This is a test case for String.prototype.fontsize(size).
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS '_'.fontsize('"') is "_"
PASS '_'.fontsize('b') is "_"
PASS '<'.fontsize('b') is "<"
PASS '_'.fontsize(0x2A) is "_"
PASS '_'.fontsize('"') is "_"
PASS '_'.fontsize('" color="b') is "_"
PASS String.prototype.fontsize.call(0x2A, 0x2A) is "42"
PASS String.prototype.fontsize.call(undefined) threw exception TypeError: Type error.
PASS String.prototype.fontsize.call(null) threw exception TypeError: Type error.
PASS String.prototype.fontsize.length is 1
PASS successfullyParsed is true
TEST COMPLETE