stdlib/tst-strtoll.c

   1 /* My bet is this was written by Chris Torek.
   2    I reformatted and ansidecl-ized it, and tweaked it a little.  */
   3
   4 #include <ctype.h>
   5 #include <stdio.h>
   6 #include <errno.h>
   7 #include <stdlib.h>
   8 #include <string.h>
   9 #include <limits.h>
  10
  11 struct ltest
  12   {
  13     const char *str;            /* Convert this.  */
  14     unsigned long long int expect;      /* To get this.  */
  15     int base;                   /* Use this base.  */
  16     char left;                  /* With this left over.  */
  17     int err;                    /* And this in errno.  */
  18   };
  19 static const struct ltest tests[] =
  20   {
  21   /* First, signed numbers:  */
  22   /* simple... */
  23   {"123", 123, 0, 0, 0},
  24   {"+123", 123, 0, 0, 0},
  25   {"  123", 123, 0, 0, 0},
  26   {" 123 ", 123, 0, ' ', 0},
  27   {"   -17", -17, 0, 0, 0},
  28
  29   /* implicit base... */
  30   {"0123", 0123, 0, 0, 0},
  31   {"0123a", 0123, 0, 'a', 0},
  32   {"01239", 0123, 0, '9', 0},
  33   {"0x123", 0x123, 0, 0, 0},
  34   {"-0x123", -0x123, 0, 0, 0},
  35   {"0x0xc", 0, 0, 'x', 0},
  36   {" +0x123fg", 0x123f, 0, 'g', 0},
  37
  38   /* explicit base... */
  39   {"123", 0x123, 16, 0, 0},
  40   {"0x123", 0x123, 16, 0, 0},
  41   {"123", 0123, 8, 0, 0},
  42   {"0123", 0123, 8, 0, 0},
  43   {"0123", 123, 10, 0, 0},
  44   {"0x123", 0, 10, 'x', 0},
  45
  46   /* case insensitivity... */
  47   {"abcd", 0xabcd, 16, 0, 0},
  48   {"AbCd", 0xabcd, 16, 0, 0},
  49   {"0xABCD", 0xabcd, 16, 0, 0},
  50   {"0Xabcd", 0xabcd, 16, 0, 0},
  51
  52   /* odd bases... */
  53   {"0xyz", 33 * 35 + 34, 35, 'z', 0},
  54   {"yz!", 34 * 36 + 35, 36, '!', 0},
  55   {"-yz", -(34*36 + 35), 36, 0, 0},
  56   {"GhI4", ((16*20 + 17)*20 + 18)*20 + 4, 20, 0, 0},
  57
  58   /* special case for the 32-bit version of strtoll,
  59      from a ncftp configure test */
  60   {"99000000001", 1000000000ll * 99ll + 1ll, 0, 0},
  61
  62   /* extremes... */
  63   {"9223372036854775807", 9223372036854775807ll, 0, 0, 0},
  64   {"9223372036854775808", 9223372036854775807ll, 0, 0, ERANGE},
  65   {"922337203685477580777", 9223372036854775807ll, 0, 0, ERANGE},
  66   {"9223372036854775810", 9223372036854775807ll, 0, 0, ERANGE},
  67   {"-2147483648", -2147483648ll, 0, 0, 0},
  68   {"-9223372036854775808", -9223372036854775807ll - 1, 0, 0, 0},
  69   {"-9223372036854775809", -9223372036854775807ll - 1, 0, 0, ERANGE},
  70   {"0x112233445566778899z", 9223372036854775807ll, 16, 'z', ERANGE},
  71   {"0xFFFFFFFFFFFF00FF" , 9223372036854775807ll, 0, 0, ERANGE},
  72
  73   {"111111111111111111111111111111111111111111111111111111111111111",
  74    9223372036854775807ll, 2, 0, 0},
  75   {"1000000000000000000000000000000000000000000000000000000000000000",
  76    9223372036854775807ll, 2, 0, ERANGE},
