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-rw-r--r--qemu/tests/test-io-channel-socket.c568
1 files changed, 0 insertions, 568 deletions
diff --git a/qemu/tests/test-io-channel-socket.c b/qemu/tests/test-io-channel-socket.c
deleted file mode 100644
index 855306b8d..000000000
--- a/qemu/tests/test-io-channel-socket.c
+++ /dev/null
@@ -1,568 +0,0 @@
-/*
- * QEMU I/O channel sockets test
- *
- * Copyright (c) 2015-2016 Red Hat, Inc.
- *
- * This library 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 of the License, or (at your option) any later version.
- *
- * This library 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 this library; if not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include "qemu/osdep.h"
-#include "io/channel-socket.h"
-#include "io/channel-util.h"
-#include "io-channel-helpers.h"
-#include "qapi/error.h"
-
-#ifndef AI_ADDRCONFIG
-# define AI_ADDRCONFIG 0
-#endif
-#ifndef EAI_ADDRFAMILY
-# define EAI_ADDRFAMILY 0
-#endif
-
-static int check_bind(const char *hostname, bool *has_proto)
-{
- int fd = -1;
- struct addrinfo ai, *res = NULL;
- int rc;
- int ret = -1;
-
- memset(&ai, 0, sizeof(ai));
- ai.ai_flags = AI_CANONNAME | AI_ADDRCONFIG;
- ai.ai_family = AF_UNSPEC;
- ai.ai_socktype = SOCK_STREAM;
-
- /* lookup */
- rc = getaddrinfo(hostname, NULL, &ai, &res);
- if (rc != 0) {
- if (rc == EAI_ADDRFAMILY ||
- rc == EAI_FAMILY) {
- *has_proto = false;
- goto done;
- }
- goto cleanup;
- }
-
- fd = qemu_socket(res->ai_family, res->ai_socktype, res->ai_protocol);
- if (fd < 0) {
- goto cleanup;
- }
-
- if (bind(fd, res->ai_addr, res->ai_addrlen) < 0) {
- if (errno == EADDRNOTAVAIL) {
- *has_proto = false;
- goto done;
- }
- goto cleanup;
- }
-
- *has_proto = true;
- done:
- ret = 0;
-
- cleanup:
- if (fd != -1) {
- close(fd);
- }
- if (res) {
- freeaddrinfo(res);
- }
- return ret;
-}
-
-static int check_protocol_support(bool *has_ipv4, bool *has_ipv6)
-{
- if (check_bind("127.0.0.1", has_ipv4) < 0) {
- return -1;
- }
- if (check_bind("::1", has_ipv6) < 0) {
- return -1;
- }
-
- return 0;
-}
-
-
-static void test_io_channel_set_socket_bufs(QIOChannel *src,
- QIOChannel *dst)
-{
- int buflen = 64 * 1024;
-
- /*
- * Make the socket buffers small so that we see
- * the effects of partial reads/writes
- */
- setsockopt(((QIOChannelSocket *)src)->fd,
- SOL_SOCKET, SO_SNDBUF,
- (char *)&buflen,
- sizeof(buflen));
-
- setsockopt(((QIOChannelSocket *)dst)->fd,
- SOL_SOCKET, SO_SNDBUF,
- (char *)&buflen,
- sizeof(buflen));
-}
-
-
-static void test_io_channel_setup_sync(SocketAddress *listen_addr,
- SocketAddress *connect_addr,
- QIOChannel **src,
- QIOChannel **dst)
-{
- QIOChannelSocket *lioc;
-
- lioc = qio_channel_socket_new();
- qio_channel_socket_listen_sync(lioc, listen_addr, &error_abort);
-
- if (listen_addr->type == SOCKET_ADDRESS_KIND_INET) {
- SocketAddress *laddr = qio_channel_socket_get_local_address(
- lioc, &error_abort);
