| /* |
| * QMP Output Visitor unit-tests. |
| * |
| * Copyright (C) 2011 Red Hat Inc. |
| * |
| * Authors: |
| * Luiz Capitulino <lcapitulino@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 <glib.h> |
| |
| #include "qapi/qmp-output-visitor.h" |
| #include "test-qapi-types.h" |
| #include "test-qapi-visit.h" |
| #include "qemu-objects.h" |
| |
| typedef struct TestOutputVisitorData { |
| QmpOutputVisitor *qov; |
| Visitor *ov; |
| } TestOutputVisitorData; |
| |
| static void visitor_output_setup(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| data->qov = qmp_output_visitor_new(); |
| g_assert(data->qov != NULL); |
| |
| data->ov = qmp_output_get_visitor(data->qov); |
| g_assert(data->ov != NULL); |
| } |
| |
| static void visitor_output_teardown(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| qmp_output_visitor_cleanup(data->qov); |
| data->qov = NULL; |
| data->ov = NULL; |
| } |
| |
| static void test_visitor_out_int(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| int64_t value = -42; |
| Error *errp = NULL; |
| QObject *obj; |
| |
| visit_type_int(data->ov, &value, NULL, &errp); |
| g_assert(error_is_set(&errp) == 0); |
| |
| obj = qmp_output_get_qobject(data->qov); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QINT); |
| g_assert_cmpint(qint_get_int(qobject_to_qint(obj)), ==, value); |
| |
| qobject_decref(obj); |
| } |
| |
| static void test_visitor_out_bool(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| Error *errp = NULL; |
| bool value = true; |
| QObject *obj; |
| |
| visit_type_bool(data->ov, &value, NULL, &errp); |
| g_assert(error_is_set(&errp) == 0); |
| |
| obj = qmp_output_get_qobject(data->qov); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QBOOL); |
| g_assert(qbool_get_int(qobject_to_qbool(obj)) == value); |
| |
| qobject_decref(obj); |
| } |
| |
| static void test_visitor_out_number(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| double value = 3.14; |
| Error *errp = NULL; |
| QObject *obj; |
| |
| visit_type_number(data->ov, &value, NULL, &errp); |
| g_assert(error_is_set(&errp) == 0); |
| |
| obj = qmp_output_get_qobject(data->qov); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QFLOAT); |
| g_assert(qfloat_get_double(qobject_to_qfloat(obj)) == value); |
| |
| qobject_decref(obj); |
| } |
| |
| static void test_visitor_out_string(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| char *string = (char *) "Q E M U"; |
| Error *errp = NULL; |
| QObject *obj; |
| |
| visit_type_str(data->ov, &string, NULL, &errp); |
| g_assert(error_is_set(&errp) == 0); |
| |
| obj = qmp_output_get_qobject(data->qov); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QSTRING); |
| g_assert_cmpstr(qstring_get_str(qobject_to_qstring(obj)), ==, string); |
| |
| qobject_decref(obj); |
| } |
| |
| static void test_visitor_out_no_string(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| char *string = NULL; |
| Error *errp = NULL; |
| QObject *obj; |
| |
| /* A null string should return "" */ |
| visit_type_str(data->ov, &string, NULL, &errp); |
| g_assert(error_is_set(&errp) == 0); |
| |
| obj = qmp_output_get_qobject(data->qov); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QSTRING); |
| g_assert_cmpstr(qstring_get_str(qobject_to_qstring(obj)), ==, ""); |
| |
| qobject_decref(obj); |
| } |
| |
| static void test_visitor_out_enum(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| Error *errp = NULL; |
| QObject *obj; |
| EnumOne i; |
| |
| for (i = 0; i < ENUM_ONE_MAX; i++) { |
| visit_type_EnumOne(data->ov, &i, "unused", &errp); |
| g_assert(!error_is_set(&errp)); |
| |
| obj = qmp_output_get_qobject(data->qov); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QSTRING); |
| g_assert_cmpstr(qstring_get_str(qobject_to_qstring(obj)), ==, |
| EnumOne_lookup[i]); |
| qobject_decref(obj); |
| } |
| } |
| |
| static void test_visitor_out_enum_errors(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| EnumOne i, bad_values[] = { ENUM_ONE_MAX, -1 }; |
| Error *errp; |
| |
| for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) { |
| errp = NULL; |
| visit_type_EnumOne(data->ov, &bad_values[i], "unused", &errp); |
