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/*
* Copyright (C) 2019 Tomohiro Kusumi <tkusumi@netbsd.org>
*/
#include "../unittest.h"
#ifndef CONFIG_STRCASESTR
#include "../../oslib/strcasestr.h"
#else
#include <string.h>
#endif
static void test_strcasestr_1(void)
{
const char *haystack = "0123456789";
const char *p;
p = strcasestr(haystack, "012");
CU_ASSERT_EQUAL(p, haystack);
p = strcasestr(haystack, "12345");
CU_ASSERT_EQUAL(p, haystack + 1);
p = strcasestr(haystack, "1234567890");
CU_ASSERT_EQUAL(p, NULL);
p = strcasestr(haystack, "");
CU_ASSERT_EQUAL(p, haystack); /* is this expected ? */
}
static void test_strcasestr_2(void)
{
const char *haystack = "ABCDEFG";
const char *p;
p = strcasestr(haystack, "ABC");
CU_ASSERT_EQUAL(p, haystack);
p = strcasestr(haystack, "BCD");
CU_ASSERT_EQUAL(p, haystack + 1);
p = strcasestr(haystack, "ABCDEFGH");
CU_ASSERT_EQUAL(p, NULL);
p = strcasestr(haystack, "");
CU_ASSERT_EQUAL(p, haystack); /* is this expected ? */
}
static void test_strcasestr_3(void)
{
const char *haystack = "ABCDEFG";
const char *p;
p = strcasestr(haystack, "AbC");
CU_ASSERT_EQUAL(p, haystack);
p = strcasestr(haystack, "bCd");
CU_ASSERT_EQUAL(p, haystack + 1);
p = strcasestr(haystack, "AbcdEFGH");
CU_ASSERT_EQUAL(p, NULL);
p = strcasestr(haystack, "");
CU_ASSERT_EQUAL(p, haystack); /* is this expected ? */
}
static struct fio_unittest_entry tests[] = {
{
.name = "strcasestr/1",
.fn = test_strcasestr_1,
},
{
.name = "strcasestr/2",
.fn = test_strcasestr_2,
},
{
.name = "strcasestr/3",
.fn = test_strcasestr_3,
},
{
.name = NULL,
},
};
CU_ErrorCode fio_unittest_oslib_strcasestr(void)
{
return fio_unittest_add_suite("oslib/strcasestr.c", NULL, NULL, tests);
}
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