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qemu/tests/test-qmp-output-visitor.c
Eric Blake ddf2190896 qapi: Unbox base members 
Rather than storing a base class as a pointer to a box, just
store the fields of that base class in the same order, so that
a child struct can be directly cast to its parent.  This gives
less malloc overhead, less pointer dereferencing, and even less
generated code.  Compare to the earlier commit 1e6c1616a "qapi:
Generate a nicer struct for flat unions" (although that patch
had fewer places to change, as less of qemu was directly using
qapi structs for flat unions).  It also allows us to turn on
automatic type-safe wrappers for upcasting to the base class
of a struct.

Changes to the generated code look like this in qapi-types.h:

| struct SpiceChannel {
|-    SpiceBasicInfo *base;
|+    /* Members inherited from SpiceBasicInfo: */
|+    char *host;
|+    char *port;
|+    NetworkAddressFamily family;
|+    /* Own members: */
|     int64_t connection_id;

as well as additional upcast functions like qapi_SpiceChannel_base().
Meanwhile, changes to qapi-visit.c look like:

| static void visit_type_SpiceChannel_fields(Visitor *v, SpiceChannel **obj, Error **errp)
| {
|     Error *err = NULL;
|
|-    visit_type_implicit_SpiceBasicInfo(v, &(*obj)->base, &err);
|+    visit_type_SpiceBasicInfo_fields(v, (SpiceBasicInfo **)obj, &err);
|     if (err) {

(the cast is necessary, since our upcast wrappers only deal with a
single pointer, not pointer-to-pointer); plus the wholesale
elimination of some now-unused visit_type_implicit_FOO() functions.

Without boxing, the corner case of one empty struct having
another empty struct as its base type now requires inserting a
dummy member (previously, the 'Base *base' member sufficed).

And now that we no longer consume a 'base' member in the generated
C struct, we can delete the former negative struct-base-clash-base
test.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1445898903-12082-11-git-send-email-eblake@redhat.com>
[Commit message tweaked slightly]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-11-02 08:30:26 +01:00

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/*
* QMP Output Visitor unit-tests.
*
* Copyright (C) 2011, 2015 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 "qemu-common.h"
#include "qapi/qmp-output-visitor.h"
#include "test-qapi-types.h"
#include "test-qapi-visit.h"
#include "qapi/qmp/types.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 *err = NULL;
QObject *obj;
visit_type_int(data->ov, &value, NULL, &err);
g_assert(!err);
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 *err = NULL;
bool value = true;
QObject *obj;
visit_type_bool(data->ov, &value, NULL, &err);
g_assert(!err);
obj = qmp_output_get_qobject(data->qov);
g_assert(obj != NULL);
g_assert(qobject_type(obj) == QTYPE_QBOOL);
g_assert(qbool_get_bool(qobject_to_qbool(obj)) == value);
qobject_decref(obj);
}
static void test_visitor_out_number(TestOutputVisitorData *data,
const void *unused)
{
double value = 3.14;
Error *err = NULL;
QObject *obj;
visit_type_number(data->ov, &value, NULL, &err);
g_assert(!err);
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 *err = NULL;
QObject *obj;
visit_type_str(data->ov, &string, NULL, &err);
g_assert(!err);
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 *err = NULL;
QObject *obj;
/* A null string should return "" */
visit_type_str(data->ov, &string, NULL, &err);
g_assert(!err);
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 *err = NULL;
QObject *obj;
EnumOne i;
for (i = 0; i < ENUM_ONE_MAX; i++) {
visit_type_EnumOne(data->ov, &i, "unused", &err);
g_assert(!err);
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 *err;
