imagefreeze: Add some unit tests

2024-07-04 05:35:53 +00:00 · 2010-02-28 16:08:14 +01:00 · 2010-02-28 16:08:14 +01:00 · a266d0acfa
parent 93c938835c
commit a266d0acfa
3 changed files with 451 additions and 0 deletions
--- a/tests/check/Makefile.am
+++ b/tests/check/Makefile.am
@ -127,6 +127,7 @@ check_PROGRAMS = \
 	elements/asfmux \
 	elements/capssetter \
 	elements/dataurisrc \
+	elements/imagefreeze \
 	elements/legacyresample \
 	elements/jpegparse \
 	elements/qtmux \
@ -170,4 +171,7 @@ elements_rtpmux_LDADD = $(GST_BASE_LIBS) $(LDADD) -lgstrtp-0.10
 elements_assrender_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(AM_CFLAGS)
 elements_assrender_LDADD = $(GST_BASE_LIBS) $(LDADD) -lgstvideo-0.10 -lgstapp-0.10

+elements_imagefreeze_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(AM_CFLAGS)
+elements_imagefreeze_LDADD = $(GST_BASE_LIBS) $(LDADD) -lgstvideo-0.10
+
 EXTRA_DIST = gst-plugins-bad.supp
--- a/tests/check/elements/.gitignore
+++ b/tests/check/elements/.gitignore
@ -12,6 +12,7 @@ faac
 faad
 gdpdepay
 gdppay
+imagefreeze
 interleave
 jpegparse
 kate
--- a/tests/check/elements/imagefreeze.c
+++ b/tests/check/elements/imagefreeze.c
@ -0,0 +1,446 @@
+/* GStreamer
+ * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
+ *
+ * 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 <string.h>
+
+#include <gst/check/gstcheck.h>
+#include <gst/video/video.h>
+
+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;
+
+      if (message->type == GST_MESSAGE_WARNING)
+        gst_message_parse_warning (message, &gerror, &debug);
+      else
+        gst_message_parse_error (message, &gerror, &debug);
+      g_error ("error from %s: %s (%s)\n",
+          GST_ELEMENT_NAME (GST_MESSAGE_SRC (message)), gerror->message,
+          GST_STR_NULL (debug));
+      gst_message_unref (message);
+      g_error_free (gerror);
+      g_free (debug);
+      g_main_loop_quit (loop);
+      break;
+    }
+    default:
+      break;
+  }
+
+  return TRUE;
+}
+
+static GstElement *
+setup_imagefreeze (const GstCaps * caps1, const GstCaps * caps2,
+    GCallback sink_handoff, gpointer sink_handoff_data)
+{
+  GstElement *pipeline;
+  GstElement *videotestsrc, *capsfilter1, *imagefreeze, *capsfilter2, *fakesink;
+
+  pipeline = gst_pipeline_new ("pipeline");
+  fail_unless (pipeline != NULL);
+
+  videotestsrc = gst_element_factory_make ("videotestsrc", NULL);
+  fail_unless (videotestsrc != NULL);
+  g_object_set (videotestsrc, "num-buffers", 1, NULL);
+
+  capsfilter1 = gst_element_factory_make ("capsfilter", NULL);
+  fail_unless (capsfilter1 != NULL);
+  g_object_set (capsfilter1, "caps", caps1, NULL);
+
+  imagefreeze = gst_element_factory_make ("imagefreeze", NULL);
+  fail_unless (imagefreeze != NULL);
+
+  capsfilter2 = gst_element_factory_make ("capsfilter", NULL);
+  fail_unless (capsfilter2 != NULL);
+  g_object_set (capsfilter2, "caps", caps2, NULL);
+
+  fakesink = gst_element_factory_make ("fakesink", NULL);
+  fail_unless (fakesink != NULL);
+  g_object_set (fakesink, "signal-handoffs", TRUE, "async", FALSE, NULL);
+  g_signal_connect (fakesink, "handoff", sink_handoff, sink_handoff_data);
+
