universe@777: /* universe@777: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. universe@777: * universe@777: * Copyright 2023 Mike Becker, Olaf Wintermann All rights reserved. universe@777: * universe@777: * Redistribution and use in source and binary forms, with or without universe@777: * modification, are permitted provided that the following conditions are met: universe@777: * universe@777: * 1. Redistributions of source code must retain the above copyright universe@777: * notice, this list of conditions and the following disclaimer. universe@777: * universe@777: * 2. Redistributions in binary form must reproduce the above copyright universe@777: * notice, this list of conditions and the following disclaimer in the universe@777: * documentation and/or other materials provided with the distribution. universe@777: * universe@777: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" universe@777: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE universe@777: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE universe@777: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE universe@777: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR universe@777: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF universe@777: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS universe@777: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN universe@777: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) universe@777: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE universe@777: * POSSIBILITY OF SUCH DAMAGE. universe@777: */ universe@777: universe@777: #include "cx/test.h" universe@777: #include "util_allocator.h" universe@777: universe@777: #include "cx/string.h" universe@777: universe@777: #define ASSERT_ZERO_TERMINATED(str) CX_TEST_ASSERTM((str).ptr[(str).length] == '\0', \ universe@777: #str " is not zero terminated") universe@777: universe@777: CX_TEST(test_string_construct) { universe@777: cxstring s1 = CX_STR("1234"); universe@777: cxstring s2 = cx_strn("abcd", 2); universe@777: cxmutstr s3 = cx_mutstr((char *) "1234"); universe@777: cxmutstr s4 = cx_mutstrn((char *) "abcd", 2); universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(s1.length == 4); universe@777: CX_TEST_ASSERT(strncmp(s1.ptr, "1234", 4) == 0); universe@777: CX_TEST_ASSERT(s2.length == 2); universe@777: CX_TEST_ASSERT(strncmp(s2.ptr, "ab", 2) == 0); universe@777: CX_TEST_ASSERT(s3.length == 4); universe@777: CX_TEST_ASSERT(strncmp(s3.ptr, "1234", 4) == 0); universe@777: CX_TEST_ASSERT(s4.length == 2); universe@777: CX_TEST_ASSERT(strncmp(s4.ptr, "ab", 2) == 0); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strfree) { universe@777: CxTestingAllocator talloc; universe@777: cx_testing_allocator_init(&talloc); universe@777: CxAllocator *alloc = &talloc.base; universe@777: CX_TEST_DO { universe@777: char *test = cxMalloc(alloc, 16); universe@777: cxmutstr str = cx_mutstrn(test, 16); universe@777: CX_TEST_ASSERT(str.ptr == test); universe@777: CX_TEST_ASSERT(str.length == 16); universe@777: cx_strfree_a(alloc, &str); universe@777: CX_TEST_ASSERT(str.ptr == NULL); universe@777: CX_TEST_ASSERT(str.length == 0); universe@777: CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc)); universe@777: } universe@777: cx_testing_allocator_destroy(&talloc); universe@777: } universe@777: universe@777: CX_TEST(test_strdup) { universe@777: cxstring str = CX_STR("test"); universe@777: cxmutstr dup = cx_strdup(str); universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(dup.length == str.length); universe@777: CX_TEST_ASSERT(0 == strcmp(dup.ptr, str.ptr)); universe@777: ASSERT_ZERO_TERMINATED(dup); universe@777: } universe@777: cx_strfree(&dup); universe@777: } universe@777: universe@777: CX_TEST(test_strdup_shortened) { universe@777: cxstring str = CX_STR("test"); universe@777: str.length = 2; universe@777: cxmutstr dup = cx_strdup(str); universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(dup.length == str.length); universe@777: CX_TEST_ASSERT(0 == strcmp(dup.ptr, "te")); universe@777: ASSERT_ZERO_TERMINATED(dup); universe@777: } universe@777: cx_strfree(&dup); universe@777: } universe@777: universe@777: CX_TEST(test_strlen) { universe@777: cxstring s1 = CX_STR("1234"); universe@777: cxstring s2 = CX_STR(".:.:."); universe@777: cxstring s3 = CX_STR("X"); universe@777: CX_TEST_DO { universe@777: size_t len0 = cx_strlen(0); universe@777: size_t len1 = cx_strlen(1, s1); universe@777: size_t len2 = cx_strlen(2, s1, s2); universe@777: size_t len3 = cx_strlen(3, s1, s2, s3); universe@777: universe@777: CX_TEST_ASSERT(len0 == 0); universe@777: CX_TEST_ASSERT(len1 == 4); universe@777: CX_TEST_ASSERT(len2 == 9); universe@777: CX_TEST_ASSERT(len3 == 10); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strsubs) { universe@777: cxstring str = CX_STR("A test string"); universe@777: universe@777: CX_TEST_DO { universe@777: cxstring sub = cx_strsubs(str, 0); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(sub, str)); universe@777: universe@777: sub = cx_strsubs(str, 2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("test string"))); universe@777: universe@777: sub = cx_strsubs(str, 7); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("string"))); universe@777: