tests/check/: Add simple unit tests for the OFA plugin.

Original commit message from CVS:
* tests/check/Makefile.am:
* tests/check/elements/.cvsignore:
* tests/check/elements/ofa.c: (bus_handler), (GST_START_TEST),
(ofa_suite), (main):
Add simple unit tests for the OFA plugin.

2 files changed, 377 insertions, 0 deletions

diff --git a/tests/check/elements/.gitignore b/tests/check/elements/.gitignore
index 4f802bc2..79051483 100644
--- a/tests/check/elements/.gitignore
+++ b/tests/check/elements/.gitignore
@@ -5,6 +5,7 @@ gdppay
 interleave
 mpeg2enc
 neonhttpsrc
+ofa
 souphttpsrc
 rganalysis
 rglimiter
diff --git a/tests/check/elements/ofa.c b/tests/check/elements/ofa.c
new file mode 100644
index 00000000..649d44f4
--- /dev/null
+++ b/tests/check/elements/ofa.c
@@ -0,0 +1,376 @@
+/* GStreamer
+ * Copyright (C) 2008 Sebastian Dröge <slomo@circular-chaos.org>
+ *
+ * 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>
+
+/* FIXME: why are the fingerprints different depending on endianness? */
+static const gchar *fingerprint_le =
+    "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";
+
+static const gchar *fingerprint_be =
+    "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";
+
+static gboolean found_fingerprint = FALSE;
+static gboolean big_endian = FALSE;
+
+static gboolean
+bus_handler (GstBus * bus, GstMessage * message, gpointer data)
+{
+  GMainLoop *loop = (GMainLoop *) data;
+
+  switch (message->type) {
+    case GST_MESSAGE_EOS:
+      g_main_loop_quit (loop);
+      break;
+    case GST_MESSAGE_WARNING:
+    case GST_MESSAGE_ERROR:{
+      GError *gerror;
+      gchar *debug;
+
+      gst_message_parse_error (message, &gerror, &debug);
+      gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
+      gst_message_unref (message);
+      g_error_free (gerror);
+      g_free (debug);
+      g_main_loop_quit (loop);
+      break;
+    }
+    case GST_MESSAGE_TAG:
+    {
+      GstTagList *tag_list;
+      gchar *fpr;
+
+      gst_message_parse_tag (message, &tag_list);
+
+      fail_unless (gst_tag_list_get_string (tag_list, "ofa-fingerprint", &fpr));
+
+      if (big_endian) {
+        fail_unless_equals_string (fpr, fingerprint_be);
+      } else {
+        fail_unless_equals_string (fpr, fingerprint_le);
+      }
+
+      found_fingerprint = TRUE;
+
+      g_main_loop_quit (loop);
+      break;
+    }
+    default:
+      break;
+  }
+
+  return TRUE;
+}
+
+GST_START_TEST (test_ofa_le_1ch)
+{
+  GstElement *pipeline;
+  GstElement *audiotestsrc, *audioconvert, *capsfilter, *ofa, *fakesink;
+
+  GstBus *bus;
+  GMainLoop *loop;
+
+  GstCaps *caps;
+
+  pipeline = gst_pipeline_new ("pipeline");
+  fail_unless (pipeline != NULL);
+
+  audiotestsrc = gst_element_factory_make ("audiotestsrc", "src");
+  fail_unless (audiotestsrc != NULL);
+  g_object_set (G_OBJECT (audiotestsrc), "wave", 0, "freq", 440.0, NULL);
+
+  audioconvert = gst_element_factory_make ("audioconvert", "audioconvert");
+  fail_unless (audioconvert != NULL);
+  g_object_set (G_OBJECT (audioconvert), "dithering", 0, NULL);
+
+  capsfilter = gst_element_factory_make ("capsfilter", "capsfilter");
+  fail_unless (capsfilter != NULL);
+  caps = gst_caps_new_simple ("audio/x-raw-int",
+      "rate", G_TYPE_INT, 44100,
+      "channels", G_TYPE_INT, 1,
+      "endianness", G_TYPE_INT, G_LITTLE_ENDIAN,
+      "width", G_TYPE_INT, 16,
+      "depth", G_TYPE_INT, 16, "signed", G_TYPE_BOOLEAN, TRUE, NULL);
+  g_object_set (G_OBJECT (capsfilter), "caps", caps, NULL);
+  gst_caps_unref (caps);
+
+  ofa = gst_element_factory_make ("ofa", "ofa");
+  fail_unless (ofa != NULL);
+
+  fakesink = gst_element_factory_make ("fakesink", "sink");
+  fail_unless (fakesink != NULL);
+
+  gst_bin_add_many (GST_BIN (pipeline), audiotestsrc, audioconvert, capsfilter,
