chromium/third_party/blink/web_tests/external/wpt/css/css-grid/masonry/tentative/intrinsic-sizing/masonry-intrinsic-sizing-cols-003-ref.html

<!DOCTYPE HTML>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
  <meta charset="utf-8">
  <title>Reference: Masonry layout min-content sizing</title>
  <link rel="author" title="Mats Palmgren" href="mailto:[email protected]">
  <style>

@import "support/masonry-intrinsic-sizing-visual.css";

grid {
  display: inline-grid;
  gap: 1px 2px;
  border: 1px solid;
  padding: 0 1px 0 2px;
  vertical-align: top;
  width: min-content;
}
.auto grid {
  grid-template-columns: repeat(4,auto);
}
.fr grid {
  grid-template-columns: 1fr 2fr 1fr 1fr;
}
.mix1 grid {
  grid-template-columns: 1fr 2fr min-content max-content;
}
.mix2 grid {
  grid-template-columns: 1.1ch auto 1.4ch 1fr;
  /* keep fixed values small enough for spanners to have an effect */
}

item {
  align-self: start;
}
.hidden {
  visibility: hidden;
  height: 0;
}
</style>

<body>

<section class="auto">
<grid style="grid-template-columns: repeat(4, 2ch)">
  <item style="width:2ch">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-row: span 2">5 5</item>
</grid>

<grid style="grid-template-columns: repeat(4, 2ch)">
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-row: span 2">5 5</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:2ch; grid-area: 1/2/3">5 5</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:4ch; grid-area: 1/2/auto/4">5 5</item>

  <item class="hidden">0</item>
</grid>

<grid>
  <item style="grid-column: 4">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-area: 1/2/2/4">5 5</item>
  <item style="width:5ch; grid-area: 2/1/3/4">6</item>

  <item class="hidden">0</item>
  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item style="grid-column: 4">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:3ch; grid-area: 1/2/2/4">5</item>
  <item style="width:5ch; grid-area: 2/1/3/4">6</item>

  <item class="hidden">0</item>
  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-area: 3/1/4/5">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:6ch; grid-area: 3/1/4/5">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:6ch; grid-area: 3/1/4/4">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
  <item class="hidden" style="width:6ch; grid-area: 3/2/4/5">0 0</item>
</grid>
</section>

<!-- ditto with 'fr' sizing -->

<section class="fr">
<grid style="grid-template-columns: repeat(4, 2ch)">
  <item style="width:2ch">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-row: span 2">5 5</item>
</grid>

<grid style="grid-template-columns: repeat(4, 2ch)">
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-row: span 2">5 5</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:2ch; grid-area: 1/2/3">5 5</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:4ch; grid-area: 1/2/auto/4">5 5</item>
  <item class="hidden">0</item>
</grid>

<grid>
  <item style="grid-column: 4">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-area: 1/2/2/4">5 5</item>
  <item style="width:5ch; grid-area: 2/1/3/4">6</item>
  <item class="hidden">0</item>
  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item style="grid-column: 4">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:3ch; grid-area: 1/2/2/4">5</item>
  <item style="width:5ch; grid-area: 2/1/3/4">6</item>

  <item class="hidden">0</item>
  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-area: 3/1/4/5">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:6ch; grid-area: 3/1/4/5">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:6ch; grid-area: 3/1/4/4">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
  <item class="hidden" style="width:6ch; grid-area: 3/2/4/5">0 0</item>
</grid>
</section>

<!-- ditto with mixed sizing: fr + min/max-content -->

<section class="mix1">
<grid style="grid-template-columns: repeat(3, 2ch) max-content">
  <item style="width:2ch">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-row: span 2">5 5</item>
  <item class="hidden" style="grid-area: 2/4/4">0 0</item>
</grid>

<grid style="grid-template-columns: repeat(3, 2ch) max-content">
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-row: span 2">5 5</item>
  <item class="hidden" style="grid-area: 2/4/4">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:2ch; grid-area: 1/2/3">5 5</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:4ch; grid-area: 1/2/auto/4">5 5</item>
  <item class="hidden">0</item>
</grid>

<grid>
  <item style="grid-column: 4">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-area: 1/2/2/4">5 5</item>
  <item style="width:5ch; grid-area: 2/1/3/4">6</item>
  <item class="hidden">0</item>
  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item style="grid-column: 4">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:3ch; grid-area: 1/2/2/4">5</item>
  <item style="width:5ch; grid-area: 2/1/3/4">6</item>

  <item class="hidden">0</item>
  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-area: 3/1/4/5">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:6ch; grid-area: 3/1/4/5">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:6ch; grid-area: 3/1/4/4">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
  <item class="hidden" style="width:6ch; grid-area: 3/2/4/5">0 0</item>
</grid>
</section>

<!-- ditto with mixed sizing: fixed + auto + fr -->

<section class="mix2">
<grid style="grid-template-columns: 1.1ch 2ch 1.4ch 2ch">
  <item style="width:2ch">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-row: span 2">5 5</item>
  <item class="hidden" style="grid-area: 2/4/4">0 0</item>
</grid>

<grid style="grid-template-columns: 1.1ch 2ch 1.4ch 2ch">
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-row: span 2; width: 2ch;">5 5</item>
  <item class="hidden" style="grid-area: 2/4/4">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:2ch; grid-area: 1/2/3">5 5</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:4ch; grid-area: 1/2/auto/4">5 5</item>
  <item class="hidden">0</item>
</grid>

<grid>
  <item style="grid-column: 4">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-area: 1/2/2/4">5 5</item>
  <item style="width:5ch; grid-area: 2/1/3/4">6</item>
  <item class="hidden">0</item>
  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item style="grid-column: 4">1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:3ch; grid-area: 1/2/2/4">5 5</item>
  <item style="width:5ch; grid-area: 2/1/3/4">6</item>

  <item class="hidden">0</item>
  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="grid-area: 3/1/4/5">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:6ch; grid-area: 3/1/4/5">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
</grid>

<grid>
  <item>1</item>
  <item style="grid-row: span 2">2 2</item>
  <item style="grid-row: span 2">3 3</item>
  <item>4</item>
  <item style="width:6ch; grid-area: 3/1/4/4">5 5</item>

  <item class="hidden">0 0</item>
  <item class="hidden">0 0</item>
  <item class="hidden" style="width:6ch; grid-area: 3/2/4/5">0 0</item>
</grid>
</section>