[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 <lcapitulino@redhat.com>
 *  Paolo Bonzini <pbonzini@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 <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)
{
    visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
                       errp);

    visit_type_int(v, &(*obj)->integer, "integer", errp);
    visit_type_bool(v, &(*obj)->boolean, "boolean", errp);
    visit_type_str(v, &(*obj)->string, "string", errp);

    visit_end_struct(v, errp);
}

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

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

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

static void test_validate_struct_nested(TestInputVisitorData *data,
                                         const void *unused)
{
    UserDefNested *udp = NULL;
    Error *errp = 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, &errp);
    g_assert(!error_is_set(&errp));
    qapi_free_UserDefNested(udp);
}

static void test_validate_list(TestInputVisitorData *data,
                                const void *unused)
{
    UserDefOneList *head = NULL;
    Error *errp = 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, &errp);
    g_assert(!error_is_set(&errp));
    qapi_free_UserDefOneList(head);
}

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

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

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

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

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

    visit_type_TestStruct(v, &p, NULL, &errp);
    g_assert(error_is_set(&errp));
    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 *errp = 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, &errp);
    g_assert(error_is_set(&errp));
    qapi_free_UserDefNested(udp);
}

static void test_validate_fail_list(TestInputVisitorData *data,
                                     const void *unused)
{
    UserDefOneList *head = NULL;
    Error *errp = 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, &errp);
    g_assert(error_is_set(&errp));
    qapi_free_UserDefOneList(head);
}

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

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

    visit_type_UserDefUnion(v, &tmp, NULL, &errp);
    g_assert(error_is_set(&errp));
    qapi_free_UserDefUnion(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/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);

    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 <lcapitulino@redhat.com>
	8	* Paolo Bonzini <pbonzini@redhat.com>
	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	{
	75	visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
	76	errp);
	77
	78	visit_type_int(v, &(*obj)->integer, "integer", errp);
	79	visit_type_bool(v, &(*obj)->boolean, "boolean", errp);
	80	visit_type_str(v, &(*obj)->string, "string", errp);
	81
	82	visit_end_struct(v, errp);
	83	}
	84
	85	static void test_validate_struct(TestInputVisitorData *data,
86	const void *unused)
87	{
88	TestStruct *p = NULL;
89	Error *errp = NULL;
90	Visitor *v;
91
92	v = validate_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");
93
94	visit_type_TestStruct(v, &p, NULL, &errp);
95	g_assert(!error_is_set(&errp));
96	g_free(p->string);
97	g_free(p);
98	}
99
100	static void test_validate_struct_nested(TestInputVisitorData *data,
101	const void *unused)
102	{
103	UserDefNested *udp = NULL;
104	Error *errp = NULL;
105	Visitor *v;
106
107	v = validate_test_init(data, "{ 'string0': 'string0', 'dict1': { 'string1': 'string1', 'dict2': { 'userdef1': { 'integer': 42, 'string': 'string' }, 'string2': 'string2'}}}");
108
109	visit_type_UserDefNested(v, &udp, NULL, &errp);
110	g_assert(!error_is_set(&errp));
111	qapi_free_UserDefNested(udp);
112	}
113
114	static void test_validate_list(TestInputVisitorData *data,
115	const void *unused)
116	{
117	UserDefOneList *head = NULL;
118	Error *errp = NULL;
119	Visitor *v;
120
121	v = validate_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44 } ]");
122
123	visit_type_UserDefOneList(v, &head, NULL, &errp);
124	g_assert(!error_is_set(&errp));
125	qapi_free_UserDefOneList(head);
126	}
127
128	static void test_validate_union(TestInputVisitorData *data,
129	const void *unused)
130	{
131	UserDefUnion *tmp = NULL;
132	Visitor *v;
133	Error *errp = NULL;
134
135	v = validate_test_init(data, "{ 'type': 'b', 'data' : { 'integer': 42 } }");
136
137	visit_type_UserDefUnion(v, &tmp, NULL, &errp);
138	g_assert(!error_is_set(&errp));
139	qapi_free_UserDefUnion(tmp);
140	}
141
142	static void test_validate_fail_struct(TestInputVisitorData *data,
143	const void *unused)
144	{
145	TestStruct *p = NULL;
146	Error *errp = NULL;
147	Visitor *v;
148
149	v = validate_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo', 'extra': 42 }");
150
151	visit_type_TestStruct(v, &p, NULL, &errp);
152	g_assert(error_is_set(&errp));
153	if (p) {
154	g_free(p->string);
155	}
156	g_free(p);
157	}
158
159	static void test_validate_fail_struct_nested(TestInputVisitorData *data,
160	const void *unused)
161	{
162	UserDefNested *udp = NULL;
163	Error *errp = NULL;
164	Visitor *v;
165
166	v = validate_test_init(data, "{ 'string0': 'string0', 'dict1': { 'string1': 'string1', 'dict2': { 'userdef1': { 'integer': 42, 'string': 'string', 'extra': [42, 23, {'foo':'bar'}] }, 'string2': 'string2'}}}");
167
168	visit_type_UserDefNested(v, &udp, NULL, &errp);
169	g_assert(error_is_set(&errp));
170	qapi_free_UserDefNested(udp);
171	}
172
173	static void test_validate_fail_list(TestInputVisitorData *data,
174	const void *unused)
175	{
176	UserDefOneList *head = NULL;
177	Error *errp = NULL;
178	Visitor *v;
179
180	v = validate_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44, 'extra': 'ggg' } ]");
181
182	visit_type_UserDefOneList(v, &head, NULL, &errp);
183	g_assert(error_is_set(&errp));
184	qapi_free_UserDefOneList(head);
185	}
186
187	static void test_validate_fail_union(TestInputVisitorData *data,
188	const void *unused)
189	{
190	UserDefUnion *tmp = NULL;
191	Error *errp = NULL;
192	Visitor *v;
193
194	v = validate_test_init(data, "{ 'type': 'b', 'data' : { 'integer': 42 }, 'extra': 'yyy' }");
195
196	visit_type_UserDefUnion(v, &tmp, NULL, &errp);
197	g_assert(error_is_set(&errp));
198	qapi_free_UserDefUnion(tmp);
199	}
200
201	static void validate_test_add(const char *testpath,
202	TestInputVisitorData *data,
203	void (test_func)(TestInputVisitorData data, const void *user_data))
204	{
205	g_test_add(testpath, TestInputVisitorData, data, NULL, test_func,
206	validate_teardown);
207	}
208
209	int main(int argc, char **argv)
210	{
211	TestInputVisitorData testdata;
212
213	g_test_init(&argc, &argv, NULL);
214
215	validate_test_add("/visitor/input-strict/pass/struct",
216	&testdata, test_validate_struct);
217	validate_test_add("/visitor/input-strict/pass/struct-nested",
218	&testdata, test_validate_struct_nested);
219	validate_test_add("/visitor/input-strict/pass/list",
220	&testdata, test_validate_list);
221	validate_test_add("/visitor/input-strict/pass/union",
222	&testdata, test_validate_union);
223	validate_test_add("/visitor/input-strict/fail/struct",
224	&testdata, test_validate_fail_struct);
225	validate_test_add("/visitor/input-strict/fail/struct-nested",
226	&testdata, test_validate_fail_struct_nested);
227	validate_test_add("/visitor/input-strict/fail/list",
228	&testdata, test_validate_fail_list);
229	validate_test_add("/visitor/input-strict/fail/union",
230	&testdata, test_validate_fail_union);
231
232	g_test_run();
233
234	return 0;
235	}