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128 lines
3.7 KiB
C
128 lines
3.7 KiB
C
/* GStreamer GstParamSpec unit tests
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* Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/check/gstcheck.h>
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#include <gst/gst.h>
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#include <string.h>
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/* some minimal dummy object */
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#define GST_TYPE_DUMMY_OBJ gst_dummy_obj_get_type()
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typedef struct
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{
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GstElement parent;
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guint num, denom;
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} GstDummyObj;
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typedef GstElementClass GstDummyObjClass;
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GType gst_dummy_obj_get_type (void);
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G_DEFINE_TYPE (GstDummyObj, gst_dummy_obj, GST_TYPE_ELEMENT);
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static void
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gst_dummy_obj_get_property (GObject * obj, guint prop_id, GValue * val,
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GParamSpec * pspec);
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static void
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gst_dummy_obj_set_property (GObject * obj, guint prop_id, const GValue * val,
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GParamSpec * pspec);
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static void
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gst_dummy_obj_class_init (GstDummyObjClass * klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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gobject_class->get_property = gst_dummy_obj_get_property;
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gobject_class->set_property = gst_dummy_obj_set_property;
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ASSERT_CRITICAL (
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/* default value is out of bounds, should print a warning */
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g_object_class_install_property (gobject_class, 1,
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gst_param_spec_fraction ("ratio", "ratio", "ratio", 0, 1, 2, 1,
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16, 4, G_PARAM_READWRITE)););
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/* should be within bounds */
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g_object_class_install_property (gobject_class, 2,
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gst_param_spec_fraction ("other-ratio", "other ratio", "other ratio",
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0, 1, 2, 1, 16, 9, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, 3,
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g_param_spec_boolean ("foo", "foo", "foo", TRUE, G_PARAM_READWRITE));
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}
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static void
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gst_dummy_obj_init (GstDummyObj * obj)
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{
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/* nothing to do there */
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}
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static void
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gst_dummy_obj_set_property (GObject * obj, guint prop_id, const GValue * val,
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GParamSpec * pspec)
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{
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GstDummyObj *dobj = (GstDummyObj *) obj;
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fail_unless_equals_int (prop_id, 2);
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dobj->num = gst_value_get_fraction_numerator (val);
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dobj->denom = gst_value_get_fraction_denominator (val);
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}
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static void
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gst_dummy_obj_get_property (GObject * obj, guint prop_id, GValue * val,
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GParamSpec * pspec)
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{
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GstDummyObj *dobj = (GstDummyObj *) obj;
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fail_unless_equals_int (prop_id, 2);
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gst_value_set_fraction (val, dobj->num, dobj->denom);
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}
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GST_START_TEST (test_param_spec_fraction)
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{
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GObject *obj;
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GValue val = { 0, };
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gint n = 0, d = 0;
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obj = g_object_new (GST_TYPE_DUMMY_OBJ, "other-ratio", 15, 8, NULL);
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g_value_init (&val, GST_TYPE_FRACTION);
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g_object_get_property (G_OBJECT (obj), "other-ratio", &val);
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fail_unless_equals_int (gst_value_get_fraction_numerator (&val), 15);
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fail_unless_equals_int (gst_value_get_fraction_denominator (&val), 8);
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g_value_unset (&val);
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g_object_get (obj, "other-ratio", &n, &d, NULL);
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fail_unless_equals_int (n, 15);
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fail_unless_equals_int (d, 8);
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g_object_unref (obj);
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}
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GST_END_TEST static Suite *
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gst_param_spec_suite (void)
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{
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Suite *s = suite_create ("GstParamSpec");
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_param_spec_fraction);
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return s;
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}
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GST_CHECK_MAIN (gst_param_spec);
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