diff options
Diffstat (limited to 'src/libsystemd-network/test-ipv4ll.c')
-rw-r--r-- | src/libsystemd-network/test-ipv4ll.c | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/src/libsystemd-network/test-ipv4ll.c b/src/libsystemd-network/test-ipv4ll.c deleted file mode 100644 index fe70697075..0000000000 --- a/src/libsystemd-network/test-ipv4ll.c +++ /dev/null @@ -1,221 +0,0 @@ -/*** - This file is part of systemd. - - Copyright (C) 2014 Axis Communications AB. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include <assert.h> -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <sys/socket.h> -#include <sys/types.h> -#include <unistd.h> - -#include "sd-ipv4ll.h" - -#include "arp-util.h" -#include "fd-util.h" -#include "socket-util.h" -#include "util.h" - -static bool verbose = false; -static bool extended = false; -static int test_fd[2]; - -static int basic_request_handler_bind = 0; -static int basic_request_handler_stop = 0; -static void* basic_request_handler_userdata = (void*) 0xCABCAB; - -static void basic_request_handler(sd_ipv4ll *ll, int event, void *userdata) { - assert_se(userdata == basic_request_handler_userdata); - - switch(event) { - case SD_IPV4LL_EVENT_STOP: - basic_request_handler_stop = 1; - break; - case SD_IPV4LL_EVENT_BIND: - basic_request_handler_bind = 1; - break; - default: - assert_se(0); - break; - } -} - -static int arp_network_send_raw_socket(int fd, int ifindex, - const struct ether_arp *arp) { - assert_se(arp); - assert_se(ifindex > 0); - assert_se(fd >= 0); - - if (send(fd, arp, sizeof(struct ether_arp), 0) < 0) - return -errno; - - return 0; -} - -int arp_send_probe(int fd, int ifindex, - be32_t pa, const struct ether_addr *ha) { - struct ether_arp ea = {}; - - assert(fd >= 0); - assert(ifindex > 0); - assert(pa != 0); - assert(ha); - - return arp_network_send_raw_socket(fd, ifindex, &ea); -} - -int arp_send_announcement(int fd, int ifindex, - be32_t pa, const struct ether_addr *ha) { - struct ether_arp ea = {}; - - assert(fd >= 0); - assert(ifindex > 0); - assert(pa != 0); - assert(ha); - - return arp_network_send_raw_socket(fd, ifindex, &ea); -} - -int arp_network_bind_raw_socket(int index, be32_t address, const struct ether_addr *eth_mac) { - if (socketpair(AF_UNIX, SOCK_DGRAM | SOCK_NONBLOCK, 0, test_fd) < 0) - return -errno; - - return test_fd[0]; -} - -static void test_public_api_setters(sd_event *e) { - struct in_addr address = {}; - uint64_t seed = 0; - sd_ipv4ll *ll; - struct ether_addr mac_addr = { - .ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}}; - - if (verbose) - printf("* %s\n", __FUNCTION__); - - assert_se(sd_ipv4ll_new(&ll) == 0); - assert_se(ll); - - assert_se(sd_ipv4ll_attach_event(NULL, NULL, 0) == -EINVAL); - assert_se(sd_ipv4ll_attach_event(ll, e, 0) == 0); - assert_se(sd_ipv4ll_attach_event(ll, e, 0) == -EBUSY); - - assert_se(sd_ipv4ll_set_callback(NULL, NULL, NULL) == -EINVAL); - assert_se(sd_ipv4ll_set_callback(ll, NULL, NULL) == 