aiffparse: add tests

https://bugzilla.gnome.org/show_bug.cgi?id=705993

tests/check/Makefile.am

@@ -202,6 +202,7 @@ check_PROGRAMS = \
 	$(check_opus)  \
 	$(check_curl) \
 	$(check_shm) \
+	elements/aiffparse \
 	elements/autoconvert \
 	elements/autovideoconvert \
 	elements/asfmux \

tests/check/elements/aiffparse.c

@@ -0,0 +1,249 @@
+/* GStreamer
+ *
+ * unit test for aiffparse
+ *
+ * Copyright (C) <2013> Matthieu Bouron <matthieu.bouron@collabora.com>
+ *
+ * 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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <gst/check/gstcheck.h>
+#include <string.h>
+#include <glib.h>
+#include <glib/gstdio.h>
+
+#define DATA_FILENAME "s16be-id3v2.aiff"
+#define DATA_SIZE 23254
+#define SSND_DATA_OFFSET 68
+#define SSND_DATA_SIZE 20480
+
+static GstPad *sinkpad;
+static GMainLoop *loop = NULL;
+static gboolean have_eos = FALSE;
+static gboolean have_tags = FALSE;
+static gchar *data = NULL;
+static guint64 data_size = 0;
+static guint64 data_read = 0;
+static guint64 data_offset = 0;
+
+static GstStaticPadTemplate sinktemplate =
+GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
+    GST_STATIC_CAPS_ANY);
+
+static void
+sink_check_caps (GstPad * pad, GstCaps * caps)
+{
+  GstCaps *tcaps = gst_caps_new_simple ("audio/x-raw",
+      "rate", G_TYPE_INT, 44100,
+      "channels", G_TYPE_INT, 2,
+      "format", G_TYPE_STRING, "S16BE",
+      "layout", G_TYPE_STRING, "interleaved",
+      NULL);
+
+  fail_unless (gst_caps_can_intersect (caps, tcaps));
+  gst_caps_unref (tcaps);
+}
+
+static GstFlowReturn
+sink_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
+{
+  GstMapInfo info;
+
+  gst_buffer_map (buffer, &info, GST_MAP_READ);
+
+  fail_unless ((data_offset + info.size) <= data_size);
+  fail_unless (memcmp (info.data, data + data_offset, info.size) == 0);
+
+  data_read += info.size;
+  data_offset += info.size;
+
+  gst_buffer_unmap (buffer, &info);
+  gst_buffer_unref (buffer);
+
+  return GST_FLOW_OK;
+}
+
+static gboolean
+sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
+{
+  GST_DEBUG_OBJECT (pad, "Got %s event %p: %" GST_PTR_FORMAT,
+      GST_EVENT_TYPE_NAME (event), event, event);
+
+  switch (GST_EVENT_TYPE (event)) {
+    case GST_EVENT_EOS:
+      if (loop) {
+        while (!g_main_loop_is_running (loop));
+      }
+
+      have_eos = TRUE;
+      if (loop)
+        g_main_loop_quit (loop);
+      break;
+    case GST_EVENT_CAPS:
+    {
+      GstCaps *caps;
+
+      gst_event_parse_caps (event, &caps);
+      sink_check_caps (pad, caps);
+      break;
+    }
+    case GST_EVENT_TAG:
+    {
+      int i, ret;
+      gchar *buf = NULL;
+      GstTagList *aiff_tags = NULL;
+      const gchar *tags[][2] = {
+        {"title", "Title"}, {"artist", "Artist"},
+      };
+
+      gst_event_parse_tag (event, &aiff_tags);
+      fail_unless (aiff_tags != NULL);
+
+      for (i = 0; i < sizeof (tags) / sizeof (*tags); i++) {
+        buf = NULL;
+        fail_unless (gst_tag_list_get_string (aiff_tags, tags[i][0], &buf));
+        ret = g_strcmp0 (buf, tags[i][1]);
+        g_free (buf);
+        fail_unless (ret == 0);
+      }
+
+      have_tags = TRUE;
+      break;
+    }
+    default:
+      break;
+  }
+