universe@777: sub = cx_strsubs(str, 15); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR(""))); universe@777: universe@777: sub = cx_strsubsl(str, 2, 4); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("test"))); universe@777: universe@777: sub = cx_strsubsl(str, 7, 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("str"))); universe@777: universe@777: sub = cx_strsubsl(str, 7, 20); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("string"))); universe@777: universe@777: // just for coverage, call the _m variant universe@777: cxmutstr m = cx_strsubs_m(cx_mutstrn(NULL, 0), 0); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(m), CX_STR(""))); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strchr) { universe@777: cxstring str = CX_STR("I will find you - and I will kill you"); universe@777: universe@777: CX_TEST_DO { universe@777: cxstring notfound = cx_strchr(str, 'x'); universe@777: CX_TEST_ASSERT(notfound.length == 0); universe@777: universe@777: cxstring result = cx_strchr(str, 'w'); universe@777: CX_TEST_ASSERT(result.length == 35); universe@777: CX_TEST_ASSERT(0 == strcmp(result.ptr, "will find you - and I will kill you")); universe@777: universe@777: // just for coverage, call the _m variant universe@777: cxmutstr m = cx_strchr_m(cx_mutstrn(NULL, 0), 'a'); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(m), CX_STR(""))); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strrchr) { universe@777: cxstring str = CX_STR("I will find you - and I will kill you"); universe@777: universe@777: CX_TEST_DO { universe@777: cxstring notfound = cx_strrchr(str, 'x'); universe@777: CX_TEST_ASSERT(notfound.length == 0); universe@777: universe@777: cxstring result = cx_strrchr(str, 'w'); universe@777: CX_TEST_ASSERT(result.length == 13); universe@777: CX_TEST_ASSERT(0 == strcmp(result.ptr, "will kill you")); universe@777: universe@777: // just for coverage, call the _m variant universe@777: cxmutstr m = cx_strrchr_m(cx_mutstrn(NULL, 0), 'a'); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(m), CX_STR(""))); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strstr) { universe@777: cxstring str = CX_STR("find the match in this string"); universe@777: cxstring longstr = CX_STR( universe@777: "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl" universe@777: "mnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx" universe@777: "yzabcdeababababnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij" universe@777: "klmnopqrstuvwxyzaababababababababrstuvwxyzabcdefghijklmnopqrstuv" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "wxyz1234567890"); universe@777: cxstring longstrpattern = CX_STR( universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: ); universe@777: cxstring longstrresult = CX_STR( universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "abababababababababababababababababababababababababababababababab" universe@777: "wxyz1234567890" universe@777: ); universe@777: universe@777: CX_TEST_DO { universe@777: cxstring notfound = cx_strstr(str, CX_STR("no match")); universe@777: CX_TEST_ASSERT(notfound.length == 0); universe@777: universe@777: cxstring result = cx_strstr(str, CX_STR("match")); universe@777: CX_TEST_ASSERT(result.length == 20); universe@777: CX_TEST_ASSERT(0 == strcmp(result.ptr, "match in this string")); universe@777: universe@777: result = cx_strstr(str, CX_STR("")); universe@777: CX_TEST_ASSERT(result.length == str.length); universe@777: CX_TEST_ASSERT(0 == strcmp(result.ptr, str.ptr)); universe@777: universe@777: result = cx_strstr(longstr, longstrpattern); universe@777: CX_TEST_ASSERT(result.length == longstrresult.length); universe@777: CX_TEST_ASSERT(0 == strcmp(result.ptr, longstrresult.ptr)); universe@777: universe@777: // just for coverage, call the _m variant universe@777: cxmutstr mstr = cx_strdup(longstr); universe@777: cxmutstr m = cx_strstr_m(mstr, longstrpattern); universe@777: CX_TEST_ASSERT(m.length == longstrresult.length); universe@777: CX_TEST_ASSERT(0 == strcmp(m.ptr, longstrresult.ptr)); universe@777: cx_strfree(&mstr); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strcmp) { universe@777: cxstring str = CX_STR("compare this"); universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(0 == cx_strcmp(CX_STR(""), CX_STR(""))); universe@777: CX_TEST_ASSERT(0 < cx_strcmp(str, CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(str, CX_STR("compare this"))); universe@777: CX_TEST_ASSERT(0 != cx_strcmp(str, CX_STR("Compare This"))); universe@777: CX_TEST_ASSERT(0 > cx_strcmp(str, CX_STR("compare tool"))); universe@777: CX_TEST_ASSERT(0 < cx_strcmp(str, CX_STR("compare shit"))); universe@777: CX_TEST_ASSERT(0 > cx_strcmp(str, CX_STR("compare this not"))); universe@777: CX_TEST_ASSERT(0 < cx_strcmp(str, CX_STR("compare"))); universe@777: universe@777: cxstring str2 = CX_STR("Compare This"); universe@777: CX_TEST_ASSERT(0 != cx_strcmp_p(&str, &str2)); universe@777: str2 = CX_STR("compare this"); universe@777: CX_TEST_ASSERT(0 == cx_strcmp_p(&str, &str2)); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strcasecmp) { universe@777: cxstring str = CX_STR("compare this"); universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(0 == cx_strcasecmp(CX_STR(""), CX_STR(""))); universe@777: CX_TEST_ASSERT(0 < cx_strcasecmp(str, CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcasecmp(str, CX_STR("compare this"))); universe@777: CX_TEST_ASSERT(0 == cx_strcasecmp(str, CX_STR("Compare This"))); universe@777: CX_TEST_ASSERT(0 > cx_strcasecmp(str, CX_STR("compare tool"))); universe@777: CX_TEST_ASSERT(0 < cx_strcasecmp(str, CX_STR("compare shit"))); universe@777: CX_TEST_ASSERT(0 > cx_strcasecmp(str, CX_STR("compare this not"))); universe@777: CX_TEST_ASSERT(0 < cx_strcasecmp(str, CX_STR("compare"))); universe@777: universe@777: cxstring str2 = CX_STR("Compare This"); universe@777: CX_TEST_ASSERT(0 == cx_strcasecmp_p(&str, &str2)); universe@777: str2 = CX_STR("Compare Tool"); universe@777: CX_TEST_ASSERT(0 > cx_strcasecmp_p(&str, &str2)); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strcat) { universe@777: cxstring s1 = CX_STR("12"); universe@777: cxstring s2 = CX_STR("34"); universe@777: cxstring s3 = CX_STR("56"); universe@777: cxstring sn = {NULL, 0}; universe@777: universe@777: CxTestingAllocator talloc; universe@777: cx_testing_allocator_init(&talloc); universe@777: CxAllocator *alloc = &talloc.base; universe@777: universe@777: CX_TEST_DO { universe@777: cxmutstr t1 = cx_strcat_a(alloc, 2, s1, s2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t1), CX_STR("1234"))); universe@777: ASSERT_ZERO_TERMINATED(t1); universe@777: cx_strfree_a(alloc, &t1); universe@777: universe@777: cxmutstr t2 = cx_strcat_a(alloc, 3, s1, s2, s3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t2), CX_STR("123456"))); universe@777: ASSERT_ZERO_TERMINATED(t2); universe@777: cx_strfree_a(alloc, &t2); universe@777: universe@777: cxmutstr t3 = cx_strcat_a(alloc, 6, s1, sn, s2, sn, s3, sn); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t3), CX_STR("123456"))); universe@777: ASSERT_ZERO_TERMINATED(t3); universe@777: cx_strfree_a(alloc, &t3); universe@777: universe@777: cxmutstr t4 = cx_strcat_a(alloc, 2, sn, sn); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t4), CX_STR(""))); universe@777: ASSERT_ZERO_TERMINATED(t4); universe@777: cx_strfree_a(alloc, &t4); universe@777: universe@777: CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc)); universe@777: universe@777: // use the macro universe@777: cxmutstr t5 = cx_strcat(3, s3, s1, s2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t5), CX_STR("561234"))); universe@777: ASSERT_ZERO_TERMINATED(t5); universe@777: cx_strfree(&t5); universe@777: universe@777: // use an initial string universe@777: cxmutstr t6 = cx_strdup(CX_STR("Hello")); universe@777: t6 = cx_strcat_m(t6, 2, CX_STR(", "), CX_STR("World!")); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t6), CX_STR("Hello, World!"))); universe@777: ASSERT_ZERO_TERMINATED(t6); universe@777: cx_strfree(&t6); universe@777: } universe@777: cx_testing_allocator_destroy(&talloc); universe@777: } universe@777: universe@777: CX_TEST(test_strsplit) { universe@777: cxstring test = CX_STR("this,is,a,csv,string"); universe@777: size_t capa = 8; universe@777: cxstring list[8]; universe@777: size_t n; universe@777: CX_TEST_DO { universe@777: // special case: empty string universe@777: n = cx_strsplit(test, CX_STR(""), capa, list); universe@777: CX_TEST_ASSERT(n == 1); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], test)); universe@777: universe@777: // no delimiter occurrence universe@777: n = cx_strsplit(test, CX_STR("z"), capa, list); universe@777: CX_TEST_ASSERT(n == 1); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], test)); universe@777: universe@777: // partially matching delimiter universe@777: n = cx_strsplit(test, CX_STR("is,not"), capa, list); universe@777: CX_TEST_ASSERT(n == 1); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], test)); universe@777: universe@777: // matching single-char delimiter universe@777: n = cx_strsplit(test, CX_STR(","), capa, list); universe@777: CX_TEST_ASSERT(n == 5); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("is"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[3], CX_STR("csv"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[4], CX_STR("string"))); universe@777: universe@777: // matching multi-char delimiter universe@777: n = cx_strsplit(test, CX_STR("is"), capa, list); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(","))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR(",a,csv,string"))); universe@777: universe@777: // bounded list using single-char delimiter universe@777: n = cx_strsplit(test, CX_STR(","), 3, list); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("is"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a,csv,string"))); universe@777: universe@777: // bounded list using multi-char delimiter universe@777: n = cx_strsplit(test, CX_STR("is"), 2, list); universe@777: CX_TEST_ASSERT(n == 2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",is,a,csv,string"))); universe@777: universe@777: // start with delimiter universe@777: n = cx_strsplit(test, CX_STR("this"), capa, list); universe@777: CX_TEST_ASSERT(n == 2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",is,a,csv,string"))); universe@777: universe@777: // end with delimiter universe@777: n = cx_strsplit(test, CX_STR("string"), capa, list); universe@777: