[mirror_qemu.git] / tests / test-string-output-visitor.c

/*
 * String Output Visitor unit-tests.
 *
 * Copyright (C) 2012 Red Hat Inc.
 *
 * Authors:
 *  Paolo Bonzini <pbonzini@redhat.com> (based on test-qmp-output-visitor)
 *
 * 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 "qemu/osdep.h"

#include "qemu-common.h"
#include "qapi/error.h"
#include "qapi/string-output-visitor.h"
#include "test-qapi-types.h"
#include "test-qapi-visit.h"
#include "qapi/qmp/types.h"

typedef struct TestOutputVisitorData {
    StringOutputVisitor *sov;
    Visitor *ov;
    bool human;
} TestOutputVisitorData;

static void visitor_output_setup(TestOutputVisitorData *data,
                                 const void *unused)
{
    data->human = false;
    data->sov = string_output_visitor_new(data->human);
    g_assert(data->sov != NULL);

    data->ov = string_output_get_visitor(data->sov);
    g_assert(data->ov != NULL);
}

static void visitor_output_setup_human(TestOutputVisitorData *data,
                                       const void *unused)
{
    data->human = true;
    data->sov = string_output_visitor_new(data->human);
    g_assert(data->sov != NULL);

    data->ov = string_output_get_visitor(data->sov);
    g_assert(data->ov != NULL);
}

static void visitor_output_teardown(TestOutputVisitorData *data,
                                    const void *unused)
{
    visit_free(data->ov);
    data->sov = NULL;
    data->ov = NULL;
}

static void test_visitor_out_int(TestOutputVisitorData *data,
                                 const void *unused)
{
    int64_t value = 42;
    Error *err = NULL;
    char *str;

    visit_type_int(data->ov, NULL, &value, &err);
    g_assert(!err);

    str = string_output_get_string(data->sov);
    g_assert(str != NULL);
    if (data->human) {
        g_assert_cmpstr(str, ==, "42 (0x2a)");
    } else {
        g_assert_cmpstr(str, ==, "42");
    }
    g_free(str);
}

static void test_visitor_out_intList(TestOutputVisitorData *data,
                                     const void *unused)
{
    int64_t value[] = {0, 1, 9, 10, 16, 15, 14,
        3, 4, 5, 6, 11, 12, 13, 21, 22, INT64_MAX - 1, INT64_MAX};
    intList *list = NULL, **tmp = &list;
    int i;
    Error *err = NULL;
    char *str;

    for (i = 0; i < sizeof(value) / sizeof(value[0]); i++) {
        *tmp = g_malloc0(sizeof(**tmp));
        (*tmp)->value = value[i];
        tmp = &(*tmp)->next;
    }

    visit_type_intList(data->ov, NULL, &list, &err);
    g_assert(err == NULL);

    str = string_output_get_string(data->sov);
    g_assert(str != NULL);
    if (data->human) {
        g_assert_cmpstr(str, ==,
            "0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807 "
            "(0x0-0x1,0x3-0x6,0x9-0x10,0x15-0x16,"
            "0x7ffffffffffffffe-0x7fffffffffffffff)");
    } else {
        g_assert_cmpstr(str, ==,
            "0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807");
    }
    g_free(str);
    while (list) {
        intList *tmp2;
        tmp2 = list->next;
        g_free(list);
        list = tmp2;
    }
}

static void test_visitor_out_bool(TestOutputVisitorData *data,
                                  const void *unused)
{
    Error *err = NULL;
    bool value = true;
    char *str;

    visit_type_bool(data->ov, NULL, &value, &err);
    g_assert(!err);

    str = string_output_get_string(data->sov);
    g_assert(str != NULL);
    g_assert_cmpstr(str, ==, "true");
    g_free(str);
}

static void test_visitor_out_number(TestOutputVisitorData *data,
                                    const void *unused)
{
    double value = 3.14;
    Error *err = NULL;
    char *str;

    visit_type_number(data->ov, NULL, &value, &err);
    g_assert(!err);

    str = string_output_get_string(data->sov);
    g_assert(str != NULL);
    g_assert_cmpstr(str, ==, "3.140000");
    g_free(str);
}