for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
err = NULL;
visit_type_EnumOne(data->ov, &bad_values[i], "unused", &err);
g_assert(err);
error_free(err);
}
}
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)
{
Error *err = NULL;
visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
&err);
if (err) {
goto out;
}
visit_type_int(v, &(*obj)->integer, "integer", &err);
if (err) {
goto out_end;
}
visit_type_bool(v, &(*obj)->boolean, "boolean", &err);
if (err) {
goto out_end;
}
visit_type_str(v, &(*obj)->string, "string", &err);
out_end:
error_propagate(errp, err);
err = NULL;
visit_end_struct(v, &err);
out:
error_propagate(errp, err);
}
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 *err = NULL;
QObject *obj;
QDict *qdict;
visit_type_TestStruct(data->ov, &p, NULL, &err);
g_assert(!err);
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"), ==, false);
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 *err = NULL;
UserDefTwo *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 = g_malloc0(sizeof(*ud2->dict1));
ud2->dict1->string1 = g_strdup(strings[1]);
ud2->dict1->dict2 = g_malloc0(sizeof(*ud2->dict1->dict2));
ud2->dict1->dict2->userdef = g_new0(UserDefOne, 1);
ud2->dict1->dict2->userdef->string = g_strdup(string);
ud2->dict1->dict2->userdef->integer = value;
ud2->dict1->dict2->string = g_strdup(strings[2]);
ud2->dict1->dict3 = g_malloc0(sizeof(*ud2->dict1->dict3));
ud2->dict1->has_dict3 = true;
ud2->dict1->dict3->userdef = g_new0(UserDefOne, 1);
ud2->dict1->dict3->userdef->string = g_strdup(string);
ud2->dict1->dict3->userdef->integer = value;
ud2->dict1->dict3->string = g_strdup(strings[3]);
visit_type_UserDefTwo(data->ov, &ud2, "unused", &err);
g_assert(!err);
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, "string"), ==, strings[2]);
userdef = qdict_get_qdict(dict2, "userdef");
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, "string"), ==, strings[3]);
userdef = qdict_get_qdict(dict3, "userdef");
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_UserDefTwo(ud2);
}
static void test_visitor_out_struct_errors(TestOutputVisitorData *data,
const void *unused)
{
EnumOne bad_values[] = { ENUM_ONE_MAX, -1 };
UserDefOne u = {0};
UserDefOne *pu = &u;
Error *err;
int i;
for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
err = NULL;
u.has_enum1 = true;
u.enum1 = bad_values[i];
visit_type_UserDefOne(data->ov, &pu, "unused", &err);
g_assert(err);
error_free(err);
}
}
typedef struct TestStructList
{
union {
TestStruct *value;
uint64_t padding;
};
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 *err = 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, &err);
g_assert(!err);
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)
{
UserDefTwoList *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 = g_new0(UserDefTwoDict, 1);
p->value->dict1->string1 = g_strdup(string);
p->value->dict1->dict2 = g_new0(UserDefTwoDictDict, 1);
p->value->dict1->dict2->userdef = g_new0(UserDefOne, 1);
p->value->dict1->dict2->userdef->string = g_strdup(string);
p->value->dict1->dict2->userdef->integer = 42;
p->value->dict1->dict2->string = g_strdup(string);
p->value->dict1->has_dict3 = false;
p->next = head;
head = p;
}
qapi_free_UserDefTwoList(head);
}
static void test_visitor_out_any(TestOutputVisitorData *data,
const void *unused)
{
QObject *qobj;
Error *err = NULL;
QInt *qint;
QBool *qbool;
QString *qstring;
QDict *qdict;
QObject *obj;
qobj = QOBJECT(qint_from_int(-42));
visit_type_any(data->ov, &qobj, NULL, &err);
g_assert(!err);
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)), ==, -42);
qobject_decref(obj);
qobject_decref(qobj);
qdict = qdict_new();
