[qemu.git] / tests / test-qmp-input-strict.c

/*
 * QMP Input Visitor unit-tests (strict mode).
 *
 * Copyright (C) 2011-2012 Red Hat Inc.
 *
 * Authors:
 *  Luiz Capitulino <[email protected]>
 *  Paolo Bonzini <[email protected]>
 *
 * 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 <stdarg.h>

#include "qemu-common.h"
#include "qapi/qmp-input-visitor.h"
#include "test-qapi-types.h"
#include "test-qapi-visit.h"
#include "qapi/qmp/types.h"

typedef struct TestInputVisitorData {
    QObject *obj;
    QmpInputVisitor *qiv;
} TestInputVisitorData;

static void validate_teardown(TestInputVisitorData *data,
                               const void *unused)
{
    qobject_decref(data->obj);
    data->obj = NULL;

    if (data->qiv) {
        qmp_input_visitor_cleanup(data->qiv);
        data->qiv = NULL;
    }
}

/* This is provided instead of a test setup function so that the JSON
   string used by the tests are kept in the test functions (and not
   int main()) */
static GCC_FMT_ATTR(2, 3)
Visitor *validate_test_init(TestInputVisitorData *data,
                             const char *json_string, ...)
{
    Visitor *v;
    va_list ap;

    va_start(ap, json_string);
    data->obj = qobject_from_jsonv(json_string, &ap);
    va_end(ap);

    g_assert(data->obj != NULL);

    data->qiv = qmp_input_visitor_new_strict(data->obj);
    g_assert(data->qiv != NULL);

    v = qmp_input_get_visitor(data->qiv);
    g_assert(v != NULL);

    return v;
}

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_validate_struct(TestInputVisitorData *data,
                                  const void *unused)
{
    TestStruct *p = NULL;
    Error *err = NULL;
    Visitor *v;

    v = validate_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");

    visit_type_TestStruct(v, &p, NULL, &err);
    g_assert(!err);
    g_free(p->string);
    g_free(p);
}

static void test_validate_struct_nested(TestInputVisitorData *data,
                                         const void *unused)
{
    UserDefNested *udp = NULL;
    Error *err = NULL;
    Visitor *v;

    v = validate_test_init(data, "{ 'string0': 'string0', 'dict1': { 'string1': 'string1', 'dict2': { 'userdef1': { 'integer': 42, 'string': 'string' }, 'string2': 'string2'}}}");

    visit_type_UserDefNested(v, &udp, NULL, &err);
    g_assert(!err);
    qapi_free_UserDefNested(udp);
}

static void test_validate_list(TestInputVisitorData *data,
                                const void *unused)
{
    UserDefOneList *head = NULL;
    Error *err = NULL;
    Visitor *v;

    v = validate_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44 } ]");

    visit_type_UserDefOneList(v, &head, NULL, &err);
    g_assert(!err);
    qapi_free_UserDefOneList(head);
}

static void test_validate_union(TestInputVisitorData *data,
                                 const void *unused)
{
    UserDefUnion *tmp = NULL;
    Visitor *v;
    Error *err = NULL;

    v = validate_test_init(data, "{ 'type': 'b', 'integer': 41, 'data' : { 'integer': 42 } }");

    visit_type_UserDefUnion(v, &tmp, NULL, &err);
    g_assert(!err);
    qapi_free_UserDefUnion(tmp);
}

static void test_validate_union_flat(TestInputVisitorData *data,
                                     const void *unused)
{
    UserDefFlatUnion *tmp = NULL;
    Visitor *v;
    Error *err = NULL;

    v = validate_test_init(data,
                           "{ 'enum1': 'value1', "
                           "'string': 'str', "
                           "'boolean': true }");
    /* TODO when generator bug is fixed, add 'integer': 41 */

    visit_type_UserDefFlatUnion(v, &tmp, NULL, &err);
    g_assert(!err);
    qapi_free_UserDefFlatUnion(tmp);
}

