git.ozlabs.org Git - ccan/blob - ccan/isaac/test/run.c

   1 #include <ccan/isaac/isaac.h>
   2 #include <ccan/isaac/isaac.c>
   3 #include <ccan/tap/tap.h>
   4 #include <stddef.h>
   5
   6 static const uint32_t STATEVEC[ISAAC_SZ<<1]={
   7   0xF650E4C8, 0xE448E96D, 0x98DB2FB4, 0xF5FAD54F,
   8   0x433F1AFB, 0xEDEC154A, 0xD8370487, 0x46CA4F9A,
   9   0x5DE3743E, 0x88381097, 0xF1D444EB, 0x823CEDB6,
  10   0x6A83E1E0, 0x4A5F6355, 0xC7442433, 0x25890E2E,
  11   0x7452E319, 0x57161DF6, 0x38A824F3, 0x002ED713,
  12   0x29F55449, 0x51C08D83, 0xD78CB99E, 0xA0CC74F3,
  13   0x8F651659, 0xCBC8B7C2, 0xF5F71C69, 0x12AD6419,
  14   0xE5792E1B, 0x860536B8, 0x09B3CE98, 0xD45D6D81,
  15   0xF3B26129, 0x17E38F85, 0x29CF72CE, 0x349947B0,
  16   0xC998F9FF, 0xB5E13DAE, 0x32AE2A2B, 0xF7CF814C,
  17   0x8EBFA303, 0xCF22E064, 0x0B923200, 0xECA4D58A,
  18   0xEF53CEC4, 0xD0F7B37D, 0x9C411A2A, 0xFFDF8A80,
  19   0xB40E27BC, 0xB4D2F976, 0x44B89B08, 0xF37C71D5,
  20   0x1A70E7E9, 0x0BDB9C30, 0x60DC5207, 0xB3C3F24B,
  21   0xD7386806, 0x229749B5, 0x4E232CD0, 0x91DABC65,
  22   0xA70E1101, 0x8B87437E, 0x5781414F, 0xCDBC62E2,
  23   0x8107C9FF, 0x69D2E4AE, 0x3B18E752, 0xB143B688,
  24   0x6F4E0772, 0x95138769, 0x943C3C74, 0xAFC17A97,
  25   0x0FD43963, 0x6A529B0B, 0xD8C58A6A, 0xA8BCC22D,
  26   0x2DB35DFE, 0xA7A2F402, 0x6CB167DB, 0x538E1F4E,
  27   0x7275E277, 0x1D3B8E97, 0xECC5DC91, 0x15E3A5B9,
  28   0x03696614, 0x30AB93EC, 0xAC9FE69D, 0x7BC76811,
  29   0x60EDA8DA, 0x28833522, 0xD5295EBC, 0x5ADB60E7,
  30   0xF7E1CDD0, 0x97166D14, 0xB67EC13A, 0x210F3925,
  31   0x64AF0FEF, 0x0D028684, 0x3AEA3DEC, 0xB058BAFB,
  32   0xB8B0CCFC, 0xF2B5CC05, 0xE3A662D9, 0x814BC24C,
  33   0x2364A1AA, 0x37C0ED05, 0x2B36505C, 0x451E7EC8,
  34   0x5D2A542F, 0xE43D0FBB, 0x91C8D925, 0x60D4D5F8,
  35   0x12A0594B, 0x9E8A51DA, 0xCD49EBDB, 0x1B0DCDC1,
  36   0xCD57C7F7, 0xE6344451, 0x7DED386F, 0x2F36FA86,
  37   0xA6D12101, 0x33BC405D, 0xB388D96C, 0xDB6DBE96,
  38   0xFE29661C, 0x13EDC0CB, 0xCB0EEE4A, 0x70CC94AE,
  39   0xDE11ED34, 0x0606CF9F, 0x3A6CE389, 0x23D74F4E,
  40   0xA37F63FF, 0x917BDEC2, 0xD73F72D4, 0x0E7E0E67,
  41   0x3D77D9A2, 0x13ADD922, 0x8891B3DB, 0x01A9BD70,
  42   0x56A001E3, 0xD51F093D, 0xCC033CE3, 0x5AD0D3B0,
  43   0x34105A8C, 0x6A123F57, 0xBD2E5024, 0x7364944B,
  44   0xE89B1A3B, 0x21835C4D, 0x9F39E2D9, 0xD405DED8,
  45   0x294D37E5, 0xBCCAAEED, 0x35A124B5, 0x6708A2BC,
  46   0xB00960BA, 0x2A98121A, 0x4D8FAE82, 0x0BB3263F,
  47   0x12595A19, 0x6A107589, 0x0809E494, 0x21C171EC,
  48   0x884D6825, 0x14C8009B, 0xB0B84E7B, 0x03FB88F4,
  49   0x28E7CB78, 0x9388B13B, 0xDD2DC1D5, 0x848F520A,
  50   0x07C28CD1, 0x68A39358, 0x72C9137D, 0x127DD430,
  51   0xC613F157, 0x8C2F0D55, 0xF7D3F39F, 0x309BFB78,