  77   {"2021110011022210012102010021220101220221",
  78    9223372036854775807ll, 3, 0, 0},
  79   {"2021110011022210012102010021220101220222",
  80    9223372036854775807ll, 3, 0, ERANGE},
  81   {"13333333333333333333333333333333", 9223372036854775807ll, 4, 0, 0},
  82   {"20000000000000000000000000000000", 9223372036854775807ll, 4, 0, ERANGE},
  83   {"1104332401304422434310311212", 9223372036854775807ll, 5, 0, 0},
  84   {"1104332401304422434310311213", 9223372036854775807ll, 5, 0, ERANGE},
  85   {"1540241003031030222122211", 9223372036854775807ll, 6, 0, 0},
  86   {"1540241003031030222122212", 9223372036854775807ll, 6, 0, ERANGE},
  87   {"22341010611245052052300", 9223372036854775807ll, 7, 0, 0},
  88   {"22341010611245052052301", 9223372036854775807ll, 7, 0, ERANGE},
  89   {"777777777777777777777", 9223372036854775807ll, 8, 0, 0},
  90   {"1000000000000000000000", 9223372036854775807ll, 8, 0, ERANGE},
  91   {"67404283172107811827", 9223372036854775807ll, 9, 0, 0},
  92   {"67404283172107811828", 9223372036854775807ll, 9, 0, ERANGE},
  93   {"9223372036854775807", 9223372036854775807ll, 10, 0, 0},
  94   {"9223372036854775808", 9223372036854775807ll, 10, 0, ERANGE},
  95   {"1728002635214590697", 9223372036854775807ll, 11, 0, 0},
  96   {"1728002635214590698", 9223372036854775807ll, 11, 0, ERANGE},
  97   {"41a792678515120367", 9223372036854775807ll, 12, 0, 0},
  98   {"41a792678515120368", 9223372036854775807ll, 12, 0, ERANGE},
  99   {"10b269549075433c37", 9223372036854775807ll, 13, 0, 0},
 100   {"10b269549075433c38", 9223372036854775807ll, 13, 0, ERANGE},
 101   {"4340724c6c71dc7a7", 9223372036854775807ll, 14, 0, 0},
 102   {"4340724c6c71dc7a8", 9223372036854775807ll, 14, 0, ERANGE},
 103   {"160e2ad3246366807", 9223372036854775807ll, 15, 0, 0},
 104   {"160e2ad3246366808", 9223372036854775807ll, 15, 0, ERANGE},
 105   {"7fffffffffffffff", 9223372036854775807ll, 16, 0, 0},
 106   {"8000000000000000", 9223372036854775807ll, 16, 0, ERANGE},
 107   {"33d3d8307b214008", 9223372036854775807ll, 17, 0, 0},
 108   {"33d3d8307b214009", 9223372036854775807ll, 17, 0, ERANGE},
 109   {"16agh595df825fa7", 9223372036854775807ll, 18, 0, 0},
 110   {"16agh595df825fa8", 9223372036854775807ll, 18, 0, ERANGE},
 111   {"ba643dci0ffeehh", 9223372036854775807ll, 19, 0, 0},
 112   {"ba643dci0ffeehi", 9223372036854775807ll, 19, 0, ERANGE},
 113   {"5cbfjia3fh26ja7", 9223372036854775807ll, 20, 0, 0},
 114   {"5cbfjia3fh26ja8", 9223372036854775807ll, 20, 0, ERANGE},
 115   {"2heiciiie82dh97", 9223372036854775807ll, 21, 0, 0},
 116   {"2heiciiie82dh98", 9223372036854775807ll, 21, 0, ERANGE},
 117   {"1adaibb21dckfa7", 9223372036854775807ll, 22, 0, 0},
 118   {"1adaibb21dckfa8", 9223372036854775807ll, 22, 0, ERANGE},
 119   {"i6k448cf4192c2", 9223372036854775807ll, 23, 0, 0},
 120   {"i6k448cf4192c3", 9223372036854775807ll, 23, 0, ERANGE},
 121   {"acd772jnc9l0l7", 9223372036854775807ll, 24, 0, 0},
