fb11e647
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reseau statique a...
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/*
* Copyright (C) 2015 Martine Lenders <mlenders@inf.fu-berlin.de>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @{
*
* @file
*/
#include <errno.h>
#include <stdint.h>
#include <stdlib.h>
#include "embUnit/embUnit.h"
#include "kernel_types.h"
#include "net/gnrc/netif.h"
#include "unittests-constants.h"
#include "tests-gnrc_netif.h"
static void set_up(void)
{
gnrc_netif_init();
}
static void test_gnrc_netif_add__KERNEL_PID_UNDEF(void)
{
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
size_t size;
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_add(KERNEL_PID_UNDEF));
size = gnrc_netif_get(ifs);
TEST_ASSERT_EQUAL_INT(0, size);
}
static void test_gnrc_netif_add__memfull(void)
{
for (int i = 0; i < GNRC_NETIF_NUMOF; i++) {
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_add(TEST_UINT8 + i));
}
TEST_ASSERT_EQUAL_INT(-ENOMEM, gnrc_netif_add(TEST_UINT8 - 1));
}
static void test_gnrc_netif_add__success(void)
{
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
size_t size;
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_add(TEST_UINT8));
size = gnrc_netif_get(ifs);
TEST_ASSERT_EQUAL_INT(1, size);
TEST_ASSERT_EQUAL_INT(TEST_UINT8, ifs[0]);
}
static void test_gnrc_netif_add__duplicate_entry(void)
{
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
size_t size;
for (int i = 0; i < GNRC_NETIF_NUMOF + 4; i++) {
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_add(TEST_UINT8));
}
size = gnrc_netif_get(ifs);
TEST_ASSERT_EQUAL_INT(1, size);
TEST_ASSERT_EQUAL_INT(TEST_UINT8, ifs[0]);
}
static void test_gnrc_netif_remove__KERNEL_PID_UNDEF(void)
{
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
size_t size;
test_gnrc_netif_add__success();
gnrc_netif_remove(KERNEL_PID_UNDEF);
size = gnrc_netif_get(ifs);
TEST_ASSERT_EQUAL_INT(1, size);
TEST_ASSERT_EQUAL_INT(TEST_UINT8, ifs[0]);
}
static void test_gnrc_netif_remove__not_an_if(void)
{
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
size_t size;
test_gnrc_netif_add__success();
gnrc_netif_remove(TEST_UINT8 + 1);
size = gnrc_netif_get(ifs);
TEST_ASSERT_EQUAL_INT(1, size);
TEST_ASSERT_EQUAL_INT(TEST_UINT8, ifs[0]);
}
static void test_gnrc_netif_remove__success(void)
{
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
size_t size;
test_gnrc_netif_add__success();
gnrc_netif_remove(TEST_UINT8);
size = gnrc_netif_get(ifs);
TEST_ASSERT_EQUAL_INT(0, size);
}
static void test_gnrc_netif_get__empty(void)
{
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
size_t size = gnrc_netif_get(ifs);
TEST_ASSERT_EQUAL_INT(0, size);
}
/* takes one out of the middle of the gnrc_netif list and checks if all interfaces
* are gotten regardless */
static void test_gnrc_netif_get__success_3_minus_one(void)
{
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
size_t size;
int count = 0;
for (int i = 0; i < 3; i++) {
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_add(TEST_UINT8 + i));
}
gnrc_netif_remove(TEST_UINT8 + 1);
size = gnrc_netif_get(ifs);
TEST_ASSERT_EQUAL_INT(2, size);
for (size_t i = 0; i < size; i++) {
if ((ifs[i] == TEST_UINT8) || ifs[i] == (TEST_UINT8 + 2)) {
count++;
}
}
TEST_ASSERT_EQUAL_INT(size, count);
}
static void test_gnrc_netif_get__full(void)
{
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
size_t size;
for (int i = 0; i < GNRC_NETIF_NUMOF; i++) {
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_add(TEST_UINT8 + i));
}
size = gnrc_netif_get(ifs);
TEST_ASSERT_EQUAL_INT(GNRC_NETIF_NUMOF, size);
}
static void test_gnrc_netif_exist(void)
{
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_add(0));
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_add(1));
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_add(TEST_UINT8));
for (int i = 0; i < UINT8_MAX; i++) {
if ((i == 0) || (i == 1) || (i == TEST_UINT8)) {
TEST_ASSERT(gnrc_netif_exist(i));
}
else {
TEST_ASSERT(!gnrc_netif_exist(i));
}
}
}
static void test_gnrc_netif_addr_to_str__out_too_short(void)
{
static const uint8_t addr[] = { 0x05, 0xcd };
char out[2];
TEST_ASSERT_NULL(gnrc_netif_addr_to_str(out, sizeof(out), addr, sizeof(addr)));
}
static void test_gnrc_netif_addr_to_str__success(void)
{
static const uint8_t addr[] = { 0x05, 0xcd };
