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 <check.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 START_TEST(qfloat_from_double_test)
  25 {
  26     QFloat *qf;
  27     const double value = -42.23423;
  28
  29     qf = qfloat_from_double(value);
  30     fail_unless(qf != NULL);
  31     fail_unless(qf->value == value);
  32     fail_unless(qf->base.refcnt == 1);
  33     fail_unless(qobject_type(QOBJECT(qf)) == QTYPE_QFLOAT);
  34
  35     // destroy doesn't exit yet
  36     qemu_free(qf);
  37 }
  38 END_TEST
  39
  40 START_TEST(qfloat_destroy_test)
  41 {
  42     QFloat *qf = qfloat_from_double(0.0);
  43     QDECREF(qf);
  44 }
  45 END_TEST
  46
  47 static Suite *qfloat_suite(void)
  48 {
  49     Suite *s;
  50     TCase *qfloat_public_tcase;
  51
  52     s = suite_create("QFloat test-suite");
  53
  54     qfloat_public_tcase = tcase_create("Public Interface");
  55     suite_add_tcase(s, qfloat_public_tcase);
  56     tcase_add_test(qfloat_public_tcase, qfloat_from_double_test);
  57     tcase_add_test(qfloat_public_tcase, qfloat_destroy_test);
  58
  59     return s;
  60 }
  61
  62 int main(void)
  63 {
  64     int nf;
  65     Suite *s;
  66     SRunner *sr;
  67
  68     s = qfloat_suite();
  69     sr = srunner_create(s);
  70
  71     srunner_run_all(sr, CK_NORMAL);
  72     nf = srunner_ntests_failed(sr);
  73     srunner_free(sr);
  74
  75     return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
  76 }