1 /* GStreamer GstParamSpec unit tests

     2  * Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>

     3  *

     4  * This library is free software; you can redistribute it and/or

     5  * modify it under the terms of the GNU Library General Public

     6  * License as published by the Free Software Foundation; either

     7  * version 2 of the License, or (at your option) any later version.

     8  *

     9  * This library is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    12  * Library General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU Library General Public

    15  * License along with this library; if not, write to the

    16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

    17  * Boston, MA 02111-1307, USA.

    18  */

    19 

    20 

    21 #define LOG_FILE "c:\\logs\\gstparamspecs_logs.txt" 

    22 

    23 #include <gst/gst_global.h>

    24 #include "std_log_result.h" 

    25 #define LOG_FILENAME_LINE __FILE__, __LINE__

    26 

    27 void create_xml(int result)

    28 {

    29     if(result)

    30         assert_failed = 1;

    31     

    32     testResultXml(xmlfile);

    33     close_log_file();

    34 }

    35 

    36 

    37 #include <gst/check/gstcheck.h>

    38 #include <gst/gst.h>

    39 #include <string.h>

    40 

    41 #if EMULATOR

    42 static GET_GLOBAL_VAR_FROM_TLS(raised_critical,gstcheck,gboolean)

    43 #define _gst_check_raised_critical (*GET_GSTREAMER_WSD_VAR_NAME(raised_critical,gstcheck,g)())

    44 #else 

    45 extern gboolean _gst_check_raised_critical;

    46 #endif

    47 

    48 #if EMULATOR

    49 static GET_GLOBAL_VAR_FROM_TLS(expecting_log,gstcheck,gboolean)

    50 #define _gst_check_expecting_log (*GET_GSTREAMER_WSD_VAR_NAME(expecting_log,gstcheck,g)())

    51 #else 

    52 extern gboolean _gst_check_expecting_log;

    53 #endif

    54 

    55 /* some minimal dummy object */

    56 #define GST_TYPE_DUMMY_OBJ gst_dummy_obj_get_type()

    57 

    58 typedef struct

    59 {

    60   GstElement parent;

    61   guint num, denom;

    62 } GstDummyObj;

    63 

    64 typedef GstElementClass GstDummyObjClass;

    65 

    66 GST_BOILERPLATE (GstDummyObj, gst_dummy_obj, GstElement, GST_TYPE_ELEMENT);

    67 

    68 static void

    69 gst_dummy_obj_get_property (GObject * obj, guint prop_id, GValue * val,

    70     GParamSpec * pspec);

    71 static void

    72 gst_dummy_obj_set_property (GObject * obj, guint prop_id, const GValue * val,

    73     GParamSpec * pspec);

    74 

    75 static void

    76 gst_dummy_obj_base_init (gpointer g_class)

    77 {

    78 }

    79 

    80 static void

    81 gst_dummy_obj_class_init (GstDummyObjClass * klass)

    82 {

    83   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);

    84 

    85   gobject_class->get_property = gst_dummy_obj_get_property;

    86   gobject_class->set_property = gst_dummy_obj_set_property;

    87 

    88   ASSERT_CRITICAL (

    89       /* default value is out of bounds, should print a warning */

    90       g_object_class_install_property (gobject_class, 1,

    91           gst_param_spec_fraction ("ratio", "ratio", "ratio", 0, 1, 2, 1,

    92               16, 4, G_PARAM_READWRITE)););

    93 

    94   /* should be within bounds */

    95   g_object_class_install_property (gobject_class, 2,

    96       gst_param_spec_fraction ("other-ratio", "other ratio", "other ratio",

    97           0, 1, 2, 1, 16, 9, G_PARAM_READWRITE));

    98 

    99   g_object_class_install_property (gobject_class, 3,

   100       g_param_spec_boolean ("foo", "foo", "foo", TRUE, G_PARAM_READWRITE));

   101 }

   102 

   103 static void

   104 gst_dummy_obj_init (GstDummyObj * obj, GstDummyObjClass * klass)

   105 {

   106   /* nothing to do there */

   107 }

   108 

   109 static void

   110 gst_dummy_obj_set_property (GObject * obj, guint prop_id, const GValue * val,

   111     GParamSpec * pspec)

   112 {

   113   GstDummyObj *dobj = (GstDummyObj *) obj;

   114 

   115   fail_unless_equals_int (prop_id, 2);

   116   dobj->num = gst_value_get_fraction_numerator (val);

   117   dobj->denom = gst_value_get_fraction_denominator (val);

   118 }

   119 

   120 static void

   121 gst_dummy_obj_get_property (GObject * obj, guint prop_id, GValue * val,

   122     GParamSpec * pspec)

   123 {

   124   GstDummyObj *dobj = (GstDummyObj *) obj;

   125 

   126   fail_unless_equals_int (prop_id, 2);

   127   gst_value_set_fraction (val, dobj->num, dobj->denom);

   128 }

   129 

   130 void test_param_spec_fraction()

   131 {

   132   GObject *obj;

   133   GValue val = { 0, };

   134   gint n = 0, d = 0;

   135   

   136   std_log(LOG_FILENAME_LINE, "Test Started test_param_spec_fraction");

   137 

   138   obj = g_object_new (GST_TYPE_DUMMY_OBJ, "other-ratio", 15, 8, NULL);

   139 

   140   g_value_init (&val, GST_TYPE_FRACTION);

   141   g_object_get_property (G_OBJECT (obj), "other-ratio", &val);

   142   fail_unless_equals_int (gst_value_get_fraction_numerator (&val), 15);

   143   fail_unless_equals_int (gst_value_get_fraction_denominator (&val), 8);

   144   g_value_unset (&val);

   145 

   146   g_object_get (obj, "other-ratio", &n, &d, NULL);

   147   fail_unless_equals_int (n, 15);

   148   fail_unless_equals_int (d, 8);

   149 

   150   g_object_unref (obj);

   151   

   152   std_log(LOG_FILENAME_LINE, "Test Successful");

   153     create_xml(0);

   154 }

   155 

   156 

   157 void (*fn[]) (void) = {

   158 test_param_spec_fraction

   159 };

   160 

   161 char *args[] = {

   162 "test_param_spec_fraction"

   163 };

   164 

   165 GST_CHECK_MAIN (gst_param_spec);