Function test_valid_kvargs

dpdk/app/test/test_kvargs.c:58–246

test a valid case */

/* test a valid case */
static int test_valid_kvargs(void)
{
	struct rte_kvargs *kvlist;
	const char *args;
	const char *valid_keys_list[] = { "foo", "check", NULL };
	const char **valid_keys;
	static const struct {
		unsigned int expected;
		const char *input;
	} valid_inputs[] = {
		{ 2, "foo=1,foo=" },
		{ 2, "foo=1,foo=" },
		{ 2, "foo=1,foo" },
		{ 2, "foo=1,=2" },
		{ 1, "foo=[1,2" },
		{ 1, ",=" },
		{ 1, "foo=[" },
	};
	unsigned int i;

	/* empty args is valid */
	args = "";
	valid_keys = NULL;
	kvlist = rte_kvargs_parse(args, valid_keys);
	if (kvlist == NULL) {
		printf("rte_kvargs_parse() error");
		goto fail;
	}
	rte_kvargs_free(kvlist);

	/* first test without valid_keys */
	args = "foo=1234,check=value0,check=value1";
	valid_keys = NULL;
	kvlist = rte_kvargs_parse(args, valid_keys);
	if (kvlist == NULL) {
		printf("rte_kvargs_parse() error");
		goto fail;
	}
	/* call check_handler() for all entries with key="check" */
	count = 0;
	if (rte_kvargs_process(kvlist, "check", check_handler, NULL) < 0) {
		printf("rte_kvargs_process() error\n");
		rte_kvargs_free(kvlist);
		goto fail;
	}
	if (count != 2) {
		printf("invalid count value %d after rte_kvargs_process(check)\n",
			count);
		rte_kvargs_free(kvlist);
		goto fail;
	}
	count = 0;
	/* call check_handler() for all entries with key="nonexistent_key" */
	if (rte_kvargs_process(kvlist, "nonexistent_key", check_handler, NULL) < 0) {
		printf("rte_kvargs_process() error\n");
		rte_kvargs_free(kvlist);
		goto fail;
	}