check-qfloat.c

   1 /*
   2  * QFloat unit-tests.
   3  *
   4  * Copyright IBM, Corp. 2009
   5  *
   6  * Authors:
   7  *  Anthony Liguori   <aliguori@us.ibm.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  */
  13 #include <glib.h>
  14
  15 #include "qfloat.h"
  16 #include "qemu-common.h"
  17
  18 /*
  19  * Public Interface test-cases
  20  *
  21  * (with some violations to access 'private' data)
  22  */
  23
  24 static void qfloat_from_double_test(void)
  25 {
  26     QFloat *qf;
  27     const double value = -42.23423;
  28
  29     qf = qfloat_from_double(value);
  30     g_assert(qf != NULL);
  31     g_assert(qf->value == value);
  32     g_assert(qf->base.refcnt == 1);
  33     g_assert(qobject_type(QOBJECT(qf)) == QTYPE_QFLOAT);
  34
  35     // destroy doesn't exit yet
  36     g_free(qf);
  37 }
  38
  39 static void qfloat_destroy_test(void)
  40 {
  41     QFloat *qf = qfloat_from_double(0.0);
  42     QDECREF(qf);
  43 }
  44
  45 int main(int argc, char **argv)
  46 {
  47     g_test_init(&argc, &argv, NULL);
  48
  49     g_test_add_func("/public/from_double", qfloat_from_double_test);
  50     g_test_add_func("/public/destroy", qfloat_destroy_test);
  51
  52     return g_test_run();
  53 }