+  gst_bin_add_many (GST_BIN (pipeline), videotestsrc, capsfilter1, imagefreeze,
+      capsfilter2, fakesink, NULL);
+
+  fail_unless (gst_element_link_pads (videotestsrc, "src", capsfilter1,
+          "sink"));
+  fail_unless (gst_element_link_pads (capsfilter1, "src", imagefreeze, "sink"));
+  fail_unless (gst_element_link_pads (imagefreeze, "src", capsfilter2, "sink"));
+  fail_unless (gst_element_link_pads (capsfilter2, "src", fakesink, "sink"));
+
+  return pipeline;
+}
+
+static void
+sink_handoff_cb_0_1 (GstElement * object, GstBuffer * buffer, GstPad * pad,
+    gpointer user_data)
+{
+  guint *n_buffers = (guint *) user_data;
+
+  fail_unless_equals_uint64 (GST_BUFFER_TIMESTAMP (buffer), 0);
+  fail_unless_equals_uint64 (GST_BUFFER_DURATION (buffer), GST_CLOCK_TIME_NONE);
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET (buffer), 0);
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET_END (buffer), 1);
+
+  *n_buffers = *n_buffers + 1;
+}
+
+GST_START_TEST (test_imagefreeze_0_1)
+{
+  GstElement *pipeline;
+  GstCaps *caps1, *caps2;
+  GstBus *bus;
+  GMainLoop *loop;
+  guint n_buffers = 0;
+
+  caps1 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 25, 1, 1, 1);
+  caps2 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 0, 1, 1, 1);
+
+  pipeline =
+      setup_imagefreeze (caps1, caps2, G_CALLBACK (sink_handoff_cb_0_1),
+      &n_buffers);
+
+  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);
+
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
+      GST_STATE_CHANGE_SUCCESS);
+
+  g_main_loop_run (loop);
+
+  fail_unless_equals_int (n_buffers, 1);
+
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  g_object_unref (pipeline);
+  g_main_loop_unref (loop);
+  gst_caps_unref (caps1);
+  gst_caps_unref (caps2);
+}
+
+GST_END_TEST;
+
+static void
+sink_handoff_cb_25_1_0ms_400ms (GstElement * object, GstBuffer * buffer,
+    GstPad * pad, gpointer user_data)
+{
+  guint *n_buffers = (guint *) user_data;
+
+  fail_unless_equals_uint64 (GST_BUFFER_TIMESTAMP (buffer),
+      *n_buffers * 40 * GST_MSECOND);
+  fail_unless_equals_uint64 (GST_BUFFER_DURATION (buffer), 40 * GST_MSECOND);
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET (buffer), *n_buffers);
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET_END (buffer), *n_buffers + 1);
+
+  *n_buffers = *n_buffers + 1;
+}
+
+GST_START_TEST (test_imagefreeze_25_1_0ms_400ms)
+{
+  GstElement *pipeline;
+  GstCaps *caps1, *caps2;
+  GstBus *bus;
+  GMainLoop *loop;
+  guint n_buffers = 0;
+
+  caps1 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 25, 1, 1, 1);
+  caps2 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 25, 1, 1, 1);
+
+  pipeline =
+      setup_imagefreeze (caps1, caps2,
+      G_CALLBACK (sink_handoff_cb_25_1_0ms_400ms), &n_buffers);
+
+  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);
+
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
+      GST_STATE_CHANGE_SUCCESS);
+
+  fail_unless (gst_element_seek (pipeline, 1.0, GST_FORMAT_TIME,
+          GST_SEEK_FLAG_FLUSH, GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET,
+          400 * GST_MSECOND));
+
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
+      GST_STATE_CHANGE_SUCCESS);