+  gst_event_unref (event);
+
+  return TRUE;
+}
+
+static GstPad *
+create_sink_pad (void)
+{
+  sinkpad = gst_pad_new_from_static_template (&sinktemplate, "sink");
+
+  gst_pad_set_chain_function (sinkpad, sink_chain);
+  gst_pad_set_event_function (sinkpad, sink_event);
+
+  return sinkpad;
+}
+
+static void
+run_check (gboolean push_mode)
+{
+  gchar *path;
+  GstPad *aiff_srcpad;
+  GError *error = NULL;
+  GstElement *src, *sep, *aiffparse;
+
+  have_eos = FALSE;
+  have_tags = FALSE;
+  data_read = 0;
+  data_size = 0;
+  data_offset = SSND_DATA_OFFSET;
+  loop = g_main_loop_new (NULL, FALSE);
+
+  GST_INFO ("%s mode", push_mode ? "Pull" : "Push");
+
+  aiffparse = gst_element_factory_make ("aiffparse", "aiffparse");
+  fail_unless (aiffparse != NULL);
+
+  aiff_srcpad = gst_element_get_static_pad (aiffparse, "src");
+  fail_unless (aiff_srcpad != NULL);
+
+  src = gst_element_factory_make ("filesrc", "filesrc");
+  fail_unless (src != NULL);
+
+  sinkpad = create_sink_pad ();
+  fail_unless (sinkpad != NULL);
+
+  if (push_mode) {
+    sep = gst_element_factory_make ("queue", "queue");
+  } else {
+    sep = gst_element_factory_make ("identity", "identity");
+  }
+  fail_unless (sep != NULL);
+
+  fail_unless (gst_element_link (src, sep));
+  fail_unless (gst_element_link (sep, aiffparse));
+
+  fail_unless (gst_pad_link (aiff_srcpad, sinkpad) == GST_PAD_LINK_OK);
+  gst_object_unref (aiff_srcpad);
+
+  path = g_build_filename (GST_TEST_FILES_PATH, DATA_FILENAME, NULL);
+  GST_LOG ("Reading file '%s'", path);
+  g_object_set (src, "location", path, NULL);
+
+  fail_unless (g_file_get_contents (path, &data, &data_size, &error));
+  fail_unless (data_size == DATA_SIZE);
+
+  GST_INFO ("Setting to PLAYING");
+  gst_pad_set_active (sinkpad, TRUE);
+  fail_unless (gst_element_set_state (src,
+          GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
+  fail_unless (gst_element_set_state (sep,
+          GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
+  fail_unless (gst_element_set_state (aiffparse,
+          GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
+
+  g_main_loop_run (loop);
+  fail_unless (have_eos == TRUE);
+  fail_unless (data_read == SSND_DATA_SIZE);
+  fail_unless (push_mode || (have_tags == TRUE));
+
+  gst_element_set_state (src, GST_STATE_NULL);
+  gst_element_set_state (sep, GST_STATE_NULL);
+  gst_element_set_state (aiffparse, GST_STATE_NULL);
+  gst_pad_set_active (sinkpad, FALSE);
+
+  gst_object_unref (aiffparse);
+  gst_object_unref (src);
+  gst_object_unref (sinkpad);
+  g_main_loop_unref (loop);
+  loop = NULL;
+}
+
+GST_START_TEST (test_pull)
+{
+  run_check (FALSE);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_push)
+{
+  run_check (TRUE);
+}
+
+GST_END_TEST;
+
+static Suite *
+aiffparse_suite (void)
+{
+  Suite *s = suite_create ("aiffparse");
+  TCase *tc_chain = tcase_create ("general");
+
+  suite_add_tcase (s, tc_chain);
+  tcase_set_timeout (tc_chain, 180);
+  tcase_add_test (tc_chain, test_pull);
+  tcase_add_test (tc_chain, test_push);
+
+  return s;
+}
+
+GST_CHECK_MAIN (aiffparse);

tests/files/Makefile.am

@@ -1,5 +1,6 @@
 EXTRA_DIST = \
 	barcode.png \
 	cbr_stream.mp3 \
+	s16be-id3v2.aiff \
 	stream.mp2 \
 	vbr_stream.mp3