 122   {"acd772jnc9l0l8", 9223372036854775807ll, 24, 0, ERANGE},
 123   {"64ie1focnn5g77", 9223372036854775807ll, 25, 0, 0},
 124   {"64ie1focnn5g78", 9223372036854775807ll, 25, 0, ERANGE},
 125   {"3igoecjbmca687", 9223372036854775807ll, 26, 0, 0},
 126   {"3igoecjbmca688", 9223372036854775807ll, 26, 0, ERANGE},
 127   {"27c48l5b37oaop", 9223372036854775807ll, 27, 0, 0},
 128   {"27c48l5b37oaoq", 9223372036854775807ll, 27, 0, ERANGE},
 129   {"1bk39f3ah3dmq7", 9223372036854775807ll, 28, 0, 0},
 130   {"1bk39f3ah3dmq8", 9223372036854775807ll, 28, 0, ERANGE},
 131   {"q1se8f0m04isb", 9223372036854775807ll, 29, 0, 0},
 132   {"q1se8f0m04isc", 9223372036854775807ll, 29, 0, ERANGE},
 133   {"hajppbc1fc207", 9223372036854775807ll, 30, 0, 0},
 134   {"hajppbc1fc208", 9223372036854775807ll, 30, 0, ERANGE},
 135   {"bm03i95hia437", 9223372036854775807ll, 31, 0, 0},
 136   {"bm03i95hia438", 9223372036854775807ll, 31, 0, ERANGE},
 137   {"7vvvvvvvvvvvv", 9223372036854775807ll, 32, 0, 0},
 138   {"8000000000000", 9223372036854775807ll, 32, 0, ERANGE},
 139   {"5hg4ck9jd4u37", 9223372036854775807ll, 33, 0, 0},
 140   {"5hg4ck9jd4u38", 9223372036854775807ll, 33, 0, ERANGE},
 141   {"3tdtk1v8j6tpp", 9223372036854775807ll, 34, 0, 0},
 142   {"3tdtk1v8j6tpq", 9223372036854775807ll, 34, 0, ERANGE},
 143   {"2pijmikexrxp7", 9223372036854775807ll, 35, 0, 0},
 144   {"2pijmikexrxp8", 9223372036854775807ll, 35, 0, ERANGE},
 145   {"1y2p0ij32e8e7", 9223372036854775807ll, 36, 0, 0},
 146   {"1y2p0ij32e8e8", 9223372036854775807ll, 36, 0, ERANGE},
 147
 148   {"-1000000000000000000000000000000000000000000000000000000000000000",
 149    -9223372036854775808ull, 2, 0, 0},
 150   {"-1000000000000000000000000000000000000000000000000000000000000001",
 151    -9223372036854775808ull, 2, 0, ERANGE},
 152   {"-2021110011022210012102010021220101220222",
 153    -9223372036854775808ull, 3, 0, 0},
 154   {"-2021110011022210012102010021220101221000",
 155    -9223372036854775808ull, 3, 0, ERANGE},
 156   {"-20000000000000000000000000000000", -9223372036854775808ull, 4, 0, 0},
 157   {"-20000000000000000000000000000001", -9223372036854775808ull, 4, 0, ERANGE},
 158   {"-1104332401304422434310311213", -9223372036854775808ull, 5, 0, 0},
 159   {"-1104332401304422434310311214", -9223372036854775808ull, 5, 0, ERANGE},
 160   {"-1540241003031030222122212", -9223372036854775808ull, 6, 0, 0},
 161   {"-1540241003031030222122213", -9223372036854775808ull, 6, 0, ERANGE},
 162   {"-22341010611245052052301", -9223372036854775808ull, 7, 0, 0},
 163   {"-22341010611245052052302", -9223372036854775808ull, 7, 0, ERANGE},
 164   {"-1000000000000000000000", -9223372036854775808ull, 8, 0, 0},
 165   {"-1000000000000000000001", -9223372036854775808ull, 8, 0, ERANGE},
 166   {"-67404283172107811828", -9223372036854775808ull, 9, 0, 0},
