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xemu/tests/test-qga.c
Alex Chen 43d1da7cb9 test-qga: fix a resource leak in test_qga_guest_get_osinfo() 
The fixture->fd is created in fixture_setup() and, likewise, needs to be closed
in fixture_tear_down().

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201125102403.57709-1-alex.chen@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-12-09 08:04:34 +01:00

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#include "qemu/osdep.h"
#include <locale.h>
#include <glib/gstdio.h>
#include <sys/socket.h>
#include <sys/un.h>
#include "qtest/libqos/libqtest.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qlist.h"
typedef struct {
char *test_dir;
GMainLoop *loop;
int fd;
GPid pid;
} TestFixture;
static int connect_qga(char *path)
{
int s, ret, len, i = 0;
struct sockaddr_un remote;
s = socket(AF_UNIX, SOCK_STREAM, 0);
g_assert(s != -1);
remote.sun_family = AF_UNIX;
do {
strcpy(remote.sun_path, path);
len = strlen(remote.sun_path) + sizeof(remote.sun_family);
ret = connect(s, (struct sockaddr *)&remote, len);
if (ret == -1) {
g_usleep(G_USEC_PER_SEC);
}
if (i++ == 10) {
return -1;
}
} while (ret == -1);
return s;
}
static void qga_watch(GPid pid, gint status, gpointer user_data)
{
TestFixture *fixture = user_data;
g_assert_cmpint(status, ==, 0);
g_main_loop_quit(fixture->loop);
}
static void
fixture_setup(TestFixture *fixture, gconstpointer data, gchar **envp)
{
const gchar *extra_arg = data;
GError *error = NULL;
gchar *cwd, *path, *cmd, **argv = NULL;
fixture->loop = g_main_loop_new(NULL, FALSE);
fixture->test_dir = g_strdup("/tmp/qgatest.XXXXXX");
g_assert_nonnull(mkdtemp(fixture->test_dir));
path = g_build_filename(fixture->test_dir, "sock", NULL);
cwd = g_get_current_dir();
cmd = g_strdup_printf("%s%cqga%cqemu-ga -m unix-listen -t %s -p %s %s %s",
cwd, G_DIR_SEPARATOR, G_DIR_SEPARATOR,
fixture->test_dir, path,
getenv("QTEST_LOG") ? "-v" : "",
extra_arg ?: "");
g_shell_parse_argv(cmd, NULL, &argv, &error);
g_assert_no_error(error);
g_spawn_async(fixture->test_dir, argv, envp,
G_SPAWN_SEARCH_PATH|G_SPAWN_DO_NOT_REAP_CHILD,
NULL, NULL, &fixture->pid, &error);
g_assert_no_error(error);
g_child_watch_add(fixture->pid, qga_watch, fixture);
fixture->fd = connect_qga(path);
g_assert_cmpint(fixture->fd, !=, -1);
g_strfreev(argv);
g_free(cmd);
g_free(cwd);
g_free(path);
}
static void
fixture_tear_down(TestFixture *fixture, gconstpointer data)
{
gchar *tmp;
kill(fixture->pid, SIGTERM);
g_main_loop_run(fixture->loop);
g_main_loop_unref(fixture->loop);
g_spawn_close_pid(fixture->pid);
tmp = g_build_filename(fixture->test_dir, "foo", NULL);
g_unlink(tmp);
g_free(tmp);
tmp = g_build_filename(fixture->test_dir, "qga.state", NULL);
g_unlink(tmp);
g_free(tmp);
tmp = g_build_filename(fixture->test_dir, "sock", NULL);
g_unlink(tmp);
g_free(tmp);
g_rmdir(fixture->test_dir);
g_free(fixture->test_dir);
close(fixture->fd);
}
static void qmp_assertion_message_error(const char *domain,
const char *file,
int line,
const char *func,
const char *expr,
QDict *dict)
{
const char *class, *desc;
char *s;
QDict *error;
error = qdict_get_qdict(dict, "error");
class = qdict_get_try_str(error, "class");
desc = qdict_get_try_str(error, "desc");
s = g_strdup_printf("assertion failed %s: %s %s", expr, class, desc);
g_assertion_message(domain, file, line, func, s);
g_free(s);
}
#define qmp_assert_no_error(err) do { \
if (qdict_haskey(err, "error")) { \
qmp_assertion_message_error(G_LOG_DOMAIN, __FILE__, __LINE__, \
G_STRFUNC, #err, err); \
} \
} while (0)
static void test_qga_sync_delimited(gconstpointer fix)
{
const TestFixture *fixture = fix;
guint32 v, r = g_test_rand_int();
unsigned char c;
QDict *ret;
qmp_fd_send_raw(fixture->fd, "\xff");
qmp_fd_send(fixture->fd,
"{'execute': 'guest-sync-delimited',"
" 'arguments': {'id': %u } }",
r);
/*
* Read and ignore garbage until resynchronized.
