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qemu/tests/test-qga.c
Daniel P. Berrangé e71e8cc035 glib: enforce the minimum required version and warn about old APIs 
There are two useful macros that can be defined before including
glib.h that are related to the min required glib version

 - GLIB_VERSION_MIN_REQUIRED

   When this is defined, if code uses an API that was deprecated
   in this version, or older, a compiler warning will be emitted.
   This alerts maintainers to update their code to whatever new
   replacement API is now recommended best practice.

 - GLIB_VERSION_MAX_ALLOWED

   When this is defined, if code uses an API that was introduced
   in a version that is newer than the declared version, a compiler
   warning will be emitted. This alerts maintainers if new code
   accidentally uses functionality that won't be available on some
   supported platforms.

The GLIB_VERSION_MAX_ALLOWED constant makes it a bit harder to opt
in to using specific new APIs with a GLIB_CHECK_VERSION conditional.
To workaround this Pragmas can be used to temporarily turn off the
-Wdeprecated-declarations compiler warning, while a static inline
compat function is implemented. This workaround is illustrated with the
implementation of the g_strv_contains method to satisfy the test suite.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-06-29 12:22:28 +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 "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%cqemu-ga -m unix-listen -t %s -p %s %s %s",
cwd, 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);
}
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_random_int();
unsigned char c;
QDict *ret;
gchar *cmd;
cmd = g_strdup_printf("\xff{'execute': 'guest-sync-delimited',"
" 'arguments': {'id': %u } }", r);
qmp_fd_send(fixture->fd, cmd);
g_free(cmd);
/*
* 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_random_int();
QDict *ret;
gchar *cmd;
/*
* 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.
*/
cmd = g_strdup_printf("{'execute': 'guest-sync',"
" 'arguments': {'id': %u } }", r);
ret = qmp_fd(fixture->fd, cmd);
g_free(cmd);
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_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 *cmd, *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 */
cmd = g_strdup_printf("{'execute': 'guest-file-write',"
" 'arguments': { 'handle': %" PRId64 ","
" 'buf-b64': '%s' } }", id, enc);
ret = qmp_fd(fixture->fd, cmd);
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);
g_free(cmd);
/* flush */
cmd = g_strdup_printf("{'execute': 'guest-file-flush',"
" 'arguments': {'handle': %" PRId64 "} }",
id);
ret = qmp_fd(fixture->fd, cmd);
qobject_unref(ret);
g_free(cmd);
/* close */
cmd = g_strdup_printf("{'execute': 'guest-file-close',"
" 'arguments': {'handle': %" PRId64 "} }",
id);
ret = qmp_fd(fixture->fd, cmd);
qobject_unref(ret);
g_free(cmd);
/* 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 */
cmd = g_strdup_printf("{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
ret = qmp_fd(fixture->fd, cmd);
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(cmd);
g_free(enc);
/* read eof */
cmd = g_strdup_printf("{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
ret = qmp_fd(fixture->fd, cmd);
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);
g_free(cmd);
/* seek */
cmd = g_strdup_printf("{'execute': 'guest-file-seek',"
" 'arguments': { 'handle': %" PRId64 ", "
" 'offset': %d, 'whence': '%s' } }",
id, 6, "set");
ret = qmp_fd(fixture->fd, cmd);
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);
g_free(cmd);
/* partial read */
cmd = g_strdup_printf("{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
ret = qmp_fd(fixture->fd, cmd);
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);
g_free(cmd);
/* close */
cmd = g_strdup_printf("{'execute': 'guest-file-close',"
" 'arguments': {'handle': %" PRId64 "} }",
id);
ret = qmp_fd(fixture->fd, cmd);
qobject_unref(ret);
g_free(cmd);
}
static void test_qga_file_write_read(gconstpointer fix)
{
const TestFixture *fixture = fix;
const unsigned char helloworld[] = "Hello World!\n";
const char *b64;
gchar *cmd, *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 */
cmd = g_strdup_printf("{'execute': 'guest-file-write',"
" 'arguments': { 'handle': %" PRId64 ","
" 'buf-b64': '%s' } }", id, enc);
ret = qmp_fd(fixture->fd, cmd);
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);
g_free(cmd);
/* read (check implicit flush) */
cmd = g_strdup_printf("{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
ret = qmp_fd(fixture->fd, cmd);
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);
g_free(cmd);
/* seek to 0 */
cmd = g_strdup_printf("{'execute': 'guest-file-seek',"
" 'arguments': { 'handle': %" PRId64 ", "
" 'offset': %d, 'whence': '%s' } }",
id, 0, "set");
ret = qmp_fd(fixture->fd, cmd);
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);
g_free(cmd);
/* read */
cmd = g_strdup_printf("{'execute': 'guest-file-read',"
" 'arguments': { 'handle': %" PRId64 "} }",
id);
ret = qmp_fd(fixture->fd, cmd);
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(cmd);
g_free(enc);
/* close */
cmd = g_strdup_printf("{'execute': 'guest-file-close',"
" 'arguments': {'handle': %" PRId64 "} }",
id);
ret = qmp_fd(fixture->fd, cmd);
qobject_unref(ret);
g_free(cmd);
}
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, ==, "GenericError");
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, ==, "GenericError");
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%cqemu-ga -D",
cwd, 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;
char *cmd;
/* 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();
cmd = g_strdup_printf("{'execute': 'guest-exec-status',"
" 'arguments': { 'pid': %" PRId64 " } }", pid);
do {
ret = qmp_fd(fixture->fd, cmd);
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);
g_free(cmd);
/* 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_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/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);
ret = g_test_run();
fixture_tear_down(&fix, NULL);
return ret;
}
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