Tests that CSS3 calc() can be used with the hsl() and hsla() functions On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS getComputedStyle(document.getElementById("simple"), null).color is "rgb(32, 223, 32)" PASS getComputedStyle(document.getElementById("alpha"), null).color is "rgba(32, 223, 32, 0.7)" PASS successfullyParsed is true TEST COMPLETE