Blitz - WPT: flex-minimum-height-flex-items-025.html

wpt / css / css-flexbox / flex-minimum-height-flex-items-025.html

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

Subtest	Status	Message
.outer-column-flexbox > div 1	FAIL	assert_equals: data-expected-height expected 100 got 200 assert_equals: data-expected-height expected 100 got 200
.outer-column-flexbox > div 2	FAIL	assert_equals: data-expected-height expected 100 got 200 assert_equals: data-expected-height expected 100 got 200
.outer-column-flexbox > div 3	FAIL	assert_equals: data-expected-height expected 100 got 200 assert_equals: data-expected-height expected 100 got 200
.outer-column-flexbox > div 4	FAIL	assert_equals: data-expected-height expected 100 got 200 assert_equals: data-expected-height expected 100 got 200

Enable JavaScript in test iframe

/css/css-flexbox/flex-minimum-height-flex-items-025.html

<!DOCTYPE html>
<link rel="author" title="dgrogan@chromium.org" href="mailto:dgrogan@chromium.org" />
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#min-size-auto" />
<link rel="bookmark" href="https://crbug.com/1033476">
<meta name="assert" content="Column flex item's height does not influence its min-height content size suggestion in a varitey of scenarios.">

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>

<style>
.outer-column-flexbox {
  display: flex;
  flex-direction: column;
  width: 100px;
  margin-bottom: 10px; /* Just for visually spacing things out */
}
</style>

<body onload="checkLayout('.outer-column-flexbox > div');">

<div id=log></div>

<p>Test passes if there is a sequence of filled green squares.</p>

<!-- %height of descendant is not resolved against specified height for purposes of min-content sizing. -->
<div class=outer-column-flexbox>
  <div style="flex-basis: 100px; height: 200px;" data-expected-height=100>
    <div style="height: 100%; background: green;" data-expected-height=100></div>
  </div>
</div>

<!-- Same as above, but with an orthogonal writing mode flex item. -->
<div class=outer-column-flexbox>
  <div style="flex-basis: 100px; height: 200px; width: 100px; writing-mode: vertical-rl;" data-expected-height=100>
    <div style="height: 100%; background: green;" data-expected-height=100></div>
  </div>
</div>

<!-- Same as #1 but with a grid child of the flex item. -->
<div class=outer-column-flexbox>
  <div style="flex-basis: 100px; height: 200px;" data-expected-height=100>
    <div style="display: grid; height: 100%; background: green" data-expected-height=100></div>
  </div>
</div>

<!-- Same as #1 but with a table child of the flex item that has a >0 intrinsic block size. -->
<div class=outer-column-flexbox>
  <div style="flex-basis: 100px; height: 200px;" data-expected-height=100>
    <table data-expected-height=100 style="height: 100%; width: 100%; background: green">
      <td>
        <div style="height: 50px;"></div>
      </td>
    </table>
  </div>
</div>