This is a testharness.js-based test.
[FAIL] Property max-height value 'fit-content(10px)'
  assert_true: 'fit-content(10px)' is a supported value for max-height. expected true got false
[FAIL] Property max-height value 'fit-content(20%)'
  assert_true: 'fit-content(20%)' is a supported value for max-height. expected true got false
[FAIL] Property max-height value 'fit-content(calc(10% + 40px))'
  assert_true: 'fit-content(calc(10% + 40px))' is a supported value for max-height. expected true got false
[FAIL] Property max-height value 'fit-content(calc(10px + 0.5em))'
  assert_true: 'fit-content(calc(10px + 0.5em))' is a supported value for max-height. expected true got false
Harness: the test ran to completion.