1 /* GStreamer GstImplementsInterface check

     2  * Copyright (C) 2008 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 

    22 #define LOG_FILE "c:\\logs\\gstinterface_logs.txt" 

    23 

    24 #include <gst/gst_global.h>

    25 #include "std_log_result.h" 

    26 #define LOG_FILENAME_LINE __FILE__, __LINE__

    27 

    28 void create_xml(int result)

    29 {

    30     if(result)

    31         assert_failed = 1;

    32     

    33     testResultXml(xmlfile);

    34     close_log_file();

    35 }

    36 

    37 

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

    39 

    40 void test_without_implements_interface()

    41 {

    42   GstElement *element;

    43   

    44   std_log(LOG_FILENAME_LINE, "Test Started test_without_implements_interface");

    45 

    46   /* we shouldn't crash if someone tries to use

    47    * gst_element_implements_interface() on an element which doesn't implement

    48    * the GstImplementsInterface (neither if the element does implement the

    49    * requested interface, nor if it doesn't) */

    50   element = gst_element_factory_make ("filesrc", "filesrc");

    51   fail_unless (element != NULL, "Could not create filesrc element");

    52 

    53   /* does not implement GstImplementsInterface, but does implement the

    54    * GstUriHandler interface, so should just return TRUE */

    55   fail_if (!gst_element_implements_interface (element, GST_TYPE_URI_HANDLER));

    56   fail_if (gst_element_implements_interface (element,

    57           GST_TYPE_IMPLEMENTS_INTERFACE));

    58   gst_object_unref (element);

    59 

    60   element = gst_element_factory_make ("identity", "identity");

    61   fail_unless (element != NULL, "Could not create identity element");

    62   fail_if (gst_element_implements_interface (element, GST_TYPE_URI_HANDLER));

    63   fail_if (gst_element_implements_interface (element,

    64           GST_TYPE_IMPLEMENTS_INTERFACE));

    65   gst_object_unref (element);

    66   

    67   std_log(LOG_FILENAME_LINE, "Test Successful");

    68     create_xml(0);

    69 }

    70 

    71 

    72 

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

    74 test_without_implements_interface

    75 };

    76 

    77 char *args[] = {

    78 "test_without_implements_interface"

    79 };

    80 

    81 GST_CHECK_MAIN (gst_interface);