*
* Note that the full reset sequence would involve checking the
* response of guest-sync-delimited and repeating the loop if
* 'id' field of the response does not match the 'id' field of
* the request. Testing this fully would require inserting
* garbage in the response stream and is left as a future test
* to implement.
*
* TODO: The server shouldn't emit so much garbage (among other
* things, it loudly complains about the client's \xff being
* invalid JSON, even though it is a documented part of the
* handshake.
*/
do {
v = read(fixture->fd, &c, 1);
g_assert_cmpint(v, ==, 1);
} while (c != 0xff);
ret = qmp_fd_receive(fixture->fd);
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
v = qdict_get_int(ret, "return");
g_assert_cmpint(r, ==, v);
qobject_unref(ret);
}
static void test_qga_sync(gconstpointer fix)
{
const TestFixture *fixture = fix;
guint32 v, r = g_test_rand_int();
QDict *ret;
/*
* TODO guest-sync is inherently limited: we cannot distinguish
* failure caused by reacting to garbage on the wire prior to this
* command, from failure of this actual command. Clients are
* supposed to be able to send a raw '\xff' byte to at least
* re-synchronize the server's parser prior to this command, but
* we are not in a position to test that here because (at least
* for now) it causes the server to issue an error message about
* invalid JSON. Testing of '\xff' handling is done in
* guest-sync-delimited instead.
*/
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-sync', 'arguments': {'id': %u } }",
r);
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
v = qdict_get_int(ret, "return");
g_assert_cmpint(r, ==, v);
qobject_unref(ret);
}
static void test_qga_ping(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-ping'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
qobject_unref(ret);
}
static void test_qga_id(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-ping', 'id': 1}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
g_assert_cmpint(qdict_get_int(ret, "id"), ==, 1);
qobject_unref(ret);
}
static void test_qga_invalid_oob(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
ret = qmp_fd(fixture->fd, "{'exec-oob': 'guest-ping'}");
g_assert_nonnull(ret);
qmp_expect_error_and_unref(ret, "GenericError");
}
static void test_qga_invalid_args(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret, *error;
const gchar *class, *desc;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-ping', "
"'arguments': {'foo': 42 }}");
g_assert_nonnull(ret);
error = qdict_get_qdict(ret, "error");
class = qdict_get_try_str(error, "class");
desc = qdict_get_try_str(error, "desc");
g_assert_cmpstr(class, ==, "GenericError");
g_assert_cmpstr(desc, ==, "Parameter 'foo' is unexpected");
qobject_unref(ret);
}
static void test_qga_invalid_cmd(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret, *error;
const gchar *class, *desc;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-invalid-cmd'}");
g_assert_nonnull(ret);
error = qdict_get_qdict(ret, "error");
class = qdict_get_try_str(error, "class");
desc = qdict_get_try_str(error, "desc");
g_assert_cmpstr(class, ==, "CommandNotFound");
g_assert_cmpint(strlen(desc), >, 0);
qobject_unref(ret);
}
static void test_qga_info(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret, *val;
const gchar *version;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-info'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
val = qdict_get_qdict(ret, "return");
version = qdict_get_try_str(val, "version");
g_assert_cmpstr(version, ==, QEMU_VERSION);
qobject_unref(ret);
}
static void test_qga_get_vcpus(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
QList *list;
const QListEntry *entry;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-vcpus'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
/* check there is at least a cpu */
list = qdict_get_qlist(ret, "return");
entry = qlist_first(list);
g_assert(qdict_haskey(qobject_to(QDict, entry->value), "online"));
g_assert(qdict_haskey(qobject_to(QDict, entry->value), "logical-id"));
qobject_unref(ret);
}
static void test_qga_get_fsinfo(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
QList *list;
const QListEntry *entry;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-fsinfo'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
/* sanity-check the response if there are any filesystems */
list = qdict_get_qlist(ret, "return");
entry = qlist_first(list);
if (entry) {
g_assert(qdict_haskey(qobject_to(QDict, entry->value), "name"));
g_assert(qdict_haskey(qobject_to(QDict, entry->value), "mountpoint"));
g_assert(qdict_haskey(qobject_to(QDict, entry->value), "type"));
g_assert(qdict_haskey(qobject_to(QDict, entry->value), "disk"));
}
qobject_unref(ret);
}
static void test_qga_get_memory_block_info(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret, *val;
int64_t size;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-memory-block-info'}");
g_assert_nonnull(ret);
/* some systems might not expose memory block info in sysfs */
if (!qdict_haskey(ret, "error")) {
/* check there is at least some memory */
val = qdict_get_qdict(ret, "return");
size = qdict_get_int(val, "size");
g_assert_cmpint(size, >, 0);
}
qobject_unref(ret);
}
static void test_qga_get_memory_blocks(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
QList *list;
const QListEntry *entry;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-memory-blocks'}");
g_assert_nonnull(ret);
/* some systems might not expose memory block info in sysfs */
if (!qdict_haskey(ret, "error")) {
list = qdict_get_qlist(ret, "return");
entry = qlist_first(list);
/* newer versions of qga may return empty list without error */
if (entry) {
g_assert(qdict_haskey(qobject_to(QDict, entry->value),
"phys-index"));
g_assert(qdict_haskey(qobject_to(QDict, entry->value), "online"));
}
}
qobject_unref(ret);
}
static void test_qga_network_get_interfaces(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
QList *list;
const QListEntry *entry;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-network-get-interfaces'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
/* check there is at least an interface */
list = qdict_get_qlist(ret, "return");
entry = qlist_first(list);
g_assert(qdict_haskey(qobject_to(QDict, entry->value), "name"));
qobject_unref(ret);
}
static void test_qga_file_ops(gconstpointer fix)
{
const TestFixture *fixture = fix;
const unsigned char helloworld[] = "Hello World!\n";
const char *b64;
gchar *path, *enc;
unsigned char *dec;
QDict *ret, *val;
int64_t id, eof;
gsize count;
FILE *f;
char tmp[100];
/* open */
ret = qmp_fd(fixture->fd, "{'execute': 'guest-file-open',"
" 'arguments': { 'path': 'foo', 'mode': 'w+' } }");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
id = qdict_get_int(ret, "return");
qobject_unref(ret);
enc = g_base64_encode(helloworld, sizeof(helloworld));
/* write */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-write',"
" 'arguments': { 'handle': %" PRId64 ", 'buf-b64': %s } }",
id, enc);
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
val = qdict_get_qdict(ret, "return");
count = qdict_get_int(val, "count");
eof = qdict_get_bool(val, "eof");
g_assert_cmpint(count, ==, sizeof(helloworld));
g_assert_cmpint(eof, ==, 0);
qobject_unref(ret);
/* flush */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-flush',"
" 'arguments': {'handle': %" PRId64 "} }",