static void test_validate_union_anon(TestInputVisitorData *data,
                                     const void *unused)
{
    UserDefAnonUnion *tmp = NULL;
    Visitor *v;
    Error *err = NULL;

    v = validate_test_init(data, "42");

    visit_type_UserDefAnonUnion(v, &tmp, NULL, &err);
    g_assert(!err);
    qapi_free_UserDefAnonUnion(tmp);
}

static void test_validate_fail_struct(TestInputVisitorData *data,
                                       const void *unused)
{
    TestStruct *p = NULL;
    Error *err = NULL;
    Visitor *v;

    v = validate_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo', 'extra': 42 }");

    visit_type_TestStruct(v, &p, NULL, &err);
    g_assert(err);
    if (p) {
        g_free(p->string);
    }
    g_free(p);
}

static void test_validate_fail_struct_nested(TestInputVisitorData *data,
                                              const void *unused)
{
    UserDefNested *udp = NULL;
    Error *err = NULL;
    Visitor *v;

    v = validate_test_init(data, "{ 'string0': 'string0', 'dict1': { 'string1': 'string1', 'dict2': { 'userdef1': { 'integer': 42, 'string': 'string', 'extra': [42, 23, {'foo':'bar'}] }, 'string2': 'string2'}}}");

    visit_type_UserDefNested(v, &udp, NULL, &err);
    g_assert(err);
    qapi_free_UserDefNested(udp);
}

static void test_validate_fail_list(TestInputVisitorData *data,
                                     const void *unused)
{
    UserDefOneList *head = NULL;
    Error *err = NULL;
    Visitor *v;

    v = validate_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44, 'extra': 'ggg' } ]");

    visit_type_UserDefOneList(v, &head, NULL, &err);
    g_assert(err);
    qapi_free_UserDefOneList(head);
}

static void test_validate_fail_union(TestInputVisitorData *data,
                                      const void *unused)
{
    UserDefUnion *tmp = NULL;
    Error *err = NULL;
    Visitor *v;

    v = validate_test_init(data, "{ 'type': 'b', 'data' : { 'integer': 42 } }");

    visit_type_UserDefUnion(v, &tmp, NULL, &err);
    g_assert(err);
    qapi_free_UserDefUnion(tmp);
}

static void test_validate_fail_union_flat(TestInputVisitorData *data,
                                          const void *unused)
{
    UserDefFlatUnion *tmp = NULL;
    Error *err = NULL;
    Visitor *v;

    v = validate_test_init(data, "{ 'string': 'c', 'integer': 41, 'boolean': true }");

    visit_type_UserDefFlatUnion(v, &tmp, NULL, &err);
    g_assert(err);
    qapi_free_UserDefFlatUnion(tmp);
}

static void test_validate_fail_union_flat_no_discrim(TestInputVisitorData *data,
                                                     const void *unused)
{
    UserDefFlatUnion2 *tmp = NULL;
    Error *err = NULL;
    Visitor *v;

    /* test situation where discriminator field ('enum1' here) is missing */
    v = validate_test_init(data, "{ 'string': 'c', 'string1': 'd', 'string2': 'e' }");

    visit_type_UserDefFlatUnion2(v, &tmp, NULL, &err);
    g_assert(err);
    qapi_free_UserDefFlatUnion2(tmp);
}

static void test_validate_fail_union_anon(TestInputVisitorData *data,
                                          const void *unused)
{
    UserDefAnonUnion *tmp = NULL;
    Visitor *v;
    Error *err = NULL;

    v = validate_test_init(data, "3.14");

    visit_type_UserDefAnonUnion(v, &tmp, NULL, &err);
    g_assert(err);
    qapi_free_UserDefAnonUnion(tmp);
}

static void validate_test_add(const char *testpath,
                               TestInputVisitorData *data,
                               void (*test_func)(TestInputVisitorData *data, const void *user_data))
{
    g_test_add(testpath, TestInputVisitorData, data, NULL, test_func,
               validate_teardown);
}

