linux-user: Support for restarting system calls for OpenRISC targets
[qemu.git] / tests / qom-test.c
1 /*
2 * QTest testcase for QOM
3 *
4 * Copyright (c) 2013 SUSE LINUX Products GmbH
5 *
6 * This work is licensed under the terms of the GNU GPL, version 2 or later.
7 * See the COPYING file in the top-level directory.
8 */
9
10 #include "qemu/osdep.h"
11 #include <glib.h>
12
13 #include "qemu-common.h"
14 #include "qemu/cutils.h"
15 #include "libqtest.h"
16 #include "qapi/qmp/types.h"
17
18 static const char *blacklist_x86[] = {
19 "xenfv", "xenpv", NULL
20 };
21
22 static const struct {
23 const char *arch;
24 const char **machine;
25 } blacklists[] = {
26 { "i386", blacklist_x86 },
27 { "x86_64", blacklist_x86 },
28 };
29
30 static bool is_blacklisted(const char *arch, const char *mach)
31 {
32 int i;
33 const char **p;
34
35 for (i = 0; i < ARRAY_SIZE(blacklists); i++) {
36 if (!strcmp(blacklists[i].arch, arch)) {
37 for (p = blacklists[i].machine; *p; p++) {
38 if (!strcmp(*p, mach)) {
39 return true;
40 }
41 }
42 }
43 }
44 return false;
45 }
46
47 static void test_properties(const char *path, bool recurse)
48 {
49 char *child_path;
50 QDict *response, *tuple, *tmp;
51 QList *list;
52 QListEntry *entry;
53
54 g_test_message("Obtaining properties of %s", path);
55 response = qmp("{ 'execute': 'qom-list',"
56 " 'arguments': { 'path': %s } }", path);
57 g_assert(response);
58
59 if (!recurse) {
60 QDECREF(response);
61 return;
62 }
63
64 g_assert(qdict_haskey(response, "return"));
65 list = qobject_to_qlist(qdict_get(response, "return"));
66 QLIST_FOREACH_ENTRY(list, entry) {
67 tuple = qobject_to_qdict(qlist_entry_obj(entry));
68 bool is_child = strstart(qdict_get_str(tuple, "type"), "child<", NULL);
69 bool is_link = strstart(qdict_get_str(tuple, "type"), "link<", NULL);
70
71 if (is_child || is_link) {
72 child_path = g_strdup_printf("%s/%s",
73 path, qdict_get_str(tuple, "name"));
74 test_properties(child_path, is_child);
75 g_free(child_path);
76 } else {
77 const char *prop = qdict_get_str(tuple, "name");
78 g_test_message("Testing property %s.%s", path, prop);
79 tmp = qmp("{ 'execute': 'qom-get',"
80 " 'arguments': { 'path': %s,"
81 " 'property': %s } }",
82 path, prop);
83 /* qom-get may fail but should not, e.g., segfault. */
84 g_assert(tmp);
85 QDECREF(tmp);
86 }
87 }
88 QDECREF(response);
89 }
90
91 static void test_machine(gconstpointer data)
92 {
93 const char *machine = data;
94 char *args;
95 QDict *response;
96
97 args = g_strdup_printf("-machine %s", machine);
98 qtest_start(args);
99
100 test_properties("/machine", true);
101
102 response = qmp("{ 'execute': 'quit' }");
103 g_assert(qdict_haskey(response, "return"));
104 QDECREF(response);
105
106 qtest_end();
107 g_free(args);
108 g_free((void *)machine);
109 }
110
111 static void add_machine_test_cases(void)
112 {
113 const char *arch = qtest_get_arch();
114 QDict *response, *minfo;
115 QList *list;
116 const QListEntry *p;
117 QObject *qobj;
118 QString *qstr;
119 const char *mname, *path;
120
121 qtest_start("-machine none");
122 response = qmp("{ 'execute': 'query-machines' }");
123 g_assert(response);
124 list = qdict_get_qlist(response, "return");
125 g_assert(list);
126
127 for (p = qlist_first(list); p; p = qlist_next(p)) {
128 minfo = qobject_to_qdict(qlist_entry_obj(p));
129 g_assert(minfo);
130 qobj = qdict_get(minfo, "name");
131 g_assert(qobj);
132 qstr = qobject_to_qstring(qobj);
133 g_assert(qstr);
134 mname = qstring_get_str(qstr);
135 if (!is_blacklisted(arch, mname)) {
136 path = g_strdup_printf("qom/%s", mname);
137 qtest_add_data_func(path, g_strdup(mname), test_machine);
138 }
139 }
140
141 qtest_end();
142 QDECREF(response);
143 }
144
145 int main(int argc, char **argv)
146 {
147 g_test_init(&argc, &argv, NULL);
148
149 add_machine_test_cases();
150
151 return g_test_run();
152 }