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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-28 19:20:35 +00:00
camerabin2: Add test for supported caps properties
Adds tests for checking that the supported caps properties work as expected (using the respective pads get caps function)
This commit is contained in:
Thiago Santos
parent
b81677032c
commit
4ee773b7dd
1 changed files with 177 additions and 0 deletions
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@ -28,6 +28,7 @@
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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/video/video.h>
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#include <gst/check/gstcheck.h>
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#include <gst/basecamerabinsrc/gstbasecamerasrc.h>
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@ -36,6 +37,134 @@
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#define CAPTURE_COUNT 3
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#define VIDEO_DURATION 5
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#define VIDEO_PAD_SUPPORTED_CAPS GST_VIDEO_CAPS_RGB ", width=600, height=480"
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#define IMAGE_PAD_SUPPORTED_CAPS GST_VIDEO_CAPS_RGB ", width=800, height=600"
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/* custom test camera src element */
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#define GST_TYPE_TEST_CAMERA_SRC \
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(gst_test_camera_src_get_type())
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#define GST_TEST_CAMERA_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TEST_CAMERA_SRC,GstTestCameraSrc))
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#define GST_TEST_CAMERA_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TEST_CAMERA_SRC,GstTestCameraSrcClass))
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#define GST_IS_TEST_REVERSE_NEGOTIATION_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TEST_CAMERA_SRC))
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#define GST_IS_TEST_REVERSE_NEGOTIATION_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TEST_CAMERA_SRC))
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#define GST_TEST_CAMERA_SRC_CAST(obj) ((GstTestCameraSrc *)obj)
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typedef struct _GstTestCameraSrc GstTestCameraSrc;
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typedef struct _GstTestCameraSrcClass GstTestCameraSrcClass;
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struct _GstTestCameraSrc
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{
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GstBaseCameraSrc element;
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GstPad *vfpad;
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GstPad *vidpad;
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GstPad *imgpad;
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GstCameraBinMode mode;
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};
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struct _GstTestCameraSrcClass
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{
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GstBaseCameraSrcClass parent_class;
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};
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GType gst_test_camera_src_get_type (void);
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GST_BOILERPLATE (GstTestCameraSrc,
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gst_test_camera_src, GstBaseCameraSrc, GST_TYPE_BASE_CAMERA_SRC);
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static gboolean
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gst_test_camera_src_set_mode (GstBaseCameraSrc * src, GstCameraBinMode mode)
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{
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GstTestCameraSrc *self = GST_TEST_CAMERA_SRC (src);
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self->mode = mode;
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return TRUE;
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}
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static GstCaps *
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gst_test_camera_src_get_caps (GstPad * pad)
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{
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GstTestCameraSrc *self = (GstTestCameraSrc *) GST_PAD_PARENT (pad);
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GstCaps *result = NULL;
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if (pad == self->vfpad) {
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result = gst_caps_new_any ();
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} else if (pad == self->vidpad) {
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result = gst_caps_from_string (VIDEO_PAD_SUPPORTED_CAPS);
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} else if (pad == self->imgpad) {
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result = gst_caps_from_string (IMAGE_PAD_SUPPORTED_CAPS);
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} else {
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g_assert_not_reached ();
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}
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return result;
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}
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static void
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gst_test_camera_src_base_init (gpointer g_class)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details_simple (gstelement_class,
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"Test Camera Src",
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"Camera/Src",
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"Some test camera src",
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"Thiago Santos <thiago.sousa.santos@collabora.co.uk>");
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}
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static void
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gst_test_camera_src_class_init (GstTestCameraSrcClass * klass)
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{
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GObjectClass *gobject_class;
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GstElementClass *gstelement_class;
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GstBaseCameraSrcClass *gstbasecamera_class;
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gobject_class = G_OBJECT_CLASS (klass);
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gstelement_class = GST_ELEMENT_CLASS (klass);
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gstbasecamera_class = GST_BASE_CAMERA_SRC_CLASS (klass);
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gstbasecamera_class->set_mode = gst_test_camera_src_set_mode;
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}
