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tests: camerabin2: Add tests for custom filters

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Adds tests to check that custom filters elements receive buffers
This commit is contained in:
Thiago Santos 2011-01-27 10:19:42 -03:00
parent 675632b382
commit b2a45f6f21
1 changed files with 127 additions and 0 deletions
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127
tests/check/elements/camerabin2.c
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@ -505,6 +505,16 @@ check_file_validity (const gchar * filename, gint num, GstTagList * taglist,
return TRUE;
}
static gboolean
filter_buffer_count (GstPad * pad, GstMiniObject * obj, gpointer data)
{
gint *counter = data;
(*counter)++;
return TRUE;
}
GST_START_TEST (test_single_image_capture)
{
if (!camera)
@ -974,6 +984,120 @@ GST_START_TEST (test_supported_caps)
GST_END_TEST;
GST_START_TEST (test_image_custom_filter)
{
GstElement *vf_filter;
GstElement *image_filter;
GstPad *pad;
gint vf_probe_counter = 0;
gint image_probe_counter = 0;
if (!camera)
return;
vf_filter = gst_element_factory_make ("identity", "vf-filter");
image_filter = gst_element_factory_make ("identity", "img-filter");
pad = gst_element_get_static_pad (vf_filter, "src");
gst_pad_add_buffer_probe (pad, (GCallback) filter_buffer_count,
&vf_probe_counter);
gst_object_unref (pad);
pad = gst_element_get_static_pad (image_filter, "src");
gst_pad_add_buffer_probe (pad, (GCallback) filter_buffer_count,
&image_probe_counter);
gst_object_unref (pad);
/* set still image mode and filters */
g_object_set (camera, "mode", 1,
"location", make_test_file_name (IMAGE_FILENAME, -1),
"viewfinder-filter", vf_filter, "image-filter", image_filter, NULL);
if (gst_element_set_state (GST_ELEMENT (camera), GST_STATE_PLAYING) ==
GST_STATE_CHANGE_FAILURE) {
GST_WARNING ("setting camerabin to PLAYING failed");
gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
gst_object_unref (camera);
camera = NULL;
}
GST_INFO ("starting capture");
fail_unless (camera != NULL);
g_signal_emit_by_name (camera, "start-capture", NULL);
g_timeout_add_seconds (3, (GSourceFunc) g_main_loop_quit, main_loop);
g_main_loop_run (main_loop);
/* check that we got a preview image */
check_preview_image ();
gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
check_file_validity (IMAGE_FILENAME, 0, NULL, 0, 0);
fail_unless (vf_probe_counter > 0);
fail_unless (image_probe_counter == 1);
}
GST_END_TEST;
GST_START_TEST (test_video_custom_filter)
{
GstElement *vf_filter;
GstElement *video_filter;
GstPad *pad;
gint vf_probe_counter = 0;
gint video_probe_counter = 0;
if (!camera)
return;
vf_filter = gst_element_factory_make ("identity", "vf-filter");
video_filter = gst_element_factory_make ("identity", "video-filter");
pad = gst_element_get_static_pad (vf_filter, "src");
gst_pad_add_buffer_probe (pad, (GCallback) filter_buffer_count,
&vf_probe_counter);
gst_object_unref (pad);
pad = gst_element_get_static_pad (video_filter, "src");
gst_pad_add_buffer_probe (pad, (GCallback) filter_buffer_count,
&video_probe_counter);
gst_object_unref (pad);
/* set still image mode and filters */
g_object_set (camera, "mode", 2,
"location", make_test_file_name (VIDEO_FILENAME, -1),
"viewfinder-filter", vf_filter, "video-filter", video_filter, NULL);
if (gst_element_set_state (GST_ELEMENT (camera), GST_STATE_PLAYING) ==
GST_STATE_CHANGE_FAILURE) {
GST_WARNING ("setting camerabin to PLAYING failed");
gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
gst_object_unref (camera);
camera = NULL;
}
GST_INFO ("starting capture");
fail_unless (camera != NULL);
g_signal_emit_by_name (camera, "start-capture", NULL);
g_timeout_add_seconds (VIDEO_DURATION, (GSourceFunc) g_main_loop_quit,
main_loop);
g_main_loop_run (main_loop);
g_signal_emit_by_name (camera, "stop-capture", NULL);
/* check that we got a preview image */
check_preview_image ();
gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
check_file_validity (VIDEO_FILENAME, 0, NULL, 0, 0);
fail_unless (vf_probe_counter > 0);
fail_unless (video_probe_counter > 0);
}
GST_END_TEST;
typedef struct _TestCaseDef
{
const gchar *name;
@ -1026,6 +1150,9 @@ camerabin_suite (void)
tcase_add_test (tc_basic, test_image_capture_with_tags);
tcase_add_test (tc_basic, test_video_capture_with_tags);
tcase_add_test (tc_basic, test_image_custom_filter);
tcase_add_test (tc_basic, test_video_custom_filter);
}
end: