qmp-test is for QMP protocol tests. Commit e4a426e75e
added generic,
basic tests of query commands to it. Move them to their own test
program qmp-cmd-test, to keep qmp-test focused on the protocol.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180823164025.12553-6-armbru@redhat.com>
214 lines
5.5 KiB
C
214 lines
5.5 KiB
C
/*
|
|
* QMP command test cases
|
|
*
|
|
* Copyright (c) 2017 Red Hat Inc.
|
|
*
|
|
* Authors:
|
|
* Markus Armbruster <armbru@redhat.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "libqtest.h"
|
|
#include "qapi/error.h"
|
|
#include "qapi/qapi-visit-introspect.h"
|
|
#include "qapi/qmp/qdict.h"
|
|
#include "qapi/qobject-input-visitor.h"
|
|
|
|
const char common_args[] = "-nodefaults -machine none";
|
|
|
|
/* Query smoke tests */
|
|
|
|
static int query_error_class(const char *cmd)
|
|
{
|
|
static struct {
|
|
const char *cmd;
|
|
int err_class;
|
|
} fails[] = {
|
|
/* Success depends on build configuration: */
|
|
#ifndef CONFIG_SPICE
|
|
{ "query-spice", ERROR_CLASS_COMMAND_NOT_FOUND },
|
|
#endif
|
|
#ifndef CONFIG_VNC
|
|
{ "query-vnc", ERROR_CLASS_GENERIC_ERROR },
|
|
{ "query-vnc-servers", ERROR_CLASS_GENERIC_ERROR },
|
|
#endif
|
|
#ifndef CONFIG_REPLICATION
|
|
{ "query-xen-replication-status", ERROR_CLASS_COMMAND_NOT_FOUND },
|
|
#endif
|
|
/* Likewise, and require special QEMU command-line arguments: */
|
|
{ "query-acpi-ospm-status", ERROR_CLASS_GENERIC_ERROR },
|
|
{ "query-balloon", ERROR_CLASS_DEVICE_NOT_ACTIVE },
|
|
{ "query-hotpluggable-cpus", ERROR_CLASS_GENERIC_ERROR },
|
|
{ "query-vm-generation-id", ERROR_CLASS_GENERIC_ERROR },
|
|
{ NULL, -1 }
|
|
};
|
|
int i;
|
|
|
|
for (i = 0; fails[i].cmd; i++) {
|
|
if (!strcmp(cmd, fails[i].cmd)) {
|
|
return fails[i].err_class;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
static void test_query(const void *data)
|
|
{
|
|
const char *cmd = data;
|
|
int expected_error_class = query_error_class(cmd);
|
|
QDict *resp, *error;
|
|
const char *error_class;
|
|
|
|
qtest_start(common_args);
|
|
|
|
resp = qmp("{ 'execute': %s }", cmd);
|
|
error = qdict_get_qdict(resp, "error");
|
|
error_class = error ? qdict_get_str(error, "class") : NULL;
|
|
|
|
if (expected_error_class < 0) {
|
|
g_assert(qdict_haskey(resp, "return"));
|
|
} else {
|
|
g_assert(error);
|
|
g_assert_cmpint(qapi_enum_parse(&QapiErrorClass_lookup, error_class,
|
|
-1, &error_abort),
|
|
==, expected_error_class);
|
|
}
|
|
qobject_unref(resp);
|
|
|
|
qtest_end();
|
|
}
|
|
|
|
static bool query_is_blacklisted(const char *cmd)
|
|
{
|
|
const char *blacklist[] = {
|
|
/* Not actually queries: */
|
|
"add-fd",
|
|
/* Success depends on target arch: */
|
|
"query-cpu-definitions", /* arm, i386, ppc, s390x */
|
|
"query-gic-capabilities", /* arm */
|
|
/* Success depends on target-specific build configuration: */
|
|
"query-pci", /* CONFIG_PCI */
|
|
