font-size-relative-across-calc-ff-bug-001.html (957B)
1 <!doctype html> 2 <link rel="help" href="https://drafts.csswg.org/css-fonts-4/#font-size-prop"> 3 <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1572738"> 4 <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1572451"> 5 <link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> 6 <script type="text/javascript" src="/resources/testharness.js"></script> 7 <script type="text/javascript" src="/resources/testharnessreport.js"></script> 8 <div style="font-family: something-non-default; font-size: calc(-100em + 1px);"></div> 9 <div style="font-family: something-non-default; font-size: calc(1em - 100px);"></div> 10 <script> 11 test(function() { 12 for (const element of document.querySelectorAll("div")) 13 assert_equals(getComputedStyle(element).fontSize, "0px"); 14 }, "font-size computation isn't messed up when mixing positive and negatives when font-family changes and the parent has a keyword font-size"); 15 </script>