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gstobject: Add simple unit test for gst_object_has_ancestor()

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This commit is contained in:
Sebastian Dröge 2009-10-14 08:29:32 +02:00
parent 87058ab28e
commit 4917bb4fc2
1 changed files with 51 additions and 0 deletions
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51
tests/check/gst/gstobject.c
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@ -453,6 +453,55 @@ GST_START_TEST (test_fake_object_parentage_dispose)
GST_END_TEST; GST_END_TEST;
GST_START_TEST (test_fake_object_has_ancestor)
{
GstObject *object1, *object2, *object3, *object4;
gboolean result;
object1 = g_object_new (gst_fake_object_get_type (), NULL);
fail_if (object1 == NULL, "Failed to create instance of GstFakeObject");
object2 = g_object_new (gst_fake_object_get_type (), NULL);
fail_if (object2 == NULL, "Failed to create instance of GstFakeObject");
object3 = g_object_new (gst_fake_object_get_type (), NULL);
fail_if (object3 == NULL, "Failed to create instance of GstFakeObject");
object4 = g_object_new (gst_fake_object_get_type (), NULL);
fail_if (object4 == NULL, "Failed to create instance of GstFakeObject");
/* try to set other object as parent */
result = gst_object_set_parent (object1, object3);
fail_if (result == FALSE,
"GstFakeObject could not accept other object as parent");
result = gst_object_set_parent (object2, object3);
fail_if (result == FALSE,
"GstFakeObject could not accept other object as parent");
result = gst_object_set_parent (object3, object4);
fail_if (result == FALSE,
"GstFakeObject could not accept other object as parent");
fail_unless (gst_object_has_ancestor (object1, object1));
fail_if (gst_object_has_ancestor (object1, object2));
fail_unless (gst_object_has_ancestor (object1, object3));
fail_unless (gst_object_has_ancestor (object1, object4));
fail_if (gst_object_has_ancestor (object3, object1));
fail_if (gst_object_has_ancestor (object4, object1));
fail_unless (gst_object_has_ancestor (object3, object4));
fail_if (gst_object_has_ancestor (object4, object3));
fail_unless (gst_object_has_ancestor (object4, object4));
/* unparent everything */
gst_object_unparent (object3);
gst_object_unparent (object2);
gst_object_unparent (object1);
/* now dispose objects */
gst_object_unref (object4);
}
GST_END_TEST;
/* test: try renaming a parented object, make sure it fails */ /* test: try renaming a parented object, make sure it fails */
static Suite * static Suite *
@ -474,6 +523,8 @@ gst_object_suite (void)
tcase_add_test (tc_chain, test_fake_object_name_threaded_unique); tcase_add_test (tc_chain, test_fake_object_name_threaded_unique);
tcase_add_test (tc_chain, test_fake_object_parentage); tcase_add_test (tc_chain, test_fake_object_parentage);
tcase_add_test (tc_chain, test_fake_object_parentage_dispose); tcase_add_test (tc_chain, test_fake_object_parentage_dispose);
tcase_add_test (tc_chain, test_fake_object_has_ancestor);
//tcase_add_checked_fixture (tc_chain, setup, teardown); //tcase_add_checked_fixture (tc_chain, setup, teardown);
/* FIXME: GLib shouldn't crash here, but issue a warning and return a NULL /* FIXME: GLib shouldn't crash here, but issue a warning and return a NULL