#include <criterion/criterion.h>
#include "icmp.h"
#include "internal/icmp_internal.h"
#include "internal/icmp_recv.h"
#include "test_helpers.h"

static void
dummy_callback(const icmp_reply_t *reply, void *userdata)
{
	(void)reply;
	(void)userdata;
}

Test(validate_params, null_handle)
{
	int ret;

	ret = recv_validate_params(NULL, dummy_callback);
	cr_assert_eq(ret, 0);
}

Test(validate_params, null_callback)
{
	icmp_handle_t *h;
	int ret;

	if (0 == has_net_raw_capability())
		cr_skip("Test requires CAP_NET_RAW or root privileges");
	h = icmp_create();
	cr_assert_not_null(h);
	ret = recv_validate_params((struct icmp_handle *)h, NULL);
	cr_assert_eq(ret, 0);
	icmp_destroy(h);
}

Test(validate_params, invalid_fd)
{
	struct icmp_handle h;
	int ret;

	h.fd = -1;
	h.last_error = ICMP_OK;
	h.error_msg[0] = '\0';
	ret = recv_validate_params(&h, dummy_callback);
	cr_assert_eq(ret, 0);
	cr_assert_eq(h.last_error, ICMP_ERR_INVALID);
}

Test(validate_params, valid_params)
{
	icmp_handle_t *h;
	int ret;

	if (0 == has_net_raw_capability())
		cr_skip("Test requires CAP_NET_RAW or root privileges");
	h = icmp_create();
	cr_assert_not_null(h);
	ret = recv_validate_params((struct icmp_handle *)h, dummy_callback);
	cr_assert_eq(ret, 1);
	icmp_destroy(h);
}