  52   0x8406B137, 0x46C0A6F5, 0x3718D597, 0x08607F04,
  53   0x76904B6D, 0x04DB4E13, 0xCD7411A7, 0xB510CE0E,
  54   0xBFC7F7CC, 0xB83F957A, 0xFDFEF62D, 0xC35E4580,
  55   0x3FF1E524, 0x4112D96C, 0x02C9B944, 0xD5990DFB,
  56   0xE7E26581, 0x0D9C7E7E, 0x826DFA89, 0x66F1E0AB,
  57   0x30BCC764, 0xEADEBEAC, 0xED35E5EE, 0x0C571A7D,
  58   0xE4F3A26A, 0xF7F58F7B, 0xADF6BC23, 0x5D023E65,
  59   0x1ED3FF4E, 0xEC46B0B6, 0xD2A93B51, 0xE75B41C9,
  60   0x7E315AEB, 0x61119A5A, 0x53245B79, 0x33F6D7B1,
  61   0xCAE8DEBA, 0x50FC8194, 0xAFA92A6D, 0xC87C8006,
  62   0x4188BFCD, 0x8BACE62E, 0x78FFA568, 0x5597EC0F,
  63   0xB4415F7D, 0x08294766, 0xAD567643, 0x09C36F90,
  64   0x3DDE9F39, 0x4A0A283C, 0x18080C8E, 0x080C79EC,
  65   0x79AE4C10, 0xCB9E1563, 0x7CDD662F, 0x62D31911,
  66   0xA4CA0CF1, 0x5CF824CD, 0x3B708F99, 0x1E16614C,
  67   0xB6B9D766, 0x5DE87ABB, 0x7229EA81, 0xD5B2D750,
  68   0x56E6CD21, 0xFE1E42D5, 0x96DA2655, 0xC2B9AA36,
  69   0xB8F6FD4A, 0x6A158D10, 0x01913FD3, 0xAF7D1FB8,
  70   0x0B5E435F, 0x90C10757, 0x6554ABDA, 0x7A68710F,
  71   0x82AC484F, 0xD7E1C7BE, 0x95C85EAA, 0x94A302F4,
  72   0x4D3CFBDA, 0x786B2908, 0x1010B275, 0x82D53D12,
  73   0x21E2A51C, 0x3D1E9150, 0xB059261D, 0xD0638E1A,
  74   0x31860F05, 0x81F2864D, 0xFF4CFC35, 0x0451516D,
  75   0xBD086F26, 0xBC5654C1, 0x65DFA427, 0xA82427F5,
  76   0x582E3014, 0xB8D2486D, 0xC79A1749, 0x9A1D7745,
  77   0x8766BB54, 0x1E04A7F7, 0x3D3DFF8A, 0xD5EC6BF4,
  78   0xDBEF7D9F, 0x36EC0EA3, 0x1FEB2E4F, 0x15CFCC5C,
  79   0xD8C423FB, 0xD0EF3CC9, 0xEB244925, 0xBA5590C8,
  80   0xA5F48AC4, 0x33C5321C, 0x613B67B2, 0x479C3A22,
  81   0xE21339CC, 0x10D210AA, 0x931DD7E2, 0xEF05EE06,
  82   0xB82F2703, 0xA385CB2C, 0x5D67133C, 0x877EB7B4,
  83   0x1E3437F7, 0x5AFB43AE, 0x53C078F3, 0x94D90481,
  84   0x1D964589, 0x08063A85, 0xE1322228, 0x1956B1E5,
  85   0x31860F13, 0x2E7B022F, 0x21182CA3, 0x96F703AC,
  86   0x46819E2E, 0x0D28FE52, 0x3724D4DC, 0xA0EABE6B,
  87   0xC66699FD, 0xC6112FDD, 0x19C1E69C, 0x04D3658A,
  88   0x4B55DD99, 0x31907D62, 0xF854B522, 0x4D678F26,
  89   0x22AE0582, 0xEAFED133, 0xE4A51D21, 0x84BD6DD6,
  90   0xC1A51375, 0x3F28EE63, 0xFB737B1A, 0x70A1660E,
  91   0x8A8DFAA3, 0x1BE79937, 0xF7476978, 0x513C1764,
  92   0x531AC6BF, 0x12C06908, 0x001CDB95, 0x1A4B6A53,
  93   0xD067FCE5, 0x12B2CFB6, 0x9DDB477F, 0x740E0066,
  94   0x39DDF25A, 0xCC8BFA2D, 0xF1B20EAF, 0x64F2632C,
  95   0x9783CDEE, 0x63BFD4D8, 0x0084CFE5, 0x75F4E9E2,
  96   0x19B48FD0, 0x6C48DDD8, 0x7A36AF93, 0x71865C4C,
  97   0x9CE0199D, 0x867027D7, 0x2CB7B77F, 0x84EF01DA,
  98   0x72F5972F, 0x040F7074, 0xDF9AFA29, 0xC921F94E,
  99   0x75C08A36, 0x18C1EF9A, 0xD649A428, 0xC5B71937,
 100   0x8A30738A, 0xD97CD348, 0x858129A6, 0x239E3B0A,
