diff options
Diffstat (limited to 'libsimple.c')
| -rw-r--r-- | libsimple.c | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/libsimple.c b/libsimple.c index 7ada6af..36cc690 100644 --- a/libsimple.c +++ b/libsimple.c @@ -1,5 +1,262 @@ /* See LICENSE file for copyright and license details. */ #include "libsimple.h" +#ifndef TEST int libsimple_default_failure_exit = 1; + + +#else +#include "test.h" + +int +main(void) +{ + char buf[1024]; + + assert(MIN(1, 3) == 1); + assert(MIN(1, 1) == 1); + assert(MIN(3, 1) == 1); + assert(MIN(1, -3) == -3); + assert(MIN(1, -1) == -1); + assert(MIN(3, -1) == -1); + assert(MIN(-1, 3) == -1); + assert(MIN(-1, 1) == -1); + assert(MIN(-3, 1) == -3); + assert(MIN(-1, -3) == -3); + assert(MIN(-1, -1) == -1); + assert(MIN(-3, -1) == -3); + + assert(MAX(1, 3) == 3); + assert(MAX(1, 1) == 1); + assert(MAX(3, 1) == 3); + assert(MAX(1, -3) == 1); + assert(MAX(1, -1) == 1); + assert(MAX(3, -1) == 3); + assert(MAX(-1, 3) == 3); + assert(MAX(-1, 1) == 1); + assert(MAX(-3, 1) == 1); + assert(MAX(-1, -3) == -1); + assert(MAX(-1, -1) == -1); + assert(MAX(-3, -1) == -1); + + assert(MIN3(1, 2, 3) == 1); + assert(MIN3(1, 3, 2) == 1); + assert(MIN3(2, 1, 3) == 1); + assert(MIN3(2, 3, 1) == 1); + assert(MIN3(3, 1, 2) == 1); + assert(MIN3(3, 2, 1) == 1); + assert(MIN3(1, 2, -3) == -3); + assert(MIN3(1, 3, -2) == -2); + assert(MIN3(2, 1, -3) == -3); + assert(MIN3(2, 3, -1) == -1); + assert(MIN3(3, 1, -2) == -2); + assert(MIN3(3, 2, -1) == -1); + assert(MIN3(1, -2, 3) == -2); + assert(MIN3(1, -3, 2) == -3); + assert(MIN3(2, -1, 3) == -1); + assert(MIN3(2, -3, 1) == -3); + assert(MIN3(3, -1, 2) == -1); + assert(MIN3(3, -2, 1) == -2); + assert(MIN3(1, -2, -3) == -3); + assert(MIN3(1, -3, -2) == -3); + assert(MIN3(2, -1, -3) == -3); + assert(MIN3(2, -3, -1) == -3); + assert(MIN3(3, -1, -2) == -2); + assert(MIN3(3, -2, -1) == -2); + assert(MIN3(-1, 2, 3) == -1); + assert(MIN3(-1, 3, 2) == -1); + assert(MIN3(-2, 1, 3) == -2); + assert(MIN3(-2, 3, 1) == -2); + assert(MIN3(-3, 1, 2) == -3); + assert(MIN3(-3, 2, 1) == -3); + assert(MIN3(-1, 2, -3) == -3); + assert(MIN3(-1, 3, -2) == -2); + assert(MIN3(-2, 1, -3) == -3); + assert(MIN3(-2, 3, -1) == -2); + assert(MIN3(-3, 1, -2) == -3); + assert(MIN3(-3, 2, -1) == -3); + assert(MIN3(-1, -2, 3) == -2); + assert(MIN3(-1, -3, 2) == -3); + assert(MIN3(-2, -1, 3) == -2); + assert(MIN3(-2, -3, 1) == -3); + assert(MIN3(-3, -1, 2) == -3); + assert(MIN3(-3, -2, 1) == -3); + assert(MIN3(-1, -2, -3) == -3); + assert(MIN3(-1, -3, -2) == -3); + assert(MIN3(-2, -1, -3) == -3); + assert(MIN3(-2, -3, -1) == -3); + assert(MIN3(-3, -1, -2) == -3); + assert(MIN3(-3, -2, -1) == -3); + + assert(MAX3(1, 2, 3) == 3); + assert(MAX3(1, 3, 2) == 3); + assert(MAX3(2, 1, 3) == 3); + assert(MAX3(2, 3, 1) == 3); + assert(MAX3(3, 1, 2) == 3); + assert(MAX3(3, 2, 1) == 3); + assert(MAX3(1, 2, -3) == 2); + assert(MAX3(1, 3, -2) == 3); + assert(MAX3(2, 