static GstParseContext *
gst_parse_context_copy (const GstParseContext * context)
{
GstParseContext *ret = NULL;
#ifndef GST_DISABLE_PARSE
ret = gst_parse_context_new ();
if (context) {
g_list_foreach (context->missing_elements, (GFunc) _prepend_missing_element,
&ret->missing_elements);
ret->missing_elements = g_list_reverse (ret->missing_elements);
}
#endif
return ret;
}
static GstParseContext *
gst_parse_context_copy (const GstParseContext * context)
{
GstParseContext *ret = NULL;
#ifndef GST_DISABLE_PARSE
ret = gst_parse_context_new ();
if (context) {
GQueue missing_copy = G_QUEUE_INIT;
GList *l;
for (l = context->missing_elements; l != NULL; l = l->next)
g_queue_push_tail (&missing_copy, g_strdup ((const gchar *) l->data));
ret->missing_elements = missing_copy.head;
}
#endif
return ret;
}
void test_missing_elements()
{
GstParseContext *ctx;
GstElement *element;
GError *err = NULL;
gchar **arr;
xmlfile = "test_missing_elements";
std_log(LOG_FILENAME_LINE, "Test Started test_missing_elements");
/* avoid misleading 'no such element' error debug messages when using cvs */
if (!g_getenv ("GST_DEBUG"))
gst_debug_set_default_threshold (GST_LEVEL_NONE);
/* one missing element */
ctx = gst_parse_context_new ();
element = gst_parse_launch_full ("fakesrc ! coffeesink", ctx,
GST_PARSE_FLAG_FATAL_ERRORS, &err);
fail_unless (err != NULL, "expected error");
fail_unless_equals_int (err->code, GST_PARSE_ERROR_NO_SUCH_ELEMENT);
fail_unless (element == NULL, "expected NULL return with FATAL_ERRORS");
arr = gst_parse_context_get_missing_elements (ctx);
fail_unless (arr != NULL, "expected missing elements");
fail_unless_equals_string (arr[0], "coffeesink");
fail_unless (arr[1] == NULL);
g_strfreev (arr);
gst_parse_context_free (ctx);
g_error_free (err);
err = NULL;
/* multiple missing elements */
ctx = gst_parse_context_new ();
element = gst_parse_launch_full ("fakesrc ! bogusenc ! identity ! goomux ! "
"fakesink", ctx, GST_PARSE_FLAG_FATAL_ERRORS, &err);
fail_unless (err != NULL, "expected error");
fail_unless_equals_int (err->code, GST_PARSE_ERROR_NO_SUCH_ELEMENT);
fail_unless (element == NULL, "expected NULL return with FATAL_ERRORS");
arr = gst_parse_context_get_missing_elements (ctx);
fail_unless (arr != NULL, "expected missing elements");
fail_unless_equals_string (arr[0], "bogusenc");
fail_unless_equals_string (arr[1], "goomux");
fail_unless (arr[2] == NULL);
g_strfreev (arr);
gst_parse_context_free (ctx);
g_error_free (err);
err = NULL;
/* multiple missing elements, different link pattern */
ctx = gst_parse_context_new ();
element = gst_parse_launch_full ("fakesrc ! bogusenc ! mux.sink "
"blahsrc ! goomux name=mux ! fakesink fakesrc ! goosink", ctx,
GST_PARSE_FLAG_FATAL_ERRORS, &err);
fail_unless (err != NULL, "expected error");
fail_unless_equals_int (err->code, GST_PARSE_ERROR_NO_SUCH_ELEMENT);
fail_unless (element == NULL, "expected NULL return with FATAL_ERRORS");
arr = gst_parse_context_get_missing_elements (ctx);
fail_unless (arr != NULL, "expected missing elements");
fail_unless_equals_string (arr[0], "bogusenc");
fail_unless_equals_string (arr[1], "blahsrc");
fail_unless_equals_string (arr[2], "goomux");
fail_unless_equals_string (arr[3], "goosink");
fail_unless (arr[4] == NULL);
g_strfreev (arr);
gst_parse_context_free (ctx);
g_error_free (err);
err = NULL;
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}