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check if required elements are installed

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Original commit message from CVS:
check if required elements are installed
This commit is contained in:
Benjamin Otte 2003-05-19 15:46:39 +00:00
parent 844b7e1475
commit 4e4a1aabe5
3 changed files with 35 additions and 7 deletions
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2
common

@ -1 +1 @@
Subproject commit 5cca5ddc23e23658e8287f7c2fbc4aebddaf3e12
Subproject commit 54aa761f9d486bca3ee35029a110386a144340c5

20
tests/old/testsuite/refcounting/sched.c
View file

@ -4,6 +4,19 @@ gint i = 0;
GstElement *pipeline;
GstPadChainFunction oss_chain;
static GstElement *
make_and_check_element (gchar *type, gchar *name)
{
GstElement *element = gst_element_factory_make (type, name);
if (element == NULL) {
g_warning ("Could not run test, because element type \"%s\" is not installed. Please retry when it is. Asysuming it works for now...", type);
exit (0);
}
return element;
}
static void
create_pipeline (void)
{
@ -12,12 +25,13 @@ create_pipeline (void)
GstElement *id;
pipeline = gst_pipeline_new ("pipeline");
src = gst_element_factory_make ("sinesrc", "src");
src = make_and_check_element ("sinesrc", "src");
/**
* You need a sink with a loop-based element in here, if you want to kill opt, too.
* Osssink (chain-based) only breaks the basic scheduler.
*/
sink = gst_element_factory_make ("alsasink", "sink");
sink = make_and_check_element ("alsasink", "sink");
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
gst_element_link (src, sink);
@ -30,7 +44,7 @@ create_pipeline (void)
* And no, it's not because of identity, you may use any other element.
*/
gst_element_unlink (src, sink);
id = gst_element_factory_make ("identity", "id");
id = make_and_check_element ("identity", "id");
gst_bin_add (GST_BIN (pipeline), id);
gst_element_link_many (src, id, sink, NULL);

20
testsuite/refcounting/sched.c
View file

@ -4,6 +4,19 @@ gint i = 0;
GstElement *pipeline;
GstPadChainFunction oss_chain;
static GstElement *
make_and_check_element (gchar *type, gchar *name)
{
GstElement *element = gst_element_factory_make (type, name);
if (element == NULL) {
g_warning ("Could not run test, because element type \"%s\" is not installed. Please retry when it is. Asysuming it works for now...", type);
exit (0);
}
return element;
}
static void
create_pipeline (void)
{
@ -12,12 +25,13 @@ create_pipeline (void)
GstElement *id;
pipeline = gst_pipeline_new ("pipeline");
src = gst_element_factory_make ("sinesrc", "src");
src = make_and_check_element ("sinesrc", "src");
/**
* You need a sink with a loop-based element in here, if you want to kill opt, too.
* Osssink (chain-based) only breaks the basic scheduler.
*/
sink = gst_element_factory_make ("alsasink", "sink");
sink = make_and_check_element ("alsasink", "sink");
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
gst_element_link (src, sink);
@ -30,7 +44,7 @@ create_pipeline (void)
* And no, it's not because of identity, you may use any other element.
*/
gst_element_unlink (src, sink);
id = gst_element_factory_make ("identity", "id");
id = make_and_check_element ("identity", "id");
gst_bin_add (GST_BIN (pipeline), id);
gst_element_link_many (src, id, sink, NULL);