static void test_visitor_out_string(TestOutputVisitorData *data,
                                    const void *unused)
{
    char *string = (char *) "Q E M U";
    const char *string_human = "\"Q E M U\"";
    Error *err = NULL;
    char *str;

    visit_type_str(data->ov, NULL, &string, &err);
    g_assert(!err);

    str = string_output_get_string(data->sov);
    g_assert(str != NULL);
    if (data->human) {
        g_assert_cmpstr(str, ==, string_human);
    } else {
        g_assert_cmpstr(str, ==, string);
    }
    g_free(str);
}

static void test_visitor_out_no_string(TestOutputVisitorData *data,
                                       const void *unused)
{
    char *string = NULL;
    Error *err = NULL;
    char *str;

    /* A null string should return "" */
    visit_type_str(data->ov, NULL, &string, &err);
    g_assert(!err);

    str = string_output_get_string(data->sov);
    g_assert(str != NULL);
    if (data->human) {
        g_assert_cmpstr(str, ==, "<null>");
    } else {
        g_assert_cmpstr(str, ==, "");
    }
    g_free(str);
}

static void test_visitor_out_enum(TestOutputVisitorData *data,
                                  const void *unused)
{
    Error *err = NULL;
    char *str;
    EnumOne i;

    for (i = 0; i < ENUM_ONE__MAX; i++) {
        char *str_human;

        visit_type_EnumOne(data->ov, "unused", &i, &err);
        g_assert(!err);

        str_human = g_strdup_printf("\"%s\"", EnumOne_lookup[i]);

        str = string_output_get_string(data->sov);
        g_assert(str != NULL);
        if (data->human) {
            g_assert_cmpstr(str, ==, str_human);
        } else {
            g_assert_cmpstr(str, ==, EnumOne_lookup[i]);
        }
        g_free(str_human);
	g_free(str);
    }
}

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, "unused", &bad_values[i], &err);
        g_assert(err);
        error_free(err);
    }
}

static void
output_visitor_test_add(const char *testpath,
                        TestOutputVisitorData *data,
                        void (*test_func)(TestOutputVisitorData *data,
                                          const void *user_data),
                        bool human)
{
    g_test_add(testpath, TestOutputVisitorData, data,
               human ? visitor_output_setup_human : 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("/string-visitor/output/int",
                            &out_visitor_data, test_visitor_out_int, false);
    output_visitor_test_add("/string-visitor/output/int-human",
                            &out_visitor_data, test_visitor_out_int, true);
    output_visitor_test_add("/string-visitor/output/bool",
                            &out_visitor_data, test_visitor_out_bool, false);
    output_visitor_test_add("/string-visitor/output/bool-human",
                            &out_visitor_data, test_visitor_out_bool, true);
    output_visitor_test_add("/string-visitor/output/number",
                            &out_visitor_data, test_visitor_out_number, false);
    output_visitor_test_add("/string-visitor/output/number-human",
                            &out_visitor_data, test_visitor_out_number, true);
    output_visitor_test_add("/string-visitor/output/string",
                            &out_visitor_data, test_visitor_out_string, false);
    output_visitor_test_add("/string-visitor/output/string-human",
                            &out_visitor_data, test_visitor_out_string, true);
    output_visitor_test_add("/string-visitor/output/no-string",
                            &out_visitor_data, test_visitor_out_no_string,
                            false);
    output_visitor_test_add("/string-visitor/output/no-string-human",
                            &out_visitor_data, test_visitor_out_no_string,
                            true);
    output_visitor_test_add("/string-visitor/output/enum",
                            &out_visitor_data, test_visitor_out_enum, false);
    output_visitor_test_add("/string-visitor/output/enum-human",
                            &out_visitor_data, test_visitor_out_enum, true);
    output_visitor_test_add("/string-visitor/output/enum-errors",
                            &out_visitor_data, test_visitor_out_enum_errors,
                            false);
    output_visitor_test_add("/string-visitor/output/enum-errors-human",
                            &out_visitor_data, test_visitor_out_enum_errors,
                            true);
    output_visitor_test_add("/string-visitor/output/intList",
                            &out_visitor_data, test_visitor_out_intList, false);
    output_visitor_test_add("/string-visitor/output/intList-human",
                            &out_visitor_data, test_visitor_out_intList, true);