+      ofa, fakesink, NULL);
+
+  fail_unless (gst_element_link_many (audiotestsrc, audioconvert, capsfilter,
+          ofa, fakesink, NULL));
+
+  loop = g_main_loop_new (NULL, TRUE);
+  fail_unless (loop != NULL);
+
+  bus = gst_element_get_bus (pipeline);
+  fail_unless (bus != NULL);
+  gst_bus_add_watch (bus, bus_handler, loop);
+  gst_object_unref (bus);
+
+  found_fingerprint = FALSE;
+  big_endian = FALSE;
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+  g_main_loop_run (loop);
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  fail_unless (found_fingerprint == TRUE);
+  g_object_unref (pipeline);
+  g_main_loop_unref (loop);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (test_ofa_be_1ch)
+{
+  GstElement *pipeline;
+  GstElement *audiotestsrc, *audioconvert, *capsfilter, *ofa, *fakesink;
+
+  GstBus *bus;
+  GMainLoop *loop;
+
+  GstCaps *caps;
+
+  pipeline = gst_pipeline_new ("pipeline");
+  fail_unless (pipeline != NULL);
+
+  audiotestsrc = gst_element_factory_make ("audiotestsrc", "src");
+  fail_unless (audiotestsrc != NULL);
+  g_object_set (G_OBJECT (audiotestsrc), "wave", 0, "freq", 440.0, NULL);
+
+  audioconvert = gst_element_factory_make ("audioconvert", "audioconvert");
+  fail_unless (audioconvert != NULL);
+  g_object_set (G_OBJECT (audioconvert), "dithering", 0, NULL);
+
+  capsfilter = gst_element_factory_make ("capsfilter", "capsfilter");
+  fail_unless (capsfilter != NULL);
+  caps = gst_caps_new_simple ("audio/x-raw-int",
+      "rate", G_TYPE_INT, 44100,
+      "channels", G_TYPE_INT, 1,
+      "endianness", G_TYPE_INT, G_BIG_ENDIAN,
+      "width", G_TYPE_INT, 16,
+      "depth", G_TYPE_INT, 16, "signed", G_TYPE_BOOLEAN, TRUE, NULL);
+  g_object_set (G_OBJECT (capsfilter), "caps", caps, NULL);
+  gst_caps_unref (caps);
+
+  ofa = gst_element_factory_make ("ofa", "ofa");
+  fail_unless (ofa != NULL);
+
+  fakesink = gst_element_factory_make ("fakesink", "sink");
+  fail_unless (fakesink != NULL);
+
+  gst_bin_add_many (GST_BIN (pipeline), audiotestsrc, audioconvert, capsfilter,
+      ofa, fakesink, NULL);
+
+  fail_unless (gst_element_link_many (audiotestsrc, audioconvert, capsfilter,
+          ofa, fakesink, NULL));
+
+  loop = g_main_loop_new (NULL, TRUE);
+  fail_unless (loop != NULL);
+
+  bus = gst_element_get_bus (pipeline);
+  fail_unless (bus != NULL);
+  gst_bus_add_watch (bus, bus_handler, loop);
+  gst_object_unref (bus);
+
+  found_fingerprint = FALSE;
+  big_endian = TRUE;
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+  g_main_loop_run (loop);
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  fail_unless (found_fingerprint == TRUE);
+  g_object_unref (pipeline);
+  g_main_loop_unref (loop);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_ofa_le_2ch)
+{
+  GstElement *pipeline;
+  GstElement *audiotestsrc, *audioconvert, *capsfilter, *ofa, *fakesink;
+
+  GstBus *bus;
+  GMainLoop *loop;
+
+  GstCaps *caps;
+
+  pipeline = gst_pipeline_new ("pipeline");
+  fail_unless (pipeline != NULL);
+
+  audiotestsrc = gst_element_factory_make ("audiotestsrc", "src");
+  fail_unless (audiotestsrc != NULL);
+  g_object_set (G_OBJECT (audiotestsrc), "wave", 0, "freq", 440.0, NULL);
+
+  audioconvert = gst_element_factory_make ("audioconvert", "audioconvert");
+  fail_unless (audioconvert != NULL);
+  g_object_set (G_OBJECT (audioconvert), "dithering", 0, NULL);
+
+  capsfilter = gst_element_factory_make ("capsfilter", "capsfilter");
+  fail_unless (capsfilter != NULL);
+  caps = gst_caps_new_simple ("audio/x-raw-int",
+      "rate", G_TYPE_INT, 44100,
+      "channels", G_TYPE_INT, 2,
+      "endianness", G_TYPE_INT, G_LITTLE_ENDIAN,
+      "width", G_TYPE_INT, 16,
+      "depth", G_TYPE_INT, 16, "signed", G_TYPE_BOOLEAN, TRUE, NULL);