| g_assert(error_is_set(&errp) == true); |
| error_free(errp); |
| } |
| } |
| |
| typedef struct TestStruct |
| { |
| int64_t integer; |
| bool boolean; |
| char *string; |
| } TestStruct; |
| |
| static void visit_type_TestStruct(Visitor *v, TestStruct **obj, |
| const char *name, Error **errp) |
| { |
| visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct), |
| errp); |
| |
| visit_type_int(v, &(*obj)->integer, "integer", errp); |
| visit_type_bool(v, &(*obj)->boolean, "boolean", errp); |
| visit_type_str(v, &(*obj)->string, "string", errp); |
| |
| visit_end_struct(v, errp); |
| } |
| |
| static void test_visitor_out_struct(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| TestStruct test_struct = { .integer = 42, |
| .boolean = false, |
| .string = (char *) "foo"}; |
| TestStruct *p = &test_struct; |
| Error *errp = NULL; |
| QObject *obj; |
| QDict *qdict; |
| |
| visit_type_TestStruct(data->ov, &p, NULL, &errp); |
| g_assert(!error_is_set(&errp)); |
| |
| obj = qmp_output_get_qobject(data->qov); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QDICT); |
| |
| qdict = qobject_to_qdict(obj); |
| g_assert_cmpint(qdict_size(qdict), ==, 3); |
| g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 42); |
| g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, 0); |
| g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, "foo"); |
| |
| QDECREF(qdict); |
| } |
| |
| static void test_visitor_out_struct_nested(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| int64_t value = 42; |
| Error *errp = NULL; |
| UserDefNested *ud2; |
| QObject *obj; |
| QDict *qdict, *dict1, *dict2, *dict3, *userdef; |
| const char *string = "user def string"; |
| const char *strings[] = { "forty two", "forty three", "forty four", |
| "forty five" }; |
| |
| ud2 = g_malloc0(sizeof(*ud2)); |
| ud2->string0 = g_strdup(strings[0]); |
| |
| ud2->dict1.string1 = g_strdup(strings[1]); |
| ud2->dict1.dict2.userdef1 = g_malloc0(sizeof(UserDefOne)); |
| ud2->dict1.dict2.userdef1->string = g_strdup(string); |
| ud2->dict1.dict2.userdef1->integer = value; |
| ud2->dict1.dict2.string2 = g_strdup(strings[2]); |
| |
| ud2->dict1.has_dict3 = true; |
| ud2->dict1.dict3.userdef2 = g_malloc0(sizeof(UserDefOne)); |
| ud2->dict1.dict3.userdef2->string = g_strdup(string); |
| ud2->dict1.dict3.userdef2->integer = value; |
| ud2->dict1.dict3.string3 = g_strdup(strings[3]); |
| |
| visit_type_UserDefNested(data->ov, &ud2, "unused", &errp); |
| g_assert(!error_is_set(&errp)); |
| |
| obj = qmp_output_get_qobject(data->qov); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QDICT); |
| |
| qdict = qobject_to_qdict(obj); |
| g_assert_cmpint(qdict_size(qdict), ==, 2); |
| g_assert_cmpstr(qdict_get_str(qdict, "string0"), ==, strings[0]); |
| |
| dict1 = qdict_get_qdict(qdict, "dict1"); |
| g_assert_cmpint(qdict_size(dict1), ==, 3); |
| g_assert_cmpstr(qdict_get_str(dict1, "string1"), ==, strings[1]); |
| |
| dict2 = qdict_get_qdict(dict1, "dict2"); |
| g_assert_cmpint(qdict_size(dict2), ==, 2); |
| g_assert_cmpstr(qdict_get_str(dict2, "string2"), ==, strings[2]); |
| userdef = qdict_get_qdict(dict2, "userdef1"); |
| g_assert_cmpint(qdict_size(userdef), ==, 2); |
| g_assert_cmpint(qdict_get_int(userdef, "integer"), ==, value); |
| g_assert_cmpstr(qdict_get_str(userdef, "string"), ==, string); |
| |
| dict3 = qdict_get_qdict(dict1, "dict3"); |
| g_assert_cmpint(qdict_size(dict3), ==, 2); |
| g_assert_cmpstr(qdict_get_str(dict3, "string3"), ==, strings[3]); |
| userdef = qdict_get_qdict(dict3, "userdef2"); |
| g_assert_cmpint(qdict_size(userdef), ==, 2); |
| g_assert_cmpint(qdict_get_int(userdef, "integer"), ==, value); |
| g_assert_cmpstr(qdict_get_str(userdef, "string"), ==, string); |
| |
| QDECREF(qdict); |
| qapi_free_UserDefNested(ud2); |
| } |
| |
| typedef struct TestStructList |
| { |
| TestStruct *value; |
| struct TestStructList *next; |
| } TestStructList; |
| |
| static void visit_type_TestStructList(Visitor *v, TestStructList **obj, |
| const char *name, Error **errp) |
| { |
| GenericList *i, **head = (GenericList **)obj; |
| |
| visit_start_list(v, name, errp); |
| |
| for (*head = i = visit_next_list(v, head, errp); i; i = visit_next_list(v, &i, errp)) { |