qdict_put(qdict, "integer", qint_from_int(-42));
qdict_put(qdict, "boolean", qbool_from_bool(true));
qdict_put(qdict, "string", qstring_from_str("foo"));
qobj = QOBJECT(qdict);
visit_type_any(data->ov, &qobj, NULL, &err);
g_assert(!err);
obj = qmp_output_get_qobject(data->qov);
g_assert(obj != NULL);
qdict = qobject_to_qdict(obj);
g_assert(qdict);
qobj = qdict_get(qdict, "integer");
g_assert(qobj);
qint = qobject_to_qint(qobj);
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, -42);
qobj = qdict_get(qdict, "boolean");
g_assert(qobj);
qbool = qobject_to_qbool(qobj);
g_assert(qbool);
g_assert(qbool_get_bool(qbool) == true);
qobj = qdict_get(qdict, "string");
g_assert(qobj);
qstring = qobject_to_qstring(qobj);
g_assert(qstring);
g_assert_cmpstr(qstring_get_str(qstring), ==, "foo");
qobject_decref(obj);
qobject_decref(qobj);
}
static void test_visitor_out_union_flat(TestOutputVisitorData *data,
const void *unused)
{
QObject *arg;
QDict *qdict;
Error *err = NULL;
UserDefFlatUnion *tmp = g_malloc0(sizeof(UserDefFlatUnion));
tmp->enum1 = ENUM_ONE_VALUE1;
tmp->string = g_strdup("str");
tmp->value1 = g_malloc0(sizeof(UserDefA));
/* TODO when generator bug is fixed: tmp->integer = 41; */
tmp->value1->boolean = true;
visit_type_UserDefFlatUnion(data->ov, &tmp, NULL, &err);
g_assert(err == NULL);
arg = qmp_output_get_qobject(data->qov);
g_assert(qobject_type(arg) == QTYPE_QDICT);
qdict = qobject_to_qdict(arg);
g_assert_cmpstr(qdict_get_str(qdict, "enum1"), ==, "value1");
g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, "str");
/* TODO g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 41); */
g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, true);
qapi_free_UserDefFlatUnion(tmp);
QDECREF(qdict);
}
static void test_visitor_out_alternate(TestOutputVisitorData *data,
const void *unused)
{
QObject *arg;
Error *err = NULL;
UserDefAlternate *tmp = g_malloc0(sizeof(UserDefAlternate));
tmp->kind = USER_DEF_ALTERNATE_KIND_I;
tmp->i = 42;
visit_type_UserDefAlternate(data->ov, &tmp, NULL, &err);
g_assert(err == NULL);
arg = qmp_output_get_qobject(data->qov);
g_assert(qobject_type(arg) == QTYPE_QINT);
g_assert_cmpint(qint_get_int(qobject_to_qint(arg)), ==, 42);
qapi_free_UserDefAlternate(tmp);
}
static void test_visitor_out_empty(TestOutputVisitorData *data,
const void *unused)
{
QObject *arg;
arg = qmp_output_get_qobject(data->qov);
g_assert(qobject_type(arg) == QTYPE_QNULL);
qobject_decref(arg);
}
static void init_native_list(UserDefNativeListUnion *cvalue)
{
int i;
switch (cvalue->kind) {
case USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER: {
intList **list = &cvalue->integer;
for (i = 0; i < 32; i++) {
*list = g_new0(intList, 1);
(*list)->value = i;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_S8: {
int8List **list = &cvalue->s8;
for (i = 0; i < 32; i++) {
*list = g_new0(int8List, 1);
(*list)->value = i;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_S16: {
int16List **list = &cvalue->s16;
for (i = 0; i < 32; i++) {
*list = g_new0(int16List, 1);
(*list)->value = i;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_S32: {
int32List **list = &cvalue->s32;
for (i = 0; i < 32; i++) {
*list = g_new0(int32List, 1);
(*list)->value = i;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_S64: {
int64List **list = &cvalue->s64;
for (i = 0; i < 32; i++) {
*list = g_new0(int64List, 1);
(*list)->value = i;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_U8: {
uint8List **list = &cvalue->u8;
for (i = 0; i < 32; i++) {
*list = g_new0(uint8List, 1);
(*list)->value = i;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_U16: {
uint16List **list = &cvalue->u16;
for (i = 0; i < 32; i++) {
*list = g_new0(uint16List, 1);
