1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/tests/test_string.cpp Tue Feb 07 21:55:37 2023 +0100
1.3 @@ -0,0 +1,865 @@
1.4 +/*
1.5 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
1.6 + *
1.7 + * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved.
1.8 + *
1.9 + * Redistribution and use in source and binary forms, with or without
1.10 + * modification, are permitted provided that the following conditions are met:
1.11 + *
1.12 + * 1. Redistributions of source code must retain the above copyright
1.13 + * notice, this list of conditions and the following disclaimer.
1.14 + *
1.15 + * 2. Redistributions in binary form must reproduce the above copyright
1.16 + * notice, this list of conditions and the following disclaimer in the
1.17 + * documentation and/or other materials provided with the distribution.
1.18 + *
1.19 + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
1.20 + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.21 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.22 + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
1.23 + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.24 + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.25 + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.26 + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.27 + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.28 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.29 + * POSSIBILITY OF SUCH DAMAGE.
1.30 + */
1.31 +
1.32 +#include "cx/string.h"
1.33 +#include "util_allocator.h"
1.34 +
1.35 +#include <gtest/gtest.h>
1.36 +
1.37 +#define EXPECT_ZERO_TERMINATED(str) EXPECT_EQ((str).ptr[(str).length], '\0')
1.38 +
1.39 +TEST(String, construct) {
1.40 + cxstring s1 = cx_str("1234");
1.41 + cxstring s2 = cx_strn("abcd", 2);
1.42 + cxmutstr s3 = cx_mutstr((char *) "1234");
1.43 + cxmutstr s4 = cx_mutstrn((char *) "abcd", 2);
1.44 +
1.45 + EXPECT_EQ(s1.length, 4);
1.46 + EXPECT_EQ(s2.length, 2);
1.47 + EXPECT_EQ(s3.length, 4);
1.48 + EXPECT_EQ(s4.length, 2);
1.49 +}
1.50 +
1.51 +TEST(String, strfree) {
1.52 + CxTestingAllocator alloc;
1.53 + auto test = (char *) cxMalloc(&alloc, 16);
1.54 + cxmutstr str = cx_mutstrn(test, 16);
1.55 + ASSERT_EQ(str.ptr, test);
1.56 + EXPECT_EQ(str.length, 16);
1.57 + cx_strfree_a(&alloc, &str);
1.58 + EXPECT_EQ(str.ptr, nullptr);
1.59 + EXPECT_EQ(str.length, 0);
1.60 + EXPECT_TRUE(alloc.verify());
1.61 +}
1.62 +
1.63 +TEST(String, strdup) {
1.64 + cxstring str = CX_STR("test");
1.65 + cxmutstr dup = cx_strdup(str);
1.66 + ASSERT_EQ(dup.length, str.length);
1.67 + EXPECT_STREQ(dup.ptr, str.ptr);
1.68 + EXPECT_ZERO_TERMINATED(dup);
1.69 + cx_strfree(&dup);
1.70 +
1.71 + str.length = 2;
1.72 + dup = cx_strdup(str);
1.73 + ASSERT_EQ(dup.length, str.length);
1.74 + EXPECT_STREQ(dup.ptr, "te");
1.75 + EXPECT_ZERO_TERMINATED(dup);
1.76 + cx_strfree(&dup);
1.77 +}
1.78 +
1.79 +TEST(String, strlen) {
1.80 + cxstring s1 = CX_STR("1234");
1.81 + cxstring s2 = CX_STR(".:.:.");
1.82 + cxstring s3 = CX_STR("X");
1.83 +
1.84 + size_t len0 = cx_strlen(0);
1.85 + size_t len1 = cx_strlen(1, s1);
1.86 + size_t len2 = cx_strlen(2, s1, s2);
1.87 + size_t len3 = cx_strlen(3, s1, s2, s3);
1.88 +
1.89 + EXPECT_EQ(len0, 0);
1.90 + EXPECT_EQ(len1, 4);
1.91 + EXPECT_EQ(len2, 9);
1.92 + EXPECT_EQ(len3, 10);
1.93 +}
1.94 +
1.95 +TEST(String, strsubs) {
1.96 + cxstring str = CX_STR("A test string");
1.97 +
1.98 + cxstring sub = cx_strsubs(str, 0);
1.99 + EXPECT_EQ(cx_strcmp(sub, str), 0);
1.100 +
1.101 + sub = cx_strsubs(str, 2);
1.102 + EXPECT_EQ(cx_strcmp(sub, cx_str("test string")), 0);
1.103 +
1.104 + sub = cx_strsubs(str, 7);
1.105 + EXPECT_EQ(cx_strcmp(sub, cx_str("string")), 0);
1.106 +
1.107 + sub = cx_strsubs(str, 15);
1.108 + EXPECT_EQ(cx_strcmp(sub, cx_str("")), 0);
1.109 +
1.110 + sub = cx_strsubsl(str, 2, 4);
1.111 + EXPECT_EQ(cx_strcmp(sub, cx_str("test")), 0);
1.112 +
1.113 + sub = cx_strsubsl(str, 7, 3);
1.114 + EXPECT_EQ(cx_strcmp(sub, cx_str("str")), 0);
1.115 +
1.116 + sub = cx_strsubsl(str, 7, 20);
1.117 + EXPECT_EQ(cx_strcmp(sub, cx_str("string")), 0);
1.118 +
1.119 + // just for coverage, call the _m variant
1.120 + auto m = cx_strsubs_m(cx_mutstrn(nullptr, 0), 0);
1.121 + EXPECT_EQ(cx_strcmp(cx_strcast(m), cx_str("")), 0);