/* Success depends on launching SEV guest */
|
|
"query-sev-launch-measure",
|
|
/* Success depends on Host or Hypervisor SEV support */
|
|
"query-sev",
|
|
"query-sev-capabilities",
|
|
NULL
|
|
};
|
|
int i;
|
|
|
|
for (i = 0; blacklist[i]; i++) {
|
|
if (!strcmp(cmd, blacklist[i])) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
typedef struct {
|
|
SchemaInfoList *list;
|
|
GHashTable *hash;
|
|
} QmpSchema;
|
|
|
|
static void qmp_schema_init(QmpSchema *schema)
|
|
{
|
|
QDict *resp;
|
|
Visitor *qiv;
|
|
SchemaInfoList *tail;
|
|
|
|
qtest_start(common_args);
|
|
resp = qmp("{ 'execute': 'query-qmp-schema' }");
|
|
|
|
qiv = qobject_input_visitor_new(qdict_get(resp, "return"));
|
|
visit_type_SchemaInfoList(qiv, NULL, &schema->list, &error_abort);
|
|
visit_free(qiv);
|
|
|
|
qobject_unref(resp);
|
|
qtest_end();
|
|
|
|
schema->hash = g_hash_table_new(g_str_hash, g_str_equal);
|
|
|
|
/* Build @schema: hash table mapping entity name to SchemaInfo */
|
|
for (tail = schema->list; tail; tail = tail->next) {
|
|
g_hash_table_insert(schema->hash, tail->value->name, tail->value);
|
|
}
|
|
}
|
|
|
|
static SchemaInfo *qmp_schema_lookup(QmpSchema *schema, const char *name)
|
|
{
|
|
return g_hash_table_lookup(schema->hash, name);
|
|
}
|
|
|
|
static void qmp_schema_cleanup(QmpSchema *schema)
|
|
{
|
|
qapi_free_SchemaInfoList(schema->list);
|
|
g_hash_table_destroy(schema->hash);
|
|
}
|
|
|
|
static bool object_type_has_mandatory_members(SchemaInfo *type)
|
|
{
|
|
SchemaInfoObjectMemberList *tail;
|
|
|
|
g_assert(type->meta_type == SCHEMA_META_TYPE_OBJECT);
|
|
|
|
for (tail = type->u.object.members; tail; tail = tail->next) {
|
|
if (!tail->value->has_q_default) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static void add_query_tests(QmpSchema *schema)
|
|
{
|
|
SchemaInfoList *tail;
|
|
SchemaInfo *si, *arg_type, *ret_type;
|
|
char *test_name;
|
|
|
|
/* Test the query-like commands */
|
|
for (tail = schema->list; tail; tail = tail->next) {
|
|
si = tail->value;
|
|
if (si->meta_type != SCHEMA_META_TYPE_COMMAND) {
|
|
continue;
|
|
}
|
|
|
|
if (query_is_blacklisted(si->name)) {
|
|
continue;
|
|
}
|
|
|
|
arg_type = qmp_schema_lookup(schema, si->u.command.arg_type);
|
|
if (object_type_has_mandatory_members(arg_type)) {
|
|
continue;
|
|
}
|
|
|
|
ret_type = qmp_schema_lookup(schema, si->u.command.ret_type);
|
|
if (ret_type->meta_type == SCHEMA_META_TYPE_OBJECT
|
|
&& !ret_type->u.object.members) {
|
|
continue;
|
|
}
|
|
|
|
test_name = g_strdup_printf("qmp/%s", si->name);
|
|
qtest_add_data_func(test_name, si->name, test_query);
|
|
g_free(test_name);
|
|
}
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
QmpSchema schema;
|
|
int ret;
|
|
|
|
g_test_init(&argc, &argv, NULL);
|
|
|
|
qmp_schema_init(&schema);
|
|
add_query_tests(&schema);
|
|
ret = g_test_run();
|
|
|
|
qmp_schema_cleanup(&schema);
|
|
return ret;
|
|
}
|