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/*
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* QMP Output Visitor unit-tests.
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*
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* Copyright (C) 2011 Red Hat Inc.
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*
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* Authors:
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* Luiz Capitulino <lcapitulino@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include <glib.h>
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#include "qapi/qmp-output-visitor.h"
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#include "test-qapi-types.h"
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#include "test-qapi-visit.h"
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#include "qemu-objects.h"
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typedef struct TestOutputVisitorData {
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QmpOutputVisitor *qov;
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Visitor *ov;
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} TestOutputVisitorData;
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static void visitor_output_setup(TestOutputVisitorData *data,
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const void *unused)
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{
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data->qov = qmp_output_visitor_new();
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g_assert(data->qov != NULL);
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data->ov = qmp_output_get_visitor(data->qov);
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g_assert(data->ov != NULL);
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}
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static void visitor_output_teardown(TestOutputVisitorData *data,
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const void *unused)
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{
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qmp_output_visitor_cleanup(data->qov);
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data->qov = NULL;
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data->ov = NULL;
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}
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static void test_visitor_out_int(TestOutputVisitorData *data,
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const void *unused)
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{
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int64_t value = -42;
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Error *errp = NULL;
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QObject *obj;
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visit_type_int(data->ov, &value, NULL, &errp);
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g_assert(error_is_set(&errp) == 0);
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obj = qmp_output_get_qobject(data->qov);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QINT);
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g_assert_cmpint(qint_get_int(qobject_to_qint(obj)), ==, value);
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qobject_decref(obj);
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}
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static void test_visitor_out_bool(TestOutputVisitorData *data,
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const void *unused)
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{
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Error *errp = NULL;
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bool value = true;
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QObject *obj;
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visit_type_bool(data->ov, &value, NULL, &errp);
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g_assert(error_is_set(&errp) == 0);
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obj = qmp_output_get_qobject(data->qov);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QBOOL);
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g_assert(qbool_get_int(qobject_to_qbool(obj)) == value);
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qobject_decref(obj);
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}
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static void test_visitor_out_number(TestOutputVisitorData *data,
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const void *unused)
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{
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double value = 3.14;
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Error *errp = NULL;
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QObject *obj;
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visit_type_number(data->ov, &value, NULL, &errp);
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g_assert(error_is_set(&errp) == 0);
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obj = qmp_output_get_qobject(data->qov);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QFLOAT);
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g_assert(qfloat_get_double(qobject_to_qfloat(obj)) == value);
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qobject_decref(obj);
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}
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static void test_visitor_out_string(TestOutputVisitorData *data,
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const void *unused)
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{
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char *string = (char *) "Q E M U";
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Error *errp = NULL;
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QObject *obj;
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visit_type_str(data->ov, &string, NULL, &errp);
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g_assert(error_is_set(&errp) == 0);
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obj = qmp_output_get_qobject(data->qov);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QSTRING);
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g_assert_cmpstr(qstring_get_str(qobject_to_qstring(obj)), ==, string);
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qobject_decref(obj);
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}
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static void test_visitor_out_no_string(TestOutputVisitorData *data,
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const void *unused)
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{
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char *string = NULL;
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Error *errp = NULL;
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QObject *obj;
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/* A null string should return "" */
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visit_type_str(data->ov, &string, NULL, &errp);
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g_assert(error_is_set(&errp) == 0);
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obj = qmp_output_get_qobject(data->qov);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QSTRING);
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g_assert_cmpstr(qstring_get_str(qobject_to_qstring(obj)), ==, "");
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qobject_decref(obj);
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}
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static void test_visitor_out_enum(TestOutputVisitorData *data,
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const void *unused)
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{
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Error *errp = NULL;
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QObject *obj;
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EnumOne i;
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for (i = 0; i < ENUM_ONE_MAX; i++) {
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visit_type_EnumOne(data->ov, &i, "unused", &errp);
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g_assert(!error_is_set(&errp));
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obj = qmp_output_get_qobject(data->qov);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QSTRING);
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g_assert_cmpstr(qstring_get_str(qobject_to_qstring(obj)), ==,
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EnumOne_lookup[i]);
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qobject_decref(obj);
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}
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}
