1 #include <assert.h> 2 #include <inttypes.h> 3 #include <stdint.h> 4 #include <stdio.h> 5 #include <stdlib.h> 6 #include <string.h> 7 #include <unistd.h> 8 9 #define TEST_64_BIT 10 11 #define ERR e(__LINE__) 12 13 int max_error = 4; 14 #include "common.h" 15 16 17 #define TEST_PRINTF(type, macro, value, result) \ 18 { \ 19 char buffer[256]; \ 20 snprintf(buffer, sizeof(buffer), "%" macro, (type) value); \ 21 if (strcmp(buffer, result) != 0) ERR; \ 22 } 23 24 int main(void) 25 { 26 start(49); 27 28 /* test integer sizes */ 29 if (sizeof(int8_t) != 1) ERR; 30 if (sizeof(uint8_t) != 1) ERR; 31 if (sizeof(int_fast8_t) < 1) ERR; 32 if (sizeof(uint_fast8_t) < 1) ERR; 33 if (sizeof(int_least8_t) < 1) ERR; 34 if (sizeof(uint_least8_t) < 1) ERR; 35 if (sizeof(int16_t) != 2) ERR; 36 if (sizeof(uint16_t) != 2) ERR; 37 if (sizeof(int_fast16_t) < 2) ERR; 38 if (sizeof(uint_fast16_t) < 2) ERR; 39 if (sizeof(int_least16_t) < 2) ERR; 40 if (sizeof(uint_least16_t) < 2) ERR; 41 if (sizeof(int32_t) != 4) ERR; 42 if (sizeof(uint32_t) != 4) ERR; 43 if (sizeof(int_fast32_t) < 4) ERR; 44 if (sizeof(uint_fast32_t) < 4) ERR; 45 if (sizeof(int_least32_t) < 4) ERR; 46 if (sizeof(uint_least32_t) < 4) ERR; 47 #ifdef TEST_64_BIT 48 if (sizeof(int64_t) != 8) ERR; 49 if (sizeof(uint64_t) != 8) ERR; 50 if (sizeof(int_fast64_t) < 8) ERR; 51 if (sizeof(uint_fast64_t) < 8) ERR; 52 if (sizeof(int_least64_t) < 8) ERR; 53 if (sizeof(uint_least64_t) < 8) ERR; 54 #endif 55 if (sizeof(intptr_t) != sizeof(void *)) ERR; 56 if (sizeof(uintptr_t) != sizeof(void *)) ERR; 57 #ifdef TEST_64_BIT 58 if (sizeof(intmax_t) < 8) ERR; 59 if (sizeof(uintmax_t) < 8) ERR; 60 #else 61 if (sizeof(intmax_t) < 4) ERR; 62 if (sizeof(uintmax_t) < 4) ERR; 63 #endif 64 65 /* test integer signedness */ 66 if ((int8_t) (-1) >= 0) ERR; 67 if ((uint8_t) (-1) <= 0) ERR; 68 if ((int_fast8_t) (-1) >= 0) ERR; 69 if ((uint_fast8_t) (-1) <= 0) ERR; 70 if ((int_least8_t) (-1) >= 0) ERR; 71 if ((uint_least8_t) (-1) <= 0) ERR; 72 if ((int16_t) (-1) >= 0) ERR; 73 if ((uint16_t) (-1) <= 0) ERR; 74 if ((int_fast16_t) (-1) >= 0) ERR; 75 if ((uint_fast16_t) (-1) <= 0) ERR; 76 if ((int_least16_t) (-1) >= 0) ERR; 77 if ((uint_least16_t) (-1) <= 0) ERR; 78 if ((int32_t) (-1) >= 0) ERR; 79 if ((uint32_t) (-1) <= 0) ERR; 80 if ((int_fast32_t) (-1) >= 0) ERR; 81 if ((uint_fast32_t) (-1) <= 0) ERR; 82 if ((int_least32_t) (-1) >= 0) ERR; 83 if ((uint_least32_t) (-1) <= 0) ERR; 84 #ifdef TEST_64_BIT 85 if ((int64_t) (-1) >= 0) ERR; 86 if ((uint64_t) (-1) <= 0) ERR; 87 if ((int_fast64_t) (-1) >= 0) ERR; 88 if ((uint_fast64_t) (-1) <= 0) ERR; 89 if ((int_least64_t) (-1) >= 0) ERR; 90 if ((uint_least64_t) (-1) <= 0) ERR; 91 #endif 92 if ((intptr_t) (-1) >= 0) ERR; 93 if ((uintptr_t) (-1) <= 0) ERR; 94 if ((intptr_t) (-1) >= 0) ERR; 95 if ((uintptr_t) (-1) <= 0) ERR; 96 97 /* test printf */ 98 TEST_PRINTF(int32_t, PRId32, INT32_MIN, "-2147483648"); 99 TEST_PRINTF(int32_t, PRId32, INT32_MAX, "2147483647"); 100 TEST_PRINTF(int32_t, PRIi32, INT32_MIN, "-2147483648"); 101 TEST_PRINTF(int32_t, PRIi32, INT32_MAX, "2147483647"); 102 TEST_PRINTF(uint32_t, PRIu32, UINT32_MAX, "4294967295"); 103 TEST_PRINTF(uint32_t, PRIX32, UINT32_MAX, "FFFFFFFF"); 104 TEST_PRINTF(uint32_t, PRIx32, UINT32_MAX, "ffffffff"); 105 TEST_PRINTF(uint32_t, PRIo32, UINT32_MAX, "37777777777"); 106 107 TEST_PRINTF(int_fast32_t, PRIdFAST32, INT32_MIN, "-2147483648"); 108 TEST_PRINTF(int_fast32_t, PRIdFAST32, INT32_MAX, "2147483647"); 109 TEST_PRINTF(int_fast32_t, PRIiFAST32, INT32_MIN, "-2147483648"); 110 TEST_PRINTF(int_fast32_t, PRIiFAST32, INT32_MAX, "2147483647"); 111 TEST_PRINTF(uint_fast32_t, PRIuFAST32, UINT32_MAX, "4294967295"); 112 TEST_PRINTF(uint_fast32_t, PRIXFAST32, UINT32_MAX, "FFFFFFFF"); 113 TEST_PRINTF(uint_fast32_t, PRIxFAST32, UINT32_MAX, "ffffffff"); 114 TEST_PRINTF(uint_fast32_t, PRIoFAST32, UINT32_MAX, "37777777777"); 115 116 TEST_PRINTF(int_least32_t, PRIdLEAST32, INT32_MIN, "-2147483648"); 117 TEST_PRINTF(int_least32_t, PRIdLEAST32, INT32_MAX, "2147483647"); 118 TEST_PRINTF(int_least32_t, PRIiLEAST32, INT32_MIN, "-2147483648"); 119 TEST_PRINTF(int_least32_t, PRIiLEAST32, INT32_MAX, "2147483647"); 120 TEST_PRINTF(uint_least32_t, PRIuLEAST32, UINT32_MAX, "4294967295"); 121 TEST_PRINTF(uint_least32_t, PRIXLEAST32, UINT32_MAX, "FFFFFFFF"); 122 TEST_PRINTF(uint_least32_t, PRIxLEAST32, UINT32_MAX, "ffffffff"); 123 TEST_PRINTF(uint_least32_t, PRIoLEAST32, UINT32_MAX, "37777777777"); 124 125 #ifdef TEST_64_BIT 126 TEST_PRINTF(int64_t, PRId64, INT64_MIN, "-9223372036854775808"); 127 TEST_PRINTF(int64_t, PRId64, INT64_MAX, "9223372036854775807"); 128 TEST_PRINTF(int64_t, PRIi64, INT64_MIN, "-9223372036854775808"); 129 TEST_PRINTF(int64_t, PRIi64, INT64_MAX, "9223372036854775807"); 130 TEST_PRINTF(uint64_t, PRIu64, UINT64_MAX, "18446744073709551615"); 131 TEST_PRINTF(uint64_t, PRIX64, UINT64_MAX, "FFFFFFFFFFFFFFFF"); 132 TEST_PRINTF(uint64_t, PRIx64, UINT64_MAX, "ffffffffffffffff"); 133 TEST_PRINTF(uint64_t, PRIo64, UINT64_MAX, "1777777777777777777777"); 134 135 TEST_PRINTF(int_fast64_t, PRIdFAST64, INT64_MIN, "-9223372036854775808"); 136 TEST_PRINTF(int_fast64_t, PRIdFAST64, INT64_MAX, "9223372036854775807"); 137 TEST_PRINTF(int_fast64_t, PRIiFAST64, INT64_MIN, "-9223372036854775808"); 138 