1.122 +}
1.123 +
1.124 +TEST(String, strchr) {
1.125 + cxstring str = CX_STR("I will find you - and I will kill you");
1.126 +
1.127 + cxstring notfound = cx_strchr(str, 'x');
1.128 + EXPECT_EQ(notfound.length, 0);
1.129 +
1.130 + cxstring result = cx_strchr(str, 'w');
1.131 + EXPECT_EQ(result.length, 35);
1.132 + EXPECT_STREQ(result.ptr, "will find you - and I will kill you");
1.133 +
1.134 + // just for coverage, call the _m variant
1.135 + auto m = cx_strchr_m(cx_mutstrn(nullptr, 0), 'a');
1.136 + EXPECT_EQ(cx_strcmp(cx_strcast(m), cx_str("")), 0);
1.137 +}
1.138 +
1.139 +TEST(String, strrchr) {
1.140 + cxstring str = CX_STR("I will find you - and I will kill you");
1.141 +
1.142 + cxstring notfound = cx_strrchr(str, 'x');
1.143 + EXPECT_EQ(notfound.length, 0);
1.144 +
1.145 + cxstring result = cx_strrchr(str, 'w');
1.146 + EXPECT_EQ(result.length, 13);
1.147 + EXPECT_STREQ(result.ptr, "will kill you");
1.148 +
1.149 + // just for coverage, call the _m variant
1.150 + auto m = cx_strrchr_m(cx_mutstrn(nullptr, 0), 'a');
1.151 + EXPECT_EQ(cx_strcmp(cx_strcast(m), cx_str("")), 0);
1.152 +}
1.153 +
1.154 +TEST(String, strstr) {
1.155 + cxstring str = CX_STR("find the match in this string");
1.156 + cxstring longstr = CX_STR(
1.157 + "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl"
1.158 + "mnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx"
1.159 + "yzabcdeababababnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij"
1.160 + "klmnopqrstuvwxyzaababababababababrstuvwxyzabcdefghijklmnopqrstuv"
1.161 + "abababababababababababababababababababababababababababababababab"
1.162 + "abababababababababababababababababababababababababababababababab"
1.163 + "abababababababababababababababababababababababababababababababab"
1.164 + "abababababababababababababababababababababababababababababababab"
1.165 + "abababababababababababababababababababababababababababababababab"
1.166 + "abababababababababababababababababababababababababababababababab"
1.167 + "wxyz1234567890");
1.168 + cxstring longstrpattern = CX_STR(
1.169 + "abababababababababababababababababababababababababababababababab"
1.170 + "abababababababababababababababababababababababababababababababab"
1.171 + "abababababababababababababababababababababababababababababababab"
1.172 + "abababababababababababababababababababababababababababababababab"
1.173 + "abababababababababababababababababababababababababababababababab"
1.174 + );
1.175 + cxstring longstrresult = CX_STR(
1.176 + "abababababababababababababababababababababababababababababababab"
1.177 + "abababababababababababababababababababababababababababababababab"
1.178 + "abababababababababababababababababababababababababababababababab"
1.179 + "abababababababababababababababababababababababababababababababab"
1.180 + "abababababababababababababababababababababababababababababababab"
1.181 + "abababababababababababababababababababababababababababababababab"
1.182 + "wxyz1234567890"
1.183 + );
1.184 +
1.185 + cxstring notfound = cx_strstr(str, cx_str("no match"));
1.186 + EXPECT_EQ(notfound.length, 0);
1.187 +
1.188 + cxstring result = cx_strstr(str, cx_str("match"));
1.189 + EXPECT_EQ(result.length, 20);
1.190 + EXPECT_STREQ(result.ptr, "match in this string");
1.191 +
1.192 + result = cx_strstr(str, cx_str(""));
1.193 + EXPECT_EQ(result.length, str.length);
1.194 + EXPECT_STREQ(result.ptr, str.ptr);
1.195 +
1.196 + result = cx_strstr(longstr, longstrpattern);
1.197 + EXPECT_EQ(result.length, longstrresult.length);
1.198 + EXPECT_STREQ(result.ptr, longstrresult.ptr);
1.199 +
1.200 + // just for coverage, call the _m variant
1.201 + auto mstr = cx_strdup(longstr);
1.202 + auto m = cx_strstr_m(mstr, longstrpattern);
1.203 + EXPECT_EQ(m.length, longstrresult.length);
1.204 + EXPECT_STREQ(m.ptr, longstrresult.ptr);
1.205 + cx_strfree(&mstr);
1.206 +}
1.207 +
1.208 +TEST(String, strcmp) {
1.209 + cxstring str = CX_STR("compare this");
1.210 +
1.211 + EXPECT_EQ(cx_strcmp(cx_str(""), cx_str("")), 0);
1.212 + EXPECT_GT(cx_strcmp(str, cx_str("")), 0);
1.213 + EXPECT_EQ(cx_strcmp(str, cx_str("compare this")), 0);
1.214 + EXPECT_NE(cx_strcmp(str, cx_str("Compare This")), 0);
1.215 + EXPECT_LT(cx_strcmp(str, cx_str("compare tool")), 0);