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static void
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gst_test_camera_src_init (GstTestCameraSrc * self,
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GstTestCameraSrcClass * g_class)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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GstPadTemplate *template;
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/* create pads */
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template = gst_element_class_get_pad_template (gstelement_class,
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GST_BASE_CAMERA_SRC_VIEWFINDER_PAD_NAME);
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self->vfpad = gst_pad_new_from_template (template,
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GST_BASE_CAMERA_SRC_VIEWFINDER_PAD_NAME);
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gst_element_add_pad (GST_ELEMENT_CAST (self), self->vfpad);
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template = gst_element_class_get_pad_template (gstelement_class,
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GST_BASE_CAMERA_SRC_IMAGE_PAD_NAME);
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self->imgpad = gst_pad_new_from_template (template,
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GST_BASE_CAMERA_SRC_IMAGE_PAD_NAME);
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gst_element_add_pad (GST_ELEMENT_CAST (self), self->imgpad);
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template = gst_element_class_get_pad_template (gstelement_class,
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GST_BASE_CAMERA_SRC_VIDEO_PAD_NAME);
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self->vidpad = gst_pad_new_from_template (template,
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GST_BASE_CAMERA_SRC_VIDEO_PAD_NAME);
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gst_element_add_pad (GST_ELEMENT_CAST (self), self->vidpad);
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/* add get caps functions */
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gst_pad_set_getcaps_function (self->vfpad, gst_test_camera_src_get_caps);
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gst_pad_set_getcaps_function (self->vidpad, gst_test_camera_src_get_caps);
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gst_pad_set_getcaps_function (self->imgpad, gst_test_camera_src_get_caps);
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}
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/* end of custom test camera src element */
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static GstElement *camera;
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static GMainLoop *main_loop;
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@ -120,6 +249,7 @@ setup (void)
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GstBus *bus;
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GstElement *vfbin;
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GstElement *fakevideosink;
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GstElement *src;
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GST_INFO ("init");
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@ -127,6 +257,7 @@ setup (void)
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camera = gst_check_setup_element ("camerabin2");
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fakevideosink = gst_check_setup_element ("fakesink");
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src = gst_check_setup_element ("v4l2camerasrc");
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vfbin = gst_bin_get_by_name (GST_BIN (camera), "vf-bin");
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g_object_set (G_OBJECT (vfbin), "video-sink", fakevideosink, NULL);
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@ -322,6 +453,51 @@ GST_START_TEST (test_image_video_cycle)
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GST_END_TEST;
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GST_START_TEST (test_supported_caps)
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{
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GstCaps *padcaps = NULL;
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GstCaps *expectedcaps;
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GstElement *src;
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if (!camera)
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return;
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src = g_object_new (GST_TYPE_TEST_CAMERA_SRC, NULL);
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g_object_set (camera, "camera-src", src, NULL);
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gst_object_unref (src);
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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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g_assert (camera != NULL);
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expectedcaps = gst_caps_from_string (VIDEO_PAD_SUPPORTED_CAPS);
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g_object_get (G_OBJECT (camera), "video-capture-supported-caps", &padcaps,
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NULL);
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g_assert (expectedcaps != NULL);
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g_assert (padcaps != NULL);
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g_assert (gst_caps_is_equal (padcaps, expectedcaps));
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gst_caps_unref (expectedcaps);
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gst_caps_unref (padcaps);
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expectedcaps = gst_caps_from_string (IMAGE_PAD_SUPPORTED_CAPS);
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g_object_get (G_OBJECT (camera), "image-capture-supported-caps", &padcaps,
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NULL);
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g_assert (expectedcaps != NULL);
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g_assert (padcaps != NULL);
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g_assert (gst_caps_is_equal (padcaps, expectedcaps));
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gst_caps_unref (expectedcaps);
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gst_caps_unref (padcaps);
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gst_element_set_state (camera, GST_STATE_NULL);
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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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@ -336,6 +512,7 @@ camerabin_suite (void)
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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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tcase_add_test (tc_basic, test_supported_caps);
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return s;
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}
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