This test checks that toString() round-trip on a function that has a array with elision does not remove a comma. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS typeof undefined is 'undefined' PASS f1().length is 1 PASS f1()[1-1] is undefined PASS unevalf(eval(unevalf(f1))) is unevalf(f1) PASS eval(unevalf(f1))().length is 1 PASS eval(unevalf(f1))()[1-1] is undefined PASS f2().length is 1 PASS f2()[1-1] is 1 PASS unevalf(eval(unevalf(f2))) is unevalf(f2) PASS eval(unevalf(f2))().length is 1 PASS eval(unevalf(f2))()[1-1] is 1 PASS f3().length is 1 PASS f3()[1-1] is 1 PASS unevalf(eval(unevalf(f3))) is unevalf(f3) PASS eval(unevalf(f3))().length is 1 PASS eval(unevalf(f3))()[1-1] is 1 PASS f4().length is 2 PASS f4()[2-1] is undefined PASS unevalf(eval(unevalf(f4))) is unevalf(f4) PASS eval(unevalf(f4))().length is 2 PASS eval(unevalf(f4))()[2-1] is undefined PASS f5().length is 3 PASS f5()[3-1] is undefined PASS unevalf(eval(unevalf(f5))) is unevalf(f5) PASS eval(unevalf(f5))().length is 3 PASS eval(unevalf(f5))()[3-1] is undefined PASS f6().length is 4 PASS f6()[4-1] is 4 PASS unevalf(eval(unevalf(f6))) is unevalf(f6) PASS eval(unevalf(f6))().length is 4 PASS eval(unevalf(f6))()[4-1] is 4 PASS f7().length is 2 PASS f7()[2-1] is 2 PASS unevalf(eval(unevalf(f7))) is unevalf(f7) PASS eval(unevalf(f7))().length is 2 PASS eval(unevalf(f7))()[2-1] is 2 PASS f8().length is 3 PASS f8()[3-1] is undefined PASS unevalf(eval(unevalf(f8))) is unevalf(f8) PASS eval(unevalf(f8))().length is 3 PASS eval(unevalf(f8))()[3-1] is undefined PASS f9().length is 5 PASS f9()[5-1] is 5 PASS unevalf(eval(unevalf(f9))) is unevalf(f9) PASS eval(unevalf(f9))().length is 5 PASS eval(unevalf(f9))()[5-1] is 5 PASS f10().length is 5 PASS f10()[5-1] is undefined PASS unevalf(eval(unevalf(f10))) is unevalf(f10) PASS eval(unevalf(f10))().length is 5 PASS eval(unevalf(f10))()[5-1] is undefined PASS f11().length is 6 PASS f11()[6-1] is 6 PASS unevalf(eval(unevalf(f11))) is unevalf(f11) PASS eval(unevalf(f11))().length is 6 PASS eval(unevalf(f11))()[6-1] is 6 PASS f12().length is 2 PASS f12()[2-1] is undefined PASS unevalf(eval(unevalf(f12))) is unevalf(f12) PASS eval(unevalf(f12))().length is 2 PASS eval(unevalf(f12))()[2-1] is undefined PASS f13().length is 2 PASS f13()[2-1] is undefined PASS unevalf(eval(unevalf(f13))) is unevalf(f13) PASS eval(unevalf(f13))().length is 2 PASS eval(unevalf(f13))()[2-1] is undefined PASS f14().length is 3 PASS f14()[3-1] is undefined PASS unevalf(eval(unevalf(f14))) is unevalf(f14) PASS eval(unevalf(f14))().length is 3 PASS eval(unevalf(f14))()[3-1] is undefined PASS f15().length is 2 PASS f15()[2-1] is undefined PASS unevalf(eval(unevalf(f15))) is unevalf(f15) PASS eval(unevalf(f15))().length is 2 PASS eval(unevalf(f15))()[2-1] is undefined PASS f16().length is 3 PASS f16()[3-1] is undefined PASS unevalf(eval(unevalf(f16))) is unevalf(f16) PASS eval(unevalf(f16))().length is 3 PASS eval(unevalf(f16))()[3-1] is undefined PASS successfullyParsed is true TEST COMPLETE