tests: add a test for baseaudiovisualizer

tests/check/Makefile.am

@@ -168,6 +168,7 @@ check_PROGRAMS = \
 	elements/autoconvert \
 	elements/autovideoconvert \
 	elements/asfmux \
+	elements/baseaudiovisualizer \
 	elements/camerabin \
 	elements/dataurisrc \
 	elements/legacyresample \
@@ -221,6 +222,17 @@ elements_voaacenc_LDADD = \
 	$(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(GST_LIBS) $(LDADD) \
 	-lgstaudio-@GST_MAJORMINOR@
 
+elements_baseaudiovisualizer_SOURCES = elements/baseaudiovisualizer.c \
+	$(top_srcdir)/gst/audiovisualizers/gstbaseaudiovisualizer.c \
+	$(top_srcdir)/gst/audiovisualizers/gstbaseaudiovisualizer.h
+elements_baseaudiovisualizer_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) \
+	-I$(top_srcdir)/gst/audiovisualizers $(GST_PLUGINS_BASE_CFLAGS) \
+	$(GST_BASE_CFLAGS) $(GST_CONTROLLER_CFLAGS) $(GST_CFLAGS) $(AM_CFLAGS)
+elements_baseaudiovisualizer_LDADD = \
+	$(GST_PLUGINS_BASE_LIBS) -lgstaudio-@GST_MAJORMINOR@  \
+	-lgstvideo-@GST_MAJORMINOR@ 	$(GST_BASE_LIBS) $(GST_CONTROLLER_LIBS) \
+	$(GST_LIBS) $(LDADD)
+
 elements_camerabin_CFLAGS = \
 	$(GST_PLUGINS_BAD_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) \
 	$(GST_BASE_CFLAGS) $(GST_CFLAGS) $(AM_CFLAGS) -DGST_USE_UNSTABLE_API

tests/check/elements/.gitignore

@@ -3,6 +3,7 @@ asfmux
 assrender
 autoconvert
 autovideoconvert
+baseaudiovisualizer
 camerabin
 camerabin2
 deinterleave