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static void test_visitor_out_enum_errors(TestOutputVisitorData *data,
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const void *unused)
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{
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EnumOne i, bad_values[] = { ENUM_ONE_MAX, -1 };
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Error *errp;
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for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
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errp = NULL;
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visit_type_EnumOne(data->ov, &bad_values[i], "unused", &errp);
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g_assert(error_is_set(&errp) == true);
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error_free(errp);
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}
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}
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typedef struct TestStruct
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{
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int64_t integer;
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bool boolean;
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char *string;
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} TestStruct;
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static void visit_type_TestStruct(Visitor *v, TestStruct **obj,
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const char *name, Error **errp)
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{
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visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
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errp);
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visit_type_int(v, &(*obj)->integer, "integer", errp);
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visit_type_bool(v, &(*obj)->boolean, "boolean", errp);
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visit_type_str(v, &(*obj)->string, "string", errp);
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visit_end_struct(v, errp);
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}
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static void test_visitor_out_struct(TestOutputVisitorData *data,
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const void *unused)
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{
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TestStruct test_struct = { .integer = 42,
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.boolean = false,
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.string = (char *) "foo"};
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TestStruct *p = &test_struct;
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Error *errp = NULL;
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QObject *obj;
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QDict *qdict;
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visit_type_TestStruct(data->ov, &p, NULL, &errp);
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g_assert(!error_is_set(&errp));
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obj = qmp_output_get_qobject(data->qov);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QDICT);
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qdict = qobject_to_qdict(obj);
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g_assert_cmpint(qdict_size(qdict), ==, 3);
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g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 42);
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g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, 0);
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g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, "foo");
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QDECREF(qdict);
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}
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static void test_visitor_out_struct_nested(TestOutputVisitorData *data,
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const void *unused)
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{
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int64_t value = 42;
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Error *errp = NULL;
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UserDefNested *ud2;
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QObject *obj;
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QDict *qdict, *dict1, *dict2, *dict3, *userdef;
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const char *string = "user def string";
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const char *strings[] = { "fourty two", "fourty three", "fourty four",
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"fourty five" };
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ud2 = g_malloc0(sizeof(*ud2));
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ud2->string0 = g_strdup(strings[0]);
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ud2->dict1.string1 = g_strdup(strings[1]);
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ud2->dict1.dict2.userdef1 = g_malloc0(sizeof(UserDefOne));
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ud2->dict1.dict2.userdef1->string = g_strdup(string);
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ud2->dict1.dict2.userdef1->integer = value;
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ud2->dict1.dict2.string2 = g_strdup(strings[2]);
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ud2->dict1.has_dict3 = true;
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ud2->dict1.dict3.userdef2 = g_malloc0(sizeof(UserDefOne));
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ud2->dict1.dict3.userdef2->string = g_strdup(string);
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ud2->dict1.dict3.userdef2->integer = value;
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ud2->dict1.dict3.string3 = g_strdup(strings[3]);
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visit_type_UserDefNested(data->ov, &ud2, "unused", &errp);
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g_assert(!error_is_set(&errp));
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obj = qmp_output_get_qobject(data->qov);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QDICT);
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qdict = qobject_to_qdict(obj);
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g_assert_cmpint(qdict_size(qdict), ==, 2);
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g_assert_cmpstr(qdict_get_str(qdict, "string0"), ==, strings[0]);
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dict1 = qdict_get_qdict(qdict, "dict1");
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g_assert_cmpint(qdict_size(dict1), ==, 3);
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g_assert_cmpstr(qdict_get_str(dict1, "string1"), ==, strings[1]);
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dict2 = qdict_get_qdict(dict1, "dict2");
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g_assert_cmpint(qdict_size(dict2), ==, 2);
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g_assert_cmpstr(qdict_get_str(dict2, "string2"), ==, strings[2]);
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userdef = qdict_get_qdict(dict2, "userdef1");
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g_assert_cmpint(qdict_size(userdef), ==, 2);
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g_assert_cmpint(qdict_get_int(userdef, "integer"), ==, value);
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g_assert_cmpstr(qdict_get_str(userdef, "string"), ==, string);
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dict3 = qdict_get_qdict(dict1, "dict3");
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g_assert_cmpint(qdict_size(dict3), ==, 2);
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g_assert_cmpstr(qdict_get_str(dict3, "string3"), ==, strings[3]);
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userdef = qdict_get_qdict(dict3, "userdef2");
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g_assert_cmpint(qdict_size(userdef), ==, 2);
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g_assert_cmpint(qdict_get_int(userdef, "integer"), ==, value);
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g_assert_cmpstr(qdict_get_str(userdef, "string"), ==, string);
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QDECREF(qdict);
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qapi_free_UserDefNested(ud2);
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}
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typedef struct TestStructList
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{
