12d7799f2SPaolo Bonzini /* 22d7799f2SPaolo Bonzini * String Output Visitor unit-tests. 32d7799f2SPaolo Bonzini * 42d7799f2SPaolo Bonzini * Copyright (C) 2012 Red Hat Inc. 52d7799f2SPaolo Bonzini * 62d7799f2SPaolo Bonzini * Authors: 7b3db211fSDaniel P. Berrange * Paolo Bonzini <pbonzini@redhat.com> (based on test-qobject-output-visitor) 82d7799f2SPaolo Bonzini * 92d7799f2SPaolo Bonzini * This work is licensed under the terms of the GNU GPL, version 2 or later. 102d7799f2SPaolo Bonzini * See the COPYING file in the top-level directory. 112d7799f2SPaolo Bonzini */ 122d7799f2SPaolo Bonzini 13681c28a3SPeter Maydell #include "qemu/osdep.h" 142d7799f2SPaolo Bonzini 1579ee7df8SPaolo Bonzini #include "qemu-common.h" 16da34e65cSMarkus Armbruster #include "qapi/error.h" 172d7799f2SPaolo Bonzini #include "qapi/string-output-visitor.h" 182d7799f2SPaolo Bonzini #include "test-qapi-visit.h" 192d7799f2SPaolo Bonzini 202d7799f2SPaolo Bonzini typedef struct TestOutputVisitorData { 212d7799f2SPaolo Bonzini Visitor *ov; 2223d1705fSEric Blake char *str; 23b4900c0eSHu Tao bool human; 242d7799f2SPaolo Bonzini } TestOutputVisitorData; 252d7799f2SPaolo Bonzini 26a8fff94dSEric Blake static void visitor_output_setup_internal(TestOutputVisitorData *data, 27a8fff94dSEric Blake bool human) 28a8fff94dSEric Blake { 29a8fff94dSEric Blake data->human = human; 303b098d56SEric Blake data->ov = string_output_visitor_new(human, &data->str); 31a8fff94dSEric Blake g_assert(data->ov); 32a8fff94dSEric Blake } 33a8fff94dSEric Blake 342d7799f2SPaolo Bonzini static void visitor_output_setup(TestOutputVisitorData *data, 352d7799f2SPaolo Bonzini const void *unused) 362d7799f2SPaolo Bonzini { 37a8fff94dSEric Blake return visitor_output_setup_internal(data, false); 38b4900c0eSHu Tao } 39b4900c0eSHu Tao 40b4900c0eSHu Tao static void visitor_output_setup_human(TestOutputVisitorData *data, 41b4900c0eSHu Tao const void *unused) 42b4900c0eSHu Tao { 43a8fff94dSEric Blake return visitor_output_setup_internal(data, true); 442d7799f2SPaolo Bonzini } 452d7799f2SPaolo Bonzini 462d7799f2SPaolo Bonzini static void visitor_output_teardown(TestOutputVisitorData *data, 472d7799f2SPaolo Bonzini const void *unused) 482d7799f2SPaolo Bonzini { 49e7ca5656SEric Blake visit_free(data->ov); 502d7799f2SPaolo Bonzini data->ov = NULL; 5123d1705fSEric Blake g_free(data->str); 5223d1705fSEric Blake data->str = NULL; 5323d1705fSEric Blake } 5423d1705fSEric Blake 5523d1705fSEric Blake static char *visitor_get(TestOutputVisitorData *data) 5623d1705fSEric Blake { 573b098d56SEric Blake visit_complete(data->ov, &data->str); 5823d1705fSEric Blake g_assert(data->str); 5923d1705fSEric Blake return data->str; 602d7799f2SPaolo Bonzini } 612d7799f2SPaolo Bonzini 62a8fff94dSEric Blake static void visitor_reset(TestOutputVisitorData *data) 63a8fff94dSEric Blake { 64a8fff94dSEric Blake bool human = data->human; 65a8fff94dSEric Blake 66a8fff94dSEric Blake visitor_output_teardown(data, NULL); 67a8fff94dSEric Blake visitor_output_setup_internal(data, human); 68a8fff94dSEric Blake } 69a8fff94dSEric Blake 702d7799f2SPaolo Bonzini static void test_visitor_out_int(TestOutputVisitorData *data, 712d7799f2SPaolo Bonzini const void *unused) 722d7799f2SPaolo Bonzini { 7369e25563SHu Tao int64_t value = 42; 74e940f543SMarkus Armbruster Error *err = NULL; 752d7799f2SPaolo Bonzini char *str; 