Test scrollbar-width: both scrollbars, vertical-lr
<div class="container vertical-lr auto" id="container_vlr_auto">
<div class="content" id="content_vlr_auto">auto</div>
</div>
<div class="container vertical-lr thin" id="container_vlr_thin">
<div class="content" id="content_vlr_thin">thin</div>
</div>
<div class="container vertical-lr none" id="container_vlr_none">
<div class="content" id="content_vlr_none">none</div>
</div>
Test scrollbar-width: both scrollbars, vertical-rl
<div class="container vertical-rl auto" id="container_vrl_auto">
<div class="content" id="content_vrl_auto">auto</div>
</div>
<div class="container vertical-rl thin" id="container_vrl_thin">
<div class="content" id="content_vrl_thin">thin</div>
</div>
<div class="container vertical-rl none" id="container_vrl_none">
<div class="content" id="content_vrl_none">none</div>
</div>
</body>

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<!doctype html>
<meta charset="utf-8">
<title>CSS Scrollbars: scrollbar-width:auto on the root element</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<style>
:root {
/* CSS scrollbar properties applied to the root element
will be propagated to the viewport. */
scrollbar-width: auto;
/* Use scrollbar-gutter to reserve space for the scrollbar. */
scrollbar-gutter: stable;
}
:root,
body {
margin: 0;
padding: 0;
}
#content {
height: 10vh;
width: 100%;
background: lightsalmon;
}
#expander {
/* force vertical scroll */
height: 200vh;
width: 300px;
background: gray;
}
</style>
<body>
<div id="content"></div>
<div id="expander"></div>
<script type="text/javascript">
setup({ explicit_done: true });
test(function () {
let root = document.documentElement;
let body = document.body;
let content = document.getElementById('content');
assert_less_than(root.offsetWidth, window.innerWidth, "viewport has a scrollbar");
assert_equals(body.offsetWidth, root.offsetWidth, "body matches root");
assert_equals(content.offsetWidth, body.offsetWidth, "content matches body");
}, "viewport displays a scrollbar");
done();
</script>
</body>

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<!doctype html>
<meta charset="utf-8">
<title>CSS Scrollbars: scrollbar-width:thin on the root element</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<style>
:root {
/* CSS scrollbar properties applied to the root element
will be propagated to the viewport. */
scrollbar-width: thin;
/* Use scrollbar-gutter to reserve space for the scrollbar. */
scrollbar-gutter: stable;
}
:root,
body {
margin: 0;
padding: 0;
}
#content {
height: 10vh;
width: 100%;
background: lightsalmon;
}
#expander {
/* force vertical scroll */
height: 200vh;
width: 300px;
background: gray;
}
</style>
<body>
<div id="content"></div>
<div id="expander"></div>
<script type="text/javascript">
setup({ explicit_done: true });
test(function () {
let root = document.documentElement;
let body = document.body;
let content = document.getElementById('content');
assert_less_than(root.offsetWidth, window.innerWidth, "viewport has a scrollbar");
assert_equals(body.offsetWidth, root.offsetWidth, "body matches root");
assert_equals(content.offsetWidth, body.offsetWidth, "content matches body");
}, "viewport displays a scrollbar");
done();
</script>
</body>

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<!doctype html>
<meta charset="utf-8">
<title>CSS Scrollbars: scrollbar-width:none on the root element</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<style>
:root {
/* CSS scrollbar properties applied to the root element
will be propagated to the viewport. */
scrollbar-width: none;
/* Use scrollbar-gutter to reserve space for the scrollbar. */
scrollbar-gutter: stable;
}
:root,
body {
margin: 0;
padding: 0;
}
#content {
height: 10vh;
width: 100%;
background: lightsalmon;
}
#expander {
/* force vertical scroll */
height: 200vh;
width: 300px;
background: gray;
}
</style>
<body>
<div id="content"></div>
<div id="expander"></div>
<script type="text/javascript">
setup({ explicit_done: true });
test(function () {
let root = document.documentElement;
let body = document.body;
let content = document.getElementById('content');
assert_equals(root.offsetWidth, window.innerWidth, "viewport does not show a scrollbar");
assert_equals(body.offsetWidth, root.offsetWidth, "body matches root");
assert_equals(content.offsetWidth, body.offsetWidth, "content matches body");
}, "viewport does not display a scrollbar");
done();
</script>
</body>

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<!doctype html>
<meta charset="utf-8">
<title>CSS Scrollbars: scrollbar-width on the body is not propagated</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<style>
:root {
/* CSS scrollbar properties applied to the root element
will be propagated to the viewport. */
scrollbar-width: thin;
overflow: visible;
}
body {
/* overflow is propagated as well */
overflow: scroll;
/* but CSS scrollbar properties applied to the body are not propagated */
scrollbar-width: none;
}
:root,
body {
margin: 0;
padding: 0;
}
#content {
height: 10vh;
width: 100%;
background: lightsalmon;
}
#expander {
/* force vertical scroll */
height: 200vh;
width: 300px;
background: gray;
}
</style>
<body>
<div id="content"></div>
<div id="expander"></div>
<script type="text/javascript">
setup({ explicit_done: true });
test(function () {
let root = document.documentElement;
let body = document.body;
let content = document.getElementById('content');
assert_less_than(root.offsetWidth, window.innerWidth, "viewport has a scrollbar");
assert_equals(body.offsetWidth, root.offsetWidth, "body matches root");
assert_equals(content.offsetWidth, body.offsetWidth, "content matches body");
}, "viewport displays a scrollbar");
done();
</script>
</body>