id);
qobject_unref(ret);
/* close */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-close',"
" 'arguments': {'handle': %" PRId64 "} }",
id);
qobject_unref(ret);
/* check content */
path = g_build_filename(fixture->test_dir, "foo", NULL);
f = fopen(path, "r");
g_free(path);
g_assert_nonnull(f);
count = fread(tmp, 1, sizeof(tmp), f);
g_assert_cmpint(count, ==, sizeof(helloworld));
tmp[count] = 0;
g_assert_cmpstr(tmp, ==, (char *)helloworld);
fclose(f);
/* open */
ret = qmp_fd(fixture->fd, "{'execute': 'guest-file-open',"
" 'arguments': { 'path': 'foo', 'mode': 'r' } }");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
id = qdict_get_int(ret, "return");
qobject_unref(ret);
/* read */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
val = qdict_get_qdict(ret, "return");
count = qdict_get_int(val, "count");
eof = qdict_get_bool(val, "eof");
b64 = qdict_get_str(val, "buf-b64");
g_assert_cmpint(count, ==, sizeof(helloworld));
g_assert(eof);
g_assert_cmpstr(b64, ==, enc);
qobject_unref(ret);
g_free(enc);
/* read eof */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
val = qdict_get_qdict(ret, "return");
count = qdict_get_int(val, "count");
eof = qdict_get_bool(val, "eof");
b64 = qdict_get_str(val, "buf-b64");
g_assert_cmpint(count, ==, 0);
g_assert(eof);
g_assert_cmpstr(b64, ==, "");
qobject_unref(ret);
/* seek */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-seek',"
" 'arguments': { 'handle': %" PRId64 ", "
" 'offset': %d, 'whence': %s } }",
id, 6, "set");
qmp_assert_no_error(ret);
val = qdict_get_qdict(ret, "return");
count = qdict_get_int(val, "position");
eof = qdict_get_bool(val, "eof");
g_assert_cmpint(count, ==, 6);
g_assert(!eof);
qobject_unref(ret);
/* partial read */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
val = qdict_get_qdict(ret, "return");
count = qdict_get_int(val, "count");
eof = qdict_get_bool(val, "eof");
b64 = qdict_get_str(val, "buf-b64");
g_assert_cmpint(count, ==, sizeof(helloworld) - 6);
g_assert(eof);
dec = g_base64_decode(b64, &count);
g_assert_cmpint(count, ==, sizeof(helloworld) - 6);
g_assert_cmpmem(dec, count, helloworld + 6, sizeof(helloworld) - 6);
g_free(dec);
qobject_unref(ret);
/* close */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-close',"
" 'arguments': {'handle': %" PRId64 "} }",
id);
qobject_unref(ret);
}
static void test_qga_file_write_read(gconstpointer fix)
{
const TestFixture *fixture = fix;
const unsigned char helloworld[] = "Hello World!\n";
const char *b64;
gchar *enc;
QDict *ret, *val;
int64_t id, eof;
gsize count;
/* open */
ret = qmp_fd(fixture->fd, "{'execute': 'guest-file-open',"
" 'arguments': { 'path': 'foo', 'mode': 'w+' } }");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
id = qdict_get_int(ret, "return");
qobject_unref(ret);
enc = g_base64_encode(helloworld, sizeof(helloworld));
/* write */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-write',"
" 'arguments': { 'handle': %" PRId64 ","
" 'buf-b64': %s } }", id, enc);
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
val = qdict_get_qdict(ret, "return");
count = qdict_get_int(val, "count");
eof = qdict_get_bool(val, "eof");
g_assert_cmpint(count, ==, sizeof(helloworld));
g_assert_cmpint(eof, ==, 0);
qobject_unref(ret);
/* read (check implicit flush) */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
val = qdict_get_qdict(ret, "return");
count = qdict_get_int(val, "count");
eof = qdict_get_bool(val, "eof");
b64 = qdict_get_str(val, "buf-b64");
g_assert_cmpint(count, ==, 0);
g_assert(eof);
g_assert_cmpstr(b64, ==, "");
qobject_unref(ret);
/* seek to 0 */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-seek',"
" 'arguments': { 'handle': %" PRId64 ", "