 101   0xBBB8ABC4, 0x80FAC4C2, 0xECFCF20B, 0xD9D711F9,
 102   0xE2A4EF71, 0xB5FE87C0, 0xBE8B06B2, 0xAAFEF5A7,
 103   0x9C15DB3B, 0x0AEB8165, 0x4389A84A, 0x253B1D7A,
 104   0x19047C79, 0x7CDC78A2, 0xD20ADF03, 0x56F55A71,
 105   0x3E730FA8, 0xFD8650D8, 0x959E234E, 0xB7546681,
 106   0xDAD1B22A, 0x142A6E85, 0x8EF4BCE6, 0x68235B9D,
 107   0x85A13F85, 0x74096AE7, 0xA949BEA2, 0x29322D0D,
 108   0xD5683858, 0x82846526, 0x403DAE08, 0x6DD1943A,
 109   0xE1279BFF, 0x9E7E4F04, 0x1C3A4524, 0x484525E4,
 110   0x81D4CC5F, 0xE24124C0, 0x037464C0, 0xBF1BD691,
 111   0x26CEB003, 0x275EAD3A, 0xC5BDE908, 0x26414FF3,
 112   0xA30519AD, 0xD7B43ABE, 0x2CE5D3D5, 0x88412761,
 113   0x97CA2070, 0xE5FBB9C7, 0x276DF0B4, 0x308F751F,
 114   0x37A97DF6, 0xC9CD808C, 0xFE4CB380, 0x3D469303,
 115   0xAEE19096, 0xC0D5D42A, 0x4E823AD3, 0xF5F9CC3B,
 116   0x4286619C, 0x9CA45E1C, 0x66C97340, 0x891AEC49,
 117   0x45BAE606, 0xC798F047, 0x52649D6C, 0xCE86FDFC,
 118   0x80C6E402, 0xD6EC2F2B, 0x27C82282, 0x1FE26CE0,
 119   0x92F57EA7, 0xDE462F4D, 0x07497CAE, 0x5A48755C,
 120   0x721502DD, 0x6CBE7935, 0x836D8003, 0x9EAD7F70,
 121   0x9AB3A42F, 0x4C8652D6, 0x32E39273, 0xE8FA3860,
 122   0x1DA4F25A, 0x0CD6EF81, 0x02503F7D, 0x8854A0A1,
 123   0x9A30C4E8, 0x88157153, 0x05EFE294, 0x57C4C925,
 124   0x2887D96F, 0xC1A71E3C, 0xE9F84163, 0x2D0985DE,
 125   0xD21E796C, 0x6FB5CE56, 0x02614ABF, 0xC3C7BE2C,
 126   0xB54FED6F, 0xA617A083, 0xC3142D8F, 0x6079E4CE,
 127   0xCEFFC147, 0x1D0CB81B, 0xDC153E5F, 0xE36EF5BB,
 128   0xD531161A, 0x165B1015, 0x7AA114ED, 0x3F7579B3,
 129   0xF7F395F1, 0xBC6172C7, 0xA86F875E, 0x0E6C51B3,
 130   0xCDFEC2AF, 0x73C0E762, 0x824C2009, 0xC5A87748,
 131   0x94D40125, 0x8ABA3FFB, 0xD32BE060, 0x8C17EFF0,
 132   0x21E2547E, 0x07CFFAD9, 0x05340E15, 0xF3310C92,
 133   0x9D8D1908, 0x86BA527F, 0xF943F672, 0xEF73FBF0,
 134   0x46D95CA5, 0xC54CD95B, 0x9D855E89, 0x4BB5AF29
 135 };
 136
 137 int main(void){
 138   isaac_ctx   isaac;
 139   int         i;
 140   int         j;
 141   /*This is how many tests you plan to run.*/
 142   plan_tests(2);
 143   isaac_init(&isaac,NULL,0);
 144   for(j=0;j<ISAAC_SZ;j++)isaac_next_uint32(&isaac);
 145   for(i=0;i<2;i++){
 146     int nmatches;
 147     nmatches=0;
 148     for(j=0;j<ISAAC_SZ;j++){
 149       nmatches+=isaac_next_uint32(&isaac)==STATEVEC[(i+1)*ISAAC_SZ-j-1];
 150     }
 151     ok1(nmatches==ISAAC_SZ);
 152   }
 153   /*TODO: We should test the random float/double routines, but they are not
 154      guaranteed to return the same values on all platforms, because the number
 155      of bits in the mantissa may be different.
 156     Perhaps some simple statistical tests would suffice.*/
 157   return exit_status();
 158 }