px 40px, arc by 20px 20px of 10%)");
test_computed_value("clip-path", "shape(from 20px 40px, arc by 20px 20px of 10% 20%)");

test_computed_value("clip-path", "shape(from 20px 40px, arc by 20px 20px of 10% 20% cw)");
test_computed_value("clip-path", "shape(from 20px 40px, arc by 20px 20px of 10% 20% large)");

test_computed_value("clip-path", "shape(from 20px 40px, arc by 20px 20px of -10% -20% large)");

test_computed_value("clip-path", "shape(from 20px 40px, arc by 20px 20px of 10% rotate 1deg)");
test_co