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camerabin2: Adding tests for camerabin2
Adds some basic tests for camerabin2
This commit is contained in:
Thiago Santos
parent
c7bdfa86af
commit
fb497590c7
2 changed files with 316 additions and 1 deletions
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@ -14,7 +14,7 @@ TESTS_ENVIRONMENT = \
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GST_PLUGIN_SYSTEM_PATH= \
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GST_PLUGIN_PATH=$(top_builddir)/gst:$(top_builddir)/sys:$(top_builddir)/ext:$(GST_PLUGINS_FFMPEG_DIR):$(GST_PLUGINS_UGLY_DIR):$(GST_PLUGINS_GOOD_DIR):$(GST_PLUGINS_BASE_DIR):$(GST_PLUGINS_DIR) \
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GST_PLUGIN_LOADING_WHITELIST="gstreamer@$(GST_PLUGINS_DIR):gst-plugins-base@$(GSTPB_PLUGINS_DIR):gst-plugins-good:gst-plugins-ugly:gst-ffmpeg:gst-plugins-bad@$(top_builddir)" \
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GST_STATE_IGNORE_ELEMENTS="apexsink camerabin cdaudio dc1394src dccpclientsrc dccpclientsink dccpserversrc dccpserversink dvbsrc dvbbasebin dfbvideosink festival gsettingsvideosrc gsettingsvideosink gsettingsaudiosrc gsettingsaudiosink nassink rsndvdbin sdlaudiosink sdlvideosink vcdsrc rfbsrc vdpauyuvvideo vdpauvideoyuv vdpaumpegdec neonhttpsrc"
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GST_STATE_IGNORE_ELEMENTS="apexsink camerabin camerabin2 cdaudio dc1394src dccpclientsrc dccpclientsink dccpserversrc dccpserversink dvbsrc dvbbasebin dfbvideosink festival gsettingsvideosrc gsettingsvideosink gsettingsaudiosrc gsettingsaudiosink nassink rsndvdbin sdlaudiosink sdlvideosink vcdsrc rfbsrc vdpauyuvvideo vdpauvideoyuv vdpaumpegdec neonhttpsrc"
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plugindir = $(libdir)/gstreamer-@GST_MAJORMINOR@
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@ -148,6 +148,7 @@ check_PROGRAMS = \
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elements/autoconvert \
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elements/asfmux \
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elements/camerabin \
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elements/camerabin2 \
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elements/dataurisrc \
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elements/flacparse \
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elements/imagecapturebin \
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314
tests/check/elements/camerabin2.c
Normal file
314
tests/check/elements/camerabin2.c
Normal file
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@ -0,0 +1,314 @@
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/* GStreamer
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*
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* unit test for camerabin2 basic operations
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* Copyright (C) 2010 Nokia Corporation <multimedia@maemo.org>
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* Copyright (C) 2010 Thiago Santos <thiago.sousa.santos@collabora.co.uk>
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*
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <unistd.h>
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#include <glib.h>
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#include <gst/gst.h>
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#include <gst/check/gstcheck.h>
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#define IMAGE_FILENAME "image"
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#define VIDEO_FILENAME "video"
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#define CAPTURE_COUNT 3
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#define VIDEO_DURATION 5
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static GstElement *camera;
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static GMainLoop *main_loop;
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/* helper function for filenames */
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static const gchar *
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make_test_file_name (const gchar * base_name, gint num)
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{
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static gchar file_name[1000];
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g_snprintf (file_name, 999, "%s" G_DIR_SEPARATOR_S
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"gstcamerabin2test_%s_%03d.cap", g_get_tmp_dir (), base_name, num);
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GST_INFO ("capturing to: %s", file_name);
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return file_name;
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}
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/* configuration */
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static gboolean
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capture_bus_cb (GstBus * bus, GstMessage * message, gpointer data)
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{
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GMainLoop *loop = (GMainLoop *) data;
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const GstStructure *st;
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switch (GST_MESSAGE_TYPE (message)) {
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case GST_MESSAGE_ERROR:{
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GError *err = NULL;
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gchar *debug = NULL;
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gst_message_parse_error (message, &err, &debug);
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GST_WARNING ("ERROR: %s [%s]", err->message, debug);
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g_error_free (err);
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g_free (debug);
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/* Write debug graph to file */
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GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (camera),
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GST_DEBUG_GRAPH_SHOW_ALL, "camerabin.error");
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fail_if (TRUE, "error while capturing");
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g_main_loop_quit (loop);
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break;
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}
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case GST_MESSAGE_WARNING:{
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GError *err = NULL;
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gchar *debug = NULL;
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gst_message_parse_warning (message, &err, &debug);
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GST_WARNING ("WARNING: %s [%s]", err->message, debug);
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g_error_free (err);
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g_free (debug);
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/* Write debug graph to file */
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GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (camera),
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GST_DEBUG_GRAPH_SHOW_ALL, "camerabin.warning");
