forked from mirrors/gecko-dev
bbd3868d0d
Automatic update from web-platform-tests [last-baseline] Support last baseline alignment within grid/flex. This adds support for last baseline alignment within grid/flex with block layout as children (or rather anything which exports a "correct" last baseline). If something has last baseline alignment it will be placed in the opposite baseline sharing group that it would naturally be. The small additional code in the flex/grid layout algorithm is to read the baseline from the correct edge. Bug: 885175 Change-Id: Ibf5d6dff79e1b611a459257647652506280932b5 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3892666 Reviewed-by: David Grogan <dgrogan@chromium.org> Commit-Queue: Ian Kilpatrick <ikilpatrick@chromium.org> Cr-Commit-Position: refs/heads/main@{#1048893} -- wpt-commits: 8c1d56987b3b331f56c412757f155ed0a95f7886 wpt-pr: 35956
69 lines
1.7 KiB
HTML
69 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<link rel="help" href="https://drafts.csswg.org/css-align-3/#baseline-rules">
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<link rel="help" href="https://drafts.csswg.org/css-grid-1/#column-align">
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<style>
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#target {
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display: grid;
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grid-auto-flow: column;
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align-items: last baseline;
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width: 200px;
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border: solid 3px;
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position: relative;
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writing-mode: vertical-rl;
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}
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#target > :nth-child(1) {
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background: lime;
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margin-right: 20px;
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padding-right: 20px;
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font-size: 20px;
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line-height: 20px;
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align-self: first baseline;
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writing-mode: vertical-rl;
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}
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#target > :nth-child(2) {
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background: hotpink;
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font-size: 30px;
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line-height: 30px;
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writing-mode: vertical-lr;
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}
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#target > :nth-child(3) {
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background: papayawhip;
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font-size: 16px;
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line-height: 16px;
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writing-mode: vertical-lr;
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}
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#target > :nth-child(4) {
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background: orange;
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margin-left: 20px;
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padding-left: 20px;
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font-size: 20px;
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line-height: 20px;
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align-self: first baseline;
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writing-mode: vertical-lr;
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}
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#target > :nth-child(5) {
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background: cyan;
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font-size: 30px;
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line-height: 30px;
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writing-mode: vertical-rl;
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}
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#target > :nth-child(6) {
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background: papayawhip;
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font-size: 16px;
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line-height: 16px;
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writing-mode: vertical-rl;
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}
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</style>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/check-layout-th.js"></script>
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<body onload="checkLayout('#target > div')">
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<div id="target">
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<div data-offset-x="120">line1<br>line2</div>
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<div data-offset-x="105">line1<br>line2</div>
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<div data-offset-x="126">line1<br>line2</div>
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<div data-offset-x="20">line1<br>line2</div>
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<div data-offset-x="35">line1<br>line2</div>
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<div data-offset-x="42">line1<br>line2</div>
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</div>
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