comparison: test/string_tests.c
test/string_tests.c
- changeset 39
- bf8ab7bb74ff
- child 47
- 22fb97e9f58a
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| 38:35f67a8ef875 | 39:bf8ab7bb74ff |
|---|---|
| 1 /* | |
| 2 * | |
| 3 */ | |
| 4 | |
| 5 #include "string_tests.h" | |
| 6 | |
| 7 UCX_TEST_IMPLEMENT(test_sstrsplit) { | |
| 8 | |
| 9 const char *original = "this,is,a,csv,string"; | |
| 10 sstr_t test = sstr("this,is,a,csv,string"); /* use copy of original here */ | |
| 11 size_t n; | |
| 12 sstr_t *list; | |
| 13 | |
| 14 UCX_TEST_BEGIN | |
| 15 | |
| 16 /* Nullpointer check */ | |
| 17 n = 0; | |
| 18 UCX_TEST_ASSERT(sstrsplit(test, ST(""), &n) == NULL, | |
| 19 "empty delimiter must return NULL"); | |
| 20 | |
| 21 /* no delimiter occurence (ndo) */ | |
| 22 n = 0; | |
| 23 list = sstrsplit(test, ST("z"), &n); | |
| 24 UCX_TEST_ASSERT(n == 1, "ndo, list length must be 1"); | |
| 25 UCX_TEST_ASSERT(strcmp(list[0].ptr, original) == 0, "ndo, " | |
| 26 "original string shall be returned as single list element"); | |
| 27 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 28 "ndo, original has been modified"); | |
| 29 free(list); | |
| 30 | |
| 31 /* partially matching delimiter (pmd) */ | |
| 32 n = 0; | |
| 33 list = sstrsplit(test, ST("stringbuilder"), &n); | |
| 34 UCX_TEST_ASSERT(n == 1, "pmd, list length must be 1"); | |
| 35 UCX_TEST_ASSERT(strcmp(list[0].ptr, original) == 0, "pmd, " | |
| 36 "original string shall be returned as single list element"); | |
| 37 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 38 "pmd, original has been modified"); | |
| 39 free(list); | |
| 40 | |
| 41 /* matching single-char delimiter (mscd) */ | |
| 42 n = 0; | |
| 43 list = sstrsplit(test, ST(","), &n); | |
| 44 UCX_TEST_ASSERT(n == 5, "mscd, list length must be 5"); | |
| 45 UCX_TEST_ASSERT(strcmp(list[0].ptr, "this") == 0, "mscd, item 0 mismatch"); | |
| 46 UCX_TEST_ASSERT(strcmp(list[1].ptr, "is") == 0, "mscd, item 1 mismatch"); | |
| 47 UCX_TEST_ASSERT(strcmp(list[2].ptr, "a") == 0, "mscd, item 2 mismatch"); | |
| 48 UCX_TEST_ASSERT(strcmp(list[3].ptr, "csv") == 0, "mscd, item 3 mismatch"); | |
| 49 UCX_TEST_ASSERT(strcmp(list[4].ptr, "string")==0, "mscd, item 4 mismatch"); | |
| 50 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 51 "mscd, original has been modified"); | |
| 52 free(list); | |
| 53 | |
| 54 /* matching multi-char delimiter (mmcd) */ | |
| 55 n = 0; | |
| 56 list = sstrsplit(test, ST("is"), &n); | |
| 57 UCX_TEST_ASSERT(n == 3, "mscd, list length must be 3"); | |
| 58 UCX_TEST_ASSERT(strcmp(list[0].ptr, "th") == 0, "mmcd, item 0 mismatch"); | |
| 59 UCX_TEST_ASSERT(strcmp(list[1].ptr, ",") == 0, "mmcd, item 1 mismatch"); | |
| 60 UCX_TEST_ASSERT(strcmp(list[2].ptr, ",a,csv,string") == 0, | |
| 61 "mmcd, item 2 mismatch"); | |
| 62 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 63 "mmcd, original has been modified"); | |
| 64 free(list); | |
| 65 | |
