LXR qemu/tests/unit/check-qlist.c

   1/*
   2 * QList unit-tests.
   3 *
   4 * Copyright (C) 2009 Red Hat Inc.
   5 *
   6 * Authors:
   7 *  Luiz Capitulino <lcapitulino@redhat.com>
   8 *
   9 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
  10 * See the COPYING.LIB file in the top-level directory.
  11 */
  12#include "qemu/osdep.h"
  13
  14#include "qapi/qmp/qnum.h"
  15#include "qapi/qmp/qlist.h"
  16
  17/*
  18 * Public Interface test-cases
  19 *
  20 * (with some violations to access 'private' data)
  21 */
  22
  23static void qlist_new_test(void)
  24{
  25    QList *qlist;
  26
  27    qlist = qlist_new();
  28    g_assert(qlist != NULL);
  29    g_assert(qlist->base.refcnt == 1);
  30    g_assert(qobject_type(QOBJECT(qlist)) == QTYPE_QLIST);
  31
  32    qobject_unref(qlist);
  33}
  34
  35static void qlist_append_test(void)
  36{
  37    QNum *qi;
  38    QList *qlist;
  39    QListEntry *entry;
  40
  41    qi = qnum_from_int(42);
  42
  43    qlist = qlist_new();
  44    qlist_append(qlist, qi);
  45
  46    entry = QTAILQ_FIRST(&qlist->head);
  47    g_assert(entry != NULL);
  48    g_assert(entry->value == QOBJECT(qi));
  49
  50    qobject_unref(qlist);
  51}
  52
  53static void qobject_to_qlist_test(void)
  54{
  55    QList *qlist;
  56
  57    qlist = qlist_new();
  58
  59    g_assert(qobject_to(QList, QOBJECT(qlist)) == qlist);
  60
  61    qobject_unref(qlist);
  62}
  63
  64static void qlist_iter_test(void)
  65{
  66    const int iter_max = 42;
  67    int i;
  68    QList *qlist;
  69    QListEntry *entry;
  70    QNum *qi;
  71    int64_t val;
  72
  73    qlist = qlist_new();
  74
  75    for (i = 0; i < iter_max; i++)
  76        qlist_append_int(qlist, i);
  77
  78    i = 0;
  79    QLIST_FOREACH_ENTRY(qlist, entry) {
  80        qi = qobject_to(QNum, qlist_entry_obj(entry));
  81        g_assert(qi != NULL);
  82
  83        g_assert(qnum_get_try_int(qi, &val));
  84        g_assert_cmpint(val, ==, i);
  85        i++;
  86    }
  87
  88    g_assert(i == iter_max);
  89
  90    qobject_unref(qlist);
  91}
  92
  93int main(int argc, char **argv)
  94{
  95    g_test_init(&argc, &argv, NULL);
  96
  97    g_test_add_func("/public/new", qlist_new_test);
  98    g_test_add_func("/public/append", qlist_append_test);
  99    g_test_add_func("/public/to_qlist", qobject_to_qlist_test);
 100    g_test_add_func("/public/iter", qlist_iter_test);
 101
 102    return g_test_run();
 103}
 104