    g_test_run();

    return 0;
}
Commit	Line	Data
2d7799f2 PB	1	/*
	2	* String Output Visitor unit-tests.
	3	*
	4	* Copyright (C) 2012 Red Hat Inc.
	5	*
	6	* Authors:
	7	* Paolo Bonzini <pbonzini@redhat.com> (based on test-qmp-output-visitor)
	8	*
	9	* This work is licensed under the terms of the GNU GPL, version 2 or later.
	10	* See the COPYING file in the top-level directory.
	11	*/
	12
681c28a3	13	#include "qemu/osdep.h"
2d7799f2	14
79ee7df8	15	#include "qemu-common.h"
da34e65c	16	#include "qapi/error.h"
2d7799f2 PB	17	#include "qapi/string-output-visitor.h"
	18	#include "test-qapi-types.h"
	19	#include "test-qapi-visit.h"
7b1b5d19	20	#include "qapi/qmp/types.h"
2d7799f2 PB	21
	22	typedef struct TestOutputVisitorData {
	23	StringOutputVisitor *sov;
	24	Visitor *ov;
b4900c0e	25	bool human;
2d7799f2 PB	26	} TestOutputVisitorData;
	27
	28	static void visitor_output_setup(TestOutputVisitorData *data,
	29	const void *unused)
	30	{
b4900c0e HT	31	data->human = false;
	32	data->sov = string_output_visitor_new(data->human);
	33	g_assert(data->sov != NULL);
	34
	35	data->ov = string_output_get_visitor(data->sov);
	36	g_assert(data->ov != NULL);
	37	}
	38
	39	static void visitor_output_setup_human(TestOutputVisitorData *data,
	40	const void *unused)
	41	{
	42	data->human = true;
	43	data->sov = string_output_visitor_new(data->human);
2d7799f2 PB	44	g_assert(data->sov != NULL);
	45
	46	data->ov = string_output_get_visitor(data->sov);
	47	g_assert(data->ov != NULL);
	48	}
	49
	50	static void visitor_output_teardown(TestOutputVisitorData *data,
	51	const void *unused)
	52	{
e7ca5656	53	visit_free(data->ov);
2d7799f2 PB	54	data->sov = NULL;
	55	data->ov = NULL;
	56	}
	57
	58	static void test_visitor_out_int(TestOutputVisitorData *data,
	59	const void *unused)
	60	{
69e25563	61	int64_t value = 42;
e940f543	62	Error *err = NULL;
2d7799f2 PB	63	char *str;
2d7799f2 PB	64
51e72bc1	65	visit_type_int(data->ov, NULL, &value, &err);
e940f543	66	g_assert(!err);
2d7799f2 PB	67
	68	str = string_output_get_string(data->sov);
	69	g_assert(str != NULL);
b4900c0e HT	70	if (data->human) {
	71	g_assert_cmpstr(str, ==, "42 (0x2a)");
	72	} else {
	73	g_assert_cmpstr(str, ==, "42");
	74	}
2d7799f2 PB	75	g_free(str);
	76	}
	77
69e25563 HT	78	static void test_visitor_out_intList(TestOutputVisitorData *data,
	79	const void *unused)
	80	{
	81	int64_t value[] = {0, 1, 9, 10, 16, 15, 14,
	82	3, 4, 5, 6, 11, 12, 13, 21, 22, INT64_MAX - 1, INT64_MAX};
	83	intList list = NULL, *tmp = &list;
	84	int i;
533fdaed	85	Error *err = NULL;
69e25563 HT	86	char *str;
	87
	88	for (i = 0; i < sizeof(value) / sizeof(value[0]); i++) {
	89	tmp = g_malloc0(sizeof(*tmp));
	90	(*tmp)->value = value[i];
	91	tmp = &(*tmp)->next;
	92	}
	93
51e72bc1	94	visit_type_intList(data->ov, NULL, &list, &err);
533fdaed	95	g_assert(err == NULL);
69e25563 HT	96
	97	str = string_output_get_string(data->sov);
	98	g_assert(str != NULL);
b4900c0e HT	99	if (data->human) {
	100	g_assert_cmpstr(str, ==,
	101	"0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807 "
	102	"(0x0-0x1,0x3-0x6,0x9-0x10,0x15-0x16,"
	103	"0x7ffffffffffffffe-0x7fffffffffffffff)");
	104	} else {
	105	g_assert_cmpstr(str, ==,
