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chromium/third_party/blink/web_tests/fast/forms/textarea/textarea-cols-lucida-console.html 

<!DOCTYPE html>
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
<!-- This test depends on fonts of which the fractional part of AvgCharWidth()
     is less than 0.5. crbug.com/1227341 -->
<style>
textarea {
  font-family: lucida console, monospace;
  font-size: 14px;
}
</style>
<textarea cols="41">123456789 123456789 123456789 123456789 1
</textarea>
<textarea cols="30">123456789 123456789 123456789 123456789 1
</textarea>
<script>
if (window.testRunner)
  testRunner.setTextSubpixelPositioning(true);
test(() => {
  const areas = document.querySelectorAll('textarea');
  assert_less_than(areas[0].scrollHeight, areas[1].scrollHeight);
}, 'The first Textaera should not be wrapped.');
</script>