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<!doctype html>
<style>
body {
display: flex;
flex-wrap: wrap;
}
.container {
scrollbar-gutter: stable;
flex: 0 0;
overflow: auto;
height: 200px;
min-width: 200px;
margin: 1px;
padding: 0px;
border: none;
background: deepskyblue;
}
.content {
height: 300px;
width: 300px;
}
.container.auto {
scrollbar-width: auto;
}
.container.thin {
scrollbar-width: thin;
}
.container.none {
scrollbar-width: none;
}
.content.plain {
background: red;
}
.content.gradient {
background: linear-gradient(135deg, red, blue);
}
</style>
<div id="one" class="container thin">
<div class="content plain"></div>
</div>
<div id="two" class="container auto">
<div class="content plain"></div>
</div>
<div id="three" class="container auto">
<div class="content plain"></div>
</div>
<div id="four" class="container none">
<div class="content gradient"></div>
</div>
<div id="five" class="container none">
<div class="content gradient"></div>
</div>
<div id="six" class="container thin">
<div class="content gradient"></div>
</div>

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<!doctype html>
<html class="reftest-wait">
<title>CSS Scrollbars: paint test when updating scrollbar-width, with scrolling content</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="match" href="scrollbar-width-paint-001-ref.html" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/common/reftest-wait.js"></script>
<style>
body {
display: flex;
flex-wrap: wrap;
}
.container {
scrollbar-gutter: stable;
overflow: auto;
flex: 0 0;
height: 200px;
min-width: 200px;
margin: 1px;
padding: 0px;
border: none;
background: deepskyblue;
}
.content {
height: 300px;
width: 300px;
}
.container.auto {
scrollbar-width: auto;
}
.container.thin {
scrollbar-width: thin;
}
.container.none {
scrollbar-width: none;
}
.content.plain {
background: red;
}
.content.gradient {
background: linear-gradient(135deg, red, blue);
}
</style>
<div id="one" class="container auto">
<div class="content plain"></div>
</div>
<div id="two" class="container thin">
<div class="content plain"></div>
</div>
<div id="three" class="container none">
<div class="content plain"></div>
</div>
<div id="four" class="container auto">
<div class="content gradient"></div>
</div>
<div id="five" class="container thin">
<div class="content gradient"></div>
</div>
<div id="six" class="container none">
<div class="content gradient"></div>
</div>
<script>
requestAnimationFrame(() => requestAnimationFrame(() => {
document.getElementById('one').style.scrollbarWidth = 'thin';
document.getElementById('two').style.scrollbarWidth = 'auto';
document.getElementById('three').style.scrollbarWidth = 'auto';
document.getElementById('four').style.scrollbarWidth = 'none';
document.getElementById('five').style.scrollbarWidth = 'none';
document.getElementById('six').style.scrollbarWidth = 'thin';
takeScreenshot();
}));
</script>

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<!doctype html>
<style>
body {
display: flex;
flex-wrap: wrap;
}
.container {
scrollbar-gutter: stable;
overflow: scroll;
flex: 0 0;
height: 200px;
min-width: 200px;
margin: 1px;
padding: 0px;
border: none;
background: deepskyblue;
}
.content {
height: 100%;
width: 100%;
}
.container.auto {
scrollbar-width: auto;
}
.container.thin {
scrollbar-width: thin;
}
.container.none {
scrollbar-width: none;
}
.content.plain {
background: red;
}
.content.gradient {
background: linear-gradient(135deg, red, blue);
}
</style>
<div id="one" class="container thin">
<div class="content plain"></div>
</div>
<div id="two" class="container auto">
<div class="content plain"></div>
</div>
<div id="three" class="container auto">
<div class="content plain"></div>
</div>
<div id="four" class="container none">
<div class="content gradient"></div>
</div>
<div id="five" class="container none">
<div class="content gradient"></div>
</div>
<div id="six" class="container thin">
<div class="content gradient"></div>
</div>

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<!doctype html>
<html class="reftest-wait">
<title>CSS Scrollbars: paint test when updating scrollbar-width, with overflow:auto</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com" />
<link rel="match" href="scrollbar-width-paint-002-ref.html" />
<link rel="help" href="https://www.w3.org/TR/css-scrollbars-1/" />
<script src="/common/reftest-wait.js"></script>
<style>
body {
display: flex;
flex-wrap: wrap;
}
.container {
scrollbar-gutter: stable;
overflow: scroll;
flex: 0 0;
height: 200px;
min-width: 200px;
margin: 1px;
padding: 0px;
border: none;
background: deepskyblue;
}
.content {
height: 100%;
width: 100%;
}
.container.auto {
scrollbar-width: auto;
}
.container.thin {
scrollbar-width: thin;
}
.container.none {
scrollbar-width: none;
}
.content.plain {
background: red;
}
.content.gradient {
background: linear-gradient(135deg, red, blue);
}
</style>
<div id="one" class="container auto">
<div class="content plain"></div>
</div>
<div id="two" class="container thin">
<div class="content plain"></div>
</div>
<div id="three" class="container none">
<div class="content plain"></div>
</div>
<div id="four" class="container auto">
<div class="content gradient"></div>
</div>
<div id="five" class="container thin">
<div class="content gradient"></div>
</div>
<div id="six" class="container none">
<div class="content gradient"></div>
</div>
<script>
requestAnimationFrame(() => requestAnimationFrame(() => {
document.getElementById('one').style.scrollbarWidth = 'thin';
document.getElementById('two').style.scrollbarWidth = 'auto';
document.getElementById('three').style.scrollbarWidth = 'auto';
document.getElementById('four').style.scrollbarWidth = 'none';
document.getElementById('five').style.scrollbarWidth = 'none';
document.getElementById('six').style.scrollbarWidth = 'thin';
takeScreenshot();
}));
</script>