Mercurial > hg > ucx / annotate

test/string_tests.c@bf8ab7bb74ff (annotated)

test/string_tests.c

Tue, 02 Oct 2012 13:43:17 +0200

author
Mike Becker <universe@uap-core.de>
date
Tue, 02 Oct 2012 13:43:17 +0200
changeset 39
bf8ab7bb74ff
child 47
22fb97e9f58a
permissions
-rw-r--r--

added sstrsplit function

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

Mercurial Repository: ucx

mercurial