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 GPL, version 2. See
  10  * the COPYING file in the top-level directory.
  11  */
  12 #include <check.h>
  13
  14 #include "qint.h"
  15 #include "qlist.h"
  16
  17 /*
  18  * Public Interface test-cases
  19  *
  20  * (with some violations to access 'private' data)
  21  */
  22
  23 START_TEST(qlist_new_test)
  24 {
  25     QList *qlist;
  26
  27     qlist = qlist_new();
  28     fail_unless(qlist != NULL);
  29     fail_unless(qlist->base.refcnt == 1);
  30     fail_unless(qobject_type(QOBJECT(qlist)) == QTYPE_QLIST);
  31
  32     // destroy doesn't exist yet
  33     qemu_free(qlist);
  34 }
  35 END_TEST
  36
  37 START_TEST(qlist_append_test)
  38 {
  39     QInt *qi;
  40     QList *qlist;
  41     QListEntry *entry;
  42
  43     qi = qint_from_int(42);
  44
  45     qlist = qlist_new();
  46     qlist_append(qlist, qi);
  47
  48     entry = QTAILQ_FIRST(&qlist->head);
  49     fail_unless(entry != NULL);
  50     fail_unless(entry->value == QOBJECT(qi));
  51
  52     // destroy doesn't exist yet
  53     QDECREF(qi);
  54     qemu_free(entry);
  55     qemu_free(qlist);
  56 }
  57 END_TEST
  58
  59 START_TEST(qobject_to_qlist_test)
  60 {
  61     QList *qlist;
  62
  63     qlist = qlist_new();
  64
  65     fail_unless(qobject_to_qlist(QOBJECT(qlist)) == qlist);
  66
  67     // destroy doesn't exist yet
  68     qemu_free(qlist);
  69 }
  70 END_TEST
  71
  72 START_TEST(qlist_destroy_test)
  73 {
  74     int i;
  75     QList *qlist;
  76
  77     qlist = qlist_new();
  78
  79     for (i = 0; i < 42; i++)
  80         qlist_append(qlist, qint_from_int(i));
  81
  82     QDECREF(qlist);
  83 }
  84 END_TEST
  85
  86 static int iter_called;
  87 static const int iter_max = 42;
  88
  89 static void iter_func(QObject *obj, void *opaque)
  90 {
  91     QInt *qi;
  92
  93     fail_unless(opaque == NULL);
  94
  95     qi = qobject_to_qint(obj);
  96     fail_unless(qi != NULL);
  97     fail_unless((qint_get_int(qi) >= 0) && (qint_get_int(qi) <= iter_max));
  98
  99     iter_called++;
 100 }
 101
 102 START_TEST(qlist_iter_test)
 103 {
 104     int i;
 105     QList *qlist;
 106
 107     qlist = qlist_new();
 108
 109     for (i = 0; i < iter_max; i++)
 110         qlist_append(qlist, qint_from_int(i));
 111
 112     iter_called = 0;
 113     qlist_iter(qlist, iter_func, NULL);
 114
 115     fail_unless(iter_called == iter_max);
 116
 117     QDECREF(qlist);
 118 }
 119 END_TEST
 120
 121 static Suite *QList_suite(void)
 122 {
 123     Suite *s;
 124     TCase *qlist_public_tcase;
 125
 126     s = suite_create("QList suite");
 127
 128     qlist_public_tcase = tcase_create("Public Interface");
 129     suite_add_tcase(s, qlist_public_tcase);
 130     tcase_add_test(qlist_public_tcase, qlist_new_test);
 131     tcase_add_test(qlist_public_tcase, qlist_append_test);
 132     tcase_add_test(qlist_public_tcase, qobject_to_qlist_test);
 133     tcase_add_test(qlist_public_tcase, qlist_destroy_test);
 134     tcase_add_test(qlist_public_tcase, qlist_iter_test);
 135
 136     return s;
 137 }
 138
 139 int main(void)
 140 {
 141         int nf;
 142         Suite *s;
 143         SRunner *sr;
 144
 145         s = QList_suite();
 146         sr = srunner_create(s);
 147
 148         srunner_run_all(sr, CK_NORMAL);
 149         nf = srunner_ntests_failed(sr);
 150         srunner_free(sr);
 151
 152         return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
 153 }