basis/checksums/sha/sha-tests.factor

   1 USING: arrays checksums checksums.common checksums.sha
   2 checksums.sha.private io.encodings.binary io.streams.byte-array
   3 kernel math.parser sequences tools.test random ;
   4 IN: checksums.sha.tests
   5
   6 : test-checksum ( text identifier -- checksum )
   7     checksum-bytes bytes>hex-string ;
   8
   9 { "a9993e364706816aba3e25717850c26c9cd0d89d" } [ "abc" sha1 checksum-bytes bytes>hex-string ] unit-test
  10 { "84983e441c3bd26ebaae4aa1f95129e5e54670f1" } [ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" sha1 checksum-bytes bytes>hex-string ] unit-test
  11 ! [ "34aa973cd4c4daa4f61eeb2bdbad27316534016f" ] [ 1000000 CHAR: a fill string>sha1str ] unit-test ! takes a long time...
  12 { "dea356a2cddd90c7a7ecedc5ebb563934f460452" } [ "0123456701234567012345670123456701234567012345670123456701234567"
  13 10 swap <array> concat sha1 checksum-bytes bytes>hex-string ] unit-test
  14
  15
  16 { "75388b16512776cc5dba5da1fd890150b0c6455cb4f58b1952522525" }
  17 [
  18     "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
  19     sha-224 test-checksum
  20 ] unit-test
  21
  22 { "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855" }
  23 [ "" sha-256 test-checksum ] unit-test
  24
  25 { "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad" }
  26 [ "abc" sha-256 test-checksum ] unit-test
  27
  28 { "f7846f55cf23e14eebeab5b4e1550cad5b509e3348fbc4efa3a1413d393cb650" }
  29 [ "message digest" sha-256 test-checksum ] unit-test
  30
  31 { "71c480df93d6ae2f1efad1447c66c9525e316218cf51fc8d9ed832f2daf18b73" }
  32 [ "abcdefghijklmnopqrstuvwxyz" sha-256 test-checksum ] unit-test
  33
  34 { "db4bfcbd4da0cd85a60c3c37d3fbd8805c77f15fc6b1fdfe614ee0a7c8fdb4c0" }
  35 [
  36     "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
  37     sha-256 test-checksum
  38 ] unit-test
  39
  40 { "f371bc4a311f2b009eef952dd83ca80e2b60026c8e935592d0f9c308453c813e" }
  41 [
  42     "12345678901234567890123456789012345678901234567890123456789012345678901234567890"
  43     sha-256 test-checksum
  44 ] unit-test
  45
  46
  47 ! [ "8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909" ]
  48 ! [ "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" sha-512 test-checksum ] unit-test
  49
  50 {
  51     t
  52 } [
  53     <sha1-state> "asdf" binary <byte-reader> add-checksum-stream
  54     [ get-checksum ] [ get-checksum ] bi =
  55 ] unit-test
  56
  57 {
  58     t
  59 } [
  60     <sha-256-state> "asdf" binary <byte-reader> add-checksum-stream
  61     [ get-checksum ] [ get-checksum ] bi =
  62 ] unit-test
  63
  64 {
  65     t
  66 } [
  67     <sha-224-state> "asdf" binary <byte-reader> add-checksum-stream
  68     [ get-checksum ] [ get-checksum ] bi =
  69 ] unit-test
  70
  71
  72 CONSTANT: bytes-a B{ 0 1 0 0 0 0 0 0 }
  73 CONSTANT: bytes-b B{ 1 2 3 4 5 6 7 8 }
  74 { t } [
  75     sha1 initialize-checksum-state bytes-a bytes-b append add-checksum-bytes get-checksum
  76     sha1 initialize-checksum-state bytes-a add-checksum-bytes bytes-b add-checksum-bytes get-checksum =
  77 ] unit-test
  78
  79 : incremental-checksum ( algorithm seqs -- checksum )
  80     [ initialize-checksum-state ] dip
  81     [ add-checksum-bytes ] each get-checksum ;
  82
  83 : one-go-checksum ( algorithm seqs -- checksum )
  84     [ initialize-checksum-state ] dip
  85     concat add-checksum-bytes get-checksum ;
  86
  87 ERROR: checksums-differ algorithm seq incremental-checksum one-go-checksum ;
  88 : compare-checksum-calculations ( algorithm seq -- ? )
  89     2dup [ incremental-checksum ] [ one-go-checksum ] 2bi 2dup = [
  90         2drop 2drop t
  91     ] [
  92         checksums-differ
  93     ] if ;
  94
  95 { t } [ 100 <iota> [ drop sha1 100 [ 100 random random-bytes ] replicate compare-checksum-calculations ] all? ] unit-test
  96 { t } [ 100 <iota> [ drop sha1 20 [ 20 random random-bytes ] replicate compare-checksum-calculations ] all? ] unit-test
  97 { t } [ 100 <iota> [ drop sha1 10 [ 10 random random-bytes ] replicate compare-checksum-calculations ] all? ] unit-test
  98
  99 { t } [ sha1 {
 100     B{ 105 27 166 214 73 114 110 }
 101     B{ 39 162 16 218 0 42 }
 102     B{ 129 235 197 233 }
 103     B{ 61 29 254 66 67 }
 104     B{ 28 236 253 45 240 123 134 191 22 }
 105     B{ 220 27 205 59 27 48 }
 106     B{ 249 2 196 177 74 195 12 131 91 }
 107     B{ 174 102 159 89 250 38 230 5 }
 108     B{ 126 22 231 253 118 64 }
 109     B{ 185 127 20 126 123 35 204 243 43 }
 110     } compare-checksum-calculations
 111 ] unit-test