1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/string_tests.c Tue Oct 02 13:43:17 2012 +0200
1.3 @@ -0,0 +1,131 @@
1.4 +/*
1.5 + *
1.6 + */
1.7 +
1.8 +#include "string_tests.h"
1.9 +
1.10 +UCX_TEST_IMPLEMENT(test_sstrsplit) {
1.11 +
1.12 + const char *original = "this,is,a,csv,string";
1.13 + sstr_t test = sstr("this,is,a,csv,string"); /* use copy of original here */
1.14 + size_t n;
1.15 + sstr_t *list;
1.16 +
1.17 + UCX_TEST_BEGIN
1.18 +
1.19 + /* Nullpointer check */
1.20 + n = 0;
1.21 + UCX_TEST_ASSERT(sstrsplit(test, ST(""), &n) == NULL,
1.22 + "empty delimiter must return NULL");
1.23 +
1.24 + /* no delimiter occurence (ndo) */
1.25 + n = 0;
1.26 + list = sstrsplit(test, ST("z"), &n);
1.27 + UCX_TEST_ASSERT(n == 1, "ndo, list length must be 1");
1.28 + UCX_TEST_ASSERT(strcmp(list[0].ptr, original) == 0, "ndo, "
1.29 + "original string shall be returned as single list element");
1.30 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.31 + "ndo, original has been modified");
1.32 + free(list);
1.33 +
1.34 + /* partially matching delimiter (pmd) */
1.35 + n = 0;
1.36 + list = sstrsplit(test, ST("stringbuilder"), &n);
1.37 + UCX_TEST_ASSERT(n == 1, "pmd, list length must be 1");
1.38 + UCX_TEST_ASSERT(strcmp(list[0].ptr, original) == 0, "pmd, "
1.39 + "original string shall be returned as single list element");
1.40 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.41 + "pmd, original has been modified");
1.42 + free(list);
1.43 +
1.44 + /* matching single-char delimiter (mscd) */
1.45 + n = 0;
1.46 + list = sstrsplit(test, ST(","), &n);
1.47 + UCX_TEST_ASSERT(n == 5, "mscd, list length must be 5");
1.48 + UCX_TEST_ASSERT(strcmp(list[0].ptr, "this") == 0, "mscd, item 0 mismatch");
1.49 + UCX_TEST_ASSERT(strcmp(list[1].ptr, "is") == 0, "mscd, item 1 mismatch");
1.50 + UCX_TEST_ASSERT(strcmp(list[2].ptr, "a") == 0, "mscd, item 2 mismatch");
1.51 + UCX_TEST_ASSERT(strcmp(list[3].ptr, "csv") == 0, "mscd, item 3 mismatch");
1.52 + UCX_TEST_ASSERT(strcmp(list[4].ptr, "string")==0, "mscd, item 4 mismatch");
1.53 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.54 + "mscd, original has been modified");
1.55 + free(list);
1.56 +
1.57 + /* matching multi-char delimiter (mmcd) */
1.58 + n = 0;
1.59 + list = sstrsplit(test, ST("is"), &n);
1.60 + UCX_TEST_ASSERT(n == 3, "mscd, list length must be 3");
1.61 + UCX_TEST_ASSERT(strcmp(list[0].ptr, "th") == 0, "mmcd, item 0 mismatch");
1.62 + UCX_TEST_ASSERT(strcmp(list[1].ptr, ",") == 0, "mmcd, item 1 mismatch");
1.63 + UCX_TEST_ASSERT(strcmp(list[2].ptr, ",a,csv,string") == 0,
1.64 + "mmcd, item 2 mismatch");
1.65 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.66 + "mmcd, original has been modified");
1.67 + free(list);
1.68 +
1.69 + /* bounded list using single-char delimiter (blsc) */
1.70 + n = 3;
1.71 + list = sstrsplit(test, ST(","), &n);
1.72 + UCX_TEST_ASSERT(n == 3, "blsc, list length must be 3");
1.73 + UCX_TEST_ASSERT(strcmp(list[0].ptr, "this") == 0, "blsc, item 0 mismatch");
1.74 + UCX_TEST_ASSERT(strcmp(list[1].ptr, "is") == 0, "blsc, item 1 mismatch");
1.75 + UCX_TEST_ASSERT(strcmp(list[2].ptr, "a,csv,string") == 0,
1.76 + "blsc, item 2 mismatch");
1.77 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.78 + "blsc, original has been modified");
1.79 + free(list);
1.80 +
1.81 + /* bounded list using multi-char delimiter (blmc) */
1.82 + n = 2;
1.83 + list = sstrsplit(test, ST("is"), &n);
1.84 + UCX_TEST_ASSERT(n == 2, "blmc, list length must be 2");
1.85 + UCX_TEST_ASSERT(strcmp(list[0].ptr, "th") == 0, "blmc, item 0 mismatch");
1.86 + UCX_TEST_ASSERT(strcmp(list[1].ptr, ",is,a,csv,string") == 0,
1.87 + "blmc, item 1 mismatch");
1.88 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.89 + "blmc, original has been modified");
1.90 + free(list);
1.91 +
1.92 + /* start with delimiter (swd) */
1.93 + n = 0;
1.94 + list = sstrsplit(test, ST("this"), &n);
1.95 + UCX_TEST_ASSERT(n == 2, "swd, list length must be 2");
1.96 + UCX_TEST_ASSERT(list[0].length == 0, "swd, first item must be empty");
1.97 + UCX_TEST_ASSERT(strcmp(list[1].ptr, ",is,a,csv,string") == 0,
1.98 + "swd, second item corrupt");
1.99 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.100 + "swd, original has been modified");
1.101 + free(list);
1.102 +
1.103 + /* end with delimiter (ewd) */
1.104 + n = 0;
1.105 + list = sstrsplit(test, ST("string"), &n);
1.106 + UCX_TEST_ASSERT(n == 2, "ewd, list length must be 2");
1.107 + UCX_TEST_ASSERT(strcmp(list[0].ptr, "this,is,a,csv,") == 0,
1.108 + "swd, first item corrupt");
1.109 + UCX_TEST_ASSERT(list[1].length == 0, "ewd, second item must be empty");
1.110 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.111 + "ewd, original has been modified");
1.112 + free(list);
1.113 +
1.114 + /* exact match (exm) */
1.115 + n = 0;
1.116 + list = sstrsplit(test, ST("this,is,a,csv,string"), &n);
1.117 + UCX_TEST_ASSERT(n == 1, "exm, list length must be 1");
1.118 + UCX_TEST_ASSERT(list[0].length == 0, "exm, single item must be empty");
1.119 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.120 + "exm, original has been modified");
1.121 + free(list);
1.122 +
1.123 + /* substring (subs) */
1.124 + n = 0;
1.125 + list = sstrsplit(test, ST("this,is,a,csv,string,with,extension"), &n);
1.126 + UCX_TEST_ASSERT(n == 1, "subs, list length must be 1");
1.127 + UCX_TEST_ASSERT(strcmp(list[0].ptr, original) == 0,
1.128 + "subs, single item must be the original string");
1.129 + UCX_TEST_ASSERT(strcmp(test.ptr, original) == 0,
1.130 + "subs, original has been modified");
1.131 + free(list);
1.132 +
1.133 + UCX_TEST_END
1.134 +}