762d7799f2SPaolo Bonzini 7751e72bc1SEric Blake visit_type_int(data->ov, NULL, &value, &err); 78e940f543SMarkus Armbruster g_assert(!err); 792d7799f2SPaolo Bonzini 8023d1705fSEric Blake str = visitor_get(data); 81b4900c0eSHu Tao if (data->human) { 82b4900c0eSHu Tao g_assert_cmpstr(str, ==, "42 (0x2a)"); 83b4900c0eSHu Tao } else { 8469e25563SHu Tao g_assert_cmpstr(str, ==, "42"); 85b4900c0eSHu Tao } 862d7799f2SPaolo Bonzini } 872d7799f2SPaolo Bonzini 8869e25563SHu Tao static void test_visitor_out_intList(TestOutputVisitorData *data, 8969e25563SHu Tao const void *unused) 9069e25563SHu Tao { 9169e25563SHu Tao int64_t value[] = {0, 1, 9, 10, 16, 15, 14, 9269e25563SHu Tao 3, 4, 5, 6, 11, 12, 13, 21, 22, INT64_MAX - 1, INT64_MAX}; 9369e25563SHu Tao intList *list = NULL, **tmp = &list; 9469e25563SHu Tao int i; 95533fdaedSMarkus Armbruster Error *err = NULL; 9669e25563SHu Tao char *str; 9769e25563SHu Tao 98*d40d74a6SPhilippe Mathieu-Daudé for (i = 0; i < ARRAY_SIZE(value); i++) { 9969e25563SHu Tao *tmp = g_malloc0(sizeof(**tmp)); 10069e25563SHu Tao (*tmp)->value = value[i]; 10169e25563SHu Tao tmp = &(*tmp)->next; 10269e25563SHu Tao } 10369e25563SHu Tao 10451e72bc1SEric Blake visit_type_intList(data->ov, NULL, &list, &err); 105533fdaedSMarkus Armbruster g_assert(err == NULL); 10669e25563SHu Tao 10723d1705fSEric Blake str = visitor_get(data); 108b4900c0eSHu Tao if (data->human) { 109b4900c0eSHu Tao g_assert_cmpstr(str, ==, 110b4900c0eSHu Tao "0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807 " 111b4900c0eSHu Tao "(0x0-0x1,0x3-0x6,0x9-0x10,0x15-0x16," 112b4900c0eSHu Tao "0x7ffffffffffffffe-0x7fffffffffffffff)"); 113b4900c0eSHu Tao } else { 11469e25563SHu Tao g_assert_cmpstr(str, ==, 11569e25563SHu Tao "0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807"); 116b4900c0eSHu Tao } 117a8fff94dSEric Blake qapi_free_intList(list); 11869e25563SHu Tao } 11969e25563SHu Tao 1202d7799f2SPaolo Bonzini static void test_visitor_out_bool(TestOutputVisitorData *data, 1212d7799f2SPaolo Bonzini const void *unused) 1222d7799f2SPaolo Bonzini { 123e940f543SMarkus Armbruster Error *err = NULL; 1242d7799f2SPaolo Bonzini bool value = true; 1252d7799f2SPaolo Bonzini char *str; 1262d7799f2SPaolo Bonzini 12751e72bc1SEric Blake visit_type_bool(data->ov, NULL, &value, &err); 128e940f543SMarkus Armbruster g_assert(!err); 1292d7799f2SPaolo Bonzini 13023d1705fSEric Blake str = visitor_get(data); 1312d7799f2SPaolo Bonzini g_assert_cmpstr(str, ==, "true"); 1322d7799f2SPaolo Bonzini } 1332d7799f2SPaolo Bonzini 1342d7799f2SPaolo Bonzini static void test_visitor_out_number(TestOutputVisitorData *data, 1352d7799f2SPaolo Bonzini const void *unused) 1362d7799f2SPaolo Bonzini { 1372d7799f2SPaolo Bonzini double value = 3.14; 138e940f543SMarkus Armbruster Error *err = NULL; 1392d7799f2SPaolo Bonzini char *str; 1402d7799f2SPaolo Bonzini 14151e72bc1SEric Blake visit_type_number(data->ov, NULL, &value, &err); 142e940f543SMarkus Armbruster g_assert(!err); 1432d7799f2SPaolo Bonzini 14423d1705fSEric Blake str = visitor_get(data); 145173bbb75SMichael Roth g_assert_cmpstr(str, ==, "3.140000"); 1462d7799f2SPaolo Bonzini } 1472d7799f2SPaolo Bonzini 1482d7799f2SPaolo Bonzini static void test_visitor_out_string(TestOutputVisitorData *data, 1492d7799f2SPaolo Bonzini const void *unused) 1502d7799f2SPaolo Bonzini { 1512d7799f2SPaolo Bonzini