static int test_u_str (u_test_case_t *tc)
{
u_string_t *s = NULL;
u_test_err_if (u_string_create("0", 1, &s));
u_test_err_if (strcmp(u_string_c(s), "0"));
u_test_err_if (u_string_sprintf(s, "%s", "1"));
u_test_err_if (strcmp(u_string_c(s), "1"));
u_test_err_if (u_string_aprintf(s, "%s", "23"));
u_test_err_if (strcmp(u_string_c(s), "123"));
u_test_err_if (u_string_cat(s, "45"));
u_test_err_if (strcmp(u_string_c(s), "12345"));
u_test_err_if (u_string_ncat(s, "6777", 2));
u_test_err_if (strcmp(u_string_c(s), "1234567"));
u_test_err_if (u_string_sprintf(s, "%s", "reset"));
u_test_err_if (strcmp(u_string_c(s), "reset"));
u_string_free(s);
return U_TEST_SUCCESS;
err:
return U_TEST_FAILURE;
}
/**
* \ingroup vars
* \brief Get u_string_t value of a variable
*
* Return an u_string_t containing the name string of variable \p v.
*
* \param v variable object
*
* \return the value string of \p v (may be \c NULL)
*/
u_string_t *var_get_value_s(var_t *v)
{
dbg_return_if (v == NULL, NULL);
if(v->svalue == NULL)
dbg_err_if(u_string_create(v->data, v->size, &v->svalue));
return v->svalue;
err:
return NULL;
}
static int test_emptiness (u_test_case_t *tc)
{
char *tmp;
u_string_t *s = NULL;
u_test_err_if (u_string_create(NULL, 0, &s));
/* Detach free's the parent string object whie the detached
* buffer is left untouched. */
u_test_err_ifm ((tmp = u_string_detach_cstr(s)) != NULL,
"an empty string should detach to a NULL pointer");
return U_TEST_SUCCESS;
err:
return U_TEST_FAILURE;
}
static u_string_t *__sample_str(u_hmap_o_t *obj)
{
enum { MAX_OBJ_STR = 256 };
char buf[MAX_OBJ_STR];
u_string_t *s = NULL;
int key = *((int *) obj->key);
char *val = (char *) obj->val;
dbg_err_if (u_snprintf(buf, MAX_OBJ_STR, "[%d:%s]", key, val));
dbg_err_if (u_string_create(buf, strlen(buf)+1, &s));
return s;
err:
return NULL;
}
int var_bin_create(const char *name, const unsigned char *data, size_t size,
var_t **pv)
{
var_t *v = NULL;
dbg_return_if (name == NULL, ~0);
dbg_return_if (data == NULL, ~0);
dbg_return_if (pv == NULL, ~0);
v = u_zalloc(sizeof(var_t));
dbg_err_if(v == NULL);
dbg_err_if(u_string_create(name, strlen(name), &v->sname));
dbg_err_if(var_set_bin_value(v, data, size));
*pv = v;
return 0;
err:
if(v)
var_free(v);
return ~0;
}