char out[3 * sizeof(addr)];
TEST_ASSERT_EQUAL_STRING("05:cd", gnrc_netif_addr_to_str(out, sizeof(out),
addr, sizeof(addr)));
}
static void test_gnrc_netif_addr_from_str__out_too_short(void)
{
static const char str[] = "05:cd";
uint8_t out[1];
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_addr_from_str(out, sizeof(out), str));
}
static void test_gnrc_netif_addr_from_str__omitted_delimitter(void)
{
static const char str[] = "4567:cd";
uint8_t out[3];
TEST_ASSERT_EQUAL_INT(3, gnrc_netif_addr_from_str(out, sizeof(out), str));
TEST_ASSERT_EQUAL_INT(0x45, out[0]);
TEST_ASSERT_EQUAL_INT(0x67, out[1]);
TEST_ASSERT_EQUAL_INT(0xcd, out[2]);
}
static void test_gnrc_netif_addr_from_str__ill_formated2(void)
{
static const char str[] = TEST_STRING8;
uint8_t out[sizeof(str)];
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_addr_from_str(out, sizeof(out), str));
}
static void test_gnrc_netif_addr_from_str__dash_delimitter(void)
{
static const char str[] = "05-cd";
uint8_t out[2];
TEST_ASSERT_EQUAL_INT(2, gnrc_netif_addr_from_str(out, sizeof(out), str));
TEST_ASSERT_EQUAL_INT(0x05, out[0]);
TEST_ASSERT_EQUAL_INT(0xcd, out[1]);
}
static void test_gnrc_netif_addr_from_str__zero_omitted_back(void)
{
static const char str[] = "05:c";
uint8_t out[2];
TEST_ASSERT_EQUAL_INT(2, gnrc_netif_addr_from_str(out, sizeof(out), str));
TEST_ASSERT_EQUAL_INT(0x05, out[0]);
TEST_ASSERT_EQUAL_INT(0x0c, out[1]);
}
static void test_gnrc_netif_addr_from_str__zero_omitted_front(void)
{
static const char str[] = "5:cd";
uint8_t out[2];
TEST_ASSERT_EQUAL_INT(2, gnrc_netif_addr_from_str(out, sizeof(out), str));
TEST_ASSERT_EQUAL_INT(0x05, out[0]);
TEST_ASSERT_EQUAL_INT(0xcd, out[1]);
}
static void test_gnrc_netif_addr_from_str__ill_trailing_delimitter(void)
{
static const char str[] = "05:cd:";
uint8_t out[sizeof(str)];
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_addr_from_str(out, sizeof(out), str));
}
static void test_gnrc_netif_addr_from_str__ill_leading_delimitter(void)
{
static const char str[] = ":05:cd";
uint8_t out[sizeof(str)];
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_addr_from_str(out, sizeof(out), str));
}
static void test_gnrc_netif_addr_from_str__ill_extra_delimitter(void)
{
static const char str[] = "05::cd";
uint8_t out[sizeof(str)];
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_addr_from_str(out, sizeof(out), str));
}
static void test_gnrc_netif_addr_from_str__success(void)
{
static const char str[] = "05:cd";
uint8_t out[2];
TEST_ASSERT_EQUAL_INT(2, gnrc_netif_addr_from_str(out, sizeof(out), str));
TEST_ASSERT_EQUAL_INT(0x05, out[0]);
TEST_ASSERT_EQUAL_INT(0xcd, out[1]);
}
Test *tests_gnrc_netif_tests(void)
{
EMB_UNIT_TESTFIXTURES(fixtures) {
new_TestFixture(test_gnrc_netif_add__KERNEL_PID_UNDEF),
new_TestFixture(test_gnrc_netif_add__memfull),
new_TestFixture(test_gnrc_netif_add__success),
new_TestFixture(test_gnrc_netif_add__duplicate_entry),
new_TestFixture(test_gnrc_netif_remove__KERNEL_PID_UNDEF),
new_TestFixture(test_gnrc_netif_remove__not_an_if),
new_TestFixture(test_gnrc_netif_remove__success),
new_TestFixture(test_gnrc_netif_get__empty),
new_TestFixture(test_gnrc_netif_get__success_3_minus_one),
new_TestFixture(test_gnrc_netif_get__full),
new_TestFixture(test_gnrc_netif_exist),
new_TestFixture(test_gnrc_netif_addr_to_str__out_too_short),
new_TestFixture(test_gnrc_netif_addr_to_str__success),
new_TestFixture(test_gnrc_netif_addr_from_str__out_too_short),
new_TestFixture(test_gnrc_netif_addr_from_str__omitted_delimitter),
new_TestFixture(test_gnrc_netif_addr_from_str__ill_formated2),
new_TestFixture(test_gnrc_netif_addr_from_str__dash_delimitter),
new_TestFixture(test_gnrc_netif_addr_from_str__zero_omitted_back),
new_TestFixture(test_gnrc_netif_addr_from_str__zero_omitted_front),
new_TestFixture(test_gnrc_netif_addr_from_str__ill_trailing_delimitter),
new_TestFixture(test_gnrc_netif_addr_from_str__ill_leading_delimitter),
new_TestFixture(test_gnrc_netif_addr_from_str__ill_extra_delimitter),
new_TestFixture(test_gnrc_netif_addr_from_str__success),
};
EMB_UNIT_TESTCALLER(gnrc_netif_tests, set_up, NULL, fixtures);
return (Test *)&gnrc_netif_tests;
}
void tests_gnrc_netif(void)
{
TESTS_RUN(tests_gnrc_netif_tests());
}
/** @} */
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