" 'offset': %d, 'whence': %s } }",
id, 0, "set");
qmp_assert_no_error(ret);
val = qdict_get_qdict(ret, "return");
count = qdict_get_int(val, "position");
eof = qdict_get_bool(val, "eof");
g_assert_cmpint(count, ==, 0);
g_assert(!eof);
qobject_unref(ret);
/* read */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
val = qdict_get_qdict(ret, "return");
count = qdict_get_int(val, "count");
eof = qdict_get_bool(val, "eof");
b64 = qdict_get_str(val, "buf-b64");
g_assert_cmpint(count, ==, sizeof(helloworld));
g_assert(eof);
g_assert_cmpstr(b64, ==, enc);
qobject_unref(ret);
g_free(enc);
/* close */
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-file-close',"
" 'arguments': {'handle': %" PRId64 "} }",
id);
qobject_unref(ret);
}
static void test_qga_get_time(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
int64_t time;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-time'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
time = qdict_get_int(ret, "return");
g_assert_cmpint(time, >, 0);
qobject_unref(ret);
}
static void test_qga_blacklist(gconstpointer data)
{
TestFixture fix;
QDict *ret, *error;
const gchar *class, *desc;
fixture_setup(&fix, "-b guest-ping,guest-get-time", NULL);
/* check blacklist */
ret = qmp_fd(fix.fd, "{'execute': 'guest-ping'}");
g_assert_nonnull(ret);
error = qdict_get_qdict(ret, "error");
class = qdict_get_try_str(error, "class");
desc = qdict_get_try_str(error, "desc");
g_assert_cmpstr(class, ==, "CommandNotFound");
g_assert_nonnull(g_strstr_len(desc, -1, "has been disabled"));
qobject_unref(ret);
ret = qmp_fd(fix.fd, "{'execute': 'guest-get-time'}");
g_assert_nonnull(ret);
error = qdict_get_qdict(ret, "error");
class = qdict_get_try_str(error, "class");
desc = qdict_get_try_str(error, "desc");
g_assert_cmpstr(class, ==, "CommandNotFound");
g_assert_nonnull(g_strstr_len(desc, -1, "has been disabled"));
qobject_unref(ret);
/* check something work */
ret = qmp_fd(fix.fd, "{'execute': 'guest-get-fsinfo'}");
qmp_assert_no_error(ret);
qobject_unref(ret);
fixture_tear_down(&fix, NULL);
}
static void test_qga_config(gconstpointer data)
{
GError *error = NULL;
char *cwd, *cmd, *out, *err, *str, **strv, **argv = NULL;
char *env[2];
int status;
gsize n;
GKeyFile *kf;
cwd = g_get_current_dir();
cmd = g_strdup_printf("%s%cqga%cqemu-ga -D",
cwd, G_DIR_SEPARATOR, G_DIR_SEPARATOR);
g_free(cwd);
g_shell_parse_argv(cmd, NULL, &argv, &error);
g_free(cmd);
g_assert_no_error(error);
env[0] = g_strdup_printf("QGA_CONF=tests%cdata%ctest-qga-config",
G_DIR_SEPARATOR, G_DIR_SEPARATOR);
env[1] = NULL;
g_spawn_sync(NULL, argv, env, 0,
NULL, NULL, &out, &err, &status, &error);
g_strfreev(argv);
g_assert_no_error(error);
g_assert_cmpstr(err, ==, "");
g_assert_cmpint(status, ==, 0);
kf = g_key_file_new();
g_key_file_load_from_data(kf, out, -1, G_KEY_FILE_NONE, &error);
g_assert_no_error(error);
str = g_key_file_get_start_group(kf);
g_assert_cmpstr(str, ==, "general");
g_free(str);
g_assert_false(g_key_file_get_boolean(kf, "general", "daemon", &error));
g_assert_no_error(error);
str = g_key_file_get_string(kf, "general", "method", &error);
g_assert_no_error(error);
g_assert_cmpstr(str, ==, "virtio-serial");
g_free(str);
str = g_key_file_get_string(kf, "general", "path", &error);
g_assert_no_error(error);
g_assert_cmpstr(str, ==, "/path/to/org.qemu.guest_agent.0");
g_free(str);
str = g_key_file_get_string(kf, "general", "pidfile", &error);
g_assert_no_error(error);
g_assert_cmpstr(str, ==, "/var/foo/qemu-ga.pid");
g_free(str);
str = g_key_file_get_string(kf, "general", "statedir", &error);
g_assert_no_error(error);
g_assert_cmpstr(str, ==, "/var/state");
g_free(str);