int main(int argc, char **argv)
{
    TestInputVisitorData testdata;

    g_test_init(&argc, &argv, NULL);

    validate_test_add("/visitor/input-strict/pass/struct",
                       &testdata, test_validate_struct);
    validate_test_add("/visitor/input-strict/pass/struct-nested",
                       &testdata, test_validate_struct_nested);
    validate_test_add("/visitor/input-strict/pass/list",
                       &testdata, test_validate_list);
    validate_test_add("/visitor/input-strict/pass/union",
                       &testdata, test_validate_union);
    validate_test_add("/visitor/input-strict/pass/union-flat",
                       &testdata, test_validate_union_flat);
    validate_test_add("/visitor/input-strict/pass/union-anon",
                       &testdata, test_validate_union_anon);
    validate_test_add("/visitor/input-strict/fail/struct",
                       &testdata, test_validate_fail_struct);
    validate_test_add("/visitor/input-strict/fail/struct-nested",
                       &testdata, test_validate_fail_struct_nested);
    validate_test_add("/visitor/input-strict/fail/list",
                       &testdata, test_validate_fail_list);
    validate_test_add("/visitor/input-strict/fail/union",
                       &testdata, test_validate_fail_union);
    validate_test_add("/visitor/input-strict/fail/union-flat",
                       &testdata, test_validate_fail_union_flat);
    validate_test_add("/visitor/input-strict/fail/union-flat-no-discriminator",
                       &testdata, test_validate_fail_union_flat_no_discrim);
    validate_test_add("/visitor/input-strict/fail/union-anon",
                       &testdata, test_validate_fail_union_anon);

    g_test_run();