 167   {"-67404283172107811830", -9223372036854775808ull, 9, 0, ERANGE},
 168   {"-9223372036854775808", -9223372036854775808ull, 10, 0, 0},
 169   {"-9223372036854775809", -9223372036854775808ull, 10, 0, ERANGE},
 170   {"-1728002635214590698", -9223372036854775808ull, 11, 0, 0},
 171   {"-1728002635214590699", -9223372036854775808ull, 11, 0, ERANGE},
 172   {"-41a792678515120368", -9223372036854775808ull, 12, 0, 0},
 173   {"-41a792678515120369", -9223372036854775808ull, 12, 0, ERANGE},
 174   {"-10b269549075433c38", -9223372036854775808ull, 13, 0, 0},
 175   {"-10b269549075433c39", -9223372036854775808ull, 13, 0, ERANGE},
 176   {"-4340724c6c71dc7a8", -9223372036854775808ull, 14, 0, 0},
 177   {"-4340724c6c71dc7a9", -9223372036854775808ull, 14, 0, ERANGE},
 178   {"-160e2ad3246366808", -9223372036854775808ull, 15, 0, 0},
 179   {"-160e2ad3246366809", -9223372036854775808ull, 15, 0, ERANGE},
 180   {"-8000000000000000", -9223372036854775808ull, 16, 0, 0},
 181   {"-8000000000000001", -9223372036854775808ull, 16, 0, ERANGE},
 182   {"-33d3d8307b214009", -9223372036854775808ull, 17, 0, 0},
 183   {"-33d3d8307b21400a", -9223372036854775808ull, 17, 0, ERANGE},
 184   {"-16agh595df825fa8", -9223372036854775808ull, 18, 0, 0},
 185   {"-16agh595df825fa9", -9223372036854775808ull, 18, 0, ERANGE},
 186   {"-ba643dci0ffeehi", -9223372036854775808ull, 19, 0, 0},
 187   {"-ba643dci0ffeei0", -9223372036854775808ull, 19, 0, ERANGE},
 188   {"-5cbfjia3fh26ja8", -9223372036854775808ull, 20, 0, 0},
 189   {"-5cbfjia3fh26ja9", -9223372036854775808ull, 20, 0, ERANGE},
 190   {"-2heiciiie82dh98", -9223372036854775808ull, 21, 0, 0},
 191   {"-2heiciiie82dh99", -9223372036854775808ull, 21, 0, ERANGE},
 192   {"-1adaibb21dckfa8", -9223372036854775808ull, 22, 0, 0},
 193   {"-1adaibb21dckfa9", -9223372036854775808ull, 22, 0, ERANGE},
 194   {"-i6k448cf4192c3", -9223372036854775808ull, 23, 0, 0},
 195   {"-i6k448cf4192c4", -9223372036854775808ull, 23, 0, ERANGE},
 196   {"-acd772jnc9l0l8", -9223372036854775808ull, 24, 0, 0},
 197   {"-acd772jnc9l0l9", -9223372036854775808ull, 24, 0, ERANGE},
 198   {"-64ie1focnn5g78", -9223372036854775808ull, 25, 0, 0},
 199   {"-64ie1focnn5g79", -9223372036854775808ull, 25, 0, ERANGE},
 200   {"-3igoecjbmca688", -9223372036854775808ull, 26, 0, 0},
 201   {"-3igoecjbmca689", -9223372036854775808ull, 26, 0, ERANGE},
 202   {"-27c48l5b37oaoq", -9223372036854775808ull, 27, 0, 0},
 203   {"-27c48l5b37oap0", -9223372036854775808ull, 27, 0, ERANGE},
 204   {"-1bk39f3ah3dmq8", -9223372036854775808ull, 28, 0, 0},
 205   {"-1bk39f3ah3dmq9", -9223372036854775808ull, 28, 0, ERANGE},
 206   {"-q1se8f0m04isc", -9223372036854775808ull, 29, 0, 0},
 207   {"-q1se8f0m04isd", -9223372036854775808ull, 29, 0, ERANGE},
 208   {"-hajppbc1fc208", -9223372036854775808ull, 30, 0, 0},
 209   {"-hajppbc1fc209", -9223372036854775808ull, 30, 0, ERANGE},
 210   {"-bm03i95hia438", -9223372036854775808ull, 31, 0, 0},