g_assert_true(g_key_file_get_boolean(kf, "general", "verbose", &error));
g_assert_no_error(error);
strv = g_key_file_get_string_list(kf, "general", "blacklist", &n, &error);
g_assert_cmpint(n, ==, 2);
g_assert_true(g_strv_contains((const char * const *)strv,
"guest-ping"));
g_assert_true(g_strv_contains((const char * const *)strv,
"guest-get-time"));
g_assert_no_error(error);
g_strfreev(strv);
g_free(out);
g_free(err);
g_free(env[0]);
g_key_file_free(kf);
}
static void test_qga_fsfreeze_status(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
const gchar *status;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-fsfreeze-status'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
status = qdict_get_try_str(ret, "return");
g_assert_cmpstr(status, ==, "thawed");
qobject_unref(ret);
}
static void test_qga_guest_exec(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret, *val;
const gchar *out;
guchar *decoded;
int64_t pid, now, exitcode;
gsize len;
bool exited;
/* exec 'echo foo bar' */
ret = qmp_fd(fixture->fd, "{'execute': 'guest-exec', 'arguments': {"
" 'path': '/bin/echo', 'arg': [ '-n', '\" test_str \"' ],"
" 'capture-output': true } }");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
val = qdict_get_qdict(ret, "return");
pid = qdict_get_int(val, "pid");
g_assert_cmpint(pid, >, 0);
qobject_unref(ret);
/* wait for completion */
now = g_get_monotonic_time();
do {
ret = qmp_fd(fixture->fd,
"{'execute': 'guest-exec-status',"
" 'arguments': { 'pid': %" PRId64 " } }", pid);
g_assert_nonnull(ret);
val = qdict_get_qdict(ret, "return");
exited = qdict_get_bool(val, "exited");
if (!exited) {
qobject_unref(ret);
}
} while (!exited &&
g_get_monotonic_time() < now + 5 * G_TIME_SPAN_SECOND);
g_assert(exited);
/* check stdout */
exitcode = qdict_get_int(val, "exitcode");
g_assert_cmpint(exitcode, ==, 0);
out = qdict_get_str(val, "out-data");
decoded = g_base64_decode(out, &len);
g_assert_cmpint(len, ==, 12);
g_assert_cmpstr((char *)decoded, ==, "\" test_str \"");
g_free(decoded);
qobject_unref(ret);
}
static void test_qga_guest_exec_invalid(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret, *error;
const gchar *class, *desc;
/* invalid command */
ret = qmp_fd(fixture->fd, "{'execute': 'guest-exec', 'arguments': {"
" 'path': '/bin/invalid-cmd42' } }");
g_assert_nonnull(ret);
error = qdict_get_qdict(ret, "error");
g_assert_nonnull(error);
class = qdict_get_str(error, "class");
desc = qdict_get_str(error, "desc");
g_assert_cmpstr(class, ==, "GenericError");
g_assert_cmpint(strlen(desc), >, 0);
qobject_unref(ret);
/* invalid pid */
ret = qmp_fd(fixture->fd, "{'execute': 'guest-exec-status',"
" 'arguments': { 'pid': 0 } }");
g_assert_nonnull(ret);
error = qdict_get_qdict(ret, "error");
g_assert_nonnull(error);
class = qdict_get_str(error, "class");
desc = qdict_get_str(error, "desc");
g_assert_cmpstr(class, ==, "GenericError");
g_assert_cmpint(strlen(desc), >, 0);
qobject_unref(ret);
}
static void test_qga_guest_get_host_name(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret, *val;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-host-name'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
val = qdict_get_qdict(ret, "return");
g_assert(qdict_haskey(val, "host-name"));
qobject_unref(ret);
}
static void test_qga_guest_get_timezone(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret, *val;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-timezone'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
/* Make sure there's at least offset */
val = qdict_get_qdict(ret, "return");
g_assert(qdict_haskey(val, "offset"));
qobject_unref(ret);
}
static void test_qga_guest_get_users(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
