Rev 9262 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 9242 | turbocat | 1 | #include |
| 2 | #include |
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| 3 | #include |
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| 4 | #include |
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| 9766 | turbocat | 5 | #include |
| 9262 | turbocat | 6 | #include |
| 9242 | turbocat | 7 | |
| 9766 | turbocat | 8 | int comp(void* a, void* b) |
| 9 | { |
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| 9262 | turbocat | 10 | return *(int*)a - *(int*)b; |
| 9242 | turbocat | 11 | } |
| 12 | |||
| 9766 | turbocat | 13 | int main() |
| 14 | { |
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| 9262 | turbocat | 15 | puts("Start testing."); |
| 16 | assert(NULL == ((void*)0)); |
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| 17 | assert(RAND_MAX == 65535); |
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| 18 | assert(min(3, 10) == 3); |
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| 19 | assert(max(3, 10) == 10); |
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| 20 | assert(atof("12.4") == 12.4); |
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| 21 | assert(atoi("-123") == -123); |
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| 22 | assert(atol("-2146483647") == -2146483647L); |
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| 23 | assert(atoll("-9223372036854775806") == -9223372036854775806LL); |
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| 24 | assert(!strcmp("123", "123")); |
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| 9242 | turbocat | 25 | |
| 9262 | turbocat | 26 | char st1[32]; |
| 27 | itoa(-2341, st1); |
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| 28 | assert(!strcmp(st1, "-2341")); |
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| 9242 | turbocat | 29 | |
| 9262 | turbocat | 30 | assert(strlen("12345") == 5); |
| 31 | assert(abs(4) == 4); |
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| 32 | assert(abs(-4) == 4); |
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| 33 | assert(labs(1000000000) == 1000000000); |
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| 34 | assert(labs(-1000000000) == 1000000000); |
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| 35 | assert(llabs(100000000000) == 100000000000); |
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| 36 | assert(llabs(-100000000000) == 100000000000); |
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| 9242 | turbocat | 37 | |
| 9262 | turbocat | 38 | div_t output1 = div(27, 4); |
| 39 | assert(output1.quot == 6); |
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| 40 | assert(output1.rem == 3); |
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| 9242 | turbocat | 41 | |
| 9262 | turbocat | 42 | ldiv_t output2 = ldiv(27, 4); |
| 43 | assert(output2.quot == 6); |
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| 44 | assert(output2.rem == 3); |
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| 9242 | turbocat | 45 | |
| 9262 | turbocat | 46 | lldiv_t output3 = lldiv(27, 4); |
| 47 | assert(output3.quot == 6); |
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| 48 | assert(output3.rem == 3); |
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| 9242 | turbocat | 49 | |
| 9766 | turbocat | 50 | char* st2 = malloc(sizeof(char) * 2); |
| 9262 | turbocat | 51 | assert(st2 != NULL); |
| 52 | st2[0] = 'H'; |
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| 53 | st2[1] = 'i'; |
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| 9766 | turbocat | 54 | st2 = realloc(st2, sizeof(char) * 3); |
| 9262 | turbocat | 55 | st2[2] = '!'; |
| 56 | assert(!strcmp(st2, "Hi!")); |
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| 57 | free(st2); |
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| 9242 | turbocat | 58 | |
| 9262 | turbocat | 59 | st2 = calloc(2, sizeof(char)); |
| 60 | assert(st2 != NULL); |
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| 61 | st2[0] = 'H'; |
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| 62 | st2[1] = 'i'; |
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| 63 | assert(!strcmp(st2, "Hi")); |
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| 64 | free(st2); |
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| 9242 | turbocat | 65 | |
| 9766 | turbocat | 66 | char* start = "100.00 Rub"; |
| 67 | char* end; |
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| 9262 | turbocat | 68 | assert(strtol(start, &end, 10) == 100L); |
| 69 | assert(!strcmp(end, ".00 Rub")); |
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| 9242 | turbocat | 70 | |
| 9262 | turbocat | 71 | end = NULL; |
| 72 | assert(strtod(start, &end) == 100.0); |
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| 73 | assert(!strcmp(end, " Rub")); |
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| 9242 | turbocat | 74 | |
| 9766 | turbocat | 75 | char* st3 = "21.3e3Hello World!"; |
| 9262 | turbocat | 76 | assert(atof(st3) == 21300.0); |
| 9242 | turbocat | 77 | |
| 9766 | turbocat | 78 | int nums[10] = { 5, 3, 9, 1, 8, 4, 2, 0, 7, 6 }; |
| 79 | qsort(nums, 10, sizeof(int), (int (*)(const void*, const void*))comp); |
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| 80 | for (int i = 0; i < 10; i++) { |
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| 9262 | turbocat | 81 | assert(nums[i] == i); |
| 82 | } |
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| 9766 | turbocat | 83 | |
| 9262 | turbocat | 84 | time_t libc_time = time(NULL); |
| 9766 | turbocat | 85 | struct tm* libc_tm = localtime(&libc_time); |
| 9262 | turbocat | 86 | printf(asctime(libc_tm)); |
| 9242 | turbocat | 87 | |
| 9262 | turbocat | 88 | puts("End testing."); |
| 89 | exit(0); |
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| 90 | } |