libgo/go/crypto/md5/md5_test.go

   1 // Copyright 2009 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 package md5
   6
   7 import (
   8         "fmt"
   9         "io"
  10         "testing"
  11 )
  12
  13 type md5Test struct {
  14         out string
  15         in  string
  16 }
  17
  18 var golden = []md5Test{
  19         {"d41d8cd98f00b204e9800998ecf8427e", ""},
  20         {"0cc175b9c0f1b6a831c399e269772661", "a"},
  21         {"187ef4436122d1cc2f40dc2b92f0eba0", "ab"},
  22         {"900150983cd24fb0d6963f7d28e17f72", "abc"},
  23         {"e2fc714c4727ee9395f324cd2e7f331f", "abcd"},
  24         {"ab56b4d92b40713acc5af89985d4b786", "abcde"},
  25         {"e80b5017098950fc58aad83c8c14978e", "abcdef"},
  26         {"7ac66c0f148de9519b8bd264312c4d64", "abcdefg"},
  27         {"e8dc4081b13434b45189a720b77b6818", "abcdefgh"},
  28         {"8aa99b1f439ff71293e95357bac6fd94", "abcdefghi"},
  29         {"a925576942e94b2ef57a066101b48876", "abcdefghij"},
  30         {"d747fc1719c7eacb84058196cfe56d57", "Discard medicine more than two years old."},
  31         {"bff2dcb37ef3a44ba43ab144768ca837", "He who has a shady past knows that nice guys finish last."},
  32         {"0441015ecb54a7342d017ed1bcfdbea5", "I wouldn't marry him with a ten foot pole."},
  33         {"9e3cac8e9e9757a60c3ea391130d3689", "Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave"},
  34         {"a0f04459b031f916a59a35cc482dc039", "The days of the digital watch are numbered.  -Tom Stoppard"},
  35         {"e7a48e0fe884faf31475d2a04b1362cc", "Nepal premier won't resign."},
  36         {"637d2fe925c07c113800509964fb0e06", "For every action there is an equal and opposite government program."},
  37         {"834a8d18d5c6562119cf4c7f5086cb71", "His money is twice tainted: 'taint yours and 'taint mine."},
  38         {"de3a4d2fd6c73ec2db2abad23b444281", "There is no reason for any individual to have a computer in their home. -Ken Olsen, 1977"},
  39         {"acf203f997e2cf74ea3aff86985aefaf", "It's a tiny change to the code and not completely disgusting. - Bob Manchek"},
  40         {"e1c1384cb4d2221dfdd7c795a4222c9a", "size:  a.out:  bad magic"},
  41         {"c90f3ddecc54f34228c063d7525bf644", "The major problem is with sendmail.  -Mark Horton"},
  42         {"cdf7ab6c1fd49bd9933c43f3ea5af185", "Give me a rock, paper and scissors and I will move the world.  CCFestoon"},
  43         {"83bc85234942fc883c063cbd7f0ad5d0", "If the enemy is within range, then so are you."},
  44         {"277cbe255686b48dd7e8f389394d9299", "It's well we cannot hear the screams/That we create in others' dreams."},
  45         {"fd3fb0a7ffb8af16603f3d3af98f8e1f", "You remind me of a TV show, but that's all right: I watch it anyway."},
  46         {"469b13a78ebf297ecda64d4723655154", "C is as portable as Stonehedge!!"},
  47         {"63eb3a2f466410104731c4b037600110", "Even if I could be Shakespeare, I think I should still choose to be Faraday. - A. Huxley"},
  48         {"72c2ed7592debca1c90fc0100f931a2f", "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction.  Lewis-Randall Rule"},
  49         {"132f7619d33b523b1d9e5bd8e0928355", "How can you write a big system without C++?  -Paul Glick"},
  50 }
  51
  52 func TestGolden(t *testing.T) {
  53         for i := 0; i < len(golden); i++ {
  54                 g := golden[i]
  55                 c := New()
  56                 for j := 0; j < 3; j++ {
  57                         if j < 2 {
  58                                 io.WriteString(c, g.in)
  59                         } else {
  60                                 io.WriteString(c, g.in[0:len(g.in)/2])
  61                                 c.Sum()
  62                                 io.WriteString(c, g.in[len(g.in)/2:])
  63                         }
  64                         s := fmt.Sprintf("%x", c.Sum())
  65                         if s != g.out {
  66                                 t.Fatalf("md5[%d](%s) = %s want %s", j, g.in, s, g.out)
  67                         }
  68                         c.Reset()
  69                 }
  70         }
  71 }