+
+  g_main_loop_run (loop);
+
+  fail_unless_equals_int (n_buffers, 10);
+
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  g_object_unref (pipeline);
+  g_main_loop_unref (loop);
+  gst_caps_unref (caps1);
+  gst_caps_unref (caps2);
+}
+
+GST_END_TEST;
+
+static void
+sink_handoff_cb_25_1_200ms_400ms (GstElement * object, GstBuffer * buffer,
+    GstPad * pad, gpointer user_data)
+{
+  guint *n_buffers = (guint *) user_data;
+
+  fail_unless_equals_uint64 (GST_BUFFER_TIMESTAMP (buffer),
+      200 * GST_MSECOND + *n_buffers * 40 * GST_MSECOND);
+  fail_unless_equals_uint64 (GST_BUFFER_DURATION (buffer), 40 * GST_MSECOND);
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET (buffer), 5 + *n_buffers);
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET_END (buffer),
+      5 + *n_buffers + 1);
+
+  *n_buffers = *n_buffers + 1;
+}
+
+GST_START_TEST (test_imagefreeze_25_1_200ms_400ms)
+{
+  GstElement *pipeline;
+  GstCaps *caps1, *caps2;
+  GstBus *bus;
+  GMainLoop *loop;
+  guint n_buffers = 0;
+
+  caps1 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 25, 1, 1, 1);
+  caps2 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 25, 1, 1, 1);
+
+  pipeline =
+      setup_imagefreeze (caps1, caps2,
+      G_CALLBACK (sink_handoff_cb_25_1_200ms_400ms), &n_buffers);
+
+  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);
+
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
+      GST_STATE_CHANGE_SUCCESS);
+
+  fail_unless (gst_element_seek (pipeline, 1.0, GST_FORMAT_TIME,
+          GST_SEEK_FLAG_FLUSH, GST_SEEK_TYPE_SET, 200 * GST_MSECOND,
+          GST_SEEK_TYPE_SET, 400 * GST_MSECOND));
+
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
+      GST_STATE_CHANGE_SUCCESS);
+
+  g_main_loop_run (loop);
+
+  fail_unless_equals_int (n_buffers, 5);
+
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  g_object_unref (pipeline);
+  g_main_loop_unref (loop);
+  gst_caps_unref (caps1);
+  gst_caps_unref (caps2);
+}
+
+GST_END_TEST;
+
+static void
+sink_handoff_cb_25_1_400ms_0ms (GstElement * object, GstBuffer * buffer,
+    GstPad * pad, gpointer user_data)
+{
+  guint *n_buffers = (guint *) user_data;
+
+  fail_unless_equals_uint64 (GST_BUFFER_TIMESTAMP (buffer),
+      400 * GST_MSECOND - (*n_buffers + 1) * 40 * GST_MSECOND);
+  fail_unless_equals_uint64 (GST_BUFFER_DURATION (buffer), 40 * GST_MSECOND);
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET (buffer), 10 - (*n_buffers + 1));
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET_END (buffer),
+      10 - (*n_buffers + 1) + 1);
+
+  *n_buffers = *n_buffers + 1;
+}
+
+GST_START_TEST (test_imagefreeze_25_1_400ms_0ms)
+{
+  GstElement *pipeline;
+  GstCaps *caps1, *caps2;
+  GstBus *bus;
+  GMainLoop *loop;
+  guint n_buffers = 0;
+
+  caps1 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 25, 1, 1, 1);
+  caps2 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 25, 1, 1, 1);
+
+  pipeline =
+      setup_imagefreeze (caps1, caps2,
+      G_CALLBACK (sink_handoff_cb_25_1_400ms_0ms), &n_buffers);
+
+  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);
+
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
