This is a testharness.js-based test.
[FAIL] Property block-step-round value 'up'
  assert_true: block-step-round doesn't seem to be supported in the computed style expected true got false
[FAIL] Property block-step-round value 'down'
  assert_true: block-step-round doesn't seem to be supported in the computed style expected true got false
[FAIL] Property block-step-round value 'nearest'
  assert_true: block-step-round doesn't seem to be supported in the computed style expected true got false
Harness: the test ran to completion.