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camerabin2: Adds tests for image capture with different caps

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Adds a test that tries sucessive captures with different caps
This commit is contained in:
Thiago Santos 2010-12-14 22:06:33 -03:00
parent e94c5b3b9b
commit 1904c1891f
1 changed files with 81 additions and 7 deletions
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88
tests/check/elements/camerabin2.c
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@ -322,9 +322,15 @@ validity_bus_cb (GstBus * bus, GstMessage * message, gpointer data)
/* Validate captured files by playing them with playbin
* and checking that no errors occur. */
static gboolean
check_file_validity (const gchar * filename, gint num, GstTagList * taglist)
check_file_validity (const gchar * filename, gint num, GstTagList * taglist,
gint width, gint height)
{
GstBus *bus;
GstPad *pad;
GstCaps *caps;
gint caps_width, caps_height;
GstState state;
GMainLoop *loop = g_main_loop_new (NULL, FALSE);
GstElement *playbin = gst_element_factory_make ("playbin2", NULL);
GstElement *fakevideo = gst_element_factory_make ("fakesink", NULL);
@ -339,6 +345,27 @@ check_file_validity (const gchar * filename, gint num, GstTagList * taglist)
bus = gst_pipeline_get_bus (GST_PIPELINE (playbin));
gst_bus_add_watch (bus, (GstBusFunc) validity_bus_cb, loop);
gst_element_set_state (playbin, GST_STATE_PAUSED);
if (width != 0 && height != 0) {
gst_element_get_state (playbin, &state, NULL, GST_SECOND * 3);
g_signal_emit_by_name (playbin, "get-video-pad", 0, &pad, NULL);
g_assert (pad != NULL);
caps = gst_pad_get_negotiated_caps (pad);
g_assert (gst_structure_get_int (gst_caps_get_structure (caps, 0),
"width", &caps_width));
g_assert (gst_structure_get_int (gst_caps_get_structure (caps, 0),
"height", &caps_height));
g_assert (width == caps_width);
g_assert (height == caps_height);
gst_caps_unref (caps);
gst_object_unref (pad);
}
gst_element_set_state (playbin, GST_STATE_PLAYING);
g_main_loop_run (loop);
gst_element_set_state (playbin, GST_STATE_NULL);
@ -373,12 +400,58 @@ GST_START_TEST (test_single_image_capture)
g_usleep (G_USEC_PER_SEC * 3);
gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
check_file_validity (IMAGE_FILENAME, 0, NULL);
check_file_validity (IMAGE_FILENAME, 0, NULL, 0, 0);
}
GST_END_TEST;
GST_START_TEST (test_video_recording)
GST_START_TEST (test_multiple_image_captures)
{
gint i;
gint widths[] = { 800, 640, 1280 };
gint heights[] = { 600, 480, 1024 };
if (!camera)
return;
/* set still image mode */
g_object_set (camera, "mode", 1,
"location", make_test_file_name (IMAGE_FILENAME, -1), 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;
}
fail_unless (camera != NULL);
GST_INFO ("starting capture");
for (i = 0; i < 3; i++) {
GstCaps *caps;
caps = gst_caps_new_simple ("video/x-raw-rgb", "width", G_TYPE_INT,
widths[i], "height", G_TYPE_INT, heights[i], NULL);
g_object_set (camera, "image-capture-caps", caps, NULL);
gst_caps_unref (caps);
g_signal_emit_by_name (camera, "start-capture", NULL);
g_usleep (G_USEC_PER_SEC * 1);
}
g_usleep (G_USEC_PER_SEC * 3);
gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
for (i = 0; i < 3; i++) {
check_file_validity (IMAGE_FILENAME, i, NULL, widths[i], heights[i]);
}
}
GST_END_TEST;
GST_START_TEST (test_single_video_recording)
{
if (!camera)
return;
@ -406,7 +479,7 @@ GST_START_TEST (test_video_recording)
gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
check_file_validity (VIDEO_FILENAME, 0, NULL);
check_file_validity (VIDEO_FILENAME, 0, NULL, 0, 0);
}
GST_END_TEST;
@ -454,8 +527,8 @@ GST_START_TEST (test_image_video_cycle)
/* validate all the files */
for (i = 0; i < 2; i++) {
check_file_validity (IMAGE_FILENAME, i, NULL);
check_file_validity (VIDEO_FILENAME, i, NULL);
check_file_validity (IMAGE_FILENAME, i, NULL, 0, 0);
check_file_validity (VIDEO_FILENAME, i, NULL, 0, 0);
}
}
@ -518,8 +591,9 @@ camerabin_suite (void)
tcase_set_timeout (tc_basic, 30);
tcase_add_checked_fixture (tc_basic, setup, teardown);
tcase_add_test (tc_basic, test_single_image_capture);
tcase_add_test (tc_basic, test_video_recording);
tcase_add_test (tc_basic, test_single_video_recording);
tcase_add_test (tc_basic, test_image_video_cycle);
tcase_add_test (tc_basic, test_multiple_image_captures);
tcase_add_test (tc_basic, test_supported_caps);
return s;