chromium/third_party/blink/renderer/core/testing/data/viewport/viewport-138.html

<head>
    <title>width=123 proceded by trash with special unicode folding</title>
    <!-- 2x LATIN CAPITAL LETTER I WITH DOT ABOVE followed by =ignore,width=123
         During parsing the content will be converted to lower case with proper
         unicode folding (F = full) meaning that the U+0130's each will be
         converted into two chars - lowercase i followed by U+0307 (COMBINING
         DOT ABOVE). This test case checks that we iterate over the lowered
         string length and ends up with 123 as width, instead of 1. -->
    <meta name="viewport" content="&#x0130;&#x0130;=ignore,width=123">
</head>