 211   {"-bm03i95hia439", -9223372036854775808ull, 31, 0, ERANGE},
 212   {"-8000000000000", -9223372036854775808ull, 32, 0, 0},
 213   {"-8000000000001", -9223372036854775808ull, 32, 0, ERANGE},
 214   {"-5hg4ck9jd4u38", -9223372036854775808ull, 33, 0, 0},
 215   {"-5hg4ck9jd4u39", -9223372036854775808ull, 33, 0, ERANGE},
 216   {"-3tdtk1v8j6tpq", -9223372036854775808ull, 34, 0, 0},
 217   {"-3tdtk1v8j6tpr", -9223372036854775808ull, 34, 0, ERANGE},
 218   {"-2pijmikexrxp8", -9223372036854775808ull, 35, 0, 0},
 219   {"-2pijmikexrxp9", -9223372036854775808ull, 35, 0, ERANGE},
 220   {"-1y2p0ij32e8e8", -9223372036854775808ull, 36, 0, 0},
 221   {"-1y2p0ij32e8e9", -9223372036854775808ull, 36, 0, ERANGE},
 222   {NULL, 0, 0, 0, 0},
 223
 224   /* Then unsigned.  */
 225   {"  0", 0, 0, 0, 0},
 226   {"0xffffffffg", 0xffffffff, 0, 'g', 0},
 227   {"0xffffffffffffffffg", 0xffffffffffffffffull, 0, 'g', 0},
 228   {"-0xfedcba987654321", 0xf0123456789abcdfull, 0, 0, 0},
 229   {"0xf1f2f3f4f5f6f7f8f9", 0xffffffffffffffffull, 0, 0, ERANGE},
 230   {"-0x123456789abcdef01", 0xffffffffffffffffull, 0, 0, ERANGE},
 231
 232   {"1111111111111111111111111111111111111111111111111111111111111111",
 233    0xffffffffffffffff, 2, 0, 0},
 234   {"10000000000000000000000000000000000000000000000000000000000000000",
 235    0xffffffffffffffff, 2, 0, ERANGE},
 236   {"11112220022122120101211020120210210211220",
 237    0xffffffffffffffff, 3, 0, 0},
 238   {"11112220022122120101211020120210210211221",
 239    0xffffffffffffffff, 3, 0, ERANGE},
 240   {"33333333333333333333333333333333", 0xffffffffffffffff, 4, 0, 0},
 241   {"100000000000000000000000000000000", 0xffffffffffffffff, 4, 0, ERANGE},
 242   {"2214220303114400424121122430", 0xffffffffffffffff, 5, 0, 0},
 243   {"2214220303114400424121122431", 0xffffffffffffffff, 5, 0, ERANGE},
 244   {"3520522010102100444244423", 0xffffffffffffffff, 6, 0, 0},
 245   {"3520522010102100444244424", 0xffffffffffffffff, 6, 0, ERANGE},
 246   {"45012021522523134134601", 0xffffffffffffffff, 7, 0, 0},
 247   {"45012021522523134134602", 0xffffffffffffffff, 7, 0, ERANGE},
 248   {"1777777777777777777777", 0xffffffffffffffff, 8, 0, 0},
 249   {"2000000000000000000000", 0xffffffffffffffff, 8, 0, ERANGE},
 250   {"145808576354216723756", 0xffffffffffffffff, 9, 0, 0},
 251   {"145808576354216723757", 0xffffffffffffffff, 9, 0, ERANGE},
 252   {"18446744073709551615", 0xffffffffffffffff, 10, 0, 0},
 253   {"18446744073709551616", 0xffffffffffffffff, 10, 0, ERANGE},
 254   {"335500516a429071284", 0xffffffffffffffff, 11, 0, 0},
 255   {"335500516a429071285", 0xffffffffffffffff, 11, 0, ERANGE},
 256   {"839365134a2a240713", 0xffffffffffffffff, 12, 0, 0},
 257   {"839365134a2a240714", 0xffffffffffffffff, 12, 0, ERANGE},
 258   {"219505a9511a867b72", 0xffffffffffffffff, 13, 0, 0},
 259   {"219505a9511a867b73", 0xffffffffffffffff, 13, 0, ERANGE},