char *string = (char *) "Q E M U"; 152b4900c0eSHu Tao const char *string_human = "\"Q E M U\""; 153e940f543SMarkus Armbruster Error *err = NULL; 1542d7799f2SPaolo Bonzini char *str; 1552d7799f2SPaolo Bonzini 15651e72bc1SEric Blake visit_type_str(data->ov, NULL, &string, &err); 157e940f543SMarkus Armbruster g_assert(!err); 1582d7799f2SPaolo Bonzini 15923d1705fSEric Blake str = visitor_get(data); 160b4900c0eSHu Tao if (data->human) { 161b4900c0eSHu Tao g_assert_cmpstr(str, ==, string_human); 162b4900c0eSHu Tao } else { 1632d7799f2SPaolo Bonzini g_assert_cmpstr(str, ==, string); 164b4900c0eSHu Tao } 1652d7799f2SPaolo Bonzini } 1662d7799f2SPaolo Bonzini 1672d7799f2SPaolo Bonzini static void test_visitor_out_no_string(TestOutputVisitorData *data, 1682d7799f2SPaolo Bonzini const void *unused) 1692d7799f2SPaolo Bonzini { 1702d7799f2SPaolo Bonzini char *string = NULL; 1712d7799f2SPaolo Bonzini char *str; 1722d7799f2SPaolo Bonzini 1732d7799f2SPaolo Bonzini /* A null string should return "" */ 174a8fff94dSEric Blake visit_type_str(data->ov, NULL, &string, &error_abort); 1752d7799f2SPaolo Bonzini 17623d1705fSEric Blake str = visitor_get(data); 177b4900c0eSHu Tao if (data->human) { 178b4900c0eSHu Tao g_assert_cmpstr(str, ==, "<null>"); 179b4900c0eSHu Tao } else { 1802d7799f2SPaolo Bonzini g_assert_cmpstr(str, ==, ""); 181b4900c0eSHu Tao } 1822d7799f2SPaolo Bonzini } 1832d7799f2SPaolo Bonzini 1842d7799f2SPaolo Bonzini static void test_visitor_out_enum(TestOutputVisitorData *data, 1852d7799f2SPaolo Bonzini const void *unused) 1862d7799f2SPaolo Bonzini { 1872d7799f2SPaolo Bonzini char *str; 1882d7799f2SPaolo Bonzini EnumOne i; 1892d7799f2SPaolo Bonzini 1907fb1cf16SEric Blake for (i = 0; i < ENUM_ONE__MAX; i++) { 191a8fff94dSEric Blake visit_type_EnumOne(data->ov, "unused", &i, &error_abort); 192b4900c0eSHu Tao 19323d1705fSEric Blake str = visitor_get(data); 194b4900c0eSHu Tao if (data->human) { 195977c736fSMarkus Armbruster char *str_human = g_strdup_printf("\"%s\"", EnumOne_str(i)); 196a8fff94dSEric Blake 197b4900c0eSHu Tao g_assert_cmpstr(str, ==, str_human); 198a8fff94dSEric Blake g_free(str_human); 199b4900c0eSHu Tao } else { 200977c736fSMarkus Armbruster g_assert_cmpstr(str, ==, EnumOne_str(i)); 201b4900c0eSHu Tao } 202a8fff94dSEric Blake visitor_reset(data); 2032d7799f2SPaolo Bonzini } 2042d7799f2SPaolo Bonzini } 2052d7799f2SPaolo Bonzini 2062d7799f2SPaolo Bonzini static void test_visitor_out_enum_errors(TestOutputVisitorData *data, 2072d7799f2SPaolo Bonzini const void *unused) 2082d7799f2SPaolo Bonzini { 2097fb1cf16SEric Blake EnumOne i, bad_values[] = { ENUM_ONE__MAX, -1 }; 210e940f543SMarkus Armbruster Error *err; 2112d7799f2SPaolo Bonzini 2122d7799f2SPaolo Bonzini for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) { 213e940f543SMarkus Armbruster err = NULL; 21451e72bc1SEric Blake visit_type_EnumOne(data->ov, "unused", &bad_values[i], &err); 215a8fff94dSEric Blake error_free_or_abort(&err); 2162d7799f2SPaolo Bonzini } 2172d7799f2SPaolo Bonzini } 2182d7799f2SPaolo Bonzini 219b4900c0eSHu Tao static void 220b4900c0eSHu Tao output_visitor_test_add(const char *testpath, 2212d7799f2SPaolo Bonzini TestOutputVisitorData *data, 222b4900c0eSHu Tao void (*test_func)(TestOutputVisitorData *data, 223b4900c0eSHu Tao const void *user_data), 224b4900c0eSHu Tao bool human) 2252d7799f2SPaolo Bonzini { 226b4900c0eSHu Tao g_test_add(testpath, TestOutputVisitorData, data, 227b4900c0eSHu Tao human ? visitor_output_setup_human : visitor_output_setup, 2282d7799f2SPaolo Bonzini test_func, visitor_output_teardown); 2292d7799f2SPaolo Bonzini } 2302d7799f2SPaolo Bonzini 2312d7799f2SPaolo Bonzini int main(int argc, char **argv) 2322d7799f2SPaolo Bonzini { 2332d7799f2SPaolo Bonzini TestOutputVisitorData out_visitor_data; 2342d7799f2SPaolo Bonzini 2352d7799f2SPaolo Bonzini g_test_init(&argc, &argv, NULL); 2362d7799f2SPaolo Bonzini 2372d7799f2SPaolo Bonzini output_visitor_test_add("/string-visitor/output/int", 238b4900c0eSHu Tao &out_visitor_data, test_visitor_out_int, false); 239deb847bfSDr. David Alan Gilbert output_visitor_test_add("/string-visitor/output/int-human", 240b4900c0eSHu Tao &out_visitor_data, test_visitor_out_int, true); 2412d7799f2SPaolo Bonzini output_visitor_test_add("/string-visitor/output/bool", 242b4900c0eSHu Tao &out_visitor_data, test_visitor_out_bool, false); 243deb847bfSDr. David Alan Gilbert output_visitor_test_add("/string-visitor/output/bool-human", 244b4900c0eSHu Tao &out_visitor_data, test_visitor_out_bool, true); 2452d7799f2SPaolo Bonzini output_visitor_test_add("/string-visitor/output/number", 246b4900c0eSHu Tao &out_visitor_data, test_visitor_out_number, false); 247deb847bfSDr. David Alan Gilbert output_visitor_test_add("/string-visitor/output/number-human", 248b4900c0eSHu Tao &out_visitor_data, test_visitor_out_number, true); 2492d7799f2SPaolo Bonzini output_visitor_test_add("/string-visitor/output/string", 250b4900c0eSHu Tao &out_visitor_data, test_visitor_out_string, false); 251deb847bfSDr. David Alan Gilbert output_visitor_test_add("/string-visitor/output/string-human", 252b4900c0eSHu Tao &out_visitor_data, test_visitor_out_string, true); 2532d7799f2SPaolo Bonzini output_visitor_test_add("/string-visitor/output/no-string", 254b4900c0eSHu Tao &out_visitor_data, test_visitor_out_no_string, 255b4900c0eSHu Tao false); 256deb847bfSDr. David Alan Gilbert output_visitor_test_add("/string-visitor/output/no-string-human", 257b4900c0eSHu Tao &out_visitor_data, test_visitor_out_no_string, 258b4900c0eSHu Tao true); 2592d7799f2SPaolo Bonzini output_visitor_test_add("/string-visitor/output/enum", 260b4900c0eSHu Tao &out_visitor_data, test_visitor_out_enum, false); 261deb847bfSDr. David Alan Gilbert output_visitor_test_add("/string-visitor/output/enum-human", 262b4900c0eSHu Tao &out_visitor_data, test_visitor_out_enum, true); 2632d7799f2SPaolo Bonzini output_visitor_test_add("/string-visitor/output/enum-errors", 264b4900c0eSHu Tao &out_visitor_data, test_visitor_out_enum_errors, 265b4900c0eSHu Tao false); 266deb847bfSDr. David Alan Gilbert output_visitor_test_add("/string-visitor/output/enum-errors-human", 267b4900c0eSHu Tao &out_visitor_data, test_visitor_out_enum_errors, 268b4900c0eSHu Tao true); 26969e25563SHu Tao output_visitor_test_add("/string-visitor/output/intList", 270b4900c0eSHu Tao &out_visitor_data, test_visitor_out_intList, false); 271deb847bfSDr. David Alan Gilbert output_visitor_test_add("/string-visitor/output/intList-human", 272b4900c0eSHu Tao &out_visitor_data, test_visitor_out_intList, true); 2732d7799f2SPaolo Bonzini 2742d7799f2SPaolo Bonzini g_test_run(); 2752d7799f2SPaolo Bonzini 2762d7799f2SPaolo Bonzini return 0; 2772d7799f2SPaolo Bonzini } 278