age',
  from: 'inherit',
  to: 'url(../resources/green-20.png)',
});

// unset
test_no_interpolation({
  property: 'mask-image',
  from: 'unset',
  to: 'url(../resources/stripes-20.png)',
});

// Image to image
test_no_interpolation({
  property: 'mask-image',
  from: 'url(../resources/stripes-20.png)',
  to: 'url(../resources/blue-20.png)',
});

//Image to gradient
test_no_interpolation({
  property: 'mask-image',
  from: 'url(../resources/stripes-20.png)',
  to: 'linear-gradient(45deg, blue, transparent)'