1.216 + EXPECT_GT(cx_strcmp(str, cx_str("compare shit")), 0);
1.217 + EXPECT_LT(cx_strcmp(str, cx_str("compare this not")), 0);
1.218 + EXPECT_GT(cx_strcmp(str, cx_str("compare")), 0);
1.219 +}
1.220 +
1.221 +TEST(String, strcasecmp) {
1.222 + cxstring str = CX_STR("compare this");
1.223 +
1.224 + EXPECT_EQ(cx_strcasecmp(cx_str(""), cx_str("")), 0);
1.225 + EXPECT_GT(cx_strcasecmp(str, cx_str("")), 0);
1.226 + EXPECT_EQ(cx_strcasecmp(str, cx_str("compare this")), 0);
1.227 + EXPECT_EQ(cx_strcasecmp(str, cx_str("Compare This")), 0);
1.228 + EXPECT_LT(cx_strcasecmp(str, cx_str("compare tool")), 0);
1.229 + EXPECT_GT(cx_strcasecmp(str, cx_str("compare shit")), 0);
1.230 + EXPECT_LT(cx_strcasecmp(str, cx_str("compare this not")), 0);
1.231 + EXPECT_GT(cx_strcasecmp(str, cx_str("compare")), 0);
1.232 +}
1.233 +
1.234 +TEST(String, strcat) {
1.235 + cxstring s1 = CX_STR("12");
1.236 + cxstring s2 = CX_STR("34");
1.237 + cxstring s3 = CX_STR("56");
1.238 + cxstring sn = {nullptr, 0};
1.239 +
1.240 + CxTestingAllocator alloc;
1.241 +
1.242 + cxmutstr t1 = cx_strcat_a(&alloc, 2, s1, s2);
1.243 + EXPECT_EQ(cx_strcmp(cx_strcast(t1), cx_str("1234")), 0);
1.244 + EXPECT_ZERO_TERMINATED(t1);
1.245 + cx_strfree_a(&alloc, &t1);
1.246 +
1.247 + cxmutstr t2 = cx_strcat_a(&alloc, 3, s1, s2, s3);
1.248 + EXPECT_EQ(cx_strcmp(cx_strcast(t2), cx_str("123456")), 0);
1.249 + EXPECT_ZERO_TERMINATED(t2);
1.250 + cx_strfree_a(&alloc, &t2);
1.251 +
1.252 + cxmutstr t3 = cx_strcat_a(&alloc, 6, s1, sn, s2, sn, s3, sn);
1.253 + EXPECT_EQ(cx_strcmp(cx_strcast(t3), cx_str("123456")), 0);
1.254 + EXPECT_ZERO_TERMINATED(t3);
1.255 + cx_strfree_a(&alloc, &t3);
1.256 +
1.257 + cxmutstr t4 = cx_strcat_a(&alloc, 2, sn, sn);
1.258 + EXPECT_EQ(cx_strcmp(cx_strcast(t4), cx_str("")), 0);
1.259 + EXPECT_ZERO_TERMINATED(t4);
1.260 + cx_strfree_a(&alloc, &t4);
1.261 +
1.262 + EXPECT_TRUE(alloc.verify());
1.263 +
1.264 + // use the macro
1.265 + cxmutstr t5 = cx_strcat(3, s3, s1, s2);
1.266 + EXPECT_EQ(cx_strcmp(cx_strcast(t5), cx_str("561234")), 0);
1.267 + EXPECT_ZERO_TERMINATED(t5);
1.268 + cx_strfree(&t5);
1.269 +}
1.270 +
1.271 +TEST(String, strsplit) {
1.272 +
1.273 + cxstring test = cx_str("this,is,a,csv,string");
1.274 + size_t capa = 8;
1.275 + cxstring list[8];
1.276 + size_t n;
1.277 +
1.278 + // special case: empty string
1.279 + n = cx_strsplit(test, cx_str(""), capa, list);
1.280 + ASSERT_EQ(n, 1);
1.281 + EXPECT_EQ(cx_strcmp(list[0], test), 0);
1.282 +
1.283 + // no delimiter occurrence
1.284 + n = cx_strsplit(test, cx_str("z"), capa, list);
1.285 + ASSERT_EQ(n, 1);
1.286 + EXPECT_EQ(cx_strcmp(list[0], test), 0);
1.287 +
1.288 + // partially matching delimiter
1.289 + n = cx_strsplit(test, cx_str("is,not"), capa, list);
1.290 + ASSERT_EQ(n, 1);
1.291 + EXPECT_EQ(cx_strcmp(list[0], test), 0);
1.292 +
1.293 + // matching single-char delimiter
1.294 + n = cx_strsplit(test, cx_str(","), capa, list);
1.295 + ASSERT_EQ(n, 5);
1.296 + EXPECT_EQ(cx_strcmp(list[0], cx_str("this")), 0);
1.297 + EXPECT_EQ(cx_strcmp(list[1], cx_str("is")), 0);
1.298 + EXPECT_EQ(cx_strcmp(list[2], cx_str("a")), 0);
1.299 + EXPECT_EQ(cx_strcmp(list[3], cx_str("csv")), 0);
1.300 + EXPECT_EQ(cx_strcmp(list[4], cx_str("string")), 0);
1.301 +
1.302 + // matching multi-char delimiter
1.303 + n = cx_strsplit(test, cx_str("is"), capa, list);
1.304 + ASSERT_EQ(n, 3);
1.305 + EXPECT_EQ(cx_strcmp(list[0], cx_str("th")), 0);
1.306 + EXPECT_EQ(cx_strcmp(list[1], cx_str(",")), 0);
1.307 + EXPECT_EQ(cx_strcmp(list[2], cx_str(",a,csv,string")), 0);
1.308 +
1.309 + // bounded list using single-char delimiter
1.310 + n = cx_strsplit(test, cx_str(","), 3, list);
1.311 + ASSERT_EQ(n, 3);
1.312 + EXPECT_EQ(cx_strcmp(list[0], cx_str("this")), 0);
1.313 + EXPECT_EQ(cx_strcmp(list[1], cx_str("is")), 0);
1.314 + EXPECT_EQ(cx_strcmp(list[2], cx_str("a,csv,string")), 0);
1.315 +
1.316 + // bounded list using multi-char delimiter
1.317 + n = cx_strsplit(test, cx_str("is"), 2, list);
1.318 + ASSERT_EQ(n, 2);
1.319 + EXPECT_EQ(cx_strcmp(list[0], cx_str("th")), 0);
1.320 + EXPECT_EQ(cx_strcmp(list[1], cx_str(",is,a,csv,string")), 0);
1.321 +
1.322 + // start with delimiter
1.323 + n = cx_strsplit(test, cx_str("this"), capa, list);
