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-rw-r--r--tests/qmp-test.c330
1 files changed, 0 insertions, 330 deletions
diff --git a/tests/qmp-test.c b/tests/qmp-test.c
deleted file mode 100644
index 6c419f6023..0000000000
--- a/tests/qmp-test.c
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * QMP protocol test cases
- *
- * Copyright (c) 2017-2018 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-misc.h"
-#include "qapi/qmp/qdict.h"
-#include "qapi/qmp/qlist.h"
-#include "qapi/qobject-input-visitor.h"
-#include "qapi/qmp/qstring.h"
-
-const char common_args[] = "-nodefaults -machine none";
-
-static void test_version(QObject *version)
-{
- Visitor *v;
- VersionInfo *vinfo;
-
- g_assert(version);
- v = qobject_input_visitor_new(version);
- visit_type_VersionInfo(v, "version", &vinfo, &error_abort);
- qapi_free_VersionInfo(vinfo);
- visit_free(v);
-}
-
-static void assert_recovered(QTestState *qts)
-{
- QDict *resp;
-
- resp = qtest_qmp(qts, "{ 'execute': 'no-such-cmd' }");
- qmp_assert_error_class(resp, "CommandNotFound");
-}
-
-static void test_malformed(QTestState *qts)
-{
- QDict *resp;
-
- /* syntax error */
- qtest_qmp_send_raw(qts, "{]\n");
- resp = qtest_qmp_receive(qts);
- qmp_assert_error_class(resp, "GenericError");
- assert_recovered(qts);
-
- /* lexical error: impossible byte outside string */
- qtest_qmp_send_raw(qts, "{\xFF");
- resp = qtest_qmp_receive(qts);
- qmp_assert_error_class(resp, "GenericError");
- assert_recovered(qts);
-
- /* lexical error: funny control character outside string */
- qtest_qmp_send_raw(qts, "{\x01");
- resp = qtest_qmp_receive(qts);
- qmp_assert_error_class(resp, "GenericError");
- assert_recovered(qts);
-
- /* lexical error: impossible byte in string */
- qtest_qmp_send_raw(qts, "{'bad \xFF");
- resp = qtest_qmp_receive(qts);
- qmp_assert_error_class(resp, "GenericError");
- assert_recovered(qts);
-
- /* lexical error: control character in string */
- qtest_qmp_send_raw(qts, "{'execute': 'nonexistent', 'id':'\n");
- resp = qtest_qmp_receive(qts);
- qmp_assert_error_class(resp, "GenericError");
- assert_recovered(qts);
-
- /* lexical error: interpolation */
- qtest_qmp_send_raw(qts, "%%p");
- resp = qtest_qmp_receive(qts);
- qmp_assert_error_class(resp, "GenericError");
- assert_recovered(qts);
-
- /* Not even a dictionary */
- resp = qtest_qmp(qts, "null");
- qmp_assert_error_class(resp, "GenericError");
-
- /* No "execute" key */
- resp = qtest_qmp(qts, "{}");
- qmp_assert_error_class(resp, "GenericError");
-
- /* "execute" isn't a string */
- resp = qtest_qmp(qts, "{ 'execute': true }");
- qmp_assert_error_class(resp, "GenericError");
-
- /* "arguments" isn't a dictionary */
- resp = qtest_qmp(qts, "{ 'execute': 'no-such-cmd', 'arguments': [] }");
- qmp_assert_error_class(resp, "GenericError");
-
- /* extra key */
- resp = qtest_qmp(qts, "{ 'execute': 'no-such-cmd', 'extra': true }");
- qmp_assert_error_class(resp, "GenericError");
-}
-
-static void test_qmp_protocol(void)
-{
- QDict *resp, *q, *ret;
- QList *capabilities;
- QTestState *qts;
-
- qts = qtest_init_without_qmp_handshake(false, common_args);
-
- /* Test greeting */
- resp = qtest_qmp_receive(qts);
- q = qdict_get_qdict(resp, "QMP");
- g_assert(q);
- test_version(qdict_get(q, "version"));
- capabilities = qdict_get_qlist(q, "capabilities");
- g_assert(capabilities && qlist_empty(capabilities));
- qobject_unref(resp);
-
- /* Test valid command before handshake */
- resp = qtest_qmp(qts, "{ 'execute': 'query-version' }");
