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1.1 ! root 1: /* ! 2: * QMP Input Visitor unit-tests. ! 3: * ! 4: * Copyright (C) 2011 Red Hat Inc. ! 5: * ! 6: * Authors: ! 7: * Luiz Capitulino <[email protected]> ! 8: * ! 9: * This work is licensed under the terms of the GNU GPL, version 2 or later. ! 10: * See the COPYING file in the top-level directory. ! 11: */ ! 12: ! 13: #include <glib.h> ! 14: #include <stdarg.h> ! 15: ! 16: #include "qapi/qmp-input-visitor.h" ! 17: #include "test-qapi-types.h" ! 18: #include "test-qapi-visit.h" ! 19: #include "qemu-objects.h" ! 20: ! 21: typedef struct TestInputVisitorData { ! 22: QObject *obj; ! 23: QmpInputVisitor *qiv; ! 24: } TestInputVisitorData; ! 25: ! 26: static void visitor_input_teardown(TestInputVisitorData *data, ! 27: const void *unused) ! 28: { ! 29: qobject_decref(data->obj); ! 30: data->obj = NULL; ! 31: ! 32: if (data->qiv) { ! 33: qmp_input_visitor_cleanup(data->qiv); ! 34: data->qiv = NULL; ! 35: } ! 36: } ! 37: ! 38: /* This is provided instead of a test setup function so that the JSON ! 39: string used by the tests are kept in the test functions (and not ! 40: int main()) */ ! 41: static GCC_FMT_ATTR(2, 3) ! 42: Visitor *visitor_input_test_init(TestInputVisitorData *data, ! 43: const char *json_string, ...) ! 44: { ! 45: Visitor *v; ! 46: va_list ap; ! 47: ! 48: va_start(ap, json_string); ! 49: data->obj = qobject_from_jsonv(json_string, &ap); ! 50: va_end(ap); ! 51: ! 52: g_assert(data->obj != NULL); ! 53: ! 54: data->qiv = qmp_input_visitor_new(data->obj); ! 55: g_assert(data->qiv != NULL); ! 56: ! 57: v = qmp_input_get_visitor(data->qiv); ! 58: g_assert(v != NULL); ! 59: ! 60: return v; ! 61: } ! 62: ! 63: static void test_visitor_in_int(TestInputVisitorData *data, ! 64: const void *unused) ! 65: { ! 66: int64_t res = 0, value = -42; ! 67: Error *errp = NULL; ! 68: Visitor *v; ! 69: ! 70: v = visitor_input_test_init(data, "%" PRId64, value); ! 71: ! 72: visit_type_int(v, &res, NULL, &errp); ! 73: g_assert(!error_is_set(&errp)); ! 74: g_assert_cmpint(res, ==, value); ! 75: } ! 76: ! 77: static void test_visitor_in_bool(TestInputVisitorData *data, ! 78: const void *unused) ! 79: { ! 80: Error *errp = NULL; ! 81: bool res = false; ! 82: Visitor *v; ! 83: ! 84: v = visitor_input_test_init(data, "true"); ! 85: ! 86: visit_type_bool(v, &res, NULL, &errp); ! 87: g_assert(!error_is_set(&errp)); ! 88: g_assert_cmpint(res, ==, true); ! 89: } ! 90: ! 91: static void test_visitor_in_number(TestInputVisitorData *data, ! 92: const void *unused) ! 93: { ! 94: double res = 0, value = 3.14; ! 95: Error *errp = NULL; ! 96: Visitor *v; ! 97: ! 98: v = visitor_input_test_init(data, "%f", value); ! 99: ! 100: visit_type_number(v, &res, NULL, &errp); ! 101: g_assert(!error_is_set(&errp)); ! 102: g_assert_cmpfloat(res, ==, value); ! 103: } ! 104: ! 105: static void test_visitor_in_string(TestInputVisitorData *data, ! 106: const void *unused) ! 107: { ! 108: char *res = NULL, *value = (char *) "Q E M U"; ! 109: Error *errp = NULL; ! 110: Visitor *v; ! 111: ! 112: v = visitor_input_test_init(data, "%s", value); ! 113: ! 114: visit_type_str(v, &res, NULL, &errp); ! 