1.324 + ASSERT_EQ(n, 2);
1.325 + EXPECT_EQ(cx_strcmp(list[0], cx_str("")), 0);
1.326 + EXPECT_EQ(cx_strcmp(list[1], cx_str(",is,a,csv,string")), 0);
1.327 +
1.328 + // end with delimiter
1.329 + n = cx_strsplit(test, cx_str("string"), capa, list);
1.330 + ASSERT_EQ(n, 2);
1.331 + EXPECT_EQ(cx_strcmp(list[0], cx_str("this,is,a,csv,")), 0);
1.332 + EXPECT_EQ(cx_strcmp(list[1], cx_str("")), 0);
1.333 +
1.334 +
1.335 + // end with delimiter exceed bound
1.336 + n = cx_strsplit(cx_str("a,b,c,"), cx_str(","), 3, list);
1.337 + ASSERT_EQ(n, 3);
1.338 + EXPECT_EQ(cx_strcmp(list[0], cx_str("a")), 0);
1.339 + EXPECT_EQ(cx_strcmp(list[1], cx_str("b")), 0);
1.340 + EXPECT_EQ(cx_strcmp(list[2], cx_str("c,")), 0);
1.341 +
1.342 + // exact match
1.343 + n = cx_strsplit(test, cx_str("this,is,a,csv,string"), capa, list);
1.344 + ASSERT_EQ(n, 2);
1.345 + EXPECT_EQ(cx_strcmp(list[0], cx_str("")), 0);
1.346 + EXPECT_EQ(cx_strcmp(list[1], cx_str("")), 0);
1.347 +
1.348 + // string to be split is only substring
1.349 + n = cx_strsplit(test, cx_str("this,is,a,csv,string,with,extension"), capa, list);
1.350 + ASSERT_EQ(n, 1);
1.351 + EXPECT_EQ(cx_strcmp(list[0], test), 0);
1.352 +
1.353 + // subsequent encounter of delimiter (the string between is empty)
1.354 + n = cx_strsplit(test, cx_str("is,"), capa, list);
1.355 + ASSERT_EQ(n, 3);
1.356 + EXPECT_EQ(cx_strcmp(list[0], cx_str("th")), 0);
1.357 + EXPECT_EQ(cx_strcmp(list[1], cx_str("")), 0);
1.358 + EXPECT_EQ(cx_strcmp(list[2], cx_str("a,csv,string")), 0);
1.359 +
1.360 + // call the _m variant just for coverage
1.361 + auto mtest = cx_strdup(test);
1.362 + cxmutstr mlist[4];
1.363 + n = cx_strsplit_m(mtest, cx_str("is,"), 4, mlist);
1.364 + ASSERT_EQ(n, 3);
1.365 + EXPECT_EQ(cx_strcmp(cx_strcast(mlist[0]), cx_str("th")), 0);
1.366 + EXPECT_EQ(cx_strcmp(cx_strcast(mlist[1]), cx_str("")), 0);
1.367 + EXPECT_EQ(cx_strcmp(cx_strcast(mlist[2]), cx_str("a,csv,string")), 0);
1.368 + cx_strfree(&mtest);
1.369 +}
1.370 +
1.371 +TEST(String, strsplit_a) {
1.372 + CxTestingAllocator alloc;
1.373 +
1.374 + cxstring test = cx_str("this,is,a,csv,string");
1.375 + size_t capa = 8;
1.376 + cxstring *list;
1.377 + size_t n;
1.378 +
1.379 + // special case: empty string
1.380 + n = cx_strsplit_a(&alloc, test, cx_str(""), capa, &list);
1.381 + ASSERT_EQ(n, 1);
1.382 + EXPECT_EQ(cx_strcmp(list[0], test), 0);
1.383 + cxFree(&alloc, list);
1.384 +
1.385 + // no delimiter occurrence
1.386 + n = cx_strsplit_a(&alloc, test, cx_str("z"), capa, &list);
1.387 + ASSERT_EQ(n, 1);
1.388 + EXPECT_EQ(cx_strcmp(list[0], test), 0);
1.389 + cxFree(&alloc, list);
1.390 +
1.391 + // partially matching delimiter
1.392 + n = cx_strsplit_a(&alloc, test, cx_str("is,not"), capa, &list);
1.393 + ASSERT_EQ(n, 1);
1.394 + EXPECT_EQ(cx_strcmp(list[0], test), 0);
1.395 + cxFree(&alloc, list);
1.396 +
1.397 + // matching single-char delimiter
1.398 + n = cx_strsplit_a(&alloc, test, cx_str(","), capa, &list);
1.399 + ASSERT_EQ(n, 5);
1.400 + EXPECT_EQ(cx_strcmp(list[0], cx_str("this")), 0);
1.401 + EXPECT_EQ(cx_strcmp(list[1], cx_str("is")), 0);
1.402 + EXPECT_EQ(cx_strcmp(list[2], cx_str("a")), 0);
1.403 + EXPECT_EQ(cx_strcmp(list[3], cx_str("csv")), 0);
1.404 + EXPECT_EQ(cx_strcmp(list[4], cx_str("string")), 0);
1.405 + cxFree(&alloc, list);
1.406 +
1.407 + // matching multi-char delimiter
1.408 + n = cx_strsplit_a(&alloc, test, cx_str("is"), capa, &list);
1.409 + ASSERT_EQ(n, 3);
1.410 + EXPECT_EQ(cx_strcmp(list[0], cx_str("th")), 0);
1.411 + EXPECT_EQ(cx_strcmp(list[1], cx_str(",")), 0);
1.412 + EXPECT_EQ(cx_strcmp(list[2], cx_str(",a,csv,string")), 0);
1.413 + cxFree(&alloc, list);
1.414 +
1.415 + // bounded list using single-char delimiter
1.416 + n = cx_strsplit_a(&alloc, test, cx_str(","), 3, &list);
1.417 + ASSERT_EQ(n, 3);
1.418 + EXPECT_EQ(cx_strcmp(list[0], cx_str("this")), 0);
1.419 + EXPECT_EQ(cx_strcmp(list[1], cx_str("is")), 0);
1.420 + EXPECT_EQ(cx_strcmp(list[2], cx_str("a,csv,string")), 0);
1.421 + cxFree(&alloc, list);
1.422 +
1.423 + // bounded list using multi-char delimiter
1.424 + n = cx_strsplit_a(&alloc, test, cx_str("is"), 2, &list);
1.425 + ASSERT_EQ(n, 2);
1.426 + EXPECT_EQ(cx_strcmp(list[0], cx_str("th")), 0);
