chromium/third_party/blink/web_tests/external/wpt/css/css-flexbox/intrinsic-size/col-wrap-001.html

<!DOCTYPE html>
<link rel="author" title="David Grogan" href="mailto:[email protected]">
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#intrinsic-sizes">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<meta name="assert"
  content="column-wrap container's max-content width is big enough that items don't overflow when the container has fixed height and items have fixed width and height. Old algorithm gave max-content width of 50px." />

<style>
  #reference-overlapped-red {
    position: absolute;
    background-color: red;
    width: 100px;
    height: 100px;
    z-index: -1;
  }

  .item {
    /* Remove min-height so we don't have to think about it. */
    min-height: 0px;
    width: 50px;
    flex: 0 0 100px
  }
</style>

<p>Test passes if there is a filled green square and <strong>no red</strong>.
</p>

<div id=reference-overlapped-red></div>

<div
  style="display: flex; flex-flow: column wrap; height: 100px; width: max-content; background: green;"
  class=flex>
  <div class="item"></div>
  <div class="item"></div>
</div>