| 66 /* bounded list using single-char delimiter (blsc) */ | |
| 67 n = 3; | |
| 68 list = sstrsplit(test, ST(","), &n); | |
| 69 UCX_TEST_ASSERT(n == 3, "blsc, list length must be 3"); | |
| 70 UCX_TEST_ASSERT(strcmp(list[0].ptr, "this") == 0, "blsc, item 0 mismatch"); | |
| 71 UCX_TEST_ASSERT(strcmp(list[1].ptr, "is") == 0, "blsc, item 1 mismatch"); | |
| 72 UCX_TEST_ASSERT(strcmp(list[2].ptr, "a,csv,string") == 0, | |
| 73 "blsc, item 2 mismatch"); | |
| 74 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 75 "blsc, original has been modified"); | |
| 76 free(list); | |
| 77 | |
| 78 /* bounded list using multi-char delimiter (blmc) */ | |
| 79 n = 2; | |
| 80 list = sstrsplit(test, ST("is"), &n); | |
| 81 UCX_TEST_ASSERT(n == 2, "blmc, list length must be 2"); | |
| 82 UCX_TEST_ASSERT(strcmp(list[0].ptr, "th") == 0, "blmc, item 0 mismatch"); | |
| 83 UCX_TEST_ASSERT(strcmp(list[1].ptr, ",is,a,csv,string") == 0, | |
| 84 "blmc, item 1 mismatch"); | |
| 85 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 86 "blmc, original has been modified"); | |
| 87 free(list); | |
| 88 | |
| 89 /* start with delimiter (swd) */ | |
| 90 n = 0; | |
| 91 list = sstrsplit(test, ST("this"), &n); | |
| 92 UCX_TEST_ASSERT(n == 2, "swd, list length must be 2"); | |
| 93 UCX_TEST_ASSERT(list[0].length == 0, "swd, first item must be empty"); | |
| 94 UCX_TEST_ASSERT(strcmp(list[1].ptr, ",is,a,csv,string") == 0, | |
| 95 "swd, second item corrupt"); | |
| 96 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 97 "swd, original has been modified"); | |
| 98 free(list); | |
| 99 | |
| 100 /* end with delimiter (ewd) */ | |
| 101 n = 0; | |
| 102 list = sstrsplit(test, ST("string"), &n); | |
| 103 UCX_TEST_ASSERT(n == 2, "ewd, list length must be 2"); | |
| 104 UCX_TEST_ASSERT(strcmp(list[0].ptr, "this,is,a,csv,") == 0, | |
| 105 "swd, first item corrupt"); | |
| 106 UCX_TEST_ASSERT(list[1].length == 0, "ewd, second item must be empty"); | |
| 107 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 108 "ewd, original has been modified"); | |
| 109 free(list); | |
| 110 | |
| 111 /* exact match (exm) */ | |
| 112 n = 0; | |
| 113 list = sstrsplit(test, ST("this,is,a,csv,string"), &n); | |
| 114 UCX_TEST_ASSERT(n == 1, "exm, list length must be 1"); | |
| 115 UCX_TEST_ASSERT(list[0].length == 0, "exm, single item must be empty"); | |
| 116 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 117 "exm, original has been modified"); | |
| 118 free(list); | |
| 119 | |
| 120 /* substring (subs) */ | |
| 121 n = 0; | |
| 122 list = sstrsplit(test, ST("this,is,a,csv,string,with,extension"), &n); | |
| 123 UCX_TEST_ASSERT(n == 1, "subs, list length must be 1"); | |
| 124 UCX_TEST_ASSERT(strcmp(list[0].ptr, original) == 0, | |
| 125 "subs, single item must be the original string"); | |
| 126 UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0, | |
| 127 "subs, original has been modified"); | |
| 128 free(list); | |
| 129 | |
| 130 UCX_TEST_END | |
| 131 } |
