From ece702920f8aec350ee617115192eb7f439803d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= <tim@centricular.com>
Date: Mon, 16 May 2016 09:52:35 +0100
Subject: [PATCH] tests: playbin: add test for new "element-setup" signal

https://bugzilla.gnome.org/show_bug.cgi?id=578933
---
 tests/check/elements/playbin.c | 56 +++++++++++++++++++++++++++++++++-
 1 file changed, 55 insertions(+), 1 deletion(-)

diff --git a/tests/check/elements/playbin.c b/tests/check/elements/playbin.c
index e65d07a49d..170ddcef48 100644
--- a/tests/check/elements/playbin.c
+++ b/tests/check/elements/playbin.c
@@ -523,7 +523,7 @@ GST_START_TEST (test_source_setup)
   GstElement *src = NULL;
 
   if (!gst_registry_check_feature_version (gst_registry_get (), "redvideosrc",
-          0, 10, 0)) {
+          GST_VERSION_MAJOR, GST_VERSION_MINOR, 0)) {
     fail_unless (gst_element_register (NULL, "redvideosrc", GST_RANK_PRIMARY,
             gst_red_video_src_get_type ()));
   }
@@ -553,6 +553,59 @@ GST_START_TEST (test_source_setup)
 
 GST_END_TEST;
 
+static void
+element_setup (GstElement * playbin, GstElement * element, GQueue * elts)
+{
+  GstElementFactory *f = gst_element_get_factory (element);
+
+  g_queue_push_tail (elts, f ? GST_OBJECT_NAME (f) : GST_OBJECT_NAME (element));
+}
+
+GST_START_TEST (test_element_setup)
+{
+  GstElement *playbin, *videosink;
+  GQueue elts = G_QUEUE_INIT;
+
+  if (!gst_registry_check_feature_version (gst_registry_get (), "redvideosrc",
+          GST_VERSION_MAJOR, GST_VERSION_MINOR, 0)) {
+    fail_unless (gst_element_register (NULL, "redvideosrc", GST_RANK_PRIMARY,
+            gst_red_video_src_get_type ()));
+  }
+
+  playbin = gst_element_factory_make ("playbin", NULL);
+  g_object_set (playbin, "uri", "redvideo://", NULL);
+
+  videosink = gst_element_factory_make ("fakesink", "myvideosink");
+  g_object_set (playbin, "video-sink", videosink, NULL);
+
+  g_signal_connect (playbin, "element-setup", G_CALLBACK (element_setup),
+      &elts);
+
+  fail_unless_equals_int (gst_element_set_state (playbin, GST_STATE_PAUSED),
+      GST_STATE_CHANGE_ASYNC);
+  fail_unless_equals_int (gst_element_get_state (playbin, NULL, NULL,
+          GST_CLOCK_TIME_NONE), GST_STATE_CHANGE_SUCCESS);
+
+#define seen_element(e) g_queue_find_custom(&elts, e, (GCompareFunc) strcmp)
+
+  fail_unless (seen_element ("redvideosrc"));
+  fail_unless (seen_element ("uridecodebin"));
+  fail_unless (seen_element ("videoconvert"));
+  fail_unless (seen_element ("videoscale"));
+  fail_unless (seen_element ("fakesink"));
+
+#undef seen_element
+
+  g_queue_clear (&elts);
+
+  fail_unless_equals_int (gst_element_set_state (playbin, GST_STATE_NULL),
+      GST_STATE_CHANGE_SUCCESS);
+
+  gst_object_unref (playbin);
+}
+
+GST_END_TEST;
+
 /*** redvideo:// source ***/
 
 static GstURIType
@@ -849,6 +902,7 @@ playbin_suite (void)
   tcase_add_test (tc_chain, test_missing_primary_decoder);
   tcase_add_test (tc_chain, test_refcount);
   tcase_add_test (tc_chain, test_source_setup);
+  tcase_add_test (tc_chain, test_element_setup);
 
 #if 0
   {