- qmp_assert_error_class(resp, "CommandNotFound");
-
- /* Test malformed commands before handshake */
- test_malformed(qts);
-
- /* Test handshake */
- resp = qtest_qmp(qts, "{ 'execute': 'qmp_capabilities' }");
- ret = qdict_get_qdict(resp, "return");
- g_assert(ret && !qdict_size(ret));
- qobject_unref(resp);
-
- /* Test repeated handshake */
- resp = qtest_qmp(qts, "{ 'execute': 'qmp_capabilities' }");
- qmp_assert_error_class(resp, "CommandNotFound");
-
- /* Test valid command */
- resp = qtest_qmp(qts, "{ 'execute': 'query-version' }");
- test_version(qdict_get(resp, "return"));
- qobject_unref(resp);
-
- /* Test malformed commands */
- test_malformed(qts);
-
- /* Test 'id' */
- resp = qtest_qmp(qts, "{ 'execute': 'query-name', 'id': 'cookie#1' }");
- ret = qdict_get_qdict(resp, "return");
- g_assert(ret);
- g_assert_cmpstr(qdict_get_try_str(resp, "id"), ==, "cookie#1");
- qobject_unref(resp);
-
- /* Test command failure with 'id' */
- resp = qtest_qmp(qts, "{ 'execute': 'human-monitor-command', 'id': 2 }");
- g_assert_cmpint(qdict_get_int(resp, "id"), ==, 2);
- qmp_assert_error_class(resp, "GenericError");
-
- qtest_quit(qts);
-}
-
-/* Out-of-band tests */
-
-char tmpdir[] = "/tmp/qmp-test-XXXXXX";
-char *fifo_name;
-
-static void setup_blocking_cmd(void)
-{
- if (!mkdtemp(tmpdir)) {
- g_error("mkdtemp: %s", strerror(errno));
- }
- fifo_name = g_strdup_printf("%s/fifo", tmpdir);
- if (mkfifo(fifo_name, 0666)) {
- g_error("mkfifo: %s", strerror(errno));
- }
-}
-
-static void cleanup_blocking_cmd(void)
-{
- unlink(fifo_name);
- rmdir(tmpdir);
-}
-
-static void send_cmd_that_blocks(QTestState *s, const char *id)
-{
- qtest_qmp_send(s, "{ 'execute': 'blockdev-add', 'id': %s,"
- " 'arguments': {"
- " 'driver': 'blkdebug', 'node-name': %s,"
- " 'config': %s,"
- " 'image': { 'driver': 'null-co' } } }",
- id, id, fifo_name);
-}
-
-static void unblock_blocked_cmd(void)
-{
- int fd = open(fifo_name, O_WRONLY);
- g_assert(fd >= 0);
- close(fd);
-}
-
-static void send_oob_cmd_that_fails(QTestState *s, const char *id)
-{
- qtest_qmp_send(s, "{ 'exec-oob': 'migrate-pause', 'id': %s }", id);
-}
-
-static void recv_cmd_id(QTestState *s, const char *id)
-{
- QDict *resp = qtest_qmp_receive(s);
-
- g_assert_cmpstr(qdict_get_try_str(resp, "id"), ==, id);
- qobject_unref(resp);
-}
-
-static void test_qmp_oob(void)
-{
- QTestState *qts;
- QDict *resp, *q;
- const QListEntry *entry;
- QList *capabilities;
- QString *qstr;
-
- qts = qtest_init_without_qmp_handshake(true, common_args);
-
- /* Check the greeting message. */
- resp = qtest_qmp_receive(qts);
- q = qdict_get_qdict(resp, "QMP");
- g_assert(q);
- capabilities = qdict_get_qlist(q, "capabilities");
- g_assert(capabilities && !qlist_empty(capabilities));
- entry = qlist_first(capabilities);
- g_assert(entry);
- qstr = qobject_to(QString, entry->value);
- g_assert(qstr);
- g_assert_cmpstr(qstring_get_str(qstr), ==, "oob");
- qobject_unref(resp);
-
- /* Try a fake capability, it should fail. */
- resp = qtest_qmp(qts,
- "{ 'execute': 'qmp_capabilities', "
- " 'arguments': { 'enable': [ 'cap-does-not-exist' ] } }");
- g_assert(qdict_haskey(resp, "error"));
- qobject_unref(resp);
-
- /* Now, enable OOB in current QMP session, it should succeed. */
- resp = qtest_qmp(qts,
- "{ 'execute': 'qmp_capabilities', "
- " 'arguments': { 'enable': [ 'oob' ] } }");
- g_assert(qdict_haskey(resp, "return"));
- qobject_unref(resp);
-
- /*
- * Try any command that does not support OOB but with OOB flag. We
- * should get failure.
