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camerabin: update check unit test

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Use playbin2 for validation. Use tmp_dir for capturing. Wait with g_cond for
burst capture finish. Cleanup some g_object_set. Add some logging to ease
tracing.
This commit is contained in:
Stefan Kost 2009-02-25 10:46:10 +02:00
parent c81bce2b21
commit 5442a630ef
1 changed files with 71 additions and 36 deletions
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107
tests/check/elements/camerabin.c
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@ -44,6 +44,36 @@ static gboolean continuous = FALSE;
static guint captured_images = 0;
static GstElement *camera;
static GCond *cam_cond;
static GMutex *cam_mutex;
/* helper function for filenames */
static const gchar *
make_test_file_name (const gchar * base_name)
{
static gchar file_name[1000];
g_snprintf (file_name, 999, "%s" G_DIR_SEPARATOR_S "%s",
g_get_tmp_dir (), base_name);
GST_INFO ("capturing to: %s", file_name);
return file_name;
}
static const gchar *
make_test_seq_file_name (const gchar * base_name)
{
static gchar file_name[1000];
g_snprintf (file_name, 999, "%s" G_DIR_SEPARATOR_S "%02u_%s",
g_get_tmp_dir (), captured_images, base_name);
GST_INFO ("capturing to: %s", file_name);
return file_name;
}
/* signal handlers */
static gboolean
capture_done (GstElement * elem, GString * filename, gpointer user_data)
@ -51,33 +81,38 @@ capture_done (GstElement * elem, GString * filename, gpointer user_data)
captured_images++;
if (captured_images >= MAX_BURST_IMAGES) {
/* release the shutter button */
g_mutex_lock (cam_mutex);
g_cond_signal (cam_cond);
g_mutex_unlock (cam_mutex);
continuous = FALSE;
}
if (continuous) {
g_string_printf (filename, "%02u_%s", captured_images,
BURST_IMAGE_FILENAME);
g_object_set (G_OBJECT (elem), "filename", filename->str, NULL);
g_string_assign (filename, make_test_seq_file_name (BURST_IMAGE_FILENAME));
//g_object_set (G_OBJECT (elem), "filename",
// make_test_seq_file_name (BURST_IMAGE_FILENAME), NULL);
}
return continuous;
}
/* configuration */
static void
setup_camerabin_elements (GstElement * camera)
{
GstElement *vfsink, *audiosrc, *videosrc;
/* Use fakesink for view finder */
GstElement *elem = gst_element_factory_make ("fakesink", NULL);
g_object_set (camera, "vfsink", elem, NULL);
elem = gst_element_factory_make ("audiotestsrc", NULL);
g_object_set (elem, "is-live", TRUE, NULL);
g_object_set (camera, "audiosrc", elem, NULL);
elem = gst_element_factory_make ("videotestsrc", NULL);
g_object_set (elem, "is-live", TRUE, NULL);
g_object_set (camera, "videosrc", elem, NULL);
vfsink = gst_element_factory_make ("fakesink", NULL);
audiosrc = gst_element_factory_make ("audiotestsrc", NULL);
g_object_set (audiosrc, "is-live", TRUE, NULL);
videosrc = gst_element_factory_make ("videotestsrc", NULL);
g_object_set (videosrc, "is-live", TRUE, NULL);
g_object_set (camera, "vfsink", vfsink, "audiosrc", audiosrc,
"videosrc", videosrc, NULL);
}
static void
@ -86,6 +121,9 @@ setup (void)
GstTagSetter *setter;
gchar *desc_str;
cam_cond = g_cond_new ();
cam_mutex = g_mutex_new ();
camera = gst_check_setup_element ("camerabin");
setup_camerabin_elements (camera);
@ -109,6 +147,8 @@ setup (void)
static void
teardown (void)
{
g_mutex_free (cam_mutex);
g_cond_free (cam_cond);
