blob: 6a8c02d1371ececacea653eadab3747cfc663a46 [file] [log] [blame]
#include "mock_network_manager.hpp"
#include "mock_syscall.hpp"
#include "rtnetlink_server.hpp"
#include "types.hpp"
#include <linux/rtnetlink.h>
#include <net/if.h>
#include <chrono>
#include <functional>
#include <sdbusplus/bus.hpp>
#include <sdeventplus/event.hpp>
#include <gtest/gtest.h>
namespace phosphor
{
namespace network
{
sdbusplus::bus::bus bus(sdbusplus::bus::new_default());
std::unique_ptr<MockManager> manager = nullptr;
extern std::unique_ptr<Timer> refreshObjectTimer;
extern std::unique_ptr<Timer> restartTimer;
EventPtr eventPtr = nullptr;
/** @brief refresh the network objects. */
void refreshObjects()
{
if (manager)
{
manager->createChildObjects();
}
}
void initializeTimers()
{
refreshObjectTimer = std::make_unique<Timer>(
sdeventplus::Event::get_default(), std::bind(refreshObjects));
}
class TestRtNetlink : public testing::Test
{
public:
std::string confDir;
phosphor::Descriptor smartSock;
TestRtNetlink()
{
manager =
std::make_unique<MockManager>(bus, "/xyz/openbmc_test/bcd", "/tmp");
sd_event* events;
sd_event_default(&events);
eventPtr.reset(events);
events = nullptr;
setConfDir();
initializeTimers();
createNetLinkSocket();
bus.attach_event(eventPtr.get(), SD_EVENT_PRIORITY_NORMAL);
rtnetlink::Server svr(eventPtr, smartSock);
}
~TestRtNetlink()
{
if (confDir.empty())
{
fs::remove_all(confDir);
}
}
void setConfDir()
{
char tmp[] = "/tmp/NetworkManager.XXXXXX";
confDir = mkdtemp(tmp);
manager->setConfDir(confDir);
}
void createNetLinkSocket()
{
// RtnetLink socket
auto fd = socket(PF_NETLINK, SOCK_RAW | SOCK_NONBLOCK, NETLINK_ROUTE);
smartSock.set(fd);
}
};
TEST_F(TestRtNetlink, WithSingleInterface)
{
using namespace std::chrono;
mock_clear();
// Adds the following ip in the getifaddrs list.
mock_addIF("igb5", 6);
mock_addIP("igb5", "127.0.0.1", "255.255.255.128", IFF_UP | IFF_RUNNING);
constexpr auto BUFSIZE = 4096;
std::array<char, BUFSIZE> msgBuf = {0};
// point the header and the msg structure pointers into the buffer.
auto nlMsg = reinterpret_cast<nlmsghdr*>(msgBuf.data());
// Length of message
nlMsg->nlmsg_len = NLMSG_LENGTH(sizeof(rtmsg));
nlMsg->nlmsg_type = RTM_GETADDR;
nlMsg->nlmsg_flags = NLM_F_DUMP | NLM_F_REQUEST;
nlMsg->nlmsg_seq = 0;
nlMsg->nlmsg_pid = getpid();
EXPECT_EQ(false, manager->hasInterface("igb5"));
// Send the request
send(smartSock(), nlMsg, nlMsg->nlmsg_len, 0);
int i = 3;
while (i--)
{
// wait for timer to expire
std::this_thread::sleep_for(std::chrono::milliseconds(refreshTimeout));
sd_event_run(eventPtr.get(), 10);
};
EXPECT_EQ(true, manager->hasInterface("igb5"));
}
} // namespace network
} // namespace phosphor