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 12 #include "qapi/qmp/qdict.h" 13 #include "qapi/qmp/qlist.h" 14 #include "qemu/cutils.h" 15 #include "libqtest.h" 16 17 static void test_properties(QTestState *qts, const char *path, bool recurse) 18 { 19 char *child_path; 20 QDict *response, *tuple, *tmp; 21 QList *list; 22 QListEntry *entry; 23 24 g_test_message("Obtaining properties of %s", path); 25 response = qtest_qmp(qts, "{ 'execute': 'qom-list'," 26 " 'arguments': { 'path': %s } }", path); 27 g_assert(response); 28 29 if (!recurse) { 30 qobject_unref(response); 31 return; 32 } 33 34 g_assert(qdict_haskey(response, "return")); 35 list = qobject_to(QList, qdict_get(response, "return")); 36 QLIST_FOREACH_ENTRY(list, entry) { 37 tuple = qobject_to(QDict, qlist_entry_obj(entry)); 38 bool is_child = strstart(qdict_get_str(tuple, "type"), "child<", NULL); 39 bool is_link = strstart(qdict_get_str(tuple, "type"), "link<", NULL); 40 41 if (is_child || is_link) { 42 child_path = g_strdup_printf("%s/%s", 43 path, qdict_get_str(tuple, "name")); 44 test_properties(qts, child_path, is_child); 45 g_free(child_path); 46 } else { 47 const char *prop = qdict_get_str(tuple, "name"); 48 g_test_message("Testing property %s.%s", path, prop); 49 tmp = qtest_qmp(qts, 50 "{ 'execute': 'qom-get'," 51 " 'arguments': { 'path': %s, 'property': %s } }", 52 path, prop); 53 /* qom-get may fail but should not, e.g., segfault. */ 54 g_assert(tmp); 55 qobject_unref(tmp); 56 } 57 } 58 qobject_unref(response); 59 } 60 61 static void test_machine(gconstpointer data) 62 { 63 const char *machine = data; 64 QDict *response; 65 QTestState *qts; 66 67 qts = qtest_initf("-machine %s", machine); 68 69 test_properties(qts, "/machine", true); 70 71 response = qtest_qmp(qts, "{ 'execute': 'quit' }"); 72 g_assert(qdict_haskey(response, "return")); 73 qobject_unref(response); 74 75 qtest_quit(qts); 76 g_free((void *)machine); 77 } 78 79 static void add_machine_test_case(const char *mname) 80 { 81 char *path; 82 83 path = g_strdup_printf("qom/%s", mname); 84 qtest_add_data_func(path, g_strdup(mname), test_machine); 85 g_free(path); 86 } 87 88 int main(int argc, char **argv) 89 { 90 g_test_init(&argc, &argv, NULL); 91 92 qtest_cb_for_every_machine(add_machine_test_case, g_test_quick()); 93 94 return g_test_run(); 95 } 96