CX_TEST_ASSERT(n == 2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this,is,a,csv,"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(""))); universe@777: universe@777: universe@777: // end with delimiter exceed bound universe@777: n = cx_strsplit(CX_STR("a,b,c,"), CX_STR(","), 3, list); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("a"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("b"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("c,"))); universe@777: universe@777: // exact match universe@777: n = cx_strsplit(test, CX_STR("this,is,a,csv,string"), capa, list); universe@777: CX_TEST_ASSERT(n == 2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(""))); universe@777: universe@777: // string to be split is only substring universe@777: n = cx_strsplit(test, CX_STR("this,is,a,csv,string,with,extension"), capa, list); universe@777: CX_TEST_ASSERT(n == 1); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], test)); universe@777: universe@777: // subsequent encounter of delimiter (the string between is empty) universe@777: n = cx_strsplit(test, CX_STR("is,"), capa, list); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a,csv,string"))); universe@777: universe@777: // call the _m variant just for coverage universe@777: cxmutstr mtest = cx_strdup(test); universe@777: cxmutstr mlist[4]; universe@777: n = cx_strsplit_m(mtest, CX_STR("is,"), 4, mlist); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[0]), CX_STR("th"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[1]), CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[2]), CX_STR("a,csv,string"))); universe@777: cx_strfree(&mtest); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strsplit_a) { universe@777: CxTestingAllocator talloc; universe@777: cx_testing_allocator_init(&talloc); universe@777: CxAllocator *alloc = &talloc.base; universe@777: universe@777: cxstring test = CX_STR("this,is,a,csv,string"); universe@777: size_t capa = 8; universe@777: cxstring *list; universe@777: size_t n; universe@777: CX_TEST_DO { universe@777: // special case: empty string universe@777: n = cx_strsplit_a(alloc, test, CX_STR(""), capa, &list); universe@777: CX_TEST_ASSERT(n == 1); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], test)); universe@777: cxFree(alloc, list); universe@777: universe@777: // no delimiter occurrence universe@777: n = cx_strsplit_a(alloc, test, CX_STR("z"), capa, &list); universe@777: CX_TEST_ASSERT(n == 1); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], test)); universe@777: cxFree(alloc, list); universe@777: universe@777: // partially matching delimiter universe@777: n = cx_strsplit_a(alloc, test, CX_STR("is,not"), capa, &list); universe@777: CX_TEST_ASSERT(n == 1); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], test)); universe@777: cxFree(alloc, list); universe@777: universe@777: // matching single-char delimiter universe@777: n = cx_strsplit_a(alloc, test, CX_STR(","), capa, &list); universe@777: CX_TEST_ASSERT(n == 5); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("is"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[3], CX_STR("csv"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[4], CX_STR("string"))); universe@777: cxFree(alloc, list); universe@777: universe@777: // matching multi-char delimiter universe@777: n = cx_strsplit_a(alloc, test, CX_STR("is"), capa, &list); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(","))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR(",a,csv,string"))); universe@777: cxFree(alloc, list); universe@777: universe@777: // bounded list using single-char delimiter universe@777: n = cx_strsplit_a(alloc, test, CX_STR(","), 3, &list); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("is"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a,csv,string"))); universe@777: cxFree(alloc, list); universe@777: universe@777: // bounded list using multi-char delimiter universe@777: n = cx_strsplit_a(alloc, test, CX_STR("is"), 2, &list); universe@777: CX_TEST_ASSERT(n == 2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",is,a,csv,string"))); universe@777: cxFree(alloc, list); universe@777: universe@777: // start with delimiter universe@777: n = cx_strsplit_a(alloc, test, CX_STR("this"), capa, &list); universe@777: CX_TEST_ASSERT(n == 2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",is,a,csv,string"))); universe@777: cxFree(alloc, list); universe@777: universe@777: // end with delimiter universe@777: n = cx_strsplit_a(alloc, test, CX_STR("string"), capa, &list); universe@777: CX_TEST_ASSERT(n == 2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this,is,a,csv,"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(""))); universe@777: cxFree(alloc, list); universe@777: universe@777: // end with delimiter exceed bound universe@777: n = cx_strsplit_a(alloc, CX_STR("a,b,c,"), CX_STR(","), 3, &list); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("a"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("b"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("c,"))); universe@777: cxFree(alloc, list); universe@777: universe@777: // exact match universe@777: n = cx_strsplit_a(alloc, test, CX_STR("this,is,a,csv,string"), capa, &list); universe@777: