ect: 'inset(120%)'},
  {at: 1.5, expect: 'inset(130%)'},
]);

test_no_interpolation({
  property: 'shape-outside',
  from: 'none',
  to: 'ellipse(100% 100% at 0% 0%)',
});

// TODO: add intermediate keyframe tests when CSS shapes position computed values are cleaned up
test_interpolation({
  property: 'shape-outside',
  from: 'circle(25% at right 5% bottom 15px)',
  to: 'circle(45% at right 25% bottom 35px)',
}, [
  {at: 0.25, expect: 'circle(30% at 90% calc(-20px + 100%))'},
  {at: 0.5, expect: 'circle(35%