115: g_assert(!error_is_set(&errp)); ! 116: g_assert_cmpstr(res, ==, value); ! 117: ! 118: g_free(res); ! 119: } ! 120: ! 121: static void test_visitor_in_enum(TestInputVisitorData *data, ! 122: const void *unused) ! 123: { ! 124: Error *errp = NULL; ! 125: Visitor *v; ! 126: EnumOne i; ! 127: ! 128: for (i = 0; EnumOne_lookup[i]; i++) { ! 129: EnumOne res = -1; ! 130: ! 131: v = visitor_input_test_init(data, "%s", EnumOne_lookup[i]); ! 132: ! 133: visit_type_EnumOne(v, &res, NULL, &errp); ! 134: g_assert(!error_is_set(&errp)); ! 135: g_assert_cmpint(i, ==, res); ! 136: ! 137: visitor_input_teardown(data, NULL); ! 138: } ! 139: ! 140: data->obj = NULL; ! 141: data->qiv = NULL; ! 142: } ! 143: ! 144: typedef struct TestStruct ! 145: { ! 146: int64_t integer; ! 147: bool boolean; ! 148: char *string; ! 149: } TestStruct; ! 150: ! 151: static void visit_type_TestStruct(Visitor *v, TestStruct **obj, ! 152: const char *name, Error **errp) ! 153: { ! 154: visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct), ! 155: errp); ! 156: ! 157: visit_type_int(v, &(*obj)->integer, "integer", errp); ! 158: visit_type_bool(v, &(*obj)->boolean, "boolean", errp); ! 159: visit_type_str(v, &(*obj)->string, "string", errp); ! 160: ! 161: visit_end_struct(v, errp); ! 162: } ! 163: ! 164: static void test_visitor_in_struct(TestInputVisitorData *data, ! 165: const void *unused) ! 166: { ! 167: TestStruct *p = NULL; ! 168: Error *errp = NULL; ! 169: Visitor *v; ! 170: ! 171: v = visitor_input_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }"); ! 172: ! 173: visit_type_TestStruct(v, &p, NULL, &errp); ! 174: g_assert(!error_is_set(&errp)); ! 175: g_assert_cmpint(p->integer, ==, -42); ! 176: g_assert(p->boolean == true); ! 177: g_assert_cmpstr(p->string, ==, "foo"); ! 178: ! 179: g_free(p->string); ! 180: g_free(p); ! 181: } ! 182: ! 183: static void check_and_free_str(char *str, const char *cmp) ! 184: { ! 185: g_assert_cmpstr(str, ==, cmp); ! 186: g_free(str); ! 187: } ! 188: ! 189: static void test_visitor_in_struct_nested(TestInputVisitorData *data, ! 190: const void *unused) ! 191: { ! 192: UserDefNested *udp = NULL; ! 193: Error *errp = NULL; ! 194: Visitor *v; ! 195: ! 196: v = visitor_input_test_init(data, "{ 'string0': 'string0', 'dict1': { 'string1': 'string1', 'dict2': { 'userdef1': { 'integer': 42, 'string': 'string' }, 'string2': 'string2'}}}"); ! 197: ! 198: visit_type_UserDefNested(v, &udp, NULL, &errp); ! 199: g_assert(!error_is_set(&errp)); ! 200: ! 201: check_and_free_str(udp->string0, "string0"); ! 202: check_and_free_str(udp->dict1.string1, "string1"); ! 203: g_assert_cmpint(udp->dict1.dict2.userdef1->integer, ==, 42); ! 204: check_and_free_str(udp->dict1.dict2.userdef1->string, "string"); ! 205: check_and_free_str(udp->dict1.dict2.string2, "string2"); ! 206: g_assert(udp->dict1.has_dict3 == false); ! 207: ! 208: g_free(udp->dict1.dict2.userdef1); ! 209: g_free(udp); ! 210: } ! 211: ! 212: static void test_visitor_in_list(TestInputVisitorData *data, ! 213: const void *unused) ! 214: { ! 215: UserDefOneList *item, *head = NULL; ! 216: Error *errp = NULL; ! 217: Visitor *v; ! 218: int i; ! 219: ! 