-
- g_free(connect_addr->u.inet.data->port);
- connect_addr->u.inet.data->port = g_strdup(laddr->u.inet.data->port);
-
- qapi_free_SocketAddress(laddr);
- }
-
- *src = QIO_CHANNEL(qio_channel_socket_new());
- qio_channel_socket_connect_sync(
- QIO_CHANNEL_SOCKET(*src), connect_addr, &error_abort);
- qio_channel_set_delay(*src, false);
-
- qio_channel_wait(QIO_CHANNEL(lioc), G_IO_IN);
- *dst = QIO_CHANNEL(qio_channel_socket_accept(lioc, &error_abort));
- g_assert(*dst);
-
- test_io_channel_set_socket_bufs(*src, *dst);
-
- object_unref(OBJECT(lioc));
-}
-
-
-struct TestIOChannelData {
- bool err;
- GMainLoop *loop;
-};
-
-
-static void test_io_channel_complete(Object *src,
- Error *err,
- gpointer opaque)
-{
- struct TestIOChannelData *data = opaque;
- data->err = err != NULL;
- g_main_loop_quit(data->loop);
-}
-
-
-static void test_io_channel_setup_async(SocketAddress *listen_addr,
- SocketAddress *connect_addr,
- QIOChannel **src,
- QIOChannel **dst)
-{
- QIOChannelSocket *lioc;
- struct TestIOChannelData data;
-
- data.loop = g_main_loop_new(g_main_context_default(),
- TRUE);
-
- lioc = qio_channel_socket_new();
- qio_channel_socket_listen_async(
- lioc, listen_addr,
- test_io_channel_complete, &data, NULL);
-
- g_main_loop_run(data.loop);
- g_main_context_iteration(g_main_context_default(), FALSE);
-
- g_assert(!data.err);
-
- if (listen_addr->type == SOCKET_ADDRESS_KIND_INET) {
- SocketAddress *laddr = qio_channel_socket_get_local_address(
- lioc, &error_abort);
-
- g_free(connect_addr->u.inet.data->port);
- connect_addr->u.inet.data->port = g_strdup(laddr->u.inet.data->port);
-
- qapi_free_SocketAddress(laddr);
- }
-
- *src = QIO_CHANNEL(qio_channel_socket_new());
-
- qio_channel_socket_connect_async(
- QIO_CHANNEL_SOCKET(*src), connect_addr,
- test_io_channel_complete, &data, NULL);
-
- g_main_loop_run(data.loop);
- g_main_context_iteration(g_main_context_default(), FALSE);
-
- g_assert(!data.err);
-
- qio_channel_wait(QIO_CHANNEL(lioc), G_IO_IN);
- *dst = QIO_CHANNEL(qio_channel_socket_accept(lioc, &error_abort));
- g_assert(*dst);
-
- qio_channel_set_delay(*src, false);
- test_io_channel_set_socket_bufs(*src, *dst);
-
- object_unref(OBJECT(lioc));
-
- g_main_loop_unref(data.loop);
-}
-
-
-static void test_io_channel(bool async,
- SocketAddress *listen_addr,
- SocketAddress *connect_addr,
- bool passFD)
-{
- QIOChannel *src, *dst;
- QIOChannelTest *test;
- if (async) {
- test_io_channel_setup_async(listen_addr, connect_addr, &src, &dst);
-
- g_assert(!passFD ||
- qio_channel_has_feature(src, QIO_CHANNEL_FEATURE_FD_PASS));
- g_assert(!passFD ||
- qio_channel_has_feature(dst, QIO_CHANNEL_FEATURE_FD_PASS));
-
- test = qio_channel_test_new();
- qio_channel_test_run_threads(test, true, src, dst);
- qio_channel_test_validate(test);
-
- object_unref(OBJECT(src));
- object_unref(OBJECT(dst));
-
- test_io_channel_setup_async(listen_addr, connect_addr, &src, &dst);