tests/check/elements/baseaudiovisualizer.c

@@ -0,0 +1,183 @@
+/* GStreamer
+ * Copyright (C) <2011> Stefan Kost <ensonic@users.sf.net>
+ *
+ * unit test for the baseaudiovisualizer class
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <gst/check/gstcheck.h>
+
+#include <gst/gst.h>
+#include <string.h>
+
+#include "gstbaseaudiovisualizer.h"
+
+/* dummy subclass for testing */
+
+#define GST_TYPE_TEST_SCOPE            (gst_test_scope_get_type())
+#define GST_TEST_SCOPE(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TEST_SCOPE,GstTestScope))
+#define GST_TEST_SCOPE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TEST_SCOPE,GstTestScopeClass))
+typedef struct _GstTestScope GstTestScope;
+typedef struct _GstTestScopeClass GstTestScopeClass;
+
+struct _GstTestScope
+{
+  GstBaseAudioVisualizer parent;
+};
+
+struct _GstTestScopeClass
+{
+  GstBaseAudioVisualizerClass parent_class;
+};
+
+static GstStaticPadTemplate gst_test_scope_src_template =
+GST_STATIC_PAD_TEMPLATE ("src",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB_HOST_ENDIAN)
+    );
+
+static GstStaticPadTemplate gst_test_scope_sink_template =
+GST_STATIC_PAD_TEMPLATE ("sink",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS (GST_AUDIO_INT_STANDARD_PAD_TEMPLATE_CAPS)
+    );
+
+static GType gst_test_scope_get_type (void);
+
+GST_BOILERPLATE (GstTestScope, gst_test_scope, GstBaseAudioVisualizer,
+    GST_TYPE_BASE_AUDIO_VISUALIZER);
+
+static void
+gst_test_scope_base_init (gpointer g_class)
+{
+  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
+
+  gst_element_class_set_details_simple (element_class, "test scope",
+      "Visualization",
+      "Dummy test scope", "Stefan Kost <ensonic@users.sf.net>");
+
+  gst_element_class_add_pad_template (element_class,
+      gst_static_pad_template_get (&gst_test_scope_src_template));
+  gst_element_class_add_pad_template (element_class,
+      gst_static_pad_template_get (&gst_test_scope_sink_template));
+}
+
+static void
+gst_test_scope_class_init (GstTestScopeClass * g_class)
+{
+  /* do nothing */
+}
+
+static void
+gst_test_scope_init (GstTestScope * scope, GstTestScopeClass * g_class)
+{
+  /* do nothing */
+}
+
+/* tests */
+
+static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("video/x-raw-rgb, "
+        "bpp = (int) 32, "
+        "depth = (int) 24, " "endianness = (int) BIG_ENDIAN, "
+#if G_BYTE_ORDER == G_BIG_ENDIAN
+        "red_mask = (int) 0xFF000000, "
+        "green_mask = (int) 0x00FF0000, " "blue_mask = (int) 0x0000FF00, "
+#else
+        "red_mask = (int) 0x0000FF00, "
+        "green_mask = (int) 0x00FF0000, " "blue_mask = (int) 0xFF000000, "
+#endif
+        "width = (int) 320, "
+        "height = (int) 240, " "framerate = (fraction) 30/1")
+    );
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("audio/x-raw-int, "
+        "rate = (int) 44100, "
+        "channels = (int) 2, "
+        "endianness = (int) BYTE_ORDER, "
+        "width = (int) 16, " "depth = (int) 16, " "signed = (boolean) true")
+    );
+
+GST_START_TEST (count_in_out)
+{
+  GstElement *elem;
+  GstPad *srcpad, *sinkpad;
+  GstBuffer *buffer;
+
+  /* setup up */
+  elem = gst_check_setup_element ("testscope");
+  srcpad = gst_check_setup_src_pad (elem, &srctemplate, NULL);
+  sinkpad = gst_check_setup_sink_pad (elem, &sinktemplate, NULL);
+  gst_pad_set_active (srcpad, TRUE);
+  gst_pad_set_active (sinkpad, TRUE);
+  fail_unless (gst_element_set_state (elem,
+          GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+      "could not set to playing");
+
+  /* push 1s audio to get 30 video-frames */
+  buffer = gst_buffer_new_and_alloc (44100 * 2 * sizeof (gint16));
+  gst_buffer_set_caps (buffer, GST_PAD_CAPS (srcpad));
+  ASSERT_BUFFER_REFCOUNT (buffer, "buffer", 1);
+
+  /* pushing gives away my reference ... */
+  fail_unless (gst_pad_push (srcpad, buffer) == GST_FLOW_OK);
+  /* ... but it ends up being collected on the global buffer list */
+  ASSERT_BUFFER_REFCOUNT (buffer, "buffer", 1);
+  fail_unless_equals_int (g_list_length (buffers), 30);
+
+  /* clean up */
+  g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
+  g_list_free (buffers);
+  buffers = NULL;
+
+  gst_pad_set_active (srcpad, FALSE);
+  gst_pad_set_active (sinkpad, FALSE);
+  gst_check_teardown_src_pad (elem);
+  gst_check_teardown_sink_pad (elem);
+  gst_check_teardown_element (elem);
+}
+
+GST_END_TEST;
+
+static void
+baseaudiovisualizer_init (void)
+{
+  gst_element_register (NULL, "testscope", GST_RANK_NONE, GST_TYPE_TEST_SCOPE);
+}
+
+static Suite *
+baseaudiovisualizer_suite (void)
+{
+  Suite *s = suite_create ("baseaudiovisualizer");
+  TCase *tc_chain = tcase_create ("general");
+
+  suite_add_tcase (s, tc_chain);
+  tcase_add_checked_fixture (tc_chain, baseaudiovisualizer_init, NULL);
+
+  tcase_add_test (tc_chain, count_in_out);
+
+  return s;
+}
+
+
+GST_CHECK_MAIN (baseaudiovisualizer);