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tests: add /char/socket test 

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau 2017-01-03 19:22:03 +01:00
parent 9dbaa4ce58
commit d47fb5d17c
1 changed files with 112 additions and 2 deletions
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114
tests/test-char.c
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@ -3,9 +3,11 @@
#include "qemu-common.h"
#include "qemu/config-file.h"
#include "qemu/sockets.h"
#include "sysemu/char.h"
#include "sysemu/sysemu.h"
#include "qapi/error.h"
#include "qom/qom-qobject.h"
#include "qmp-commands.h"
static bool quit;
@ -16,7 +18,6 @@ typedef struct FeHandler {
char read_buf[128];
} FeHandler;
#ifndef _WIN32
static void main_loop(void)
{
bool nonblocking;
@ -28,7 +29,6 @@ static void main_loop(void)
last_io = main_loop_wait(nonblocking);
} while (!quit);
}
#endif
static int fe_can_read(void *opaque)
{
@ -211,6 +211,114 @@ static void char_mux_test(void)
object_unparent(OBJECT(chr));
}
typedef struct SocketIdleData {
GMainLoop *loop;
Chardev *chr;
bool conn_expected;
CharBackend *be;
CharBackend *client_be;
} SocketIdleData;
static gboolean char_socket_test_idle(gpointer user_data)
{
SocketIdleData *data = user_data;
if (object_property_get_bool(OBJECT(data->chr), "connected", NULL)
== data->conn_expected) {
quit = true;
return FALSE;
}
return TRUE;
}
static void socket_read(void *opaque, const uint8_t *buf, int size)
{
SocketIdleData *data = opaque;
g_assert_cmpint(size, ==, 1);
g_assert_cmpint(*buf, ==, 'Z');
size = qemu_chr_fe_write(data->be, (const uint8_t *)"hello", 5);
g_assert_cmpint(size, ==, 5);
}
static int socket_can_read(void *opaque)
{
return 10;
}
static void socket_read_hello(void *opaque, const uint8_t *buf, int size)
{
g_assert_cmpint(size, ==, 5);
g_assert(strncmp((char *)buf, "hello", 5) == 0);
quit = true;
}
static int socket_can_read_hello(void *opaque)
{
return 10;
}
static void char_socket_test(void)
{
Chardev *chr = qemu_chr_new("server", "tcp:127.0.0.1:0,server,nowait");
Chardev *chr_client;
QObject *addr;
QDict *qdict, *data;
const char *port;
SocketIdleData d = { .chr = chr };
CharBackend be;
CharBackend client_be;
char *tmp;
d.be = &be;
d.client_be = &be;
g_assert_nonnull(chr);
g_assert(!object_property_get_bool(OBJECT(chr), "connected", &error_abort));
addr = object_property_get_qobject(OBJECT(chr), "addr", &error_abort);
qdict = qobject_to_qdict(addr);
data = qdict_get_qdict(qdict, "data");
port = qdict_get_str(data, "port");
tmp = g_strdup_printf("tcp:127.0.0.1:%s", port);
QDECREF(qdict);
qemu_chr_fe_init(&be, chr, &error_abort);
qemu_chr_fe_set_handlers(&be, socket_can_read, socket_read,
NULL, &d, NULL, true);
chr_client = qemu_chr_new("client", tmp);
qemu_chr_fe_init(&client_be, chr_client, &error_abort);
qemu_chr_fe_set_handlers(&client_be, socket_can_read_hello,
socket_read_hello,
NULL, &d, NULL, true);
g_free(tmp);
d.conn_expected = true;
guint id = g_idle_add(char_socket_test_idle, &d);
g_source_set_name_by_id(id, "test-idle");
g_assert_cmpint(id, >, 0);
main_loop();
g_assert(object_property_get_bool(OBJECT(chr), "connected", &error_abort));
g_assert(object_property_get_bool(OBJECT(chr_client),
"connected", &error_abort));
qemu_chr_write_all(chr_client, (const uint8_t *)"Z", 1);
main_loop();
object_unparent(OBJECT(chr_client));
d.conn_expected = false;
g_idle_add(char_socket_test_idle, &d);
main_loop();
object_unparent(OBJECT(chr));
}
#ifndef _WIN32
static void char_pipe_test(void)
{
@ -401,6 +509,7 @@ static void char_invalid_test(void)
int main(int argc, char **argv)
{
qemu_init_main_loop(&error_abort);
socket_init();
g_test_init(&argc, &argv, NULL);
@ -419,6 +528,7 @@ int main(int argc, char **argv)
g_test_add_func("/char/pipe", char_pipe_test);
#endif
g_test_add_func("/char/file", char_file_test);
g_test_add_func("/char/socket", char_socket_test);
return g_test_run();
}