-
- g_assert(!passFD ||
- qio_channel_has_feature(src, QIO_CHANNEL_FEATURE_FD_PASS));
- g_assert(!passFD ||
- qio_channel_has_feature(dst, QIO_CHANNEL_FEATURE_FD_PASS));
-
- test = qio_channel_test_new();
- qio_channel_test_run_threads(test, false, src, dst);
- qio_channel_test_validate(test);
-
- object_unref(OBJECT(src));
- object_unref(OBJECT(dst));
- } else {
- test_io_channel_setup_sync(listen_addr, connect_addr, &src, &dst);
-
- g_assert(!passFD ||
- qio_channel_has_feature(src, QIO_CHANNEL_FEATURE_FD_PASS));
- g_assert(!passFD ||
- qio_channel_has_feature(dst, QIO_CHANNEL_FEATURE_FD_PASS));
-
- test = qio_channel_test_new();
- qio_channel_test_run_threads(test, true, src, dst);
- qio_channel_test_validate(test);
-
- object_unref(OBJECT(src));
- object_unref(OBJECT(dst));
-
- test_io_channel_setup_sync(listen_addr, connect_addr, &src, &dst);
-
- g_assert(!passFD ||
- qio_channel_has_feature(src, QIO_CHANNEL_FEATURE_FD_PASS));
- g_assert(!passFD ||
- qio_channel_has_feature(dst, QIO_CHANNEL_FEATURE_FD_PASS));
-
- test = qio_channel_test_new();
- qio_channel_test_run_threads(test, false, src, dst);
- qio_channel_test_validate(test);
-
- object_unref(OBJECT(src));
- object_unref(OBJECT(dst));
- }
-}
-
-
-static void test_io_channel_ipv4(bool async)
-{
- SocketAddress *listen_addr = g_new0(SocketAddress, 1);
- SocketAddress *connect_addr = g_new0(SocketAddress, 1);
-
- listen_addr->type = SOCKET_ADDRESS_KIND_INET;
- listen_addr->u.inet.data = g_new(InetSocketAddress, 1);
- *listen_addr->u.inet.data = (InetSocketAddress) {
- .host = g_strdup("127.0.0.1"),
- .port = NULL, /* Auto-select */
- };
-
- connect_addr->type = SOCKET_ADDRESS_KIND_INET;
- connect_addr->u.inet.data = g_new(InetSocketAddress, 1);
- *connect_addr->u.inet.data = (InetSocketAddress) {
- .host = g_strdup("127.0.0.1"),
- .port = NULL, /* Filled in later */
- };
-
- test_io_channel(async, listen_addr, connect_addr, false);
-
- qapi_free_SocketAddress(listen_addr);
- qapi_free_SocketAddress(connect_addr);
-}
-
-
-static void test_io_channel_ipv4_sync(void)
-{
- return test_io_channel_ipv4(false);
-}
-
-
-static void test_io_channel_ipv4_async(void)
-{
- return test_io_channel_ipv4(true);
-}
-
-
-static void test_io_channel_ipv6(bool async)
-{
- SocketAddress *listen_addr = g_new0(SocketAddress, 1);
- SocketAddress *connect_addr = g_new0(SocketAddress, 1);
-
- listen_addr->type = SOCKET_ADDRESS_KIND_INET;
- listen_addr->u.inet.data = g_new(InetSocketAddress, 1);
- *listen_addr->u.inet.data = (InetSocketAddress) {
- .host = g_strdup("::1"),
- .port = NULL, /* Auto-select */
- };
-
- connect_addr->type = SOCKET_ADDRESS_KIND_INET;
- connect_addr->u.inet.data = g_new(InetSocketAddress, 1);
- *connect_addr->u.inet.data = (InetSocketAddress) {
- .host = g_strdup("::1"),
- .port = NULL, /* Filled in later */
- };
-
- test_io_channel(async, listen_addr, connect_addr, false);
-