+      GST_STATE_CHANGE_SUCCESS);
+
+  fail_unless (gst_element_seek (pipeline, -1.0, GST_FORMAT_TIME,
+          GST_SEEK_FLAG_FLUSH, GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET,
+          400 * GST_MSECOND));
+
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
+      GST_STATE_CHANGE_SUCCESS);
+
+  g_main_loop_run (loop);
+
+  fail_unless_equals_int (n_buffers, 10);
+
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  g_object_unref (pipeline);
+  g_main_loop_unref (loop);
+  gst_caps_unref (caps1);
+  gst_caps_unref (caps2);
+}
+
+GST_END_TEST;
+
+static void
+sink_handoff_cb_25_1_220ms_380ms (GstElement * object, GstBuffer * buffer,
+    GstPad * pad, gpointer user_data)
+{
+  guint *n_buffers = (guint *) user_data;
+
+  if (*n_buffers == 0) {
+    fail_unless_equals_uint64 (GST_BUFFER_TIMESTAMP (buffer),
+        220 * GST_MSECOND);
+    fail_unless_equals_uint64 (GST_BUFFER_DURATION (buffer), 20 * GST_MSECOND);
+  } else if (*n_buffers == 4) {
+    fail_unless_equals_uint64 (GST_BUFFER_TIMESTAMP (buffer),
+        360 * GST_MSECOND);
+    fail_unless_equals_uint64 (GST_BUFFER_DURATION (buffer), 20 * GST_MSECOND);
+  } else {
+    fail_unless_equals_uint64 (GST_BUFFER_TIMESTAMP (buffer),
+        200 * GST_MSECOND + *n_buffers * 40 * GST_MSECOND);
+    fail_unless_equals_uint64 (GST_BUFFER_DURATION (buffer), 40 * GST_MSECOND);
+  }
+
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET (buffer), 5 + *n_buffers);
+  fail_unless_equals_uint64 (GST_BUFFER_OFFSET_END (buffer),
+      5 + *n_buffers + 1);
+
+  *n_buffers = *n_buffers + 1;
+}
+
+GST_START_TEST (test_imagefreeze_25_1_220ms_380ms)
+{
+  GstElement *pipeline;
+  GstCaps *caps1, *caps2;
+  GstBus *bus;
+  GMainLoop *loop;
+  guint n_buffers = 0;
+
+  caps1 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 25, 1, 1, 1);
+  caps2 =
+      gst_video_format_new_caps (GST_VIDEO_FORMAT_xRGB, 640, 480, 25, 1, 1, 1);
+
+  pipeline =
+      setup_imagefreeze (caps1, caps2,
+      G_CALLBACK (sink_handoff_cb_25_1_220ms_380ms), &n_buffers);
+
+  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);
+
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
+      GST_STATE_CHANGE_SUCCESS);
+
+  fail_unless (gst_element_seek (pipeline, 1.0, GST_FORMAT_TIME,
+          GST_SEEK_FLAG_FLUSH, GST_SEEK_TYPE_SET, 220 * GST_MSECOND,
+          GST_SEEK_TYPE_SET, 380 * GST_MSECOND));
+
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
+      GST_STATE_CHANGE_SUCCESS);
+
+  g_main_loop_run (loop);
+
+  fail_unless_equals_int (n_buffers, 5);
+
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  g_object_unref (pipeline);
+  g_main_loop_unref (loop);
+  gst_caps_unref (caps1);
+  gst_caps_unref (caps2);
+}
+
+GST_END_TEST;
+
+Suite *
+imagefreeze_suite (void)
+{
+  Suite *s = suite_create ("imagefreeze");
+  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_imagefreeze_0_1);
+  tcase_add_test (tc_chain, test_imagefreeze_25_1_0ms_400ms);
+  tcase_add_test (tc_chain, test_imagefreeze_25_1_200ms_400ms);
+  tcase_add_test (tc_chain, test_imagefreeze_25_1_400ms_0ms);
+  tcase_add_test (tc_chain, test_imagefreeze_25_1_220ms_380ms);
+
+  return s;
+}
+
+GST_CHECK_MAIN (imagefreeze);