    return 0;
}
Commit	Line	Data
e38ac962 PB	1	/*
	2	* QMP Input Visitor unit-tests (strict mode).
	3	*
	4	* Copyright (C) 2011-2012 Red Hat Inc.
	5	*
	6	* Authors:
	7	* Luiz Capitulino <[email protected]>
	8	* Paolo Bonzini <[email protected]>
	9	*
	10	* This work is licensed under the terms of the GNU GPL, version 2 or later.
	11	* See the COPYING file in the top-level directory.
	12	*/
	13
	14	#include <glib.h>
	15	#include <stdarg.h>
	16
79ee7df8	17	#include "qemu-common.h"
e38ac962 PB	18	#include "qapi/qmp-input-visitor.h"
	19	#include "test-qapi-types.h"
	20	#include "test-qapi-visit.h"
7b1b5d19	21	#include "qapi/qmp/types.h"
e38ac962 PB	22
	23	typedef struct TestInputVisitorData {
	24	QObject *obj;
	25	QmpInputVisitor *qiv;
	26	} TestInputVisitorData;
	27
	28	static void validate_teardown(TestInputVisitorData *data,
	29	const void *unused)
	30	{
	31	qobject_decref(data->obj);
	32	data->obj = NULL;
	33
	34	if (data->qiv) {
	35	qmp_input_visitor_cleanup(data->qiv);
	36	data->qiv = NULL;
	37	}
	38	}
	39
	40	/* This is provided instead of a test setup function so that the JSON
	41	string used by the tests are kept in the test functions (and not
	42	int main()) */
	43	static GCC_FMT_ATTR(2, 3)
	44	Visitor validate_test_init(TestInputVisitorData data,
	45	const char *json_string, ...)
	46	{
	47	Visitor *v;
	48	va_list ap;
	49
	50	va_start(ap, json_string);
	51	data->obj = qobject_from_jsonv(json_string, &ap);
	52	va_end(ap);
	53
	54	g_assert(data->obj != NULL);
	55
	56	data->qiv = qmp_input_visitor_new_strict(data->obj);
	57	g_assert(data->qiv != NULL);
	58
	59	v = qmp_input_get_visitor(data->qiv);
	60	g_assert(v != NULL);
	61
	62	return v;
	63	}
	64
	65	typedef struct TestStruct
	66	{
	67	int64_t integer;
	68	bool boolean;
	69	char *string;
	70	} TestStruct;
	71
	72	static void visit_type_TestStruct(Visitor v, TestStruct *obj,
	73	const char name, Error *errp)
	74	{
cdaec380 MA	75	Error *err = NULL;
cdaec380 MA	76
e38ac962	77	visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
cdaec380 MA	78	&err);
	79	if (err) {
	80	goto out;
	81	}
	82
	83	visit_type_int(v, &(*obj)->integer, "integer", &err);
297a3646 MA	84	if (err) {
	85	goto out_end;
	86	}
cdaec380	87	visit_type_bool(v, &(*obj)->boolean, "boolean", &err);
297a3646 MA	88	if (err) {
	89	goto out_end;
	90	}
cdaec380	91	visit_type_str(v, &(*obj)->string, "string", &err);
e38ac962	92
297a3646 MA	93	out_end:
	94	error_propagate(errp, err);
	95	err = NULL;
cdaec380	96	visit_end_struct(v, &err);
cdaec380 MA	97	out:
cdaec380 MA	98	error_propagate(errp, err);
e38ac962 PB	99	}
	100
	101	static void test_validate_struct(TestInputVisitorData *data,
	102	const void *unused)
	103	{
	104	TestStruct *p = NULL;
e940f543	105	Error *err = NULL;
e38ac962 PB	106	Visitor *v;
	107
	108	v = validate_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");
	109
e940f543 MA	110	visit_type_TestStruct(v, &p, NULL, &err);
e940f543 MA	111	g_assert(!err);
e38ac962 PB	112	g_free(p->string);
	113	g_free(p);
	114	}
	115
	116	static void test_validate_struct_nested(TestInputVisitorData *data,
	117	const void *unused)
	118	{
	119	UserDefNested *udp = NULL;
e940f543	120	Error *err = NULL;
e38ac962 PB	121	Visitor *v;
	122
	123	v = validate_test_init(data, "{ 'string0': 'string0', 'dict1': { 'string1': 'string1', 'dict2': { 'userdef1': { 'integer': 42, 'string': 'string' }, 'string2': 'string2'}}}");
	124
e940f543 MA	125	visit_type_UserDefNested(v, &udp, NULL, &err);
e940f543 MA	126	g_assert(!err);
e38ac962 PB	127	qapi_free_UserDefNested(udp);
	128	}
	129
	130	static void test_validate_list(TestInputVisitorData *data,