QList *val;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-users'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
/* There is not much to test here */
val = qdict_get_qlist(ret, "return");
g_assert_nonnull(val);
qobject_unref(ret);
}
static void test_qga_guest_get_osinfo(gconstpointer data)
{
TestFixture fixture;
const gchar *str;
gchar *cwd, *env[2];
QDict *ret, *val;
cwd = g_get_current_dir();
env[0] = g_strdup_printf(
"QGA_OS_RELEASE=%s%ctests%cdata%ctest-qga-os-release",
cwd, G_DIR_SEPARATOR, G_DIR_SEPARATOR, G_DIR_SEPARATOR);
env[1] = NULL;
g_free(cwd);
fixture_setup(&fixture, NULL, env);
ret = qmp_fd(fixture.fd, "{'execute': 'guest-get-osinfo'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
val = qdict_get_qdict(ret, "return");
str = qdict_get_try_str(val, "id");
g_assert_nonnull(str);
g_assert_cmpstr(str, ==, "qemu-ga-test");
str = qdict_get_try_str(val, "name");
g_assert_nonnull(str);
g_assert_cmpstr(str, ==, "QEMU-GA");
str = qdict_get_try_str(val, "pretty-name");
g_assert_nonnull(str);
g_assert_cmpstr(str, ==, "QEMU Guest Agent test");
str = qdict_get_try_str(val, "version");
g_assert_nonnull(str);
g_assert_cmpstr(str, ==, "Test 1");
str = qdict_get_try_str(val, "version-id");
g_assert_nonnull(str);
g_assert_cmpstr(str, ==, "1");
str = qdict_get_try_str(val, "variant");
g_assert_nonnull(str);
g_assert_cmpstr(str, ==, "Unit test \"'$`\\ and \\\\ etc.");
str = qdict_get_try_str(val, "variant-id");
g_assert_nonnull(str);
g_assert_cmpstr(str, ==, "unit-test");
qobject_unref(ret);
g_free(env[0]);
fixture_tear_down(&fixture, NULL);
}
int main(int argc, char **argv)
{
TestFixture fix;
int ret;
setlocale (LC_ALL, "");
g_test_init(&argc, &argv, NULL);
fixture_setup(&fix, NULL, NULL);
g_test_add_data_func("/qga/sync-delimited", &fix, test_qga_sync_delimited);
g_test_add_data_func("/qga/sync", &fix, test_qga_sync);
g_test_add_data_func("/qga/ping", &fix, test_qga_ping);
g_test_add_data_func("/qga/info", &fix, test_qga_info);
g_test_add_data_func("/qga/network-get-interfaces", &fix,
test_qga_network_get_interfaces);
if (!access("/sys/devices/system/cpu/cpu0", F_OK)) {
g_test_add_data_func("/qga/get-vcpus", &fix, test_qga_get_vcpus);
}
g_test_add_data_func("/qga/get-fsinfo", &fix, test_qga_get_fsinfo);
g_test_add_data_func("/qga/get-memory-block-info", &fix,
test_qga_get_memory_block_info);
g_test_add_data_func("/qga/get-memory-blocks", &fix,
test_qga_get_memory_blocks);
g_test_add_data_func("/qga/file-ops", &fix, test_qga_file_ops);
g_test_add_data_func("/qga/file-write-read", &fix, test_qga_file_write_read);
g_test_add_data_func("/qga/get-time", &fix, test_qga_get_time);
g_test_add_data_func("/qga/id", &fix, test_qga_id);
g_test_add_data_func("/qga/invalid-oob", &fix, test_qga_invalid_oob);
g_test_add_data_func("/qga/invalid-cmd", &fix, test_qga_invalid_cmd);
g_test_add_data_func("/qga/invalid-args", &fix, test_qga_invalid_args);
g_test_add_data_func("/qga/fsfreeze-status", &fix,
test_qga_fsfreeze_status);
g_test_add_data_func("/qga/blacklist", NULL, test_qga_blacklist);
g_test_add_data_func("/qga/config", NULL, test_qga_config);
g_test_add_data_func("/qga/guest-exec", &fix, test_qga_guest_exec);
g_test_add_data_func("/qga/guest-exec-invalid", &fix,
test_qga_guest_exec_invalid);
g_test_add_data_func("/qga/guest-get-osinfo", &fix,
test_qga_guest_get_osinfo);
g_test_add_data_func("/qga/guest-get-host-name", &fix,
test_qga_guest_get_host_name);
g_test_add_data_func("/qga/guest-get-timezone", &fix,
test_qga_guest_get_timezone);
g_test_add_data_func("/qga/guest-get-users", &fix,
test_qga_guest_get_users);
ret = g_test_run();
fixture_tear_down(&fix, NULL);
return ret;
}
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