220: v = visitor_input_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44 } ]"); ! 221: ! 222: visit_type_UserDefOneList(v, &head, NULL, &errp); ! 223: g_assert(!error_is_set(&errp)); ! 224: g_assert(head != NULL); ! 225: ! 226: for (i = 0, item = head; item; item = item->next, i++) { ! 227: char string[12]; ! 228: ! 229: snprintf(string, sizeof(string), "string%d", i); ! 230: g_assert_cmpstr(item->value->string, ==, string); ! 231: g_assert_cmpint(item->value->integer, ==, 42 + i); ! 232: } ! 233: ! 234: qapi_free_UserDefOneList(head); ! 235: } ! 236: ! 237: static void test_visitor_in_union(TestInputVisitorData *data, ! 238: const void *unused) ! 239: { ! 240: Visitor *v; ! 241: Error *err = NULL; ! 242: UserDefUnion *tmp; ! 243: ! 244: v = visitor_input_test_init(data, "{ 'type': 'b', 'data' : { 'integer': 42 } }"); ! 245: ! 246: visit_type_UserDefUnion(v, &tmp, NULL, &err); ! 247: g_assert(err == NULL); ! 248: g_assert_cmpint(tmp->kind, ==, USER_DEF_UNION_KIND_B); ! 249: g_assert_cmpint(tmp->b->integer, ==, 42); ! 250: qapi_free_UserDefUnion(tmp); ! 251: } ! 252: ! 253: static void input_visitor_test_add(const char *testpath, ! 254: TestInputVisitorData *data, ! 255: void (*test_func)(TestInputVisitorData *data, const void *user_data)) ! 256: { ! 257: g_test_add(testpath, TestInputVisitorData, data, NULL, test_func, ! 258: visitor_input_teardown); ! 259: } ! 260: ! 261: static void test_visitor_in_errors(TestInputVisitorData *data, ! 262: const void *unused) ! 263: { ! 264: TestStruct *p = NULL; ! 265: Error *errp = NULL; ! 266: Visitor *v; ! 267: ! 268: v = visitor_input_test_init(data, "{ 'integer': false, 'boolean': 'foo', 'string': -42 }"); ! 269: ! 270: visit_type_TestStruct(v, &p, NULL, &errp); ! 271: g_assert(error_is_set(&errp)); ! 272: g_assert(p->string == NULL); ! 273: ! 274: g_free(p->string); ! 275: g_free(p); ! 276: } ! 277: ! 278: int main(int argc, char **argv) ! 279: { ! 280: TestInputVisitorData in_visitor_data; ! 281: ! 282: g_test_init(&argc, &argv, NULL); ! 283: ! 284: input_visitor_test_add("/visitor/input/int", ! 285: &in_visitor_data, test_visitor_in_int); ! 286: input_visitor_test_add("/visitor/input/bool", ! 287: &in_visitor_data, test_visitor_in_bool); ! 288: input_visitor_test_add("/visitor/input/number", ! 289: &in_visitor_data, test_visitor_in_number); ! 290: input_visitor_test_add("/visitor/input/string", ! 291: &in_visitor_data, test_visitor_in_string); ! 292: input_visitor_test_add("/visitor/input/enum", ! 293: &in_visitor_data, test_visitor_in_enum); ! 294: input_visitor_test_add("/visitor/input/struct", ! 295: &in_visitor_data, test_visitor_in_struct); ! 296: input_visitor_test_add("/visitor/input/struct-nested", ! 297: &in_visitor_data, test_visitor_in_struct_nested); ! 298: input_visitor_test_add("/visitor/input/list", ! 299: &in_visitor_data, test_visitor_in_list); ! 300: input_visitor_test_add("/visitor/input/union", ! 301: &in_visitor_data, test_visitor_in_union); ! 302: input_visitor_test_add("/visitor/input/errors", ! 303: &in_visitor_data, test_visitor_in_errors); ! 304: ! 305: g_test_run(); ! 306: ! 307: return 0; ! 308: }
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