LXR qemu/tests/check-qint.c

   1/*
   2 * QInt 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#include <glib.h>
  14
  15#include "qapi/qmp/qint.h"
  16#include "qemu-common.h"
  17
  18/*
  19 * Public Interface test-cases
  20 *
  21 * (with some violations to access 'private' data)
  22 */
  23
  24static void qint_from_int_test(void)
  25{
  26    QInt *qi;
  27    const int value = -42;
  28
  29    qi = qint_from_int(value);
  30    g_assert(qi != NULL);
  31    g_assert(qi->value == value);
  32    g_assert(qi->base.refcnt == 1);
  33    g_assert(qobject_type(QOBJECT(qi)) == QTYPE_QINT);
  34
  35    // destroy doesn't exit yet
  36    g_free(qi);
  37}
  38
  39static void qint_destroy_test(void)
  40{
  41    QInt *qi = qint_from_int(0);
  42    QDECREF(qi);
  43}
  44
  45static void qint_from_int64_test(void)
  46{
  47    QInt *qi;
  48    const int64_t value = 0x1234567890abcdefLL;
  49
  50    qi = qint_from_int(value);
  51    g_assert((int64_t) qi->value == value);
  52
  53    QDECREF(qi);
  54}
  55
  56static void qint_get_int_test(void)
  57{
  58    QInt *qi;
  59    const int value = 123456;
  60
  61    qi = qint_from_int(value);
  62    g_assert(qint_get_int(qi) == value);
  63
  64    QDECREF(qi);
  65}
  66
  67static void qobject_to_qint_test(void)
  68{
  69    QInt *qi;
  70
  71    qi = qint_from_int(0);
  72    g_assert(qobject_to_qint(QOBJECT(qi)) == qi);
  73
  74    QDECREF(qi);
  75}
  76
  77int main(int argc, char **argv)
  78{
  79    g_test_init(&argc, &argv, NULL);
  80
  81    g_test_add_func("/public/from_int", qint_from_int_test);
  82    g_test_add_func("/public/destroy", qint_destroy_test);
  83    g_test_add_func("/public/from_int64", qint_from_int64_test);
  84    g_test_add_func("/public/get_int", qint_get_int_test);
  85    g_test_add_func("/public/to_qint", qobject_to_qint_test);
  86
  87    return g_test_run();
  88}
  89