 260   {"8681049adb03db171", 0xffffffffffffffff, 14, 0, 0},
 261   {"8681049adb03db172", 0xffffffffffffffff, 14, 0, ERANGE},
 262   {"2c1d56b648c6cd110", 0xffffffffffffffff, 15, 0, 0},
 263   {"2c1d56b648c6cd111", 0xffffffffffffffff, 15, 0, ERANGE},
 264   {"ffffffffffffffff", 0xffffffffffffffff, 16, 0, 0},
 265   {"10000000000000000", 0xffffffffffffffff, 16, 0, ERANGE},
 266   {"67979g60f5428010", 0xffffffffffffffff, 17, 0, 0},
 267   {"67979g60f5428011", 0xffffffffffffffff, 17, 0, ERANGE},
 268   {"2d3fgb0b9cg4bd2f", 0xffffffffffffffff, 18, 0, 0},
 269   {"2d3fgb0b9cg4bd2g", 0xffffffffffffffff, 18, 0, ERANGE},
 270   {"141c8786h1ccaagg", 0xffffffffffffffff, 19, 0, 0},
 271   {"141c8786h1ccaagh", 0xffffffffffffffff, 19, 0, ERANGE},
 272   {"b53bjh07be4dj0f", 0xffffffffffffffff, 20, 0, 0},
 273   {"b53bjh07be4dj0g", 0xffffffffffffffff, 20, 0, ERANGE},
 274   {"5e8g4ggg7g56dif", 0xffffffffffffffff, 21, 0, 0},
 275   {"5e8g4ggg7g56dig", 0xffffffffffffffff, 21, 0, ERANGE},
 276   {"2l4lf104353j8kf", 0xffffffffffffffff, 22, 0, 0},
 277   {"2l4lf104353j8kg", 0xffffffffffffffff, 22, 0, ERANGE},
 278   {"1ddh88h2782i515", 0xffffffffffffffff, 23, 0, 0},
 279   {"1ddh88h2782i516", 0xffffffffffffffff, 23, 0, ERANGE},
 280   {"l12ee5fn0ji1if", 0xffffffffffffffff, 24, 0, 0},
 281   {"l12ee5fn0ji1ig", 0xffffffffffffffff, 24, 0, ERANGE},
 282   {"c9c336o0mlb7ef", 0xffffffffffffffff, 25, 0, 0},
 283   {"c9c336o0mlb7eg", 0xffffffffffffffff, 25, 0, ERANGE},
 284   {"7b7n2pcniokcgf", 0xffffffffffffffff, 26, 0, 0},
 285   {"7b7n2pcniokcgg", 0xffffffffffffffff, 26, 0, ERANGE},
 286   {"4eo8hfam6fllmo", 0xffffffffffffffff, 27, 0, 0},
 287   {"4eo8hfam6fllmp", 0xffffffffffffffff, 27, 0, ERANGE},
 288   {"2nc6j26l66rhof", 0xffffffffffffffff, 28, 0, 0},
 289   {"2nc6j26l66rhog", 0xffffffffffffffff, 28, 0, ERANGE},
 290   {"1n3rsh11f098rn", 0xffffffffffffffff, 29, 0, 0},
 291   {"1n3rsh11f098ro", 0xffffffffffffffff, 29, 0, ERANGE},
 292   {"14l9lkmo30o40f", 0xffffffffffffffff, 30, 0, 0},
 293   {"14l9lkmo30o40g", 0xffffffffffffffff, 30, 0, ERANGE},
 294   {"nd075ib45k86f", 0xffffffffffffffff, 31, 0, 0},
 295   {"nd075ib45k86g", 0xffffffffffffffff, 31, 0, ERANGE},
 296   {"fvvvvvvvvvvvv", 0xffffffffffffffff, 32, 0, 0},
 297   {"g000000000000", 0xffffffffffffffff, 32, 0, ERANGE},
 298   {"b1w8p7j5q9r6f", 0xffffffffffffffff, 33, 0, 0},
 299   {"b1w8p7j5q9r6g", 0xffffffffffffffff, 33, 0, ERANGE},
 300   {"7orp63sh4dphh", 0xffffffffffffffff, 34, 0, 0},
 301   {"7orp63sh4dphi", 0xffffffffffffffff, 34, 0, ERANGE},
 302   {"5g24a25twkwff", 0xffffffffffffffff, 35, 0, 0},
 303   {"5g24a25twkwfg", 0xffffffffffffffff, 35, 0, ERANGE},
 304   {"3w5e11264sgsf", 0xffffffffffffffff, 36, 0, 0},
 305   {"3w5e11264sgsg", 0xffffffffffffffff, 36, 0, ERANGE},
 306   {NULL, 0, 0, 0, 0},
 307   };
 308
 309 /* Prototypes for local functions.  */