+  g_object_set (G_OBJECT (capsfilter), "caps", caps, NULL);
+  gst_caps_unref (caps);
+
+  ofa = gst_element_factory_make ("ofa", "ofa");
+  fail_unless (ofa != NULL);
+
+  fakesink = gst_element_factory_make ("fakesink", "sink");
+  fail_unless (fakesink != NULL);
+
+  gst_bin_add_many (GST_BIN (pipeline), audiotestsrc, audioconvert, capsfilter,
+      ofa, fakesink, NULL);
+
+  fail_unless (gst_element_link_many (audiotestsrc, audioconvert, capsfilter,
+          ofa, fakesink, NULL));
+
+  loop = g_main_loop_new (NULL, TRUE);
+  fail_unless (loop != NULL);
+
+  bus = gst_element_get_bus (pipeline);
+  fail_unless (bus != NULL);
+  gst_bus_add_watch (bus, bus_handler, loop);
+  gst_object_unref (bus);
+
+  found_fingerprint = FALSE;
+  big_endian = FALSE;
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+  g_main_loop_run (loop);
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  fail_unless (found_fingerprint == TRUE);
+  g_object_unref (pipeline);
+  g_main_loop_unref (loop);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (test_ofa_be_2ch)
+{
+  GstElement *pipeline;
+  GstElement *audiotestsrc, *audioconvert, *capsfilter, *ofa, *fakesink;
+
+  GstBus *bus;
+  GMainLoop *loop;
+
+  GstCaps *caps;
+
+  pipeline = gst_pipeline_new ("pipeline");
+  fail_unless (pipeline != NULL);
+
+  audiotestsrc = gst_element_factory_make ("audiotestsrc", "src");
+  fail_unless (audiotestsrc != NULL);
+  g_object_set (G_OBJECT (audiotestsrc), "wave", 0, "freq", 440.0, NULL);
+
+  audioconvert = gst_element_factory_make ("audioconvert", "audioconvert");
+  fail_unless (audioconvert != NULL);
+  g_object_set (G_OBJECT (audioconvert), "dithering", 0, NULL);
+
+  capsfilter = gst_element_factory_make ("capsfilter", "capsfilter");
+  fail_unless (capsfilter != NULL);
+  caps = gst_caps_new_simple ("audio/x-raw-int",
+      "rate", G_TYPE_INT, 44100,
+      "channels", G_TYPE_INT, 2,
+      "endianness", G_TYPE_INT, G_BIG_ENDIAN,
+      "width", G_TYPE_INT, 16,
+      "depth", G_TYPE_INT, 16, "signed", G_TYPE_BOOLEAN, TRUE, NULL);
+  g_object_set (G_OBJECT (capsfilter), "caps", caps, NULL);
+  gst_caps_unref (caps);
+
+  ofa = gst_element_factory_make ("ofa", "ofa");
+  fail_unless (ofa != NULL);
+
+  fakesink = gst_element_factory_make ("fakesink", "sink");
+  fail_unless (fakesink != NULL);
+
+  gst_bin_add_many (GST_BIN (pipeline), audiotestsrc, audioconvert, capsfilter,
+      ofa, fakesink, NULL);
+
+  fail_unless (gst_element_link_many (audiotestsrc, audioconvert, capsfilter,
+          ofa, fakesink, NULL));
+
+  loop = g_main_loop_new (NULL, TRUE);
+  fail_unless (loop != NULL);
+
+  bus = gst_element_get_bus (pipeline);
+  fail_unless (bus != NULL);
+  gst_bus_add_watch (bus, bus_handler, loop);
+  gst_object_unref (bus);
+
+  found_fingerprint = FALSE;
+  big_endian = TRUE;
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+  g_main_loop_run (loop);
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  fail_unless (found_fingerprint == TRUE);
+  g_object_unref (pipeline);
+  g_main_loop_unref (loop);
+}
+
+GST_END_TEST;
+
+Suite *
+ofa_suite (void)
+{
+  Suite *s = suite_create ("OFA");
+  TCase *tc_chain = tcase_create ("linear");
+
+  /* time out after 120s, not the default 3 */
+  tcase_set_timeout (tc_chain, 120);
+
+  suite_add_tcase (s, tc_chain);
+  tcase_add_test (tc_chain, test_ofa_le_1ch);
+  tcase_add_test (tc_chain, test_ofa_be_1ch);
+  tcase_add_test (tc_chain, test_ofa_le_2ch);
+  tcase_add_test (tc_chain, test_ofa_be_2ch);
+
+  return s;
+}
+
+int
+main (int argc, char **argv)
+{
+  int nf;
+
+  Suite *s = ofa_suite ();
+  SRunner *sr = srunner_create (s);
+
+  gst_check_init (&argc, &argv);
+
+  srunner_run_all (sr, CK_NORMAL);
+  nf = srunner_ntests_failed (sr);
+  srunner_free (sr);
+
+  return nf;
+}