/**
* Skip the ``n'' next tokens.
*/
void
strtok_skip(strtok_t *s, const char *delim, size_t n)
{
size_t i;
strtok_check(s);
for (i = 0; i < n; i++) {
if (NULL == strtok_next(s, delim))
break;
}
}
int strtok_count(StringTokenizer* token){
if(!token) return 0;
if( token->count != -1 ) return token->count;
token->count = 0;
while( strtok_has_more(token ) ) {
token->nextToken[-1] = (*token->delim);
strtok_next(token);
++token->count;
}
strtok_rewind(token);
return token->count;
}
/**
* Tokenizer unit tests.
*/
void G_COLD
strtok_test(void)
{
const char *string = "a; b, c ; d/e";
strtok_t *st;
const char *tk;
size_t len;
st = strtok_make_nostrip(string);
g_assert('\0' == strtok_delim(st));
g_assert(!strtok_eos(st));
tk = strtok_next(st, ",;");
g_assert(0 == strcmp(tk, "a"));
g_assert(';' == strtok_delim(st));
g_assert(&string[2] == strtok_ptr(st));
tk = strtok_next(st, ",");
g_assert(0 == strcmp(tk, " b"));
g_assert(',' == strtok_delim(st));
tk = strtok_next_length(st, ";", &len);
g_assert(0 == strcmp(tk, " c "));
g_assert(3 == len);
g_assert(';' == strtok_delim(st));
tk = strtok_next_extended(st, "/", TRUE, TRUE);
g_assert(0 == strcmp(tk, "d"));
g_assert(!strtok_eos(st));
g_assert('/' == strtok_delim(st));
tk = strtok_next(st, "!");
g_assert(0 == strcmp(tk, "e"));
g_assert(strtok_eos(st));
g_assert('\0' == strtok_delim(st));
tk = strtok_next(st, "!");
g_assert(NULL == tk);
g_assert(strtok_eos(st));
strtok_restart(st);
tk = strtok_next_extended(st, "!", TRUE, TRUE);
g_assert(0 == strcmp(tk, string));
g_assert(strtok_eos(st));
strtok_free_null(&st);
g_assert(strtok_has(string, ";,/", "d"));
g_assert(strtok_has(string, ";", "b, c"));
g_assert(!strtok_has(string, ";,/", "de"));
g_assert(!strtok_case_has(string, ";,/", "de"));
string = "with space #1 ; with space #2 ;";
g_assert(strtok_has(string, ";", "with space #2"));
g_assert(!strtok_has(string, ";", "with space #2"));
g_assert(!strtok_has(string, ";", "absent"));
string = "word";
g_assert(strtok_has(string, ";", "word"));
g_assert(strtok_has(string, ",;/", "word"));
g_assert(strtok_case_has(string, ";", "WoRD"));
}