1.427 + EXPECT_EQ(cx_strcmp(list[1], cx_str(",is,a,csv,string")), 0);
1.428 + cxFree(&alloc, list);
1.429 +
1.430 + // start with delimiter
1.431 + n = cx_strsplit_a(&alloc, test, cx_str("this"), capa, &list);
1.432 + ASSERT_EQ(n, 2);
1.433 + EXPECT_EQ(cx_strcmp(list[0], cx_str("")), 0);
1.434 + EXPECT_EQ(cx_strcmp(list[1], cx_str(",is,a,csv,string")), 0);
1.435 + cxFree(&alloc, list);
1.436 +
1.437 + // end with delimiter
1.438 + n = cx_strsplit_a(&alloc, test, cx_str("string"), capa, &list);
1.439 + ASSERT_EQ(n, 2);
1.440 + EXPECT_EQ(cx_strcmp(list[0], cx_str("this,is,a,csv,")), 0);
1.441 + EXPECT_EQ(cx_strcmp(list[1], cx_str("")), 0);
1.442 + cxFree(&alloc, list);
1.443 +
1.444 + // end with delimiter exceed bound
1.445 + n = cx_strsplit_a(&alloc, cx_str("a,b,c,"), cx_str(","), 3, &list);
1.446 + ASSERT_EQ(n, 3);
1.447 + EXPECT_EQ(cx_strcmp(list[0], cx_str("a")), 0);
1.448 + EXPECT_EQ(cx_strcmp(list[1], cx_str("b")), 0);
1.449 + EXPECT_EQ(cx_strcmp(list[2], cx_str("c,")), 0);
1.450 + cxFree(&alloc, list);
1.451 +
1.452 + // exact match
1.453 + n = cx_strsplit_a(&alloc, test, cx_str("this,is,a,csv,string"), capa, &list);
1.454 + ASSERT_EQ(n, 2);
1.455 + EXPECT_EQ(cx_strcmp(list[0], cx_str("")), 0);
1.456 + EXPECT_EQ(cx_strcmp(list[1], cx_str("")), 0);
1.457 + cxFree(&alloc, list);
1.458 +
1.459 + // string to be split is only substring
1.460 + n = cx_strsplit_a(&alloc, test, cx_str("this,is,a,csv,string,with,extension"), capa, &list);
1.461 + ASSERT_EQ(n, 1);
1.462 + EXPECT_EQ(cx_strcmp(list[0], test), 0);
1.463 + cxFree(&alloc, list);
1.464 +
1.465 + // subsequent encounter of delimiter (the string between is empty)
1.466 + n = cx_strsplit_a(&alloc, test, cx_str("is,"), capa, &list);
1.467 + ASSERT_EQ(n, 3);
1.468 + EXPECT_EQ(cx_strcmp(list[0], cx_str("th")), 0);
1.469 + EXPECT_EQ(cx_strcmp(list[1], cx_str("")), 0);
1.470 + EXPECT_EQ(cx_strcmp(list[2], cx_str("a,csv,string")), 0);
1.471 + cxFree(&alloc, list);
1.472 +
1.473 + // call the _m variant just for coverage
1.474 + auto mtest = cx_strdup(test);
1.475 + cxmutstr *mlist;
1.476 + n = cx_strsplit_ma(&alloc, mtest, cx_str("is,"), 4, &mlist);
1.477 + ASSERT_EQ(n, 3);
1.478 + EXPECT_EQ(cx_strcmp(cx_strcast(mlist[0]), cx_str("th")), 0);
1.479 + EXPECT_EQ(cx_strcmp(cx_strcast(mlist[1]), cx_str("")), 0);
1.480 + EXPECT_EQ(cx_strcmp(cx_strcast(mlist[2]), cx_str("a,csv,string")), 0);
1.481 + cxFree(&alloc, mlist);
1.482 + cx_strfree(&mtest);
1.483 +
1.484 + EXPECT_TRUE(alloc.verify());
1.485 +}
1.486 +
1.487 +TEST(String, strtrim) {
1.488 + cxstring t1 = cx_strtrim(cx_str(" ein test \t "));
1.489 + cxstring t2 = cx_strtrim(cx_str("abc"));
1.490 + cxstring t3 = cx_strtrim(cx_str(" 123"));
1.491 + cxstring t4 = cx_strtrim(cx_str("xyz "));
1.492 + cxstring t5 = cx_strtrim(cx_str(" "));
1.493 + cxstring empty = cx_strtrim(cx_str(""));
1.494 +
1.495 + EXPECT_EQ(cx_strcmp(t1, cx_str("ein test")), 0);
1.496 + EXPECT_EQ(cx_strcmp(t2, cx_str("abc")), 0);
1.497 + EXPECT_EQ(cx_strcmp(t3, cx_str("123")), 0);
1.498 + EXPECT_EQ(cx_strcmp(t4, cx_str("xyz")), 0);
1.499 + EXPECT_EQ(cx_strcmp(t5, cx_str("")), 0);
1.500 + EXPECT_EQ(cx_strcmp(empty, cx_str("")), 0);
1.501 +
1.502 + // call the _m variant just for coverage
1.503 + cxmutstr m1 = cx_strtrim_m(cx_mutstr((char *) " ein test \t "));
1.504 + EXPECT_EQ(cx_strcmp(cx_strcast(m1), cx_str("ein test")), 0);
1.505 +}
1.506 +
1.507 +TEST(String, strprefix) {
1.508 + cxstring str = CX_STR("test my prefix and my suffix");
1.509 + cxstring empty = CX_STR("");
1.510 + EXPECT_FALSE(cx_strprefix(empty, cx_str("pref")));
1.511 + EXPECT_TRUE(cx_strprefix(str, empty));
1.512 + EXPECT_TRUE(cx_strprefix(empty, empty));
1.513 + EXPECT_TRUE(cx_strprefix(str, cx_str("test ")));
1.514 + EXPECT_FALSE(cx_strprefix(str, cx_str("8-) fsck ")));
1.515 +}
1.516 +
1.517 +TEST(String, strsuffix) {
1.518 + cxstring str = CX_STR("test my prefix and my suffix");
1.519 + cxstring empty = CX_STR("");
1.520 + EXPECT_FALSE(cx_strsuffix(empty, cx_str("suf")));
1.521 + EXPECT_TRUE(cx_strsuffix(str, empty));
1.522 + EXPECT_TRUE(cx_strsuffix(empty, empty));
1.523 + EXPECT_TRUE(cx_strsuffix(str, cx_str("fix")));
1.524 + EXPECT_FALSE(cx_strsuffix(str, cx_str("fox")));
1.525 +}
1.526 +
1.527 +TEST(String, strcaseprefix) {