- */
- resp = qtest_qmp(qts, "{ 'exec-oob': 'query-cpus' }");
- g_assert(qdict_haskey(resp, "error"));
- qobject_unref(resp);
-
- /* OOB command overtakes slow in-band command */
- setup_blocking_cmd();
- send_cmd_that_blocks(qts, "ib-blocks-1");
- qtest_qmp_send(qts, "{ 'execute': 'query-name', 'id': 'ib-quick-1' }");
- send_oob_cmd_that_fails(qts, "oob-1");
- recv_cmd_id(qts, "oob-1");
- unblock_blocked_cmd();
- recv_cmd_id(qts, "ib-blocks-1");
- recv_cmd_id(qts, "ib-quick-1");
-
- /* Even malformed in-band command fails in-band */
- send_cmd_that_blocks(qts, "blocks-2");
- qtest_qmp_send(qts, "{ 'id': 'err-2' }");
- unblock_blocked_cmd();
- recv_cmd_id(qts, "blocks-2");
- recv_cmd_id(qts, "err-2");
- cleanup_blocking_cmd();
-
- qtest_quit(qts);
-}
-
-/* Preconfig tests */
-
-static void test_qmp_preconfig(void)
-{
- QDict *rsp, *ret;
- QTestState *qs = qtest_initf("%s --preconfig", common_args);
-
- /* preconfig state */
- /* enabled commands, no error expected */
- g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'query-commands' }")));
-
- /* forbidden commands, expected error */
- g_assert(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'query-cpus' }")));
-
- /* check that query-status returns preconfig state */
- rsp = qtest_qmp(qs, "{ 'execute': 'query-status' }");
- ret = qdict_get_qdict(rsp, "return");
- g_assert(ret);
- g_assert_cmpstr(qdict_get_try_str(ret, "status"), ==, "preconfig");
- qobject_unref(rsp);
-
- /* exit preconfig state */
- g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'x-exit-preconfig' }")));
- qtest_qmp_eventwait(qs, "RESUME");
-
- /* check that query-status returns running state */
- rsp = qtest_qmp(qs, "{ 'execute': 'query-status' }");
- ret = qdict_get_qdict(rsp, "return");
- g_assert(ret);
- g_assert_cmpstr(qdict_get_try_str(ret, "status"), ==, "running");
- qobject_unref(rsp);
-
- /* check that x-exit-preconfig returns error after exiting preconfig */
- g_assert(qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'x-exit-preconfig' }")));
-
- /* enabled commands, no error expected */
- g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'query-cpus' }")));
-
- qtest_quit(qs);
-}
-
-int main(int argc, char *argv[])
-{
- g_test_init(&argc, &argv, NULL);
-
- qtest_add_func("qmp/protocol", test_qmp_protocol);
- qtest_add_func("qmp/oob", test_qmp_oob);
- qtest_add_func("qmp/preconfig", test_qmp_preconfig);
-
- return g_test_run();
-}
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