CX_TEST_ASSERT(n == 2); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(""))); universe@777: cxFree(alloc, list); universe@777: universe@777: // string to be split is only substring universe@777: n = cx_strsplit_a(alloc, test, CX_STR("this,is,a,csv,string,with,extension"), capa, &list); universe@777: CX_TEST_ASSERT(n == 1); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], test)); universe@777: cxFree(alloc, list); universe@777: universe@777: // subsequent encounter of delimiter (the string between is empty) universe@777: n = cx_strsplit_a(alloc, test, CX_STR("is,"), capa, &list); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a,csv,string"))); universe@777: cxFree(alloc, list); universe@777: universe@777: // call the _m variant just for coverage universe@777: cxmutstr mtest = cx_strdup(test); universe@777: cxmutstr *mlist; universe@777: n = cx_strsplit_ma(alloc, mtest, CX_STR("is,"), 4, &mlist); universe@777: CX_TEST_ASSERT(n == 3); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[0]), CX_STR("th"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[1]), CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[2]), CX_STR("a,csv,string"))); universe@777: cxFree(alloc, mlist); universe@777: cx_strfree(&mtest); universe@777: universe@777: CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc)); universe@777: } universe@777: cx_testing_allocator_destroy(&talloc); universe@777: } universe@777: universe@777: CX_TEST(test_strtrim) { universe@777: cxstring t1 = cx_strtrim(CX_STR(" ein test \t ")); universe@777: cxstring t2 = cx_strtrim(CX_STR("abc")); universe@777: cxstring t3 = cx_strtrim(CX_STR(" 123")); universe@777: cxstring t4 = cx_strtrim(CX_STR("xyz ")); universe@777: cxstring t5 = cx_strtrim(CX_STR(" ")); universe@777: cxstring empty = cx_strtrim(CX_STR("")); universe@777: universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(0 == cx_strcmp(t1, CX_STR("ein test"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(t2, CX_STR("abc"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(t3, CX_STR("123"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(t4, CX_STR("xyz"))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(t5, CX_STR(""))); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(empty, CX_STR(""))); universe@777: universe@777: // call the _m variant just for coverage universe@777: cxmutstr m1 = cx_strtrim_m(cx_mutstr((char *) " ein test \t ")); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(m1), CX_STR("ein test"))); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strprefix) { universe@777: cxstring str = CX_STR("test my prefix and my suffix"); universe@777: cxstring empty = CX_STR(""); universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(!cx_strprefix(empty, CX_STR("pref"))); universe@777: CX_TEST_ASSERT(cx_strprefix(str, empty)); universe@777: CX_TEST_ASSERT(cx_strprefix(empty, empty)); universe@777: CX_TEST_ASSERT(cx_strprefix(str, CX_STR("test "))); universe@777: CX_TEST_ASSERT(!cx_strprefix(str, CX_STR("8-) fsck "))); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strsuffix) { universe@777: cxstring str = CX_STR("test my prefix and my suffix"); universe@777: cxstring empty = CX_STR(""); universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(!cx_strsuffix(empty, CX_STR("suf"))); universe@777: CX_TEST_ASSERT(cx_strsuffix(str, empty)); universe@777: CX_TEST_ASSERT(cx_strsuffix(empty, empty)); universe@777: CX_TEST_ASSERT(cx_strsuffix(str, CX_STR("fix"))); universe@777: CX_TEST_ASSERT(!cx_strsuffix(str, CX_STR("fox"))); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strcaseprefix) { universe@777: cxstring str = CX_STR("test my prefix and my suffix"); universe@777: cxstring empty = CX_STR(""); universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(!cx_strcaseprefix(empty, CX_STR("pREf"))); universe@777: CX_TEST_ASSERT(cx_strcaseprefix(str, empty)); universe@777: CX_TEST_ASSERT(cx_strcaseprefix(empty, empty)); universe@777: CX_TEST_ASSERT(cx_strcaseprefix(str, CX_STR("TEST "))); universe@777: CX_TEST_ASSERT(!cx_strcaseprefix(str, CX_STR("8-) fsck "))); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strcasesuffix) { universe@777: cxstring str = CX_STR("test my prefix and my suffix"); universe@777: cxstring empty = CX_STR(""); universe@777: CX_TEST_DO { universe@777: CX_TEST_ASSERT(!cx_strcasesuffix(empty, CX_STR("sUf"))); universe@777: CX_TEST_ASSERT(cx_strcasesuffix(str, empty)); universe@777: CX_TEST_ASSERT(cx_strcasesuffix(empty, empty)); universe@777: CX_TEST_ASSERT(cx_strcasesuffix(str, CX_STR("FIX"))); universe@777: CX_TEST_ASSERT(!cx_strcasesuffix(str, CX_STR("fox"))); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strreplace) { universe@777: CxTestingAllocator talloc; universe@777: cx_testing_allocator_init(&talloc); universe@777: CxAllocator *alloc = &talloc.base; universe@777: universe@777: cxstring str = CX_STR("test ababab string aba"); universe@777: cxstring longstr = CX_STR( universe@777: "xyaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaacd"); universe@777: cxstring notrail = CX_STR("test abab"); universe@777: cxstring empty = CX_STR(""); universe@777: cxstring astr = CX_STR("aaaaaaaaaa"); universe@777: cxstring csstr = CX_STR("test AB ab TEST xyz"); universe@777: universe@777: cxmutstr repl = cx_strreplace(str, CX_STR("abab"), CX_STR("muchlonger")); universe@777: char const *expected = "test muchlongerab string aba"; universe@777: universe@777: cxmutstr repln = cx_strreplacen(str, CX_STR("ab"), CX_STR("c"), 2); universe@777: char const *expectedn = "test ccab string aba"; universe@777: universe@777: cxmutstr longrepl = cx_strreplace(longstr, CX_STR("a"), CX_STR("z")); universe@777: char const *longexpect = "xyzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzcd"; universe@777: universe@777: cxmutstr replnotrail = cx_strreplace(notrail, CX_STR("ab"), CX_STR("z")); universe@777: char const *notrailexpect = "test zz"; universe@777: universe@777: cxmutstr repleq = cx_strreplace(str, str, CX_STR("hello")); universe@777: char const *eqexpect = "hello"; universe@777: universe@777: cxmutstr replempty1 = cx_strreplace(empty, CX_STR("ab"), CX_STR("c")); // expect: empty universe@777: cxmutstr replempty2 = cx_strreplace(str, CX_STR("abab"), empty); universe@777: char const *emptyexpect2 = "test ab string aba"; universe@777: universe@777: cxmutstr replpre = cx_strreplace(str, CX_STR("test "), CX_STR("TEST ")); universe@777: char const *preexpected = "TEST ababab string aba"; universe@777: universe@777: cxmutstr replan1 = cx_strreplacen(astr, CX_STR("a"), CX_STR("x"), 1); universe@777: char const *an1expected = "xaaaaaaaaa"; universe@777: universe@777: cxmutstr replan4 = cx_strreplacen(astr, CX_STR("a"), CX_STR("x"), 4); universe@777: char const *an4expected = "xxxxaaaaaa"; universe@777: universe@777: cxmutstr replan9 = cx_strreplacen(astr, CX_STR("a"), CX_STR("x"), 9); universe@777: char const *an9expected = "xxxxxxxxxa"; universe@777: universe@777: cxmutstr replan10 = cx_strreplacen(astr, CX_STR("a"), CX_STR("x"), 10); universe@777: char const *an10expected = "xxxxxxxxxx"; universe@777: universe@777: CX_TEST_DO { universe@777: cxmutstr repl1_a = cx_strreplace_a(alloc, csstr, CX_STR("AB"), CX_STR("*")); universe@777: char const *expeced1_a = "test * ab TEST xyz"; universe@777: universe@777: cxmutstr repl2_a = cx_strreplace_a(alloc, csstr, CX_STR("test"), CX_STR("TEST")); universe@777: char const *expected2_a = "TEST AB ab TEST xyz"; universe@777: universe@777: CX_TEST_ASSERT(repl.ptr != str.ptr); universe@777: ASSERT_ZERO_TERMINATED(repl); universe@777: CX_TEST_ASSERT(0 == strcmp(repl.ptr, expected)); universe@777: ASSERT_ZERO_TERMINATED(repln); universe@777: CX_TEST_ASSERT(0 == strcmp(repln.ptr, expectedn)); universe@777: ASSERT_ZERO_TERMINATED(longrepl); universe@777: CX_TEST_ASSERT(0 == strcmp(longrepl.ptr, longexpect)); universe@777: ASSERT_ZERO_TERMINATED(replnotrail); universe@777: CX_TEST_ASSERT(0 == strcmp(replnotrail.ptr, notrailexpect)); universe@777: ASSERT_ZERO_TERMINATED(repleq); universe@777: CX_TEST_ASSERT(0 == strcmp(repleq.ptr, eqexpect)); universe@777: ASSERT_ZERO_TERMINATED(replempty1); universe@777: CX_TEST_ASSERT(0 == strcmp(replempty1.ptr, "")); universe@777: ASSERT_ZERO_TERMINATED(replempty2); universe@777: CX_TEST_ASSERT(0 == strcmp(replempty2.ptr, emptyexpect2)); universe@777: ASSERT_ZERO_TERMINATED(replpre); universe@777: CX_TEST_ASSERT(0 == strcmp(replpre.ptr, preexpected)); universe@777: ASSERT_ZERO_TERMINATED(replan1); universe@777: CX_TEST_ASSERT(0 == strcmp(replan1.ptr, an1expected)); universe@777: ASSERT_ZERO_TERMINATED(replan4); universe@777: CX_TEST_ASSERT(0 == strcmp(replan4.ptr, an4expected)); universe@777: ASSERT_ZERO_TERMINATED(replan9); universe@777: CX_TEST_ASSERT(0 == strcmp(replan9.ptr, an9expected)); universe@777: ASSERT_ZERO_TERMINATED(replan10); universe@777: CX_TEST_ASSERT(0 == strcmp(replan10.ptr, an10expected)); universe@777: ASSERT_ZERO_TERMINATED(repl1_a); universe@777: CX_TEST_ASSERT(0 == strcmp(repl1_a.ptr, expeced1_a)); universe@777: ASSERT_ZERO_TERMINATED(repl2_a); universe@777: CX_TEST_ASSERT(0 == strcmp(repl2_a.ptr, expected2_a)); universe@777: universe@777: cx_strfree_a(alloc, &repl1_a); universe@777: cx_strfree_a(alloc, &repl2_a); universe@777: CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc)); universe@777: } universe@777: universe@777: cx_strfree(&repl); universe@777: cx_strfree(&repln); universe@777: cx_strfree(&longrepl); universe@777: cx_strfree(&replnotrail); universe@777: cx_strfree(&repleq); universe@777: cx_strfree(&replempty1); universe@777: cx_strfree(&replempty2); universe@777: cx_strfree(&replpre); universe@777: cx_strfree(&replan1); universe@777: cx_strfree(&replan4); universe@777: cx_strfree(&replan9); universe@777: cx_strfree(&replan10); universe@777: cx_testing_allocator_destroy(&talloc); universe@777: } universe@777: universe@777: CX_TEST(test_strupper) { universe@777: cxmutstr str = cx_strdup(CX_STR("thIs 1s @ Te$t")); universe@777: CX_TEST_DO { universe@777: cx_strupper(str); universe@777: CX_TEST_ASSERT(0 == strcmp(str.ptr, "THIS 1S @ TE$T")); universe@777: } universe@777: cx_strfree(&str); universe@777: } universe@777: universe@777: CX_TEST(test_strlower) { universe@777: cxmutstr str = cx_strdup(CX_STR("thIs 1s @ Te$t")); universe@777: CX_TEST_DO { universe@777: cx_strlower(str); universe@777: CX_TEST_ASSERT(0 == strcmp(str.ptr, "this 1s @ te$t")); universe@777: } universe@777: cx_strfree(&str); universe@777: } universe@777: universe@777: CX_TEST(test_strtok) { universe@777: cxstring str = CX_STR("a,comma,separated,string"); universe@777: cxstring delim = CX_STR(","); universe@777: CX_TEST_DO { universe@777: CxStrtokCtx ctx = cx_strtok(str, delim, 3); universe@777: CX_TEST_ASSERT(ctx.str.ptr == str.ptr); universe@777: CX_TEST_ASSERT(ctx.str.length == str.length); universe@777: CX_TEST_ASSERT(ctx.delim.ptr == delim.ptr); universe@777: CX_TEST_ASSERT(ctx.delim.length == delim.length); universe@777: CX_TEST_ASSERT(ctx.limit == 3); universe@777: CX_TEST_ASSERT(ctx.found == 0); universe@777: CX_TEST_ASSERT(ctx.pos == 0); universe@777: CX_TEST_ASSERT(ctx.next_pos == 0); universe@777: CX_TEST_ASSERT(ctx.delim_more == NULL); universe@777: CX_TEST_ASSERT(ctx.delim_more_count == 0); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strtok_m) { universe@777: cxmutstr str = cx_strdup(CX_STR("a,comma,separated,string")); universe@777: cxstring delim = CX_STR(","); universe@777: CX_TEST_DO { universe@777: CxStrtokCtx ctx = cx_strtok_m(str, delim, 3); universe@777: CX_TEST_ASSERT(ctx.str.ptr == str.ptr); universe@777: CX_TEST_ASSERT(ctx.str.length == str.length); universe@777: CX_TEST_ASSERT(ctx.delim.ptr == delim.ptr); universe@777: CX_TEST_ASSERT(ctx.delim.length == delim.length); universe@777: CX_TEST_ASSERT(ctx.limit == 3); universe@777: CX_TEST_ASSERT(ctx.found == 0); universe@777: CX_TEST_ASSERT(ctx.pos == 0); universe@777: CX_TEST_ASSERT(ctx.next_pos == 0); universe@777: CX_TEST_ASSERT(ctx.delim_more == NULL); universe@777: CX_TEST_ASSERT(ctx.delim_more_count == 0); universe@777: } universe@777: cx_strfree(&str); universe@777: } universe@777: universe@777: CX_TEST(test_strtok_delim) { universe@777: cxstring str = CX_STR("an,arbitrarily|separated;string"); universe@777: cxstring delim = CX_STR(","); universe@777: cxstring delim_more[2] = {CX_STR("|"), CX_STR(";")}; universe@777: CX_TEST_DO { universe@777: CxStrtokCtx ctx = cx_strtok(str, delim, 3); universe@777: cx_strtok_delim(&ctx, delim_more, 2); universe@777: CX_TEST_ASSERT(ctx.str.ptr == str.ptr); universe@777: CX_TEST_ASSERT(ctx.str.length == str.length); universe@777: CX_TEST_ASSERT(ctx.delim.ptr == delim.ptr); universe@777: CX_TEST_ASSERT(ctx.delim.length == delim.length); universe@777: CX_TEST_ASSERT(ctx.limit == 3); universe@777: CX_TEST_ASSERT(ctx.found == 0); universe@777: CX_TEST_ASSERT(ctx.pos == 0); universe@777: CX_TEST_ASSERT(ctx.next_pos == 0); universe@777: CX_TEST_ASSERT(ctx.delim_more == delim_more); universe@777: CX_TEST_ASSERT(ctx.delim_more_count == 2); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strtok_next_easy) { universe@777: cxstring str = CX_STR("a,comma,separated,string"); universe@777: cxstring delim = CX_STR(","); universe@777: CX_TEST_DO { universe@777: CxStrtokCtx ctx = cx_strtok(str, delim, 3); universe@777: bool ret; universe@777: cxstring tok; universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("a"))); universe@777: CX_TEST_ASSERT(ctx.pos == 0); universe@777: CX_TEST_ASSERT(ctx.next_pos == 2); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 1); universe@777: CX_TEST_ASSERT(ctx.found == 1); universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("comma"))); universe@777: CX_TEST_ASSERT(ctx.pos == 2); universe@777: CX_TEST_ASSERT(ctx.next_pos == 8); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 7); universe@777: CX_TEST_ASSERT(ctx.found == 2); universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("separated"))); universe@777: CX_TEST_ASSERT(ctx.pos == 8); universe@777: CX_TEST_ASSERT(ctx.next_pos == 18); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 17); universe@777: CX_TEST_ASSERT(ctx.found == 3); universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(!ret); universe@777: CX_TEST_ASSERT(ctx.pos == 8); universe@777: CX_TEST_ASSERT(ctx.next_pos == 18); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 17); universe@777: CX_TEST_ASSERT(ctx.found == 3); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strtok_next_unlimited) { universe@777: cxstring str = CX_STR("some;-;otherwise;-;separated;-;string;-;"); universe@777: cxstring delim = CX_STR(";-;"); universe@777: CX_TEST_DO { universe@777: CxStrtokCtx ctx = cx_strtok(str, delim, SIZE_MAX); universe@777: bool ret; universe@777: cxstring tok; universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("some"))); universe@777: CX_TEST_ASSERT(ctx.pos == 0); universe@777: CX_TEST_ASSERT(ctx.next_pos == 7); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 4); universe@777: CX_TEST_ASSERT(ctx.found == 1); universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("otherwise"))); universe@777: CX_TEST_ASSERT(ctx.pos == 7); universe@777: CX_TEST_ASSERT(ctx.next_pos == 19); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 16); universe@777: CX_TEST_ASSERT(ctx.found == 2); universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("separated"))); universe@777: CX_TEST_ASSERT(ctx.pos == 19); universe@777: CX_TEST_ASSERT(ctx.next_pos == 31); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 28); universe@777: CX_TEST_ASSERT(ctx.found == 3); universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("string"))); universe@777: CX_TEST_ASSERT(ctx.pos == 31); universe@777: CX_TEST_ASSERT(ctx.next_pos == 40); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 37); universe@777: CX_TEST_ASSERT(ctx.found == 4); universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR(""))); universe@777: CX_TEST_ASSERT(ctx.pos == 40); universe@777: CX_TEST_ASSERT(ctx.next_pos == 40); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 40); universe@777: CX_TEST_ASSERT(ctx.found == 5); universe@777: universe@777: ret = cx_strtok_next(&ctx, &tok); universe@777: CX_TEST_ASSERT(!ret); universe@777: CX_TEST_ASSERT(ctx.pos == 40); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 40); universe@777: CX_TEST_ASSERT(ctx.found == 5); universe@777: } universe@777: } universe@777: universe@777: CX_TEST(test_strtok_next_advanced) { universe@777: cxmutstr str = cx_strdup(CX_STR("an,arbitrarily;||separated;string")); universe@777: cxstring delim = CX_STR(","); universe@777: cxstring delim_more[2] = {CX_STR("||"), CX_STR(";")}; universe@777: CX_TEST_DO { universe@777: CxStrtokCtx ctx = cx_strtok_m(str, delim, 10); universe@777: cx_strtok_delim(&ctx, delim_more, 2); universe@777: bool ret; universe@777: cxmutstr tok; universe@777: universe@777: ret = cx_strtok_next_m(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR("an"))); universe@777: CX_TEST_ASSERT(ctx.pos == 0); universe@777: CX_TEST_ASSERT(ctx.next_pos == 3); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 2); universe@777: CX_TEST_ASSERT(ctx.found == 1); universe@777: cx_strupper(tok); universe@777: universe@777: ret = cx_strtok_next_m(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR("arbitrarily"))); universe@777: CX_TEST_ASSERT(ctx.pos == 3); universe@777: CX_TEST_ASSERT(ctx.next_pos == 15); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 14); universe@777: CX_TEST_ASSERT(ctx.found == 2); universe@777: cx_strupper(tok); universe@777: universe@777: ret = cx_strtok_next_m(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR(""))); universe@777: CX_TEST_ASSERT(ctx.pos == 15); universe@777: CX_TEST_ASSERT(ctx.next_pos == 17); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 15); universe@777: CX_TEST_ASSERT(ctx.found == 3); universe@777: cx_strupper(tok); universe@777: universe@777: ret = cx_strtok_next_m(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR("separated"))); universe@777: CX_TEST_ASSERT(ctx.pos == 17); universe@777: CX_TEST_ASSERT(ctx.next_pos == 27); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 26); universe@777: CX_TEST_ASSERT(ctx.found == 4); universe@777: cx_strupper(tok); universe@777: universe@777: ret = cx_strtok_next_m(&ctx, &tok); universe@777: CX_TEST_ASSERT(ret); universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR("string"))); universe@777: CX_TEST_ASSERT(ctx.pos == 27); universe@777: CX_TEST_ASSERT(ctx.next_pos == 33); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 33); universe@777: CX_TEST_ASSERT(ctx.found == 5); universe@777: cx_strupper(tok); universe@777: universe@777: ret = cx_strtok_next_m(&ctx, &tok); universe@777: CX_TEST_ASSERT(!ret); universe@777: CX_TEST_ASSERT(ctx.pos == 27); universe@777: CX_TEST_ASSERT(ctx.next_pos == 33); universe@777: CX_TEST_ASSERT(ctx.delim_pos == 33); universe@777: CX_TEST_ASSERT(ctx.found == 5); universe@777: universe@777: CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(str), CX_STR("AN,ARBITRARILY;||SEPARATED;STRING"))); universe@777: } universe@777: cx_strfree(&str); universe@777: } universe@777: universe@777: universe@777: CxTestSuite *cx_test_suite_string(void) { universe@777: CxTestSuite *suite = cx_test_suite_new("string"); universe@777: universe@777: cx_test_register(suite, test_string_construct); universe@777: cx_test_register(suite, test_strfree); universe@777: cx_test_register(suite, test_strdup); universe@777: cx_test_register(suite, test_strdup_shortened); universe@777: cx_test_register(suite, test_strlen); universe@777: cx_test_register(suite, test_strsubs); universe@777: cx_test_register(suite, test_strchr); universe@777: cx_test_register(suite, test_strrchr); universe@777: cx_test_register(suite, test_strstr); universe@777: cx_test_register(suite, test_strcmp); universe@777: cx_test_register(suite, test_strcasecmp); universe@777: cx_test_register(suite, test_strcat); universe@777: cx_test_register(suite, test_strsplit); universe@777: cx_test_register(suite, test_strsplit_a); universe@777: cx_test_register(suite, test_strtrim); universe@777: cx_test_register(suite, test_strprefix); universe@777: cx_test_register(suite, test_strsuffix); universe@777: cx_test_register(suite, test_strcaseprefix); universe@777: cx_test_register(suite, test_strcasesuffix); universe@777: cx_test_register(suite, test_strreplace); universe@777: cx_test_register(suite, test_strupper); universe@777: cx_test_register(suite, test_strlower); universe@777: cx_test_register(suite, test_strtok); universe@777: cx_test_register(suite, test_strtok_m); universe@777: cx_test_register(suite, test_strtok_delim); universe@777: cx_test_register(suite, test_strtok_next_easy); universe@777: cx_test_register(suite, test_strtok_next_unlimited); universe@777: cx_test_register(suite, test_strtok_next_advanced); universe@777: universe@777: return suite; universe@777: }