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Added string compare test utility #46

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Added string compare test utility #46

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1413ea4
Added string compare test using strstr funciton
g1n93r Mar 31, 2021
431f98b
Fixed null rules for both assert_strstr and assert_not_strstr
g1n93r Apr 1, 2021
5f2d5c0
Merge branch 'master' into master
g1n93r Nov 12, 2025
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21 changes: 21 additions & 0 deletions ctest.h
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Original file line number Diff line number Diff line change
Expand Up @@ -186,6 +186,12 @@ void assert_wstr(const char* cmp, const wchar_t *exp, const wchar_t *real, const
#define ASSERT_WSTRSTR(str, substr) assert_wstr("=~", str, substr, __FILE__, __LINE__)
#define ASSERT_NOT_WSTRSTR(str, substr) assert_wstr("!~", str, substr, __FILE__, __LINE__)

void assert_strstr(const char* haystack, const char* needle, const char* caller, int line);
#define ASSERT_STRSTR(haystack, needle) assert_strstr(haystack, needle, __FILE__, __LINE__)

void assert_not_strstr(const char* haystack, const char* needle, const char* caller, int line);
#define ASSERT_NOT_STRSTR(haystack, needle) assert_not_strstr(haystack, needle, __FILE__, __LINE__)

void assert_data(const unsigned char* exp, size_t expsize,
const unsigned char* real, size_t realsize,
const char* caller, int line);
Expand Down Expand Up @@ -373,6 +379,21 @@ void assert_wstr(const char* cmp, const wchar_t *exp, const wchar_t *real, const
}
}

void assert_strstr(const char* haystack, const char* needle, const char* caller, int line)
{
if ((haystack == NULL) || (needle == NULL) ||
(haystack && needle && strstr(haystack, needle) == NULL)) {
CTEST_ERR("%s:%d '%s', doesn't contain '%s'", caller, line, haystack, needle);
}
}

void assert_not_strstr(const char* haystack, const char* needle, const char* caller, int line)
{
if ((haystack != NULL) && (needle != NULL) && (strstr(haystack, needle) != NULL)) {
CTEST_ERR("%s:%d '%s', does contain '%s'", caller, line, haystack, needle);
}
}

void assert_data(const unsigned char* exp, size_t expsize,
const unsigned char* real, size_t realsize,
const char* caller, int line) {
Expand Down