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# encoding: ascii
# a = Array, s = String, t = Template
def packtest(a, s, t)
begin
r = a.pack(t)
return if r == s
puts "#{a.inspect}.pack(#{t.inspect}) -> #{r.inspect} should be #{s.inspect}"
rescue => r
unless r.is_a? s
puts "#{a.inspect}.pack(#{t.inspect}) -> #{r.inspect} should be #{s.inspect}"
end
end
end
def unpacktest(a, s, t)
r = s.unpack(t)
return if r == a
puts "#{s.inspect}.unpack(#{t.inspect}) -> #{r.inspect} should be #{a.inspect}"
end
def pptest(a, s, t)
packtest(a, s, t)
unpacktest(a, s, t)
end
pptest [1], "\x01", "C"
packtest [1.1], "\x01", "C"
packtest [-1], "\xff", "C"
packtest [1,2], "\x01\x02", "C2"
#packtest [1], "X", ArgumentError
unpacktest [48, nil], "0", "CC"
unpacktest [160, -96], "\xa0\xa0", "Cc"
unpacktest [49, 50, 51], "123", "C*"
pptest [12849], "12", "S"
unpacktest [nil], "0", "S"
unpacktest [12849, nil], "123", "SS"
unpacktest [12849], "123", "S*"
pptest [10000], "\x27\x10", "s>"
pptest [-10000], "\xd8\xf0", "s>"
pptest [50000], "\xc3\x50", "S>"
pptest [10000], "\x10\x27", "s<"
pptest [-10000], "\xf0\xd8", "s<"
pptest [50000], "\x50\xc3", "S<"
pptest [1000000000], "\x3b\x9a\xca\x00", "l>"
pptest [-1000000000], "\xc4\x65\x36\x00", "l>"
pptest [1], "\x01\x00\x00\x00", "L<"
pptest [258], "\x02\x01\x00\x00", "L<"
pptest [66051], "\x03\x02\x01\x00", "L<"
pptest [16909060], "\x04\x03\x02\x01", "L<"
pptest [16909060], "\x01\x02\x03\x04", "L>"
packtest [-1], "\xff\xff\xff\xff", "L<"
pptest [1000000000], "\x00\x00\x00\x00\x3b\x9a\xca\x00", "q>"
pptest [-1000000000], "\xff\xff\xff\xff\xc4\x65\x36\x00", "q>"
if (2**33).is_a? Fixnum
pptest [81985529216486895], "\x01\x23\x45\x67\x89\xab\xcd\xef", "q>"
pptest [-1167088121787636991], "\x01\x23\x45\x67\x89\xab\xcd\xef", "q<"
end
pptest [16909060], "\x01\x02\x03\x04", "N"
pptest [258], "\x01\x02", "n"
pptest [32769], "\x80\x01", "n"
pptest [16909060], "\x04\x03\x02\x01", "V"
pptest [258], "\x02\x01", "v"
packtest [""], "", "m"
packtest ["a"], "YQ==\n", "m"
packtest ["ab"], "YWI=\n", "m"
packtest ["abc"], "YWJj\n", "m"
packtest ["abcd"], "YWJjZA==\n", "m"
unpacktest [""], "", "m"
unpacktest ["a"], "YQ==\n", "m"
unpacktest ["ab"], "YWI=\n", "m"
unpacktest ["abc"], "YWJj\n", "m"
unpacktest ["abcd"], "YWJjZA==\n", "m"
packtest [""], "\0", "H"
packtest ["3"], "0", "H"
packtest ["34"], "", "H0"
packtest ["34"], "0", "H"
packtest ["34"], "4", "H2"
packtest ["34"], "4\0", "H3"
packtest ["3456"], "4P", "H3"
packtest ["34563"], "4V0", "H*"
packtest ["5a"], "Z", "H*"
packtest ["5A"], "Z", "H*"
unpacktest [""], "", "H"
unpacktest [""], "0", "H0"
unpacktest ["3"], "0", "H"
unpacktest ["30"], "0", "H2"
unpacktest ["30"], "0", "H3"
unpacktest ["303"], "01", "H3"
unpacktest ["303132"], "012", "H*"
unpacktest ["3031", 50], "012", "H4C"
unpacktest ["5a"], "Z", "H*"
packtest [""], "\0", "h"
packtest ["3"], "\03", "h"
packtest ["34"], "", "h0"
packtest ["34"], "\03", "h"
packtest ["34"], "C", "h2"
packtest ["34"], "C\0", "h3"
packtest ["3456"], "C\05", "h3"
packtest ["34563"], "Ce\03", "h*"
packtest [""], " ", "A"
unpacktest [""], "", "A"
pptest ["1"], "1", "A"
pptest ["1"], "1 ", "A2"
unpacktest ["1"], "1", "A2"
unpacktest ["1"], "1 ", "A2"
unpacktest ["1"], "1\0", "A2"
packtest ["12"], "1", "A"
unpacktest ["1"], "12", "A"
pptest ["123"], "123", "A*"
packtest ["1","2"], "2", "A0A"
unpacktest ["","2"], "2", "A0A"
packtest [""], "\0", "a"
unpacktest [""], "", "a"
pptest ["1"], "1", "a"
pptest ["1 "], "1 ", "a2"
pptest ["1\0"], "1\0", "a2"
packtest ["1"], "1\0", "a2"
pptest ["123"], "123", "a*"
packtest [""], "\0", "Z"
unpacktest [""], "", "Z"
pptest ["1"], "1", "Z"
pptest ["1"], "1\0", "Z2"
pptest ["1 "], "1 ", "Z2"
pptest ["123"], "123\0", "Z*"
pptest ["1","2"], "12", "ZZ"
pptest ["1","2"], "1\0002", "Z*Z"
unpacktest ["1","3"], "1\00023", "Z3Z"
packtest [1, 2], "\x01\x02", "CyC"
packtest [65], "A", 'U'
packtest [59411], "\xEE\xA0\x93", 'U'
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