This is a testharness.js-based test.
PASS test unit: cm - circle(50cm) - inline 
PASS test unit: mm - circle(50mm) - inline 
PASS test unit: in - circle(50in) - inline 
PASS test unit: pt - circle(50pt) - inline 
PASS test unit: pc - circle(50pc) - inline 
PASS test unit: em - circle(50em) - inline 
PASS test unit: ex - circle(50ex) - inline 
PASS test unit: ch - circle(50ch) - inline 
PASS test unit: rem - circle(50rem) - inline 
PASS test unit: vw - circle(50vw) - inline 
PASS test unit: vh - circle(50vh) - inline 
PASS test unit: vmin - circle(50vmin) - inline 
PASS test unit: vmax - circle(50vmax) - inline 
FAIL test unit: cm - circle(50cm) - computed assert_equals: expected "circle(1889.764px at 50% 50%)" but got "circle(1889.76px at 50% 50%)"
PASS test unit: mm - circle(50mm) - computed 
PASS test unit: in - circle(50in) - computed 
PASS test unit: pt - circle(50pt) - computed 
PASS test unit: pc - circle(50pc) - computed 
PASS test unit: em - circle(50em) - computed 
PASS test unit: ex - circle(50ex) - computed 
PASS test unit: ch - circle(50ch) - computed 
PASS test unit: rem - circle(50rem) - computed 
PASS test unit: vw - circle(50vw) - computed 
PASS test unit: vh - circle(50vh) - computed 
PASS test unit: vmin - circle(50vmin) - computed 
PASS test unit: vmax - circle(50vmax) - computed 
Harness: the test ran to completion.

