qmp-cmd-test: Split off qmp-test

qmp-test is for QMP protocol tests.  Commit e4a426e75ef 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>

1 files changed, 2 insertions, 191 deletions

diff --git a/tests/qmp-test.c b/tests/qmp-test.c
index 487ef94..dbc8f6c 100644
--- a/tests/qmp-test.c
+++ b/tests/qmp-test.c
@@ -4,7 +4,7 @@
  * Copyright (c) 2017 Red Hat Inc.
  *
  * Authors:
- *  Markus Armbruster <armbru@redhat.com>,
+ *  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.
@@ -13,13 +13,10 @@
 #include "qemu/osdep.h"
 #include "libqtest.h"
 #include "qapi/error.h"
-#include "qapi/qapi-visit-introspect.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/util.h"
-#include "qapi/visitor.h"
 #include "qapi/qmp/qstring.h"
 
 const char common_args[] = "-nodefaults -machine none";
@@ -253,184 +250,6 @@ static void test_qmp_oob(void)
     qtest_quit(qts);
 }
 
-/* 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);
-    }
-}
-
 /* Preconfig tests */
 
 static void test_qmp_preconfig(void)
@@ -474,19 +293,11 @@ static void test_qmp_preconfig(void)
 
 int main(int argc, char *argv[])
 {
-    QmpSchema schema;
-    int ret;
-
     g_test_init(&argc, &argv, NULL);
 
     qtest_add_func("qmp/protocol", test_qmp_protocol);
     qtest_add_func("qmp/oob", test_qmp_oob);
-    qmp_schema_init(&schema);
-    add_query_tests(&schema);
     qtest_add_func("qmp/preconfig", test_qmp_preconfig);
 
-    ret = g_test_run();
-
-    qmp_schema_cleanup(&schema);
-    return ret;
+    return g_test_run();
 }