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chromium/third_party/blink/web_tests/fast/forms/calendar-picker/date-picker-appearance-disabled-previous-month.html 

<!DOCTYPE html>
<meta name=fuzzy content="maxDifference=0-3; totalPixels=0-1000">
<script src="../../../resources/testdriver.js"></script>
<script src="../../../resources/testdriver-vendor.js"></script>
<script src="../resources/picker-common.js"></script>

<input type=date value="2018-01-22" min="2018-01-01" max="2018-12-31">

<script>
  window.onload = openPickerAppearanceOnly(document.querySelector('input'));
</script>