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break;
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}
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case GST_MESSAGE_EOS:
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GST_DEBUG ("eos");
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g_main_loop_quit (loop);
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break;
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default:
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st = gst_message_get_structure (message);
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if (st && gst_structure_has_name (st, "image-captured")) {
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gboolean ready = FALSE;
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GST_INFO ("image captured");
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g_object_get (camera, "ready-for-capture", &ready, NULL);
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fail_if (!ready, "not ready for capture");
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}
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break;
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}
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return TRUE;
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}
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static void
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setup (void)
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{
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GstBus *bus;
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GST_INFO ("init");
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main_loop = g_main_loop_new (NULL, TRUE);
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camera = gst_check_setup_element ("camerabin2");
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bus = gst_pipeline_get_bus (GST_PIPELINE (camera));
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gst_bus_add_watch (bus, (GstBusFunc) capture_bus_cb, main_loop);
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gst_object_unref (bus);
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GST_INFO ("init finished");
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}
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static void
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teardown (void)
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{
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gst_element_set_state (camera, GST_STATE_NULL);
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if (camera)
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gst_check_teardown_element (camera);
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GST_INFO ("done");
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}
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static gboolean
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validity_bus_cb (GstBus * bus, GstMessage * message, gpointer data)
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{
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GMainLoop *loop = (GMainLoop *) data;
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switch (GST_MESSAGE_TYPE (message)) {
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case GST_MESSAGE_ERROR:
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fail_if (TRUE, "validating captured data failed");
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g_main_loop_quit (loop);
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break;
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case GST_MESSAGE_EOS:
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g_main_loop_quit (loop);
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GST_DEBUG ("eos");
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break;
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default:
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break;
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}
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return TRUE;
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}
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/* Validate captured files by playing them with playbin
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* and checking that no errors occur. */
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static gboolean
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check_file_validity (const gchar * filename, gint num, GstTagList * taglist)
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{
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GstBus *bus;
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GMainLoop *loop = g_main_loop_new (NULL, FALSE);
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GstElement *playbin = gst_element_factory_make ("playbin2", NULL);
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GstElement *fakevideo = gst_element_factory_make ("fakesink", NULL);
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GstElement *fakeaudio = gst_element_factory_make ("fakesink", NULL);
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gchar *uri = g_strconcat ("file://", make_test_file_name (filename, num),
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NULL);
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GST_DEBUG ("checking uri: %s", uri);
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g_object_set (G_OBJECT (playbin), "uri", uri, "video-sink", fakevideo,
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"audio-sink", fakeaudio, NULL);
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bus = gst_pipeline_get_bus (GST_PIPELINE (playbin));
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gst_bus_add_watch (bus, (GstBusFunc) validity_bus_cb, loop);
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gst_element_set_state (playbin, GST_STATE_PLAYING);
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g_main_loop_run (loop);
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gst_element_set_state (playbin, GST_STATE_NULL);
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g_free (uri);
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gst_object_unref (bus);
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gst_object_unref (playbin);
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return TRUE;
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}
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GST_START_TEST (test_single_image_capture)
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{
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if (!camera)
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return;
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/* set still image mode */
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g_object_set (camera, "mode", 1,
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"location", make_test_file_name (IMAGE_FILENAME, 0), NULL);
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if (gst_element_set_state (GST_ELEMENT (camera), GST_STATE_PLAYING) ==
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GST_STATE_CHANGE_FAILURE) {
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GST_WARNING ("setting camerabin to PLAYING failed");