(*list)->value = i;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_U32: {
uint32List **list = &cvalue->u32;
for (i = 0; i < 32; i++) {
*list = g_new0(uint32List, 1);
(*list)->value = i;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_U64: {
uint64List **list = &cvalue->u64;
for (i = 0; i < 32; i++) {
*list = g_new0(uint64List, 1);
(*list)->value = i;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN: {
boolList **list = &cvalue->boolean;
for (i = 0; i < 32; i++) {
*list = g_new0(boolList, 1);
(*list)->value = (i % 3 == 0);
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_STRING: {
strList **list = &cvalue->string;
for (i = 0; i < 32; i++) {
*list = g_new0(strList, 1);
(*list)->value = g_strdup_printf("%d", i);
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
case USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER: {
numberList **list = &cvalue->number;
for (i = 0; i < 32; i++) {
*list = g_new0(numberList, 1);
(*list)->value = (double)i / 3;
(*list)->next = NULL;
list = &(*list)->next;
}
break;
}
default:
g_assert_not_reached();
}
}
static void check_native_list(QObject *qobj,
UserDefNativeListUnionKind kind)
{
QDict *qdict;
QList *qlist;
int i;
g_assert(qobj);
g_assert(qobject_type(qobj) == QTYPE_QDICT);
qdict = qobject_to_qdict(qobj);
g_assert(qdict);
g_assert(qdict_haskey(qdict, "data"));
qlist = qlist_copy(qobject_to_qlist(qdict_get(qdict, "data")));
switch (kind) {
case USER_DEF_NATIVE_LIST_UNION_KIND_S8:
case USER_DEF_NATIVE_LIST_UNION_KIND_S16:
case USER_DEF_NATIVE_LIST_UNION_KIND_S32:
case USER_DEF_NATIVE_LIST_UNION_KIND_S64:
case USER_DEF_NATIVE_LIST_UNION_KIND_U8:
case USER_DEF_NATIVE_LIST_UNION_KIND_U16:
case USER_DEF_NATIVE_LIST_UNION_KIND_U32:
case USER_DEF_NATIVE_LIST_UNION_KIND_U64:
/* all integer elements in JSON arrays get stored into QInts when
* we convert to QObjects, so we can check them all in the same
* fashion, so simply fall through here
*/
case USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER:
for (i = 0; i < 32; i++) {
QObject *tmp;
QInt *qvalue;
tmp = qlist_peek(qlist);
g_assert(tmp);
qvalue = qobject_to_qint(tmp);
g_assert_cmpint(qint_get_int(qvalue), ==, i);
qobject_decref(qlist_pop(qlist));
}
break;
case USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN:
for (i = 0; i < 32; i++) {
QObject *tmp;
QBool *qvalue;
tmp = qlist_peek(qlist);
g_assert(tmp);
qvalue = qobject_to_qbool(tmp);
g_assert_cmpint(qbool_get_bool(qvalue), ==, i % 3 == 0);
qobject_decref(qlist_pop(qlist));
}
break;
case USER_DEF_NATIVE_LIST_UNION_KIND_STRING:
for (i = 0; i < 32; i++) {
QObject *tmp;
QString *qvalue;
gchar str[8];
tmp = qlist_peek(qlist);
g_assert(tmp);
qvalue = qobject_to_qstring(tmp);
sprintf(str, "%d", i);
g_assert_cmpstr(qstring_get_str(qvalue), ==, str);
qobject_decref(qlist_pop(qlist));
}
break;
case USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER:
for (i = 0; i < 32; i++) {
QObject *tmp;
QFloat *qvalue;
GString *double_expected = g_string_new("");
GString *double_actual = g_string_new("");
tmp = qlist_peek(qlist);
g_assert(tmp);
qvalue = qobject_to_qfloat(tmp);
g_string_printf(double_expected, "%.6f", (double)i / 3);
g_string_printf(double_actual, "%.6f", qfloat_get_double(qvalue));
g_assert_cmpstr(double_actual->str, ==, double_expected->str);
qobject_decref(qlist_pop(qlist));
g_string_free(double_expected, true);
g_string_free(double_actual, true);
}
break;
default:
g_assert_not_reached();
}
QDECREF(qlist);
}
static void test_native_list(TestOutputVisitorData *data,
const void *unused,
UserDefNativeListUnionKind kind)
{
UserDefNativeListUnion *cvalue = g_new0(UserDefNativeListUnion, 1);
Error *err = NULL;
QObject *obj;
cvalue->kind = kind;
init_native_list(cvalue);