	106	"0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807");
	107	}
69e25563 HT	108	g_free(str);
	109	while (list) {
	110	intList *tmp2;
	111	tmp2 = list->next;
	112	g_free(list);
	113	list = tmp2;
	114	}
	115	}
	116
2d7799f2 PB	117	static void test_visitor_out_bool(TestOutputVisitorData *data,
	118	const void *unused)
	119	{
e940f543	120	Error *err = NULL;
2d7799f2 PB	121	bool value = true;
	122	char *str;
	123
51e72bc1	124	visit_type_bool(data->ov, NULL, &value, &err);
e940f543	125	g_assert(!err);
2d7799f2 PB	126
	127	str = string_output_get_string(data->sov);
	128	g_assert(str != NULL);
	129	g_assert_cmpstr(str, ==, "true");
	130	g_free(str);
	131	}
	132
	133	static void test_visitor_out_number(TestOutputVisitorData *data,
	134	const void *unused)
	135	{
	136	double value = 3.14;
e940f543	137	Error *err = NULL;
2d7799f2 PB	138	char *str;
2d7799f2 PB	139
51e72bc1	140	visit_type_number(data->ov, NULL, &value, &err);
e940f543	141	g_assert(!err);
2d7799f2 PB	142
	143	str = string_output_get_string(data->sov);
	144	g_assert(str != NULL);
173bbb75	145	g_assert_cmpstr(str, ==, "3.140000");
2d7799f2 PB	146	g_free(str);
	147	}
	148
	149	static void test_visitor_out_string(TestOutputVisitorData *data,
	150	const void *unused)
	151	{
	152	char string = (char ) "Q E M U";
b4900c0e	153	const char *string_human = "\"Q E M U\"";
e940f543	154	Error *err = NULL;
2d7799f2 PB	155	char *str;
2d7799f2 PB	156
51e72bc1	157	visit_type_str(data->ov, NULL, &string, &err);
e940f543	158	g_assert(!err);
2d7799f2 PB	159
	160	str = string_output_get_string(data->sov);
	161	g_assert(str != NULL);
b4900c0e HT	162	if (data->human) {
	163	g_assert_cmpstr(str, ==, string_human);
	164	} else {
	165	g_assert_cmpstr(str, ==, string);
	166	}
2d7799f2 PB	167	g_free(str);
	168	}
	169
	170	static void test_visitor_out_no_string(TestOutputVisitorData *data,
	171	const void *unused)
	172	{
	173	char *string = NULL;
e940f543	174	Error *err = NULL;
2d7799f2 PB	175	char *str;
	176
	177	/* A null string should return "" */
51e72bc1	178	visit_type_str(data->ov, NULL, &string, &err);
e940f543	179	g_assert(!err);
2d7799f2 PB	180
	181	str = string_output_get_string(data->sov);
	182	g_assert(str != NULL);
b4900c0e HT	183	if (data->human) {
	184	g_assert_cmpstr(str, ==, "<null>");
	185	} else {
	186	g_assert_cmpstr(str, ==, "");
	187	}
2d7799f2 PB	188	g_free(str);
	189	}
	190
	191	static void test_visitor_out_enum(TestOutputVisitorData *data,
	192	const void *unused)
	193	{
e940f543	194	Error *err = NULL;
2d7799f2 PB	195	char *str;
	196	EnumOne i;
	197
7fb1cf16	198	for (i = 0; i < ENUM_ONE__MAX; i++) {
b4900c0e	199	char *str_human;
b4900c0e	200
51e72bc1	201	visit_type_EnumOne(data->ov, "unused", &i, &err);
e940f543	202	g_assert(!err);
2d7799f2	203
9e99c5fd	204	str_human = g_strdup_printf("\"%s\"", EnumOne_lookup[i]);
b4900c0e	205
2d7799f2 PB	206	str = string_output_get_string(data->sov);
2d7799f2 PB	207	g_assert(str != NULL);
b4900c0e HT	208	if (data->human) {
	209	g_assert_cmpstr(str, ==, str_human);
	210	} else {
	211	g_assert_cmpstr(str, ==, EnumOne_lookup[i]);
	212	}
	213	g_free(str_human);
2d7799f2 PB	214	g_free(str);
	215	}
	216	}
	217
	218	static void test_visitor_out_enum_errors(TestOutputVisitorData *data,
