wpt / css / css-flexbox / total-min-max-violation-zero.html

Status: PASS | Duration: 1ms | Subtests: 2/2 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (2/2)

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

SubtestStatusMessage
.item 1PASS
.item 2PASS

/css/css-flexbox/total-min-max-violation-zero.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Flexbox: total min/max violation of zero when flexing items</title>
<link rel="author" title="Oriol Brufau" href="obrufau@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#resolve-flexible-lengths">
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#flexibility">
<link rel="help" href="https://github.com/servo/servo/issues/41289">
<meta name="assert" content="
  Both targets get their target main size initialized to 300px.
  Distributing the negative remaining free space sets them to 150px.
  The 1st item has a min-width of 250px, that's a violation of 100px.
  The 2nd item has a max-width of 50px, that's a violation of -100px.
  Therefore, the total violation is 0px, thus freezing all items.
  But the min/max constraints still need to apply.
  So the final main sizes are 250px and 50px, respectively.
">

<style>
#flex {
  display: flex;
  width: 300px;
  height: 300px;
  border: solid;
}
.item {
  flex: 0 1 300px;
  min-width: 0px;
}
</style>

<div id="flex">
  <div class="item" style="min-width: 250px; background: cyan"
       data-expected-width="250"></div>
  <div class="item" style="max-width: 50px; background: orange"
       data-expected-width="50"></div>
</div>

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