- qapi_free_SocketAddress(listen_addr);
- qapi_free_SocketAddress(connect_addr);
-}
-
-
-static void test_io_channel_ipv6_sync(void)
-{
- return test_io_channel_ipv6(false);
-}
-
-
-static void test_io_channel_ipv6_async(void)
-{
- return test_io_channel_ipv6(true);
-}
-
-
-#ifndef _WIN32
-static void test_io_channel_unix(bool async)
-{
- SocketAddress *listen_addr = g_new0(SocketAddress, 1);
- SocketAddress *connect_addr = g_new0(SocketAddress, 1);
-
-#define TEST_SOCKET "test-io-channel-socket.sock"
- listen_addr->type = SOCKET_ADDRESS_KIND_UNIX;
- listen_addr->u.q_unix.data = g_new0(UnixSocketAddress, 1);
- listen_addr->u.q_unix.data->path = g_strdup(TEST_SOCKET);
-
- connect_addr->type = SOCKET_ADDRESS_KIND_UNIX;
- connect_addr->u.q_unix.data = g_new0(UnixSocketAddress, 1);
- connect_addr->u.q_unix.data->path = g_strdup(TEST_SOCKET);
-
- test_io_channel(async, listen_addr, connect_addr, true);
-
- qapi_free_SocketAddress(listen_addr);
- qapi_free_SocketAddress(connect_addr);
- unlink(TEST_SOCKET);
-}
-
-
-static void test_io_channel_unix_sync(void)
-{
- return test_io_channel_unix(false);
-}
-
-
-static void test_io_channel_unix_async(void)
-{
- return test_io_channel_unix(true);
-}
-
-static void test_io_channel_unix_fd_pass(void)
-{
- SocketAddress *listen_addr = g_new0(SocketAddress, 1);
- SocketAddress *connect_addr = g_new0(SocketAddress, 1);
- QIOChannel *src, *dst;
- int testfd;
- int fdsend[3];
- int *fdrecv = NULL;
- size_t nfdrecv = 0;
- size_t i;
- char bufsend[12], bufrecv[12];
- struct iovec iosend[1], iorecv[1];
-
-#define TEST_SOCKET "test-io-channel-socket.sock"
-#define TEST_FILE "test-io-channel-socket.txt"
-
- testfd = open(TEST_FILE, O_RDWR|O_TRUNC|O_CREAT, 0700);
- g_assert(testfd != -1);
- fdsend[0] = testfd;
- fdsend[1] = testfd;
- fdsend[2] = testfd;
-
- listen_addr->type = SOCKET_ADDRESS_KIND_UNIX;
- listen_addr->u.q_unix.data = g_new0(UnixSocketAddress, 1);
- listen_addr->u.q_unix.data->path = g_strdup(TEST_SOCKET);
-
- connect_addr->type = SOCKET_ADDRESS_KIND_UNIX;
- connect_addr->u.q_unix.data = g_new0(UnixSocketAddress, 1);
- connect_addr->u.q_unix.data->path = g_strdup(TEST_SOCKET);
-
- test_io_channel_setup_sync(listen_addr, connect_addr, &src, &dst);
-
- memcpy(bufsend, "Hello World", G_N_ELEMENTS(bufsend));
-
- iosend[0].iov_base = bufsend;
- iosend[0].iov_len = G_N_ELEMENTS(bufsend);
-
- iorecv[0].iov_base = bufrecv;
- iorecv[0].iov_len = G_N_ELEMENTS(bufrecv);
-
- g_assert(qio_channel_has_feature(src, QIO_CHANNEL_FEATURE_FD_PASS));
- g_assert(qio_channel_has_feature(dst, QIO_CHANNEL_FEATURE_FD_PASS));
-
- qio_channel_writev_full(src,
- iosend,
- G_N_ELEMENTS(iosend),
- fdsend,
- G_N_ELEMENTS(fdsend),
- &error_abort);
-
- qio_channel_readv_full(dst,
- iorecv,
- G_N_ELEMENTS(iorecv),
- &fdrecv,
- &nfdrecv,
- &error_abort);
-
- g_assert(nfdrecv == G_N_ELEMENTS(fdsend));
- /* Each recvd FD should be different from sent FD */
- for (i = 0; i < nfdrecv; i++) {