	219	const void *unused)
	220	{
7fb1cf16	221	EnumOne i, bad_values[] = { ENUM_ONE__MAX, -1 };
e940f543	222	Error *err;
2d7799f2 PB	223
2d7799f2 PB	224	for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
e940f543	225	err = NULL;
51e72bc1	226	visit_type_EnumOne(data->ov, "unused", &bad_values[i], &err);
e940f543 MA	227	g_assert(err);
e940f543 MA	228	error_free(err);
2d7799f2 PB	229	}
	230	}
	231
b4900c0e HT	232	static void
	233	output_visitor_test_add(const char *testpath,
	234	TestOutputVisitorData *data,
	235	void (test_func)(TestOutputVisitorData data,
	236	const void *user_data),
	237	bool human)
2d7799f2	238	{
b4900c0e HT	239	g_test_add(testpath, TestOutputVisitorData, data,
b4900c0e HT	240	human ? visitor_output_setup_human : visitor_output_setup,
2d7799f2 PB	241	test_func, visitor_output_teardown);
	242	}
	243
	244	int main(int argc, char **argv)
	245	{
	246	TestOutputVisitorData out_visitor_data;
	247
	248	g_test_init(&argc, &argv, NULL);
	249
	250	output_visitor_test_add("/string-visitor/output/int",
b4900c0e	251	&out_visitor_data, test_visitor_out_int, false);
deb847bf	252	output_visitor_test_add("/string-visitor/output/int-human",
b4900c0e HT	253	&out_visitor_data, test_visitor_out_int, true);
	254	output_visitor_test_add("/string-visitor/output/bool",
	255	&out_visitor_data, test_visitor_out_bool, false);
deb847bf	256	output_visitor_test_add("/string-visitor/output/bool-human",
b4900c0e HT	257	&out_visitor_data, test_visitor_out_bool, true);
	258	output_visitor_test_add("/string-visitor/output/number",
	259	&out_visitor_data, test_visitor_out_number, false);
deb847bf	260	output_visitor_test_add("/string-visitor/output/number-human",
b4900c0e	261	&out_visitor_data, test_visitor_out_number, true);
2d7799f2	262	output_visitor_test_add("/string-visitor/output/string",
b4900c0e	263	&out_visitor_data, test_visitor_out_string, false);
deb847bf	264	output_visitor_test_add("/string-visitor/output/string-human",
b4900c0e HT	265	&out_visitor_data, test_visitor_out_string, true);
	266	output_visitor_test_add("/string-visitor/output/no-string",
	267	&out_visitor_data, test_visitor_out_no_string,
	268	false);
deb847bf	269	output_visitor_test_add("/string-visitor/output/no-string-human",
b4900c0e HT	270	&out_visitor_data, test_visitor_out_no_string,
	271	true);
	272	output_visitor_test_add("/string-visitor/output/enum",
	273	&out_visitor_data, test_visitor_out_enum, false);
deb847bf	274	output_visitor_test_add("/string-visitor/output/enum-human",
b4900c0e	275	&out_visitor_data, test_visitor_out_enum, true);
2d7799f2	276	output_visitor_test_add("/string-visitor/output/enum-errors",
b4900c0e HT	277	&out_visitor_data, test_visitor_out_enum_errors,
b4900c0e HT	278	false);
deb847bf	279	output_visitor_test_add("/string-visitor/output/enum-errors-human",
b4900c0e HT	280	&out_visitor_data, test_visitor_out_enum_errors,
	281	true);
	282	output_visitor_test_add("/string-visitor/output/intList",
	283	&out_visitor_data, test_visitor_out_intList, false);
deb847bf	284	output_visitor_test_add("/string-visitor/output/intList-human",
b4900c0e	285	&out_visitor_data, test_visitor_out_intList, true);
2d7799f2 PB	286
	287	g_test_run();
	288
	289	return 0;
	290	}