1.528 + cxstring str = CX_STR("test my prefix and my suffix");
1.529 + cxstring empty = CX_STR("");
1.530 + EXPECT_FALSE(cx_strcaseprefix(empty, cx_str("pREf")));
1.531 + EXPECT_TRUE(cx_strcaseprefix(str, empty));
1.532 + EXPECT_TRUE(cx_strcaseprefix(empty, empty));
1.533 + EXPECT_TRUE(cx_strcaseprefix(str, cx_str("TEST ")));
1.534 + EXPECT_FALSE(cx_strcaseprefix(str, cx_str("8-) fsck ")));
1.535 +}
1.536 +
1.537 +TEST(String, strcasesuffix) {
1.538 + cxstring str = CX_STR("test my prefix and my suffix");
1.539 + cxstring empty = CX_STR("");
1.540 + EXPECT_FALSE(cx_strcasesuffix(empty, cx_str("sUf")));
1.541 + EXPECT_TRUE(cx_strcasesuffix(str, empty));
1.542 + EXPECT_TRUE(cx_strcasesuffix(empty, empty));
1.543 + EXPECT_TRUE(cx_strcasesuffix(str, cx_str("FIX")));
1.544 + EXPECT_FALSE(cx_strcasesuffix(str, cx_str("fox")));
1.545 +}
1.546 +
1.547 +TEST(String, strreplace) {
1.548 + CxTestingAllocator alloc;
1.549 + cxstring str = CX_STR("test ababab string aba");
1.550 + cxstring longstr = CX_STR(
1.551 + "xyaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaacd");
1.552 + cxstring notrail = CX_STR("test abab");
1.553 + cxstring empty = CX_STR("");
1.554 + cxstring astr = CX_STR("aaaaaaaaaa");
1.555 + cxstring csstr = CX_STR("test AB ab TEST xyz");
1.556 +
1.557 + cxmutstr repl = cx_strreplace(str, cx_str("abab"), cx_str("muchlonger"));
1.558 + auto expected = "test muchlongerab string aba";
1.559 +
1.560 + cxmutstr repln = cx_strreplacen(str, cx_str("ab"), cx_str("c"), 2);
1.561 + auto expectedn = "test ccab string aba";
1.562 +
1.563 + cxmutstr longrepl = cx_strreplace(longstr, cx_str("a"), cx_str("z"));
1.564 + auto longexpect = "xyzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzcd";
1.565 +
1.566 + cxmutstr replnotrail = cx_strreplace(notrail, cx_str("ab"), cx_str("z"));
1.567 + auto notrailexpect = "test zz";
1.568 +
1.569 + cxmutstr repleq = cx_strreplace(str, str, cx_str("hello"));
1.570 + auto eqexpect = "hello";
1.571 +
1.572 + cxmutstr replempty1 = cx_strreplace(empty, cx_str("ab"), cx_str("c")); // expect: empty
1.573 + cxmutstr replempty2 = cx_strreplace(str, cx_str("abab"), empty);
1.574 + auto emptyexpect2 = "test ab string aba";
1.575 +
1.576 + cxmutstr replpre = cx_strreplace(str, cx_str("test "), cx_str("TEST "));
1.577 + auto preexpected = "TEST ababab string aba";
1.578 +
1.579 + cxmutstr replan1 = cx_strreplacen(astr, cx_str("a"), cx_str("x"), 1);
1.580 + auto an1expected = "xaaaaaaaaa";
1.581 +
1.582 + cxmutstr replan4 = cx_strreplacen(astr, cx_str("a"), cx_str("x"), 4);
1.583 + auto an4expected = "xxxxaaaaaa";
1.584 +
1.585 + cxmutstr replan9 = cx_strreplacen(astr, cx_str("a"), cx_str("x"), 9);
1.586 + auto an9expected = "xxxxxxxxxa";
1.587 +
1.588 + cxmutstr replan10 = cx_strreplacen(astr, cx_str("a"), cx_str("x"), 10);
1.589 + auto an10expected = "xxxxxxxxxx";
1.590 +
1.591 + cxmutstr repl1_a = cx_strreplace_a(&alloc, csstr, cx_str("AB"), cx_str("*"));
1.592 + auto expeced1_a = "test * ab TEST xyz";
1.593 +
1.594 + cxmutstr repl2_a = cx_strreplace_a(&alloc, csstr, cx_str("test"), cx_str("TEST"));
1.595 + auto expected2_a = "TEST AB ab TEST xyz";
1.596 +
1.597 +
1.598 + EXPECT_NE(repl.ptr, str.ptr);
1.599 + EXPECT_ZERO_TERMINATED(repl);
1.600 + EXPECT_STREQ(repl.ptr, expected);
1.601 + EXPECT_ZERO_TERMINATED(repln);
1.602 + EXPECT_STREQ(repln.ptr, expectedn);
1.603 + EXPECT_ZERO_TERMINATED(longrepl);
1.604 + EXPECT_STREQ(longrepl.ptr, longexpect);
1.605 + EXPECT_ZERO_TERMINATED(replnotrail);
1.606 + EXPECT_STREQ(replnotrail.ptr, notrailexpect);
1.607 + EXPECT_ZERO_TERMINATED(repleq);
1.608 + EXPECT_STREQ(repleq.ptr, eqexpect);
1.609 + EXPECT_ZERO_TERMINATED(replempty1);
1.610 + EXPECT_STREQ(replempty1.ptr, "");
1.611 + EXPECT_ZERO_TERMINATED(replempty2);
1.612 + EXPECT_STREQ(replempty2.ptr, emptyexpect2);
1.613 + EXPECT_ZERO_TERMINATED(replpre);
1.614 + EXPECT_STREQ(replpre.ptr, preexpected);
1.615 + EXPECT_ZERO_TERMINATED(replan1);
1.616 + EXPECT_STREQ(replan1.ptr, an1expected);
1.617 + EXPECT_ZERO_TERMINATED(replan4);
1.618 + EXPECT_STREQ(replan4.ptr, an4expected);
1.619 + EXPECT_ZERO_TERMINATED(replan9);
1.620 + EXPECT_STREQ(replan9.ptr, an9expected);
1.621 + EXPECT_ZERO_TERMINATED(replan10);
1.622 + EXPECT_STREQ(replan10.ptr, an10expected);