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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gst_object_unref (camera);
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camera = NULL;
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}
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GST_INFO ("starting capture");
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fail_unless (camera != NULL);
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g_signal_emit_by_name (camera, "start-capture", NULL);
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g_usleep (G_USEC_PER_SEC * 3);
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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check_file_validity (IMAGE_FILENAME, 0, NULL);
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}
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GST_END_TEST;
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GST_START_TEST (test_video_recording)
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{
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if (!camera)
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return;
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/* Set video recording mode */
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g_object_set (camera, "mode", 2,
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"location", make_test_file_name (VIDEO_FILENAME, 0), NULL);
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if (gst_element_set_state (GST_ELEMENT (camera), GST_STATE_PLAYING) ==
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GST_STATE_CHANGE_FAILURE) {
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GST_WARNING ("setting camerabin to PLAYING failed");
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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gst_object_unref (camera);
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camera = NULL;
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}
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GST_INFO ("starting capture");
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fail_unless (camera != NULL);
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g_signal_emit_by_name (camera, "start-capture", NULL);
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/* Record for one seconds */
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g_usleep (VIDEO_DURATION * G_USEC_PER_SEC);
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g_signal_emit_by_name (camera, "stop-capture", NULL);
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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check_file_validity (VIDEO_FILENAME, 0, NULL);
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}
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GST_END_TEST;
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GST_START_TEST (test_image_video_cycle)
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{
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gint i;
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if (!camera)
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return;
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/* set filepaths for image and videos */
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g_object_set (camera, "mode", 1, NULL);
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g_object_set (camera, "location", make_test_file_name (IMAGE_FILENAME, 0),
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NULL);
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g_object_set (camera, "mode", 2, NULL);
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g_object_set (camera, "location", make_test_file_name (VIDEO_FILENAME, 0),
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NULL);
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if (gst_element_set_state (GST_ELEMENT (camera), GST_STATE_PLAYING) ==
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GST_STATE_CHANGE_FAILURE) {
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GST_WARNING ("setting camerabin to PLAYING failed");
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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gst_object_unref (camera);
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camera = NULL;
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}
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GST_INFO ("starting capture");
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for (i = 0; i < 2; i++) {
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/* take a picture */
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g_object_set (camera, "mode", 1, NULL);
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g_signal_emit_by_name (camera, "start-capture", NULL);
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g_usleep (G_USEC_PER_SEC * 3);
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/* now go to video */
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g_object_set (camera, "mode", 2, NULL);
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g_signal_emit_by_name (camera, "start-capture", NULL);
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g_usleep (G_USEC_PER_SEC * 5);
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g_signal_emit_by_name (camera, "stop-capture", NULL);
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}
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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/* validate all the files */
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for (i = 0; i < 2; i++) {
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check_file_validity (IMAGE_FILENAME, i, NULL);
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check_file_validity (VIDEO_FILENAME, i, NULL);
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}
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}
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GST_END_TEST;
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static Suite *
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camerabin_suite (void)
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{
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Suite *s = suite_create ("camerabin2");
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TCase *tc_basic = tcase_create ("general");
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/* Test that basic operations run without errors */
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suite_add_tcase (s, tc_basic);
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/* Increase timeout due to video recording */
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tcase_set_timeout (tc_basic, 30);
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tcase_add_checked_fixture (tc_basic, setup, teardown);
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tcase_add_test (tc_basic, test_single_image_capture);
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tcase_add_test (tc_basic, test_video_recording);
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tcase_add_test (tc_basic, test_image_video_cycle);
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return s;
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}
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GST_CHECK_MAIN (camerabin);
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