0); - - assert_se(sd_ipv4ll_set_address(ll, &address) == -EINVAL); - address.s_addr |= htobe32(169U << 24 | 254U << 16); - assert_se(sd_ipv4ll_set_address(ll, &address) == -EINVAL); - address.s_addr |= htobe32(0x00FF); - assert_se(sd_ipv4ll_set_address(ll, &address) == -EINVAL); - address.s_addr |= htobe32(0xF000); - assert_se(sd_ipv4ll_set_address(ll, &address) == 0); - address.s_addr |= htobe32(0x0F00); - assert_se(sd_ipv4ll_set_address(ll, &address) == -EINVAL); - - assert_se(sd_ipv4ll_set_address_seed(NULL, seed) == -EINVAL); - assert_se(sd_ipv4ll_set_address_seed(ll, seed) == 0); - - assert_se(sd_ipv4ll_set_mac(NULL, NULL) == -EINVAL); - assert_se(sd_ipv4ll_set_mac(ll, NULL) == -EINVAL); - assert_se(sd_ipv4ll_set_mac(ll, &mac_addr) == 0); - - assert_se(sd_ipv4ll_set_ifindex(NULL, -1) == -EINVAL); - assert_se(sd_ipv4ll_set_ifindex(ll, -1) == -EINVAL); - assert_se(sd_ipv4ll_set_ifindex(ll, -99) == -EINVAL); - assert_se(sd_ipv4ll_set_ifindex(ll, 1) == 0); - assert_se(sd_ipv4ll_set_ifindex(ll, 99) == 0); - - assert_se(sd_ipv4ll_ref(ll) == ll); - assert_se(sd_ipv4ll_unref(ll) == NULL); - - /* Cleanup */ - assert_se(sd_ipv4ll_unref(ll) == NULL); -} - -static void test_basic_request(sd_event *e) { - - sd_ipv4ll *ll; - struct ether_arp arp; - struct ether_addr mac_addr = { - .ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}}; - - if (verbose) - printf("* %s\n", __FUNCTION__); - - assert_se(sd_ipv4ll_new(&ll) == 0); - assert_se(sd_ipv4ll_start(ll) == -EINVAL); - - assert_se(sd_ipv4ll_attach_event(ll, e, 0) == 0); - assert_se(sd_ipv4ll_start(ll) == -EINVAL); - - assert_se(sd_ipv4ll_set_mac(ll, &mac_addr) == 0); - assert_se(sd_ipv4ll_start(ll) == -EINVAL); - - assert_se(sd_ipv4ll_set_callback(ll, basic_request_handler, - basic_request_handler_userdata) == 0); - assert_se(sd_ipv4ll_start(ll) == -EINVAL); - - assert_se(sd_ipv4ll_set_ifindex(ll, 1) == 0); - assert_se(sd_ipv4ll_start(ll) == 0); - - sd_event_run(e, (uint64_t) -1); - assert_se(sd_ipv4ll_start(ll) == -EBUSY); - - assert_se(sd_ipv4ll_is_running(ll)); - - /* PROBE */ - sd_event_run(e, (uint64_t) -1); - assert_se(recv(test_fd[1], &arp, sizeof(struct ether_arp), 0) == sizeof(struct ether_arp)); - - if (extended) { - /* PROBE */ - sd_event_run(e, (uint64_t) -1); - assert_se(recv(test_fd[1], &arp, sizeof(struct ether_arp), 0) == sizeof(struct ether_arp)); - - /* PROBE */ - sd_event_run(e, (uint64_t) -1); - assert_se(recv(test_fd[1], &arp, sizeof(struct ether_arp), 0) == sizeof(struct ether_arp)); - - sd_event_run(e, (uint64_t) -1); - assert_se(basic_request_handler_bind == 1); - } - - sd_ipv4ll_stop(ll); - assert_se(basic_request_handler_stop == 1); - - /* Cleanup */ - assert_se(sd_ipv4ll_unref(ll) == NULL); - safe_close(test_fd[1]); -} - -int main(int argc, char *argv[]) { - _cleanup_(sd_event_unrefp) sd_event *e = NULL; - - log_set_max_level(LOG_DEBUG); - log_parse_environment(); - log_open(); - - assert_se(sd_event_new(&e) >= 0); - - test_public_api_setters(e); - test_basic_request(e); - - return 0; -} |