1.623 + EXPECT_ZERO_TERMINATED(repl1_a);
1.624 + EXPECT_STREQ(repl1_a.ptr, expeced1_a);
1.625 + EXPECT_ZERO_TERMINATED(repl2_a);
1.626 + EXPECT_STREQ(repl2_a.ptr, expected2_a);
1.627 +
1.628 + cx_strfree(&repl);
1.629 + cx_strfree(&repln);
1.630 + cx_strfree(&longrepl);
1.631 + cx_strfree(&replnotrail);
1.632 + cx_strfree(&repleq);
1.633 + cx_strfree(&replempty1);
1.634 + cx_strfree(&replempty2);
1.635 + cx_strfree(&replpre);
1.636 + cx_strfree(&replan1);
1.637 + cx_strfree(&replan4);
1.638 + cx_strfree(&replan9);
1.639 + cx_strfree(&replan10);
1.640 +
1.641 + cx_strfree_a(&alloc, &repl1_a);
1.642 + cx_strfree_a(&alloc, &repl2_a);
1.643 + EXPECT_TRUE(alloc.verify());
1.644 +}
1.645 +
1.646 +TEST(String, strupper) {
1.647 + cxmutstr str = cx_strdup(cx_str("thIs 1s @ Te$t"));
1.648 + cx_strupper(str);
1.649 + EXPECT_STREQ(str.ptr, "THIS 1S @ TE$T");
1.650 + cx_strfree(&str);
1.651 +}
1.652 +
1.653 +TEST(String, strlower) {
1.654 + cxmutstr str = cx_strdup(cx_str("thIs 1s @ Te$t"));
1.655 + cx_strlower(str);
1.656 + EXPECT_STREQ(str.ptr, "this 1s @ te$t");
1.657 + cx_strfree(&str);
1.658 +}
1.659 +
1.660 +TEST(String, strtok) {
1.661 + cxstring str = cx_str("a,comma,separated,string");
1.662 + cxstring delim = cx_str(",");
1.663 + CxStrtokCtx ctx = cx_strtok(str, delim, 3);
1.664 + EXPECT_EQ(ctx.str.ptr, str.ptr);
1.665 + EXPECT_EQ(ctx.str.length, str.length);
1.666 + EXPECT_EQ(ctx.delim.ptr, delim.ptr);
1.667 + EXPECT_EQ(ctx.delim.length, delim.length);
1.668 + EXPECT_EQ(ctx.limit, 3);
1.669 + EXPECT_EQ(ctx.found, 0);
1.670 + EXPECT_EQ(ctx.pos, 0);
1.671 + EXPECT_EQ(ctx.next_pos, 0);
1.672 + EXPECT_EQ(ctx.delim_more, nullptr);
1.673 + EXPECT_EQ(ctx.delim_more_count, 0);
1.674 +}
1.675 +
1.676 +TEST(String, strtok_m) {
1.677 + cxmutstr str = cx_strdup(cx_str("a,comma,separated,string"));
1.678 + cxstring delim = cx_str(",");
1.679 + CxStrtokCtx ctx = cx_strtok_m(str, delim, 3);
1.680 + EXPECT_EQ(ctx.str.ptr, str.ptr);
1.681 + EXPECT_EQ(ctx.str.length, str.length);
1.682 + EXPECT_EQ(ctx.delim.ptr, delim.ptr);
1.683 + EXPECT_EQ(ctx.delim.length, delim.length);
1.684 + EXPECT_EQ(ctx.limit, 3);
1.685 + EXPECT_EQ(ctx.found, 0);
1.686 + EXPECT_EQ(ctx.pos, 0);
1.687 + EXPECT_EQ(ctx.next_pos, 0);
1.688 + EXPECT_EQ(ctx.delim_more, nullptr);
1.689 + EXPECT_EQ(ctx.delim_more_count, 0);
1.690 + cx_strfree(&str);
1.691 +}
1.692 +
1.693 +TEST(String, strtok_delim) {
1.694 + cxstring str = cx_str("an,arbitrarily|separated;string");
1.695 + cxstring delim = cx_str(",");
1.696 + cxstring delim_more[2] = {CX_STR("|"), CX_STR(";")};
1.697 + CxStrtokCtx ctx = cx_strtok(str, delim, 3);
1.698 + cx_strtok_delim(&ctx, delim_more, 2);
1.699 + EXPECT_EQ(ctx.str.ptr, str.ptr);
1.700 + EXPECT_EQ(ctx.str.length, str.length);
1.701 + EXPECT_EQ(ctx.delim.ptr, delim.ptr);
1.702 + EXPECT_EQ(ctx.delim.length, delim.length);
1.703 + EXPECT_EQ(ctx.limit, 3);
1.704 + EXPECT_EQ(ctx.found, 0);
1.705 + EXPECT_EQ(ctx.pos, 0);
1.706 + EXPECT_EQ(ctx.next_pos, 0);
1.707 + EXPECT_EQ(ctx.delim_more, delim_more);
1.708 + EXPECT_EQ(ctx.delim_more_count, 2);
1.709 +}
1.710 +
1.711 +TEST(String, strtok_next_easy) {
1.712 + cxstring str = cx_str("a,comma,separated,string");
1.713 + cxstring delim = cx_str(",");
1.714 + CxStrtokCtx ctx = cx_strtok(str, delim, 3);
1.715 + bool ret;
1.716 + cxstring tok;
1.717 +
1.718 + ret = cx_strtok_next(&ctx, &tok);
1.719 + ASSERT_TRUE(ret);
1.720 + EXPECT_EQ(cx_strcmp(tok, cx_str("a")), 0);
1.721 + EXPECT_EQ(ctx.pos, 0);
1.722 + EXPECT_EQ(ctx.next_pos, 2);
1.723 + EXPECT_EQ(ctx.delim_pos, 1);
1.724 + EXPECT_EQ(ctx.found, 1);
1.725 +
1.726 + ret = cx_strtok_next(&ctx, &tok);
1.727 + ASSERT_TRUE(ret);
1.728 + EXPECT_EQ(cx_strcmp(tok, cx_str("comma")), 0);
1.729 + EXPECT_EQ(ctx.pos, 2);
1.730 + EXPECT_EQ(ctx.next_pos, 8);
1.731 + EXPECT_EQ(ctx.delim_pos, 7);
1.732 + EXPECT_EQ(ctx.found, 2);
1.733 +
1.734 + ret = cx_strtok_next(&ctx, &tok);
1.735 + ASSERT_TRUE(ret);
1.736 + EXPECT_EQ(cx_strcmp(tok, cx_str("separated")), 0);
1.737 + EXPECT_EQ(ctx.pos, 8);
1.738 + EXPECT_EQ(ctx.next_pos, 18);
1.739 + EXPECT_EQ(ctx.delim_pos, 17);
1.740 + EXPECT_EQ(ctx.found, 3);
1.741 +
1.742 + ret = cx_strtok_next(&ctx, &tok);
1.743 + ASSERT_FALSE(ret);
1.744 + EXPECT_EQ(ctx.pos, 8);
