gecko-dev/testing/web-platform/tests/css/css-grid/grid-definition/grid-auto-repeat-multiple-values-001.html
shenyu.tcv 9a7025cdcc Bug 1517762 [wpt PR 14718] - [css-grid] Fix auto repeat with multiple tracks and gutters, a=testonly
Automatic update from web-platform-tests
[css-grid] Fix auto repeat with multiple tracks and gutters

The code that computes the number of auto repeat tracks wrongly assumes
that the second argument of the repeat() notation is a single track
function. That was true in the beginning, however specs were later on
modified to allow a <track-list>. We support a <track-list> as a second
argument since long ago but the code that computes the number of
auto-repeat tracks was never updated.

This patch modifies two places that relates to the gaps between the
auto-repeat tracks, which ensures the proper total length. 4 test
expected values in the auto-repeat-huge-grid.html are also modified.

BUG=813511

Change-Id: Iaf00e7d595a800f07cbe630868f30b82ad7fbd4d
Reviewed-on: https://chromium-review.googlesource.com/c/1393136
Commit-Queue: Manuel Rego <rego@igalia.com>
Reviewed-by: Manuel Rego <rego@igalia.com>
Cr-Commit-Position: refs/heads/master@{#620278}

--

wpt-commits: 367ae74c484fe272d6c3b469b890fceb0baad74b
wpt-pr: 14718
2019-02-07 21:49:49 +00:00

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HTML

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Grid Layout Test: Auto Repaeat with Multiple Tracks and Gutters</title>
<link rel="author" title="Yu Shen" href="shenyu.tcv@gmail.com">
<link rel="help" href="https://www.w3.org/TR/css-grid-1/#repeat-notation">
<link rel="match" href="../reference/grid-auto-repeat-multiple-values-001-ref.html">
<style>
.grid-container {
display: grid;
border: solid thick;
margin: 10px;
}
.columns {
grid-template-columns: repeat(auto-fill, 50px 50px);
grid-auto-rows: 25px;
grid-column-gap: 100px;
width: 300px;
}
.rows {
grid-auto-flow: column;
grid-template-rows: repeat(auto-fill, 50px 50px);
grid-auto-columns: 25px;
grid-row-gap: 100px;
width: min-content;
height: 300px;
}
.grid-container>div {
background: lime;
}
</style>
</head>
<body>
<p>The test passes if it has the same visual effect as reference.</p>
<div class="grid-container columns">
<div></div>
<div></div>
<div></div>
<div></div>
</div>
<div class="grid-container rows">
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</body>
</html>