TEST_PRINTF(int_fast64_t, PRIiFAST64, INT64_MAX, "9223372036854775807"); 139 TEST_PRINTF(uint_fast64_t, PRIuFAST64, UINT64_MAX, "18446744073709551615"); 140 TEST_PRINTF(uint_fast64_t, PRIXFAST64, UINT64_MAX, "FFFFFFFFFFFFFFFF"); 141 TEST_PRINTF(uint_fast64_t, PRIxFAST64, UINT64_MAX, "ffffffffffffffff"); 142 TEST_PRINTF(uint_fast64_t, PRIoFAST64, UINT64_MAX, "1777777777777777777777"); 143 144 TEST_PRINTF(int_least64_t, PRIdLEAST64, INT64_MIN, "-9223372036854775808"); 145 TEST_PRINTF(int_least64_t, PRIdLEAST64, INT64_MAX, "9223372036854775807"); 146 TEST_PRINTF(int_least64_t, PRIiLEAST64, INT64_MIN, "-9223372036854775808"); 147 TEST_PRINTF(int_least64_t, PRIiLEAST64, INT64_MAX, "9223372036854775807"); 148 TEST_PRINTF(uint_least64_t, PRIuLEAST64, UINT64_MAX, "18446744073709551615"); 149 TEST_PRINTF(uint_least64_t, PRIXLEAST64, UINT64_MAX, "FFFFFFFFFFFFFFFF"); 150 TEST_PRINTF(uint_least64_t, PRIxLEAST64, UINT64_MAX, "ffffffffffffffff"); 151 TEST_PRINTF(uint_least64_t, PRIoLEAST64, UINT64_MAX, "1777777777777777777777"); 152 153 TEST_PRINTF(intmax_t, PRIdMAX, INT64_MIN, "-9223372036854775808"); 154 TEST_PRINTF(intmax_t, PRIdMAX, INT64_MAX, "9223372036854775807"); 155 TEST_PRINTF(intmax_t, PRIiMAX, INT64_MIN, "-9223372036854775808"); 156 TEST_PRINTF(intmax_t, PRIiMAX, INT64_MAX, "9223372036854775807"); 157 TEST_PRINTF(uintmax_t, PRIuMAX, UINT64_MAX, "18446744073709551615"); 158 TEST_PRINTF(uintmax_t, PRIXMAX, UINT64_MAX, "FFFFFFFFFFFFFFFF"); 159 TEST_PRINTF(uintmax_t, PRIxMAX, UINT64_MAX, "ffffffffffffffff"); 160 TEST_PRINTF(uintmax_t, PRIoMAX, UINT64_MAX, "1777777777777777777777"); 161 #else 162 TEST_PRINTF(intmax_t, PRIdMAX, INT32_MIN, "-2147483648"); 163 TEST_PRINTF(intmax_t, PRIdMAX, INT32_MAX, "2147483647"); 164 TEST_PRINTF(intmax_t, PRIiMAX, INT32_MIN, "-2147483648"); 165 TEST_PRINTF(intmax_t, PRIiMAX, INT32_MAX, "2147483647"); 166 TEST_PRINTF(uintmax_t, PRIuMAX, UINT32_MAX, "4294967295"); 167 TEST_PRINTF(uintmax_t, PRIXMAX, UINT32_MAX, "FFFFFFFF"); 168 TEST_PRINTF(uintmax_t, PRIxMAX, UINT32_MAX, "ffffffff"); 169 TEST_PRINTF(uintmax_t, PRIoMAX, UINT32_MAX, "37777777777"); 170 #endif 171 172 TEST_PRINTF(intptr_t, PRIdPTR, INT32_MIN, "-2147483648"); 173 TEST_PRINTF(intptr_t, PRIdPTR, INT32_MAX, "2147483647"); 174 TEST_PRINTF(intptr_t, PRIiPTR, INT32_MIN, "-2147483648"); 175 TEST_PRINTF(intptr_t, PRIiPTR, INT32_MAX, "2147483647"); 176 TEST_PRINTF(uintptr_t, PRIuPTR, UINT32_MAX, "4294967295"); 177 TEST_PRINTF(uintptr_t, PRIXPTR, UINT32_MAX, "FFFFFFFF"); 178 TEST_PRINTF(uintptr_t, PRIxPTR, UINT32_MAX, "ffffffff"); 179 TEST_PRINTF(uintptr_t, PRIoPTR, UINT32_MAX, "37777777777"); 180 181 /* done */ 182 quit(); 183 return -1; 184 } 185