	131	const void *unused)
	132	{
	133	UserDefOneList *head = NULL;
e940f543	134	Error *err = NULL;
e38ac962 PB	135	Visitor *v;
	136
	137	v = validate_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44 } ]");
	138
e940f543 MA	139	visit_type_UserDefOneList(v, &head, NULL, &err);
e940f543 MA	140	g_assert(!err);
e38ac962 PB	141	qapi_free_UserDefOneList(head);
	142	}
	143
	144	static void test_validate_union(TestInputVisitorData *data,
	145	const void *unused)
	146	{
	147	UserDefUnion *tmp = NULL;
	148	Visitor *v;
e940f543	149	Error *err = NULL;
e38ac962	150
7ad993b4	151	v = validate_test_init(data, "{ 'type': 'b', 'integer': 41, 'data' : { 'integer': 42 } }");
e38ac962	152
e940f543 MA	153	visit_type_UserDefUnion(v, &tmp, NULL, &err);
e940f543 MA	154	g_assert(!err);
e38ac962 PB	155	qapi_free_UserDefUnion(tmp);
	156	}
	157
2fc00432 MA	158	static void test_validate_union_flat(TestInputVisitorData *data,
	159	const void *unused)
	160	{
	161	UserDefFlatUnion *tmp = NULL;
	162	Visitor *v;
e940f543	163	Error *err = NULL;
2fc00432	164
5223070c WX	165	v = validate_test_init(data,
	166	"{ 'enum1': 'value1', "
	167	"'string': 'str', "
	168	"'boolean': true }");
2fc00432 MA	169	/* TODO when generator bug is fixed, add 'integer': 41 */
2fc00432 MA	170
e940f543 MA	171	visit_type_UserDefFlatUnion(v, &tmp, NULL, &err);
e940f543 MA	172	g_assert(!err);
2fc00432 MA	173	qapi_free_UserDefFlatUnion(tmp);
	174	}
	175
2c38b600 MA	176	static void test_validate_union_anon(TestInputVisitorData *data,
	177	const void *unused)
	178	{
	179	UserDefAnonUnion *tmp = NULL;
	180	Visitor *v;
e940f543	181	Error *err = NULL;
2c38b600 MA	182
	183	v = validate_test_init(data, "42");
	184
e940f543 MA	185	visit_type_UserDefAnonUnion(v, &tmp, NULL, &err);
e940f543 MA	186	g_assert(!err);
2c38b600 MA	187	qapi_free_UserDefAnonUnion(tmp);
	188	}
	189
e38ac962 PB	190	static void test_validate_fail_struct(TestInputVisitorData *data,
	191	const void *unused)
	192	{
	193	TestStruct *p = NULL;
e940f543	194	Error *err = NULL;
e38ac962 PB	195	Visitor *v;
	196
	197	v = validate_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo', 'extra': 42 }");
	198
e940f543 MA	199	visit_type_TestStruct(v, &p, NULL, &err);
e940f543 MA	200	g_assert(err);
e38ac962 PB	201	if (p) {
	202	g_free(p->string);
	203	}
	204	g_free(p);
	205	}
	206
	207	static void test_validate_fail_struct_nested(TestInputVisitorData *data,
	208	const void *unused)
	209	{
	210	UserDefNested *udp = NULL;
e940f543	211	Error *err = NULL;
e38ac962 PB	212	Visitor *v;
	213
	214	v = validate_test_init(data, "{ 'string0': 'string0', 'dict1': { 'string1': 'string1', 'dict2': { 'userdef1': { 'integer': 42, 'string': 'string', 'extra': [42, 23, {'foo':'bar'}] }, 'string2': 'string2'}}}");
	215
e940f543 MA	216	visit_type_UserDefNested(v, &udp, NULL, &err);
e940f543 MA	217	g_assert(err);
e38ac962 PB	218	qapi_free_UserDefNested(udp);
	219	}
	220
	221	static void test_validate_fail_list(TestInputVisitorData *data,
	222	const void *unused)
	223	{
	224	UserDefOneList *head = NULL;
e940f543	225	Error *err = NULL;
e38ac962 PB	226	Visitor *v;
	227
	228	v = validate_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44, 'extra': 'ggg' } ]");
	229
e940f543 MA	230	visit_type_UserDefOneList(v, &head, NULL, &err);
e940f543 MA	231	g_assert(err);
e38ac962 PB	232	qapi_free_UserDefOneList(head);
	233	}
	234
	235	static void test_validate_fail_union(TestInputVisitorData *data,
	236	const void *unused)
	237	{
	238	UserDefUnion *tmp = NULL;
e940f543	239	Error *err = NULL;
e38ac962 PB	240	Visitor *v;
e38ac962 PB	241
7ad993b4	242	v = validate_test_init(data, "{ 'type': 'b', 'data' : { 'integer': 42 } }");