 310 static void expand (char *dst, int c);
 311
 312 int
 313 main (void)
 314 {
 315   const struct ltest *lt;
 316   char *ep;
 317   int status = 0;
 318   int save_errno;
 319
 320   for (lt = tests; lt->str != NULL; ++lt)
 321     {
 322       long long int l;
 323
 324       errno = 0;
 325       l = strtoll (lt->str, &ep, lt->base);
 326       save_errno = errno;
 327       printf ("strtoll(\"%s\", , %d) test %u",
 328               lt->str, lt->base, (unsigned int) (lt - tests));
 329       if (l == (long long int) lt->expect && *ep == lt->left
 330           && save_errno == lt->err)
 331         puts("\tOK");
 332       else
 333         {
 334           puts("\tBAD");
 335           if (l != (long long int) lt->expect)
 336             printf("  returns %lld, expected %lld\n",
 337                    l, (long long int) lt->expect);
 338           if (lt->left != *ep)
 339             {
 340               char exp1[5], exp2[5];
 341               expand (exp1, *ep);
 342               expand (exp2, lt->left);
 343               printf ("  leaves '%s', expected '%s'\n", exp1, exp2);
 344             }
 345           if (save_errno != lt->err)
 346             printf ("  errno %d (%s)  instead of %d (%s)\n",
 347                     save_errno, strerror (save_errno),
 348                     lt->err, strerror (lt->err));
 349           status = 1;
 350         }
 351     }
 352
 353   for (++lt; lt->str != NULL; lt++)
 354     {
 355       unsigned long long int ul;
 356
 357       errno = 0;
 358       ul = strtoull (lt->str, &ep, lt->base);
 359       save_errno = errno;
 360       printf ("strtoull(\"%s\", , %d) test %u",
 361               lt->str, lt->base, (unsigned int) (lt - tests));
 362       if (ul == lt->expect && *ep == lt->left && save_errno == lt->err)
 363         puts("\tOK");
 364       else
 365         {
 366           puts ("\tBAD");
 367           if (ul != lt->expect)
 368             printf ("  returns %llu, expected %llu\n",
 369                     ul, lt->expect);
 370           if (lt->left != *ep)
 371             {
 372               char exp1[5], exp2[5];
 373               expand (exp1, *ep);
 374               expand (exp2, lt->left);
 375               printf ("  leaves '%s', expected '%s'\n", exp1, exp2);
 376             }
 377           if (save_errno != lt->err)
 378             printf ("  errno %d (%s) instead of %d (%s)\n",
 379                     save_errno, strerror (save_errno),
 380                     lt->err, strerror (lt->err));
 381           status = 1;
 382         }
 383     }
 384
 385   return status ? EXIT_FAILURE : EXIT_SUCCESS;
 386 }
 387
 388 static void
 389 expand (dst, c)
 390      char *dst;
 391      int c;
 392 {
 393   if (isprint (c))
 394     {
 395       dst[0] = c;
 396       dst[1] = '\0';
 397     }
 398   else
 399     (void) sprintf (dst, "%#.3o", (unsigned int) c);
 400 }