From 80600262702825b024cd7c99adae4044e6202a74 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wim.taymans@gmail.com>
Date: Sun, 11 Mar 2001 18:47:13 +0000
Subject: [PATCH] Added a little test program for caps negotiation proxying.

Original commit message from CVS:
Added a little test program for caps negotiation proxying.
---
 tests/capsconnect.c | 62 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 tests/capsconnect.c

diff --git a/tests/capsconnect.c b/tests/capsconnect.c
new file mode 100644
index 0000000000..01e8e7b9a5
--- /dev/null
+++ b/tests/capsconnect.c
@@ -0,0 +1,62 @@
+#include <gst/gst.h>
+
+int main(int argc,char *argv[]) 
+{
+  gboolean testret;
+  xmlDocPtr doc;
+  xmlNodePtr parent;
+  GstElement *mpg123;
+  GstElement *mp3parse;
+  GstElement *queue;
+  GstPad *sinkpad;
+  GstPad *srcpad;
+  GstPad *qsinkpad;
+
+  doc = xmlNewDoc ("1.0");
+  doc->xmlRootNode = xmlNewDocNode (doc, NULL, "Capabilities", NULL);
+
+  gst_init (&argc, &argv);
+
+  mpg123 = gst_elementfactory_make ("mpg123", "mpg123");
+  g_assert (mpg123 != NULL);
+
+  sinkpad = gst_element_get_pad (mpg123, "sink");
+  g_assert (sinkpad != NULL);
+
+  queue = gst_elementfactory_make ("queue", "queue");
+  g_assert (queue != NULL);
+  
+  srcpad = gst_element_get_pad (queue, "src");
+  g_assert (srcpad != NULL);
+  qsinkpad = gst_element_get_pad (queue, "sink");
+  g_assert (qsinkpad != NULL);
+  
+  parent = xmlNewChild (doc->xmlRootNode, NULL, "mpg123 caps", NULL);
+  gst_caps_save_thyself (gst_pad_get_caps (sinkpad), parent);
+
+  parent = xmlNewChild (doc->xmlRootNode, NULL, "queue caps", NULL);
+  gst_caps_save_thyself (gst_pad_get_caps (srcpad), parent);
+
+  gst_pad_connect (srcpad, sinkpad);
+  
+  parent = xmlNewChild (doc->xmlRootNode, NULL, "queue caps after connect src", NULL);
+  gst_caps_save_thyself (gst_pad_get_caps (srcpad), parent);
+
+  parent = xmlNewChild (doc->xmlRootNode, NULL, "queue caps after connect sink", NULL);
+  gst_caps_save_thyself (gst_pad_get_caps (qsinkpad), parent);
+
+  mp3parse = gst_elementfactory_make ("mp3parse", "mp3parse");
+  g_assert (mp3parse != NULL);
+
+  gst_pad_connect (gst_element_get_pad (mp3parse, "src"), qsinkpad);
+
+  parent = xmlNewChild (doc->xmlRootNode, NULL, "queue caps after connect sink", NULL);
+  gst_caps_save_thyself (gst_pad_get_caps (qsinkpad), parent);
+
+  parent = xmlNewChild (doc->xmlRootNode, NULL, "mpg123 caps after connect sink", NULL);
+  gst_caps_save_thyself (gst_pad_get_caps (sinkpad), parent);
+
+  xmlDocDump(stdout, doc);
+
+  return 0;
+}