e38ac962	243
e940f543 MA	244	visit_type_UserDefUnion(v, &tmp, NULL, &err);
e940f543 MA	245	g_assert(err);
e38ac962 PB	246	qapi_free_UserDefUnion(tmp);
	247	}
	248
2fc00432 MA	249	static void test_validate_fail_union_flat(TestInputVisitorData *data,
	250	const void *unused)
	251	{
	252	UserDefFlatUnion *tmp = NULL;
e940f543	253	Error *err = NULL;
2fc00432 MA	254	Visitor *v;
	255
	256	v = validate_test_init(data, "{ 'string': 'c', 'integer': 41, 'boolean': true }");
	257
e940f543 MA	258	visit_type_UserDefFlatUnion(v, &tmp, NULL, &err);
e940f543 MA	259	g_assert(err);
2fc00432 MA	260	qapi_free_UserDefFlatUnion(tmp);
	261	}
	262
cb55111b MR	263	static void test_validate_fail_union_flat_no_discrim(TestInputVisitorData *data,
	264	const void *unused)
	265	{
	266	UserDefFlatUnion2 *tmp = NULL;
	267	Error *err = NULL;
	268	Visitor *v;
	269
	270	/* test situation where discriminator field ('enum1' here) is missing */
	271	v = validate_test_init(data, "{ 'string': 'c', 'string1': 'd', 'string2': 'e' }");
	272
	273	visit_type_UserDefFlatUnion2(v, &tmp, NULL, &err);
	274	g_assert(err);
	275	qapi_free_UserDefFlatUnion2(tmp);
	276	}
	277
2c38b600 MA	278	static void test_validate_fail_union_anon(TestInputVisitorData *data,
	279	const void *unused)
	280	{
	281	UserDefAnonUnion *tmp = NULL;
	282	Visitor *v;
e940f543	283	Error *err = NULL;
2c38b600 MA	284
	285	v = validate_test_init(data, "3.14");
	286
e940f543 MA	287	visit_type_UserDefAnonUnion(v, &tmp, NULL, &err);
e940f543 MA	288	g_assert(err);
2c38b600 MA	289	qapi_free_UserDefAnonUnion(tmp);
	290	}
	291
e38ac962 PB	292	static void validate_test_add(const char *testpath,
	293	TestInputVisitorData *data,
	294	void (test_func)(TestInputVisitorData data, const void *user_data))
	295	{
	296	g_test_add(testpath, TestInputVisitorData, data, NULL, test_func,
	297	validate_teardown);
	298	}
	299
	300	int main(int argc, char **argv)
	301	{
	302	TestInputVisitorData testdata;
	303
	304	g_test_init(&argc, &argv, NULL);
	305
	306	validate_test_add("/visitor/input-strict/pass/struct",
	307	&testdata, test_validate_struct);
	308	validate_test_add("/visitor/input-strict/pass/struct-nested",
	309	&testdata, test_validate_struct_nested);
	310	validate_test_add("/visitor/input-strict/pass/list",
	311	&testdata, test_validate_list);
	312	validate_test_add("/visitor/input-strict/pass/union",
	313	&testdata, test_validate_union);
2fc00432 MA	314	validate_test_add("/visitor/input-strict/pass/union-flat",
2fc00432 MA	315	&testdata, test_validate_union_flat);
2c38b600 MA	316	validate_test_add("/visitor/input-strict/pass/union-anon",
2c38b600 MA	317	&testdata, test_validate_union_anon);
e38ac962 PB	318	validate_test_add("/visitor/input-strict/fail/struct",
	319	&testdata, test_validate_fail_struct);
	320	validate_test_add("/visitor/input-strict/fail/struct-nested",
	321	&testdata, test_validate_fail_struct_nested);
	322	validate_test_add("/visitor/input-strict/fail/list",
	323	&testdata, test_validate_fail_list);
	324	validate_test_add("/visitor/input-strict/fail/union",
	325	&testdata, test_validate_fail_union);
2fc00432 MA	326	validate_test_add("/visitor/input-strict/fail/union-flat",
2fc00432 MA	327	&testdata, test_validate_fail_union_flat);
cb55111b MR	328	validate_test_add("/visitor/input-strict/fail/union-flat-no-discriminator",
cb55111b MR	329	&testdata, test_validate_fail_union_flat_no_discrim);
2c38b600 MA	330	validate_test_add("/visitor/input-strict/fail/union-anon",
2c38b600 MA	331	&testdata, test_validate_fail_union_anon);
e38ac962 PB	332
	333	g_test_run();
	334
	335	return 0;
	336	}