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TestStruct *value;
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struct TestStructList *next;
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} TestStructList;
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static void visit_type_TestStructList(Visitor *v, TestStructList **obj,
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const char *name, Error **errp)
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{
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GenericList *i, **head = (GenericList **)obj;
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visit_start_list(v, name, errp);
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for (*head = i = visit_next_list(v, head, errp); i; i = visit_next_list(v, &i, errp)) {
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TestStructList *native_i = (TestStructList *)i;
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visit_type_TestStruct(v, &native_i->value, NULL, errp);
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}
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visit_end_list(v, errp);
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}
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static void test_visitor_out_list(TestOutputVisitorData *data,
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const void *unused)
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{
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char *value_str = (char *) "list value";
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TestStructList *p, *head = NULL;
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const int max_items = 10;
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bool value_bool = true;
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int value_int = 10;
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Error *errp = NULL;
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QListEntry *entry;
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QObject *obj;
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QList *qlist;
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int i;
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for (i = 0; i < max_items; i++) {
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p = g_malloc0(sizeof(*p));
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p->value = g_malloc0(sizeof(*p->value));
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p->value->integer = value_int;
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p->value->boolean = value_bool;
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p->value->string = value_str;
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p->next = head;
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head = p;
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}
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visit_type_TestStructList(data->ov, &head, NULL, &errp);
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g_assert(!error_is_set(&errp));
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obj = qmp_output_get_qobject(data->qov);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QLIST);
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qlist = qobject_to_qlist(obj);
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g_assert(!qlist_empty(qlist));
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i = 0;
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QLIST_FOREACH_ENTRY(qlist, entry) {
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QDict *qdict;
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g_assert(qobject_type(entry->value) == QTYPE_QDICT);
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qdict = qobject_to_qdict(entry->value);
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g_assert_cmpint(qdict_size(qdict), ==, 3);
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g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, value_int);
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g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, value_bool);
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g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, value_str);
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i++;
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}
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g_assert_cmpint(i, ==, max_items);
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QDECREF(qlist);
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for (p = head; p;) {
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TestStructList *tmp = p->next;
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g_free(p->value);
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g_free(p);
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p = tmp;
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}
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}
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static void test_visitor_out_list_qapi_free(TestOutputVisitorData *data,
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const void *unused)
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{
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UserDefNestedList *p, *head = NULL;
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const char string[] = "foo bar";
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int i, max_count = 1024;
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for (i = 0; i < max_count; i++) {
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p = g_malloc0(sizeof(*p));
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p->value = g_malloc0(sizeof(*p->value));
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p->value->string0 = g_strdup(string);
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p->value->dict1.string1 = g_strdup(string);
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p->value->dict1.dict2.userdef1 = g_malloc0(sizeof(UserDefOne));
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p->value->dict1.dict2.userdef1->string = g_strdup(string);
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p->value->dict1.dict2.userdef1->integer = 42;
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p->value->dict1.dict2.string2 = g_strdup(string);
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p->value->dict1.has_dict3 = false;
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p->next = head;
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head = p;
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}
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qapi_free_UserDefNestedList(head);
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}
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382 |
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static void output_visitor_test_add(const char *testpath,
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TestOutputVisitorData *data,
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void (*test_func)(TestOutputVisitorData *data, const void *user_data))
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{
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387 |
g_test_add(testpath, TestOutputVisitorData, data, visitor_output_setup,
|
|
388 |
test_func, visitor_output_teardown);
|
|
389 |
}
|
|
390 |
|
|
391 |
int main(int argc, char **argv)
|
|
392 |
{
|
|
393 |
TestOutputVisitorData out_visitor_data;
|
|
394 |
|
|
395 |
g_test_init(&argc, &argv, NULL);
|
|
396 |
|
|
397 |
output_visitor_test_add("/visitor/output/int",
|
|
398 |
&out_visitor_data, test_visitor_out_int);
|
|
399 |
output_visitor_test_add("/visitor/output/bool",
|
|
400 |
&out_visitor_data, test_visitor_out_bool);
|
|
401 |
output_visitor_test_add("/visitor/output/number",
|
|
402 |
&out_visitor_data, test_visitor_out_number);
|
|
403 |
output_visitor_test_add("/visitor/output/string",
|
|
404 |
&out_visitor_data, test_visitor_out_string);
|
|
405 |
output_visitor_test_add("/visitor/output/no-string",
|
|
406 |
&out_visitor_data, test_visitor_out_no_string);
|
|
407 |
output_visitor_test_add("/visitor/output/enum",
|
|
408 |
&out_visitor_data, test_visitor_out_enum);
|
|
409 |
output_visitor_test_add("/visitor/output/enum-errors",
|
|
410 |
&out_visitor_data, test_visitor_out_enum_errors);
|
|
411 |
output_visitor_test_add("/visitor/output/struct",
|
|
412 |
&out_visitor_data, test_visitor_out_struct);
|
|
413 |
output_visitor_test_add("/visitor/output/struct-nested",
|
|
414 |
&out_visitor_data, test_visitor_out_struct_nested);
|
|
415 |
output_visitor_test_add("/visitor/output/list",
|
|
416 |
&out_visitor_data, test_visitor_out_list);
|
|
417 |
output_visitor_test_add("/visitor/output/list-qapi-free",
|
|
418 |
&out_visitor_data, test_visitor_out_list_qapi_free);
|
|
419 |
|
|
420 |
g_test_run();
|
|
421 |
|
|
422 |
return 0;
|
|
423 |
}
|