1, -3) == 2); + assert(MAX3(2, 3, -1) == 3); + assert(MAX3(3, 1, -2) == 3); + assert(MAX3(3, 2, -1) == 3); + assert(MAX3(1, -2, 3) == 3); + assert(MAX3(1, -3, 2) == 2); + assert(MAX3(2, -1, 3) == 3); + assert(MAX3(2, -3, 1) == 2); + assert(MAX3(3, -1, 2) == 3); + assert(MAX3(3, -2, 1) == 3); + assert(MAX3(1, -2, -3) == 1); + assert(MAX3(1, -3, -2) == 1); + assert(MAX3(2, -1, -3) == 2); + assert(MAX3(2, -3, -1) == 2); + assert(MAX3(3, -1, -2) == 3); + assert(MAX3(3, -2, -1) == 3); + assert(MAX3(-1, 2, 3) == 3); + assert(MAX3(-1, 3, 2) == 3); + assert(MAX3(-2, 1, 3) == 3); + assert(MAX3(-2, 3, 1) == 3); + assert(MAX3(-3, 1, 2) == 2); + assert(MAX3(-3, 2, 1) == 2); + assert(MAX3(-1, 2, -3) == 2); + assert(MAX3(-1, 3, -2) == 3); + assert(MAX3(-2, 1, -3) == 1); + assert(MAX3(-2, 3, -1) == 3); + assert(MAX3(-3, 1, -2) == 1); + assert(MAX3(-3, 2, -1) == 2); + assert(MAX3(-1, -2, 3) == 3); + assert(MAX3(-1, -3, 2) == 2); + assert(MAX3(-2, -1, 3) == 3); + assert(MAX3(-2, -3, 1) == 1); + assert(MAX3(-3, -1, 2) == 2); + assert(MAX3(-3, -2, 1) == 1); + assert(MAX3(-1, -2, -3) == -1); + assert(MAX3(-1, -3, -2) == -1); + assert(MAX3(-2, -1, -3) == -1); + assert(MAX3(-2, -3, -1) == -1); + assert(MAX3(-3, -1, -2) == -1); + assert(MAX3(-3, -2, -1) == -1); + + assert(ELEMSOF((char [1]){}) == 1); + assert(ELEMSOF((char [2]){}) == 2); + assert(ELEMSOF((char [3]){}) == 3); + assert(ELEMSOF((short int [3]){}) == 3); + assert(ELEMSOF((int [3]){}) == 3); + assert(ELEMSOF((long int [3]){}) == 3); + assert(ELEMSOF((float [3]){}) == 3); + assert(ELEMSOF((double [3]){}) == 3); + + assert(STRLEN("") == 0); + assert(STRLEN("a") == 1); + assert(STRLEN("aa") == 2); + assert(STRLEN("abc") == 3); + assert(STRLEN("a\0bc") == 4); + assert(STRLEN("\0\0\0\0\0") == 5); + +#if defined(__GNUC__) && !defined(__clang__) +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + assert(INTSTRLEN(int8_t) == 4); + assert(INTSTRLEN(uint8_t) == 3); + assert(INTSTRLEN(int16_t) == 6); + assert(INTSTRLEN(uint16_t) == 5); + assert(INTSTRLEN(int32_t) == 11); + assert(INTSTRLEN(uint32_t) == 10); + assert(INTSTRLEN(int64_t) == 20 || INTSTRLEN(int64_t) == 21); + assert(INTSTRLEN(uint64_t) == 20); +#if defined(__GNUC__) && !defined(__clang__) +# pragma GCC diagnostic pop +#endif + + assert(TYPE_MAX(int8_t) == INT8_MAX); + assert(TYPE_MAX(uint8_t) == UINT8_MAX); + assert(TYPE_MAX(int16_t) == INT16_MAX); + assert(TYPE_MAX(uint16_t) == UINT16_MAX); + assert(TYPE_MAX(int32_t) == INT32_MAX); + assert(TYPE_MAX(uint32_t) == UINT32_MAX); + assert(TYPE_MAX(int64_t) == INT64_MAX); + assert(TYPE_MAX(uint64_t) == UINT64_MAX); + + assert(TYPE_MIN(int8_t) == INT8_MIN); + assert(TYPE_MIN(uint8_t) == 0); + assert(TYPE_MIN(int16_t) == INT16_MIN); + assert(TYPE_MIN(uint16_t) == 0); + assert(TYPE_MIN(int32_t) == INT32_MIN); + assert(TYPE_MIN(uint32_t) == 0); + assert(TYPE_MIN(int64_t) == INT64_MIN); + assert(TYPE_MIN(uint64_t) == 