wpt / css / css-tables / tentative / table-minmax.html

Status: FAIL | Duration: 5ms | Subtests: 11/16 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (11/16)

Data from commit:
708eb61 WPT runner: support mismatch reftests and multiple rel=match links (#665) (2026-08-09)

SubtestStatusMessage
table 1FAILassert_equals: data-expected-width expected 590 got 160
table 2FAILassert_equals: data-expected-width expected 590 got 160
table 3PASS
table 4PASS
table 5PASS
table 6PASS
table 7PASS
table 8PASS
table 9PASS
table 10PASS
table 11PASS
table 12FAILassert_equals: data-expected-height expected 0 got 20 assert_equals: data-expected-width expected 0 got 20
table 13FAILassert_equals: data-expected-height expected 0 got 20 assert_equals: data-expected-width expected 0 got 20
table 14PASS
table 15PASS
table 16FAILassert_equals: data-expected-height expected 30 got 20 assert_equals: data-expected-width expected 100 got 20

/css/css-tables/tentative/table-minmax.html

<!doctype html>
<title>Table minmax tricks</title>
<script src='/resources/testharness.js'></script>
<script src='/resources/testharnessreport.js'></script>
<script src="/resources/check-layout-th.js"></script>
<link rel="stylesheet" type="text/css" href="./support/table-tentative.css">
<link rel="author" title="Aleks Totic" href="atotic@chromium.org" />
<link rel="help" href="https://www.w3.org/TR/css-tables-3/" />
<style>
  main table {
    background: gray;
    border-spacing: 10px 10px;
    table-layout: auto;
  }
  main td {
    background: #BFB;
    font-size: 10px;
    box-sizing: border-box;
  }
  main td > div {
    display: inline-block;
    background: rgba(56,162,56,0.3);
    line-height: 2;
  }
  .container {
    border: 5px solid orange;
    margin-top: 8px;
    box-sizing: border-box;
    width: 600px;
  }
</style>
<main>
<h2>Table minmax</h2>

<p>How do different layout algorithms deal with table with an infinite max width?`</p>
<xmp>
  <table>
    <td style="width:100%"><div style="width:30px">100%</div></td>
    <td><div style="width:100px">100px</div></td>
  </table>
</xmp>
<p>Block layout clamps the max width, but  flex/grid/table layouts do not. What happens?</p>

<p class="testdesc">Block layout</p>
<div class="container">
  <table data-expected-width=590>
    <td style="width:100%"><div style="width:30px">100%</div></td>
    <td><div style="width:100px">100px</div></td>
  </table>
  <div>sibling</div>
</div>

<p class="testdesc">Block layout with floats</p>
<div class="container">
  What about this?
  <table style="float:left" data-expected-width=590>
    <td style="width:100%"><div style="width:30px">100%</div></td>
    <td><div style="width:100px">100px</div></td>
  </table>
  <div style="float:left">sibling</div>
  <div style="clear:both"></div>
</div>


<p class="testdesc">Table layout</p>

<table class="container" style="width:auto">
  <td>
    <table data-expected-width=160>
      <td style="width:100%"><div style="width:30px">100%</div></td>
      <td><div style="width:50px">50px</div><div style="width:50px">50px</div></td>
    </table>
  </td>
  <td><div style="width:100px;">sibling</div></td>
</table>

<p class="testdesc">Flex layout 1 1 auto</p>
<p class="error">Edge is wider than flexbox</p>
<div class="container" style="display:flex;justify-content:center">
  <table style="flex: 1 1 auto" data-expected-width=355>
    <td style="width:100%"><div style="width:30px">100%</div></td>
    <td><div style="width:50px">50px</div><div style="width:50px">50px</div></td>
  </table>
  <div style="background:yellow;flex:1 1 40px">40px</div>
</div>

<p class="testdesc">Flex layout 0 0 auto</p>

<div  class="container" style="display:flex;justify-content:center">
  <table style="flex: 0 0 auto" data-expected-width=160>
    <td style="width:100%"><div style="width:30px">100%</div></td>
    <td><div style="width:50px">50px</div><div style="width:50px">50px</div></td>
  </table>
  <div style="background:yellow;flex:1 1 auto">auto</div>
</div>

<h2>Empty table sizes</h2>
<p class="testdesc">Completely empty table</p>
<table style="border-spacing: 0px 0px;" data-expected-height=0 data-expected-width=0></table>

<p class="testdesc">Completely empty table with min-content width</p>
<table style="border-spacing: 0px 0px;width:min-content" data-expected-height=0 data-expected-width=0></table>


<p class="testdesc">Completely empty table with max-content width</p>
<table style="border-spacing: 0px 0px;width:max-content" data-expected-height=0 data-expected-width=0></table>

<p class="testdesc">Completely empty table with width/height</p>
<table style="border-spacing: 0px 0px;width:50px;height:50px" data-expected-height=50 data-expected-width=50></table>

<p class="testdesc">Empty table with border spacing</p>
<p class="error">Edge has width</p>
<table style="border-spacing: 10px 10px;" data-expected-height=0 data-expected-width=0></table>

<p class="testdesc">Table with just tbody and border spacing</p>
<p class="error">Chrome Legacy has width and 1/2 height. Edge has width. Proposal: make table empty.</p>
<table style="border-spacing: 10px 10px;" data-expected-height=0 data-expected-width=0>
  <tbody>
  </tbody>
</table>

<p class="testdesc">Table with tbody, tr, and border spacing</p>
<p class="error">Edge has height, 1/2 width. Chrome Legacy has width/height. Proposal: make table empty.</p>
<table style="border-spacing: 10px 10px;" data-expected-height=0 data-expected-width=0>
  <tbody>
    <tr></tr>
  </tbody>
</table>

<p class="testdesc">Empty table with borders</p>
<p class="error">Edge has width 30, height 20</p>
<table style="border: 10px solid green" data-expected-height=20 data-expected-width=20></table>

<p class="testdesc">Empty table with padding</p>
<p class="error">Edge has width 30, height 20</p>
<table style="padding: 10px" data-expected-height=20 data-expected-width=20></table>

<p class="testdesc">Empty table with caption</p>
<table data-expected-height=30 data-expected-width=100><caption><div style="width:100px;height:30px">caption</div></caption></table>
</main>

<script>
  checkLayout("table");
</script>