insert-block-before-spanner-expected.html

<!DOCTYPE html>
<style>
    span { display:inline-block; width:1em; }
</style>
<p>Test insertion of column content right in front of a spanner</p>
<p>There should be two lines below with the word "PASS". Letter spacing is expected to vary.</p>
<span>P</span><span>A</span><span>S</span><span>S</span><br>
PASS

chromium/third_party/blink/web_tests/fast/multicol/dynamic/insert-block-before-spanner-expected.html