Add unit test for QFloat

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/check-qfloat.c b/check-qfloat.c
new file mode 100644
index 0000000000..3758700cb8
--- /dev/null
+++ b/check-qfloat.c
@@ -0,0 +1,81 @@
+/*
+ * QFloat unit-tests.
+ *
+ * Copyright (C) 2009 Red Hat Inc.
+ *
+ * Authors:
+ *  Luiz Capitulino <lcapitulino@redhat.com>
+ *
+ * Copyright IBM, Corp. 2009
+ *
+ * Authors:
+ *  Anthony Liguori   <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+#include <check.h>
+
+#include "qfloat.h"
+#include "qemu-common.h"
+
+/*
+ * Public Interface test-cases
+ *
+ * (with some violations to access 'private' data)
+ */
+
+START_TEST(qfloat_from_double_test)
+{
+    QFloat *qf;
+    const double value = -42.23423;
+
+    qf = qfloat_from_double(value);
+    fail_unless(qf != NULL);
+    fail_unless(qf->value == value);
+    fail_unless(qf->base.refcnt == 1);
+    fail_unless(qobject_type(QOBJECT(qf)) == QTYPE_QFLOAT);
+
+    // destroy doesn't exit yet
+    qemu_free(qf);
+}
+END_TEST
+
+START_TEST(qfloat_destroy_test)
+{
+    QFloat *qf = qfloat_from_double(0.0);
+    QDECREF(qf);
+}
+END_TEST
+
+static Suite *qfloat_suite(void)
+{
+    Suite *s;
+    TCase *qfloat_public_tcase;
+
+    s = suite_create("QFloat test-suite");
+
+    qfloat_public_tcase = tcase_create("Public Interface");
+    suite_add_tcase(s, qfloat_public_tcase);
+    tcase_add_test(qfloat_public_tcase, qfloat_from_double_test);
+    tcase_add_test(qfloat_public_tcase, qfloat_destroy_test);
+
+    return s;
+}
+
+int main(void)
+{
+    int nf;
+    Suite *s;
+    SRunner *sr;
+
+    s = qfloat_suite();
+    sr = srunner_create(s);
+
+    srunner_run_all(sr, CK_NORMAL);
+    nf = srunner_ntests_failed(sr);
+    srunner_free(sr);
+
+    return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+}