gst_check_teardown_element (camera);
}
@ -235,17 +275,14 @@ check_file_validity (const gchar * filename)
{
GstBus *bus;
GMainLoop *loop = g_main_loop_new (NULL, TRUE);
GstElement *playbin = gst_element_factory_make ("playbin", NULL);
GstElement *playbin = gst_element_factory_make ("playbin2", NULL);
GstElement *fakevideo = gst_element_factory_make ("fakesink", NULL);
GstElement *fakeaudio = gst_element_factory_make ("fakesink", NULL);
gchar *current_dir = g_get_current_dir ();
gchar *uri = g_strconcat ("file://", current_dir, "/", filename, NULL);
g_free (current_dir);
gchar *uri = g_strconcat ("file://", make_test_file_name (filename), NULL);
GST_DEBUG ("setting uri: %s", uri);
g_object_set (G_OBJECT (playbin), "uri", uri, NULL);
g_object_set (G_OBJECT (playbin), "video-sink", fakevideo, NULL);
g_object_set (G_OBJECT (playbin), "audio-sink", fakeaudio, NULL);
g_object_set (G_OBJECT (playbin), "uri", uri, "video-sink", fakevideo,
"audio-sink", fakeaudio, NULL);
bus = gst_pipeline_get_bus (GST_PIPELINE (playbin));
gst_bus_add_watch (bus, (GstBusFunc) validity_bus_cb, loop);
@ -265,8 +302,8 @@ check_file_validity (const gchar * filename)
GST_START_TEST (test_single_image_capture)
{
/* set still image mode */
g_object_set (camera, "mode", 0, NULL);
g_object_set (camera, "filename", SINGLE_IMAGE_FILENAME, NULL);
g_object_set (camera, "mode", 0,
"filename", make_test_file_name (SINGLE_IMAGE_FILENAME), NULL);
continuous = FALSE;
@ -282,23 +319,21 @@ GST_END_TEST;
GST_START_TEST (test_burst_image_capture)
{
gchar *filename = g_strconcat ("00_", BURST_IMAGE_FILENAME, NULL);
/* set still image mode */
g_object_set (camera, "mode", 0, NULL);
g_object_set (camera, "filename", filename, NULL);
g_object_set (camera, "mode", 0,
"filename", make_test_seq_file_name (BURST_IMAGE_FILENAME), NULL);
/* set burst mode */
continuous = TRUE;
g_signal_emit_by_name (camera, "user-start", 0);
/* This blocks, and actually overwrites last burst captured image */
g_signal_emit_by_name (camera, "user-start", 0);
GST_DEBUG ("waiting for img-done");
g_mutex_lock (cam_mutex);
g_cond_wait (cam_cond, cam_mutex);
g_mutex_unlock (cam_mutex);
g_signal_emit_by_name (camera, "user-stop", 0);
g_free (filename);
}
GST_END_TEST;
@ -306,8 +341,8 @@ GST_END_TEST;
GST_START_TEST (test_video_recording)
{
/* Set video recording mode */
g_object_set (camera, "mode", 1, NULL);
g_object_set (camera, "filename", VIDEO_FILENAME, NULL);
g_object_set (camera, "mode", 1,
"filename", make_test_file_name (VIDEO_FILENAME), NULL);
g_signal_emit_by_name (camera, "user-start", 0);
/* Record for few seconds */
@ -325,16 +360,16 @@ GST_START_TEST (test_image_video_cycle)
for (i = 0; i < 2; i++) {
/* Set still image mode */
g_object_set (camera, "mode", 0, NULL);
g_object_set (camera, "filename", CYCLE_IMAGE_FILENAME, NULL);
g_object_set (camera, "mode", 0,
"filename", make_test_file_name (CYCLE_IMAGE_FILENAME), NULL);
/* Take a picture */
g_signal_emit_by_name (camera, "user-start", 0);
g_signal_emit_by_name (camera, "user-stop", 0);
/* Set video recording mode */
g_object_set (camera, "mode", 1, NULL);
g_object_set (camera, "filename", CYCLE_VIDEO_FILENAME, NULL);
g_object_set (camera, "mode", 1,
"filename", make_test_file_name (CYCLE_VIDEO_FILENAME), NULL);
/* Record video */
g_signal_emit_by_name (camera, "user-start", 0);