283 lines
7.5 KiB
C
283 lines
7.5 KiB
C
/*
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* String Input Visitor unit-tests.
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*
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* Copyright (C) 2012 Red Hat Inc.
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*
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* Authors:
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* Paolo Bonzini <pbonzini@redhat.com> (based on test-qmp-input-visitor)
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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 <stdarg.h>
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#include "qemu-common.h"
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#include "qapi/string-input-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 "qapi/qmp/types.h"
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typedef struct TestInputVisitorData {
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StringInputVisitor *siv;
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} TestInputVisitorData;
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static void visitor_input_teardown(TestInputVisitorData *data,
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const void *unused)
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{
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if (data->siv) {
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string_input_visitor_cleanup(data->siv);
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data->siv = NULL;
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}
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}
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/* This is provided instead of a test setup function so that the JSON
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string used by the tests are kept in the test functions (and not
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int main()) */
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static
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Visitor *visitor_input_test_init(TestInputVisitorData *data,
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const char *string)
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{
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Visitor *v;
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data->siv = string_input_visitor_new(string);
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g_assert(data->siv != NULL);
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v = string_input_get_visitor(data->siv);
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g_assert(v != NULL);
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return v;
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}
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static void test_visitor_in_int(TestInputVisitorData *data,
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const void *unused)
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{
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int64_t res = 0, value = -42;
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Error *err = NULL;
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Visitor *v;
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v = visitor_input_test_init(data, "-42");
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visit_type_int(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpint(res, ==, value);
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}
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static void test_visitor_in_intList(TestInputVisitorData *data,
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const void *unused)
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{
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int64_t value[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 20};
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int16List *res = NULL, *tmp;
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Visitor *v;
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int i = 0;
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v = visitor_input_test_init(data, "1,2,0,2-4,20,5-9,1-8");
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visit_type_int16List(v, &res, NULL, &error_abort);
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tmp = res;
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while (i < sizeof(value) / sizeof(value[0])) {
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g_assert(tmp);
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g_assert_cmpint(tmp->value, ==, value[i++]);
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tmp = tmp->next;
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}
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g_assert(!tmp);
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tmp = res;
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while (tmp) {
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res = res->next;
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g_free(tmp);
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tmp = res;
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}
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}
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static void test_visitor_in_bool(TestInputVisitorData *data,
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const void *unused)
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{
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Error *err = NULL;
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bool res = false;
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Visitor *v;
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v = visitor_input_test_init(data, "true");
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visit_type_bool(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpint(res, ==, true);
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visitor_input_teardown(data, unused);
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v = visitor_input_test_init(data, "yes");
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visit_type_bool(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpint(res, ==, true);
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visitor_input_teardown(data, unused);
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v = visitor_input_test_init(data, "on");
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visit_type_bool(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpint(res, ==, true);
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visitor_input_teardown(data, unused);
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v = visitor_input_test_init(data, "false");
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visit_type_bool(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpint(res, ==, false);
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visitor_input_teardown(data, unused);
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v = visitor_input_test_init(data, "no");
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visit_type_bool(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpint(res, ==, false);
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visitor_input_teardown(data, unused);
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v = visitor_input_test_init(data, "off");
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visit_type_bool(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpint(res, ==, false);
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}
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static void test_visitor_in_number(TestInputVisitorData *data,
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const void *unused)
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{
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double res = 0, value = 3.14;
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Error *err = NULL;
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Visitor *v;
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v = visitor_input_test_init(data, "3.14");
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visit_type_number(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpfloat(res, ==, value);
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}
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static void test_visitor_in_string(TestInputVisitorData *data,
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const void *unused)
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{
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char *res = NULL, *value = (char *) "Q E M U";
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Error *err = NULL;
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Visitor *v;
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v = visitor_input_test_init(data, value);
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visit_type_str(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpstr(res, ==, value);
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g_free(res);
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}
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static void test_visitor_in_enum(TestInputVisitorData *data,
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const void *unused)
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{
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Error *err = NULL;
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Visitor *v;
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EnumOne i;
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for (i = 0; EnumOne_lookup[i]; i++) {
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EnumOne res = -1;
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v = visitor_input_test_init(data, EnumOne_lookup[i]);
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visit_type_EnumOne(v, &res, NULL, &err);
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g_assert(!err);
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g_assert_cmpint(i, ==, res);
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visitor_input_teardown(data, NULL);
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}
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data->siv = NULL;
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}
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/* Try to crash the visitors */
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static void test_visitor_in_fuzz(TestInputVisitorData *data,
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const void *unused)
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{
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int64_t ires;
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intList *ilres;
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bool bres;
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double nres;
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char *sres;
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EnumOne eres;
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Visitor *v;
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unsigned int i;
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char buf[10000];
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for (i = 0; i < 100; i++) {
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unsigned int j;
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j = g_test_rand_int_range(0, sizeof(buf) - 1);
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buf[j] = '\0';
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if (j != 0) {
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for (j--; j != 0; j--) {
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buf[j - 1] = (char)g_test_rand_int_range(0, 256);
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}
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}
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v = visitor_input_test_init(data, buf);
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visit_type_int(v, &ires, NULL, NULL);
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visitor_input_teardown(data, NULL);
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v = visitor_input_test_init(data, buf);
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visit_type_intList(v, &ilres, NULL, NULL);
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visitor_input_teardown(data, NULL);
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v = visitor_input_test_init(data, buf);
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visit_type_bool(v, &bres, NULL, NULL);
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visitor_input_teardown(data, NULL);
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v = visitor_input_test_init(data, buf);
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visit_type_number(v, &nres, NULL, NULL);
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visitor_input_teardown(data, NULL);
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v = visitor_input_test_init(data, buf);
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sres = NULL;
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visit_type_str(v, &sres, NULL, NULL);
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g_free(sres);
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visitor_input_teardown(data, NULL);
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v = visitor_input_test_init(data, buf);
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visit_type_EnumOne(v, &eres, NULL, NULL);
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visitor_input_teardown(data, NULL);
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}
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}
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static void input_visitor_test_add(const char *testpath,
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TestInputVisitorData *data,
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void (*test_func)(TestInputVisitorData *data, const void *user_data))
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{
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g_test_add(testpath, TestInputVisitorData, data, NULL, test_func,
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visitor_input_teardown);
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}
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int main(int argc, char **argv)
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{
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TestInputVisitorData in_visitor_data;
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g_test_init(&argc, &argv, NULL);
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input_visitor_test_add("/string-visitor/input/int",
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&in_visitor_data, test_visitor_in_int);
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input_visitor_test_add("/string-visitor/input/intList",
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&in_visitor_data, test_visitor_in_intList);
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input_visitor_test_add("/string-visitor/input/bool",
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&in_visitor_data, test_visitor_in_bool);
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input_visitor_test_add("/string-visitor/input/number",
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&in_visitor_data, test_visitor_in_number);
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input_visitor_test_add("/string-visitor/input/string",
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&in_visitor_data, test_visitor_in_string);
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input_visitor_test_add("/string-visitor/input/enum",
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&in_visitor_data, test_visitor_in_enum);
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input_visitor_test_add("/string-visitor/input/fuzz",
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&in_visitor_data, test_visitor_in_fuzz);
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g_test_run();
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return 0;
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}
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