048abb7b20
The split between tests/test-qobject-input-visitor.c and tests/test-qobject-input-strict.c now makes less sense than ever. The next commit will take care of that. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <1488544368-30622-20-git-send-email-armbru@redhat.com>
140 lines
3.7 KiB
C
140 lines
3.7 KiB
C
/*
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* QMP protocol test cases
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*
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* Copyright (c) 2017 Red Hat Inc.
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*
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* Authors:
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* Markus Armbruster <armbru@redhat.com>,
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "libqtest.h"
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#include "qapi-visit.h"
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#include "qapi/error.h"
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#include "qapi/qobject-input-visitor.h"
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#include "qapi/visitor.h"
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const char common_args[] = "-nodefaults -machine none";
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static const char *get_error_class(QDict *resp)
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{
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QDict *error = qdict_get_qdict(resp, "error");
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const char *desc = qdict_get_try_str(error, "desc");
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g_assert(desc);
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return error ? qdict_get_try_str(error, "class") : NULL;
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}
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static void test_version(QObject *version)
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{
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Visitor *v;
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VersionInfo *vinfo;
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g_assert(version);
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v = qobject_input_visitor_new(version);
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visit_type_VersionInfo(v, "version", &vinfo, &error_abort);
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qapi_free_VersionInfo(vinfo);
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visit_free(v);
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}
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static void test_malformed(void)
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{
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QDict *resp;
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/* Not even a dictionary */
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resp = qmp("null");
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g_assert_cmpstr(get_error_class(resp), ==, "GenericError");
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QDECREF(resp);
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/* No "execute" key */
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resp = qmp("{}");
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g_assert_cmpstr(get_error_class(resp), ==, "GenericError");
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QDECREF(resp);
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/* "execute" isn't a string */
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resp = qmp("{ 'execute': true }");
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g_assert_cmpstr(get_error_class(resp), ==, "GenericError");
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QDECREF(resp);
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/* "arguments" isn't a dictionary */
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resp = qmp("{ 'execute': 'no-such-cmd', 'arguments': [] }");
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g_assert_cmpstr(get_error_class(resp), ==, "GenericError");
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QDECREF(resp);
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/* extra key */
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resp = qmp("{ 'execute': 'no-such-cmd', 'extra': true }");
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g_assert_cmpstr(get_error_class(resp), ==, "GenericError");
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QDECREF(resp);
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}
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static void test_qmp_protocol(void)
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{
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QDict *resp, *q, *ret;
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QList *capabilities;
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global_qtest = qtest_init_without_qmp_handshake(common_args);
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/* Test greeting */
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resp = qmp_receive();
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q = qdict_get_qdict(resp, "QMP");
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g_assert(q);
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test_version(qdict_get(q, "version"));
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capabilities = qdict_get_qlist(q, "capabilities");
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g_assert(capabilities && qlist_empty(capabilities));
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QDECREF(resp);
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/* Test valid command before handshake */
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resp = qmp("{ 'execute': 'query-version' }");
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g_assert_cmpstr(get_error_class(resp), ==, "CommandNotFound");
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QDECREF(resp);
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/* Test malformed commands before handshake */
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test_malformed();
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/* Test handshake */
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resp = qmp("{ 'execute': 'qmp_capabilities' }");
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ret = qdict_get_qdict(resp, "return");
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g_assert(ret && !qdict_size(ret));
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QDECREF(resp);
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/* Test repeated handshake */
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resp = qmp("{ 'execute': 'qmp_capabilities' }");
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g_assert_cmpstr(get_error_class(resp), ==, "CommandNotFound");
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QDECREF(resp);
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/* Test valid command */
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resp = qmp("{ 'execute': 'query-version' }");
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test_version(qdict_get(resp, "return"));
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QDECREF(resp);
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/* Test malformed commands */
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test_malformed();
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/* Test 'id' */
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resp = qmp("{ 'execute': 'query-name', 'id': 'cookie#1' }");
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ret = qdict_get_qdict(resp, "return");
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g_assert(ret);
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g_assert_cmpstr(qdict_get_try_str(resp, "id"), ==, "cookie#1");
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QDECREF(resp);
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/* Test command failure with 'id' */
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resp = qmp("{ 'execute': 'human-monitor-command', 'id': 2 }");
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g_assert_cmpstr(get_error_class(resp), ==, "GenericError");
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g_assert_cmpint(qdict_get_int(resp, "id"), ==, 2);
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QDECREF(resp);
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qtest_end();
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}
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int main(int argc, char *argv[])
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{
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g_test_init(&argc, &argv, NULL);
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qtest_add_func("qmp/protocol", test_qmp_protocol);
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return g_test_run();
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}
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