css/css-flexbox/align-content-rounding.html

<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<link rel="help" href="https://crbug.com/40437604">
<style>
#flex {
  display: flex;
  flex-wrap: wrap;
  width: 10px;
  height: 40px;
  align-content: space-between;
  outline: solid 1px;
}
#flex > div {
  width: 10px;
  height: 5px;
  background: lime;
}
</style>
<div id="flex">
  <div></div>
  <div></div>
  <div></div>
  <div></div>
  <div></div>
  <div></div>
  <div></div>
  <div id="last"></div>
</div>
<script>
test(function() {
  /* Increase the flexbox by 0.1px increments. */
  for (let i = 0; i < 10; i++) {
    const height = (40 + i/10) + 'px';
    flex.style.height = height;
    assert_equals(last.getBoundingClientRect().bottom, flex.getBoundingClientRect().bottom, height);
  }
}, 'The last item should match the end edge.');
</script>