- g_assert_cmpint(fdrecv[i], !=, testfd);
- }
- /* Each recvd FD should be different from each other */
- g_assert_cmpint(fdrecv[0], !=, fdrecv[1]);
- g_assert_cmpint(fdrecv[0], !=, fdrecv[2]);
- g_assert_cmpint(fdrecv[1], !=, fdrecv[2]);
-
- /* Check the I/O buf we sent at the same time matches */
- g_assert(memcmp(bufsend, bufrecv, G_N_ELEMENTS(bufsend)) == 0);
-
- /* Write some data into the FD we received */
- g_assert(write(fdrecv[0], bufsend, G_N_ELEMENTS(bufsend)) ==
- G_N_ELEMENTS(bufsend));
-
- /* Read data from the original FD and make sure it matches */
- memset(bufrecv, 0, G_N_ELEMENTS(bufrecv));
- g_assert(lseek(testfd, 0, SEEK_SET) == 0);
- g_assert(read(testfd, bufrecv, G_N_ELEMENTS(bufrecv)) ==
- G_N_ELEMENTS(bufrecv));
- g_assert(memcmp(bufsend, bufrecv, G_N_ELEMENTS(bufsend)) == 0);
-
- object_unref(OBJECT(src));
- object_unref(OBJECT(dst));
- qapi_free_SocketAddress(listen_addr);
- qapi_free_SocketAddress(connect_addr);
- unlink(TEST_SOCKET);
- unlink(TEST_FILE);
- close(testfd);
- for (i = 0; i < nfdrecv; i++) {
- close(fdrecv[i]);
- }
- g_free(fdrecv);
-}
-#endif /* _WIN32 */
-
-
-static void test_io_channel_ipv4_fd(void)
-{
- QIOChannel *ioc;
- int fd = -1;
- struct sockaddr_in sa = {
- .sin_family = AF_INET,
- .sin_addr = {
- .s_addr = htonl(INADDR_LOOPBACK),
- }
- /* Leave port unset for auto-assign */
- };
- socklen_t salen = sizeof(sa);
-
- fd = socket(AF_INET, SOCK_STREAM, 0);
- g_assert_cmpint(fd, >, -1);
-
- g_assert_cmpint(bind(fd, (struct sockaddr *)&sa, salen), ==, 0);
-
- ioc = qio_channel_new_fd(fd, &error_abort);
-
- g_assert_cmpstr(object_get_typename(OBJECT(ioc)),
- ==,
- TYPE_QIO_CHANNEL_SOCKET);
-
- object_unref(OBJECT(ioc));
-}
-
-
-int main(int argc, char **argv)
-{
- bool has_ipv4, has_ipv6;
-
- module_call_init(MODULE_INIT_QOM);
- socket_init();
-
- g_test_init(&argc, &argv, NULL);
-
- /* We're creating actual IPv4/6 sockets, so we should
- * check if the host running tests actually supports
- * each protocol to avoid breaking tests on machines
- * with either IPv4 or IPv6 disabled.
- */
- if (check_protocol_support(&has_ipv4, &has_ipv6) < 0) {
- return 1;
- }
-
- if (has_ipv4) {
- g_test_add_func("/io/channel/socket/ipv4-sync",
- test_io_channel_ipv4_sync);
- g_test_add_func("/io/channel/socket/ipv4-async",
- test_io_channel_ipv4_async);
- g_test_add_func("/io/channel/socket/ipv4-fd",
- test_io_channel_ipv4_fd);
- }
- if (has_ipv6) {
- g_test_add_func("/io/channel/socket/ipv6-sync",
- test_io_channel_ipv6_sync);
- g_test_add_func("/io/channel/socket/ipv6-async",
- test_io_channel_ipv6_async);
- }
-
-#ifndef _WIN32
- g_test_add_func("/io/channel/socket/unix-sync",
- test_io_channel_unix_sync);
- g_test_add_func("/io/channel/socket/unix-async",
- test_io_channel_unix_async);
- g_test_add_func("/io/channel/socket/unix-fd-pass",
- test_io_channel_unix_fd_pass);
-#endif /* _WIN32 */
-
- return g_test_run();
-}