1.745 + EXPECT_EQ(ctx.next_pos, 18);
1.746 + EXPECT_EQ(ctx.delim_pos, 17);
1.747 + EXPECT_EQ(ctx.found, 3);
1.748 +}
1.749 +
1.750 +TEST(String, strtok_next_unlimited) {
1.751 + cxstring str = cx_str("some;-;otherwise;-;separated;-;string;-;");
1.752 + cxstring delim = cx_str(";-;");
1.753 + CxStrtokCtx ctx = cx_strtok(str, delim, SIZE_MAX);
1.754 + bool ret;
1.755 + cxstring tok;
1.756 +
1.757 + ret = cx_strtok_next(&ctx, &tok);
1.758 + ASSERT_TRUE(ret);
1.759 + EXPECT_EQ(cx_strcmp(tok, cx_str("some")), 0);
1.760 + EXPECT_EQ(ctx.pos, 0);
1.761 + EXPECT_EQ(ctx.next_pos, 7);
1.762 + EXPECT_EQ(ctx.delim_pos, 4);
1.763 + EXPECT_EQ(ctx.found, 1);
1.764 +
1.765 + ret = cx_strtok_next(&ctx, &tok);
1.766 + ASSERT_TRUE(ret);
1.767 + EXPECT_EQ(cx_strcmp(tok, cx_str("otherwise")), 0);
1.768 + EXPECT_EQ(ctx.pos, 7);
1.769 + EXPECT_EQ(ctx.next_pos, 19);
1.770 + EXPECT_EQ(ctx.delim_pos, 16);
1.771 + EXPECT_EQ(ctx.found, 2);
1.772 +
1.773 + ret = cx_strtok_next(&ctx, &tok);
1.774 + ASSERT_TRUE(ret);
1.775 + EXPECT_EQ(cx_strcmp(tok, cx_str("separated")), 0);
1.776 + EXPECT_EQ(ctx.pos, 19);
1.777 + EXPECT_EQ(ctx.next_pos, 31);
1.778 + EXPECT_EQ(ctx.delim_pos, 28);
1.779 + EXPECT_EQ(ctx.found, 3);
1.780 +
1.781 + ret = cx_strtok_next(&ctx, &tok);
1.782 + ASSERT_TRUE(ret);
1.783 + EXPECT_EQ(cx_strcmp(tok, cx_str("string")), 0);
1.784 + EXPECT_EQ(ctx.pos, 31);
1.785 + EXPECT_EQ(ctx.next_pos, 40);
1.786 + EXPECT_EQ(ctx.delim_pos, 37);
1.787 + EXPECT_EQ(ctx.found, 4);
1.788 +
1.789 + ret = cx_strtok_next(&ctx, &tok);
1.790 + ASSERT_TRUE(ret);
1.791 + EXPECT_EQ(cx_strcmp(tok, cx_str("")), 0);
1.792 + EXPECT_EQ(ctx.pos, 40);
1.793 + EXPECT_EQ(ctx.next_pos, 40);
1.794 + EXPECT_EQ(ctx.delim_pos, 40);
1.795 + EXPECT_EQ(ctx.found, 5);
1.796 +
1.797 + ret = cx_strtok_next(&ctx, &tok);
1.798 + ASSERT_FALSE(ret);
1.799 + EXPECT_EQ(ctx.pos, 40);
1.800 + EXPECT_EQ(ctx.delim_pos, 40);
1.801 + EXPECT_EQ(ctx.found, 5);
1.802 +}
1.803 +
1.804 +TEST(String, strtok_next_advanced) {
1.805 + cxmutstr str = cx_strdup(cx_str("an,arbitrarily;||separated;string"));
1.806 + cxstring delim = cx_str(",");
1.807 + cxstring delim_more[2] = {CX_STR("||"), CX_STR(";")};
1.808 + CxStrtokCtx ctx = cx_strtok_m(str, delim, 10);
1.809 + cx_strtok_delim(&ctx, delim_more, 2);
1.810 + bool ret;
1.811 + cxmutstr tok;
1.812 +
1.813 + ret = cx_strtok_next_m(&ctx, &tok);
1.814 + ASSERT_TRUE(ret);
1.815 + EXPECT_EQ(cx_strcmp(cx_strcast(tok), cx_str("an")), 0);
1.816 + EXPECT_EQ(ctx.pos, 0);
1.817 + EXPECT_EQ(ctx.next_pos, 3);
1.818 + EXPECT_EQ(ctx.delim_pos, 2);
1.819 + EXPECT_EQ(ctx.found, 1);
1.820 + cx_strupper(tok);
1.821 +
1.822 + ret = cx_strtok_next_m(&ctx, &tok);
1.823 + ASSERT_TRUE(ret);
1.824 + EXPECT_EQ(cx_strcmp(cx_strcast(tok), cx_str("arbitrarily")), 0);
1.825 + EXPECT_EQ(ctx.pos, 3);
1.826 + EXPECT_EQ(ctx.next_pos, 15);
1.827 + EXPECT_EQ(ctx.delim_pos, 14);
1.828 + EXPECT_EQ(ctx.found, 2);
1.829 + cx_strupper(tok);
1.830 +
1.831 + ret = cx_strtok_next_m(&ctx, &tok);
1.832 + ASSERT_TRUE(ret);
1.833 + EXPECT_EQ(cx_strcmp(cx_strcast(tok), cx_str("")), 0);
1.834 + EXPECT_EQ(ctx.pos, 15);
1.835 + EXPECT_EQ(ctx.next_pos, 17);
1.836 + EXPECT_EQ(ctx.delim_pos, 15);
1.837 + EXPECT_EQ(ctx.found, 3);
1.838 + cx_strupper(tok);
1.839 +
1.840 + ret = cx_strtok_next_m(&ctx, &tok);
1.841 + ASSERT_TRUE(ret);
1.842 + EXPECT_EQ(cx_strcmp(cx_strcast(tok), cx_str("separated")), 0);
1.843 + EXPECT_EQ(ctx.pos, 17);
1.844 + EXPECT_EQ(ctx.next_pos, 27);
1.845 + EXPECT_EQ(ctx.delim_pos, 26);
1.846 + EXPECT_EQ(ctx.found, 4);
1.847 + cx_strupper(tok);
1.848 +
1.849 + ret = cx_strtok_next_m(&ctx, &tok);
1.850 + ASSERT_TRUE(ret);
1.851 + EXPECT_EQ(cx_strcmp(cx_strcast(tok), cx_str("string")), 0);
1.852 + EXPECT_EQ(ctx.pos, 27);
1.853 + EXPECT_EQ(ctx.next_pos, 33);
1.854 + EXPECT_EQ(ctx.delim_pos, 33);
1.855 + EXPECT_EQ(ctx.found, 5);
1.856 + cx_strupper(tok);
1.857 +
1.858 + ret = cx_strtok_next_m(&ctx, &tok);
1.859 + ASSERT_FALSE(ret);
1.860 + EXPECT_EQ(ctx.pos, 27);
1.861 + EXPECT_EQ(ctx.next_pos, 33);
1.862 + EXPECT_EQ(ctx.delim_pos, 33);
1.863 + EXPECT_EQ(ctx.found, 5);
1.864 +
1.865 + EXPECT_EQ(cx_strcmp(cx_strcast(str), cx_str("AN,ARBITRARILY;||SEPARATED;STRING")), 0);
1.866 +
1.867 + cx_strfree(&str);
1.868 +}