| TestStructList *native_i = (TestStructList *)i; |
| visit_type_TestStruct(v, &native_i->value, NULL, errp); |
| } |
| |
| visit_end_list(v, errp); |
| } |
| |
| static void test_visitor_out_list(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| char *value_str = (char *) "list value"; |
| TestStructList *p, *head = NULL; |
| const int max_items = 10; |
| bool value_bool = true; |
| int value_int = 10; |
| Error *errp = NULL; |
| QListEntry *entry; |
| QObject *obj; |
| QList *qlist; |
| int i; |
| |
| for (i = 0; i < max_items; i++) { |
| p = g_malloc0(sizeof(*p)); |
| p->value = g_malloc0(sizeof(*p->value)); |
| p->value->integer = value_int; |
| p->value->boolean = value_bool; |
| p->value->string = value_str; |
| |
| p->next = head; |
| head = p; |
| } |
| |
| visit_type_TestStructList(data->ov, &head, NULL, &errp); |
| g_assert(!error_is_set(&errp)); |
| |
| obj = qmp_output_get_qobject(data->qov); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QLIST); |
| |
| qlist = qobject_to_qlist(obj); |
| g_assert(!qlist_empty(qlist)); |
| |
| i = 0; |
| QLIST_FOREACH_ENTRY(qlist, entry) { |
| QDict *qdict; |
| |
| g_assert(qobject_type(entry->value) == QTYPE_QDICT); |
| qdict = qobject_to_qdict(entry->value); |
| g_assert_cmpint(qdict_size(qdict), ==, 3); |
| g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, value_int); |
| g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, value_bool); |
| g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, value_str); |
| i++; |
| } |
| g_assert_cmpint(i, ==, max_items); |
| |
| QDECREF(qlist); |
| |
| for (p = head; p;) { |
| TestStructList *tmp = p->next; |
| g_free(p->value); |
| g_free(p); |
| p = tmp; |
| } |
| } |
| |
| static void test_visitor_out_list_qapi_free(TestOutputVisitorData *data, |
| const void *unused) |
| { |
| UserDefNestedList *p, *head = NULL; |
| const char string[] = "foo bar"; |
| int i, max_count = 1024; |
| |
| for (i = 0; i < max_count; i++) { |
| p = g_malloc0(sizeof(*p)); |
| p->value = g_malloc0(sizeof(*p->value)); |
| |
| p->value->string0 = g_strdup(string); |
| p->value->dict1.string1 = g_strdup(string); |
| p->value->dict1.dict2.userdef1 = g_malloc0(sizeof(UserDefOne)); |
| p->value->dict1.dict2.userdef1->string = g_strdup(string); |
| p->value->dict1.dict2.userdef1->integer = 42; |
| p->value->dict1.dict2.string2 = g_strdup(string); |
| p->value->dict1.has_dict3 = false; |
| |
| p->next = head; |
| head = p; |
| } |
| |
| qapi_free_UserDefNestedList(head); |
| } |
| |
| static void output_visitor_test_add(const char *testpath, |
| TestOutputVisitorData *data, |
| void (*test_func)(TestOutputVisitorData *data, const void *user_data)) |
| { |
| g_test_add(testpath, TestOutputVisitorData, data, visitor_output_setup, |
| test_func, visitor_output_teardown); |
| } |
| |
| int main(int argc, char **argv) |
| { |
| TestOutputVisitorData out_visitor_data; |
| |
| g_test_init(&argc, &argv, NULL); |
| |
| output_visitor_test_add("/visitor/output/int", |
| &out_visitor_data, test_visitor_out_int); |
| output_visitor_test_add("/visitor/output/bool", |
| &out_visitor_data, test_visitor_out_bool); |
| output_visitor_test_add("/visitor/output/number", |
| &out_visitor_data, test_visitor_out_number); |
| output_visitor_test_add("/visitor/output/string", |
| &out_visitor_data, test_visitor_out_string); |
| output_visitor_test_add("/visitor/output/no-string", |
| &out_visitor_data, test_visitor_out_no_string); |
| output_visitor_test_add("/visitor/output/enum", |
| &out_visitor_data, test_visitor_out_enum); |
| output_visitor_test_add("/visitor/output/enum-errors", |
| &out_visitor_data, test_visitor_out_enum_errors); |
| output_visitor_test_add("/visitor/output/struct", |
| &out_visitor_data, test_visitor_out_struct); |
| output_visitor_test_add("/visitor/output/struct-nested", |
| &out_visitor_data, test_visitor_out_struct_nested); |
| output_visitor_test_add("/visitor/output/list", |
| &out_visitor_data, test_visitor_out_list); |
| output_visitor_test_add("/visitor/output/list-qapi-free", |
| &out_visitor_data, test_visitor_out_list_qapi_free); |
| |
| g_test_run(); |
| |
| return 0; |
| } |