Tests mailto: URL canonicalization On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS canonicalize('mailto:addr1') is 'mailto:addr1' PASS canonicalize('mailto:addr1@foo.com') is 'mailto:addr1@foo.com' PASS canonicalize('mailto:addr1 ') is 'mailto:addr1' PASS canonicalize('mailto:addr1?to=jon') is 'mailto:addr1?to=jon' PASS canonicalize('mailto:addr1,addr2') is 'mailto:addr1,addr2' PASS canonicalize('mailto:addr1, addr2') is 'mailto:addr1, addr2' PASS canonicalize('mailto:addr1%2caddr2') is 'mailto:addr1%2caddr2' PASS canonicalize('mailto:𐌀') is 'mailto:%F0%90%8C%80' PASS canonicalize('mailto:addr1?') is 'mailto:addr1?' PASS canonicalize('mailto:í ') == 'mailto:%EF%BF%BD' is false PASS successfullyParsed is true TEST COMPLETE