qemu/tests/check-qlist.c

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/*
* QList unit-tests.
*
* Copyright (C) 2009 Red Hat Inc.
*
* Authors:
* Luiz Capitulino <lcapitulino@redhat.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "qapi/qmp/qnum.h"
#include "qapi/qmp/qlist.h"
/*
* Public Interface test-cases
*
* (with some violations to access 'private' data)
*/
static void qlist_new_test(void)
{
QList *qlist;
qlist = qlist_new();
g_assert(qlist != NULL);
g_assert(qlist->base.refcnt == 1);
g_assert(qobject_type(QOBJECT(qlist)) == QTYPE_QLIST);
qobject_unref(qlist);
}
static void qlist_append_test(void)
{
QNum *qi;
QList *qlist;
QListEntry *entry;
qi = qnum_from_int(42);
qlist = qlist_new();
qlist_append(qlist, qi);
entry = QTAILQ_FIRST(&qlist->head);
g_assert(entry != NULL);
g_assert(entry->value == QOBJECT(qi));
qobject_unref(qlist);
}
static void qobject_to_qlist_test(void)
{
QList *qlist;
qlist = qlist_new();
g_assert(qobject_to(QList, QOBJECT(qlist)) == qlist);
qobject_unref(qlist);
}
static int iter_called;
static const int iter_max = 42;
static void iter_func(QObject *obj, void *opaque)
{
QNum *qi;
int64_t val;
g_assert(opaque == NULL);
qi = qobject_to(QNum, obj);
g_assert(qi != NULL);
g_assert(qnum_get_try_int(qi, &val));
g_assert_cmpint(val, >=, 0);
g_assert_cmpint(val, <=, iter_max);
iter_called++;
}
static void qlist_iter_test(void)
{
int i;
QList *qlist;
qlist = qlist_new();
for (i = 0; i < iter_max; i++)
qlist_append_int(qlist, i);
iter_called = 0;
qlist_iter(qlist, iter_func, NULL);
g_assert(iter_called == iter_max);
qobject_unref(qlist);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
g_test_add_func("/public/new", qlist_new_test);
g_test_add_func("/public/append", qlist_append_test);
g_test_add_func("/public/to_qlist", qobject_to_qlist_test);
g_test_add_func("/public/iter", qlist_iter_test);
return g_test_run();
}