visit_type_UserDefNativeListUnion(data->ov, &cvalue, NULL, &err);
g_assert(err == NULL);
obj = qmp_output_get_qobject(data->qov);
check_native_list(obj, cvalue->kind);
qapi_free_UserDefNativeListUnion(cvalue);
qobject_decref(obj);
}
static void test_visitor_out_native_list_int(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER);
}
static void test_visitor_out_native_list_int8(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S8);
}
static void test_visitor_out_native_list_int16(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S16);
}
static void test_visitor_out_native_list_int32(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S32);
}
static void test_visitor_out_native_list_int64(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S64);
}
static void test_visitor_out_native_list_uint8(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U8);
}
static void test_visitor_out_native_list_uint16(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U16);
}
static void test_visitor_out_native_list_uint32(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U32);
}
static void test_visitor_out_native_list_uint64(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U64);
}
static void test_visitor_out_native_list_bool(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN);
}
static void test_visitor_out_native_list_str(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_STRING);
}
static void test_visitor_out_native_list_number(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER);
}
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/struct-errors",
&out_visitor_data, test_visitor_out_struct_errors);
output_visitor_test_add("/visitor/output/list",
&out_visitor_data, test_visitor_out_list);
output_visitor_test_add("/visitor/output/any",
&out_visitor_data, test_visitor_out_any);
output_visitor_test_add("/visitor/output/list-qapi-free",
&out_visitor_data, test_visitor_out_list_qapi_free);
output_visitor_test_add("/visitor/output/union-flat",
&out_visitor_data, test_visitor_out_union_flat);
output_visitor_test_add("/visitor/output/alternate",
&out_visitor_data, test_visitor_out_alternate);
output_visitor_test_add("/visitor/output/empty",
&out_visitor_data, test_visitor_out_empty);
output_visitor_test_add("/visitor/output/native_list/int",
&out_visitor_data,
test_visitor_out_native_list_int);
output_visitor_test_add("/visitor/output/native_list/int8",
&out_visitor_data,
test_visitor_out_native_list_int8);
output_visitor_test_add("/visitor/output/native_list/int16",
&out_visitor_data,
test_visitor_out_native_list_int16);
output_visitor_test_add("/visitor/output/native_list/int32",
&out_visitor_data,
test_visitor_out_native_list_int32);
output_visitor_test_add("/visitor/output/native_list/int64",
&out_visitor_data,
test_visitor_out_native_list_int64);
output_visitor_test_add("/visitor/output/native_list/uint8",
&out_visitor_data,
test_visitor_out_native_list_uint8);
output_visitor_test_add("/visitor/output/native_list/uint16",
&out_visitor_data,
test_visitor_out_native_list_uint16);
output_visitor_test_add("/visitor/output/native_list/uint32",
&out_visitor_data,
test_visitor_out_native_list_uint32);
output_visitor_test_add("/visitor/output/native_list/uint64",
&out_visitor_data,
test_visitor_out_native_list_uint64);
output_visitor_test_add("/visitor/output/native_list/bool",
&out_visitor_data,
test_visitor_out_native_list_bool);
output_visitor_test_add("/visitor/output/native_list/string",
&out_visitor_data,
test_visitor_out_native_list_str);
output_visitor_test_add("/visitor/output/native_list/number",
&out_visitor_data,
test_visitor_out_native_list_number);
g_test_run();
return 0;
}
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