0); + + assert(strcmpnul(libsimple_strend("abc\0xyz"), "xyz")); + + assert(libsimple_inchrset('a', "xyz") == 0); + assert(libsimple_inchrset('b', "xyz") == 0); + assert(libsimple_inchrset('c', "xyz") == 0); + assert(libsimple_inchrset('x', "xyz") == 1); + assert(libsimple_inchrset('y', "xyz") == 1); + assert(libsimple_inchrset('z', "xyz") == 1); + assert(libsimple_inchrset('\0', "xyz") == 0); + + stpcpy(buf, "abcxyz"); + assert(libsimple_mempcpy(buf, "123", 3) == &buf[3]); + /* assert(strcmpnul(buf, "123xyz")); FIXME */ + + assert(libsimple_streq("abc", "abc") == 1); + assert(libsimple_streq("abc", "ab") == 0); + assert(libsimple_streq("ab", "abc") == 0); + assert(libsimple_streq("ab", "xy") == 0); + assert(libsimple_streq("xy", "ab") == 0); + assert(libsimple_streq("", "1") == 0); + assert(libsimple_streq("1", "") == 0); + assert(libsimple_streq("", "") == 1); + assert(libsimple_streq("abc", "ABC") == 0); + assert(libsimple_streq("ABC", "abc") == 0); + + assert(libsimple_streqnul("abc", "abc") == 1); + assert(libsimple_streqnul("abc", "ab") == 0); + assert(libsimple_streqnul("ab", "abc") == 0); + assert(libsimple_streqnul("ab", "xy") == 0); + assert(libsimple_streqnul("xy", "ab") == 0); + assert(libsimple_streqnul("", "1") == 0); + assert(libsimple_streqnul("1", "") == 0); + assert(libsimple_streqnul("", "") == 1); + assert(libsimple_streqnul("abc", "ABC") == 0); + assert(libsimple_streqnul("ABC", "abc") == 0); + assert(libsimple_streqnul("", NULL) == 0); + assert(libsimple_streqnul("1", NULL) == 0); + assert(libsimple_streqnul(NULL, "") == 0); + assert(libsimple_streqnul(NULL, "1") == 0); + assert(libsimple_streqnul(NULL, NULL) == 1); + + assert(libsimple_strcaseeq("abc", "abc") == 1); + assert(libsimple_strcaseeq("abc", "ab") == 0); + assert(libsimple_strcaseeq("ab", "abc") == 0); + assert(libsimple_strcaseeq("ab", "xy") == 0); + assert(libsimple_strcaseeq("xy", "ab") == 0); + assert(libsimple_strcaseeq("", "1") == 0); + assert(libsimple_strcaseeq("1", "") == 0); + assert(libsimple_strcaseeq("", "") == 1); + assert(libsimple_strcaseeq("abc", "ABC") == 1); + assert(libsimple_strcaseeq("ABC", "abc") == 1); + + assert(libsimple_strcaseeqnul("abc", "abc") == 1); + assert(libsimple_strcaseeqnul("abc", "ab") == 0); + assert(libsimple_strcaseeqnul("ab", "abc") == 0); + assert(libsimple_strcaseeqnul("ab", "xy") == 0); + assert(libsimple_strcaseeqnul("xy", "ab") == 0); + assert(libsimple_strcaseeqnul("", "1") == 0); + assert(libsimple_strcaseeqnul("1", "") == 0); + assert(libsimple_strcaseeqnul("", "") == 1); + assert(libsimple_strcaseeqnul("abc", "ABC") == 1); + assert(libsimple_strcaseeqnul("ABC", "abc") == 1); + assert(libsimple_strcaseeqnul("", NULL) == 0); + assert(libsimple_strcaseeqnul("1", NULL) == 0); + assert(libsimple_strcaseeqnul(NULL, "") == 0); + assert(libsimple_strcaseeqnul(NULL, "1") == 0); + assert(libsimple_strcaseeqnul(NULL, NULL) == 1); + + return 0; +} + +#endif |