fune/testing/web-platform/tests/css/css-ruby/rt-display-blockified.html
Kent Tamura 4a60927f3f Bug 1864780 [wpt PR 43162] - [CSS display:ruby*] Don't fix position and float for <rt>, a=testonly
Automatic update from web-platform-tests
[CSS display:ruby*] Don't fix position and float for <rt>

We have forced `position: static; float: none;` for <rt>. We don't need
it any longer.  Changing these property values blockifies
`display: ruby-text`, and it won't work as ruby-text.  The new behavior
is compatible with Firefox.

Bug: 880802
Change-Id: Iec2886c64f48f360258ef17a6885b047dfff3be8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5028779
Commit-Queue: Koji Ishii <kojii@chromium.org>
Auto-Submit: Kent Tamura <tkent@chromium.org>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1224752}

--

wpt-commits: f6e86730951e1dac4377e0ad67342180df1ee29c
wpt-pr: 43162
2023-11-22 12:51:21 +00:00

41 lines
1.1 KiB
HTML

<!DOCTYPE html>
<meta charset="UTF-8">
<title>Blockifying 'display: ruby-text' loses ruby-text functionality</title>
<link rel="help" href="https://drafts.csswg.org/css-ruby-1/#block-ruby">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
ruby {
font-size: 60px;
line-height: 1;
}
rt.abspos {
position: absolute;
font-size: inherit;
line-height: 1;
}
rt.float {
float: left;
font-size: inherit;
line-height: 1;
}
</style>
<p><ruby><span id="base">base1</span> <rt class="abspos">abspos</rt>base2 <rt class="float">float</rt></ruby></p>
<script>
test(() => {
const base = document.querySelector('#base').getBoundingClientRect();
const rt = document.querySelector('.abspos').getBoundingClientRect();
assert_greater_than_equal(rt.y, base.y);
}, 'position:absolute should not work as ruby-text');
test(() => {
const base = document.querySelector('#base').getBoundingClientRect();
const rt = document.querySelector('.float').getBoundingClientRect();
assert_greater_than_equal(rt.y, base.y);
}, 'float:left should not work as ruby-text');
</script>