From a90f8210bbea2101be0baba0c4474f85a3d8f10b Mon Sep 17 00:00:00 2001 From: Thiago Santos Date: Tue, 11 Jan 2011 10:29:48 -0300 Subject: tests: camerabin2: Add preview image to tests Adds tests for checking that preview images are posted with the correct caps on tests --- tests/check/elements/camerabin2.c | 107 +++++++++++++++++++++++++++++++++++++- 1 file changed, 106 insertions(+), 1 deletion(-) diff --git a/tests/check/elements/camerabin2.c b/tests/check/elements/camerabin2.c index 5a6fc7cdd..93e3cf385 100644 --- a/tests/check/elements/camerabin2.c +++ b/tests/check/elements/camerabin2.c @@ -169,6 +169,9 @@ static GstElement *camera; static GMainLoop *main_loop; guint32 test_id = 0; +static GstBuffer *preview_buffer; +static GstCaps *preview_caps; + /* helper function for filenames */ static const gchar * make_test_file_name (const gchar * base_name, gint num) @@ -240,12 +243,34 @@ capture_bus_cb (GstBus * bus, GstMessage * message, gpointer data) GST_INFO ("image captured"); g_object_get (camera, "ready-for-capture", &ready, NULL); fail_if (!ready, "not ready for capture"); + } else if (st && gst_structure_has_name (st, + GST_BASE_CAMERA_SRC_PREVIEW_MESSAGE_NAME)) { + GstBuffer *buf; + const GValue *value; + + value = gst_structure_get_value (st, "buffer"); + fail_unless (value != NULL); + buf = gst_value_get_buffer (value); + + if (preview_buffer) + gst_buffer_unref (preview_buffer); + preview_buffer = gst_buffer_ref (buf); } break; } return TRUE; } +static void +check_preview_image (void) +{ + fail_unless (preview_buffer != NULL); + if (preview_caps) { + fail_unless (gst_caps_can_intersect (GST_BUFFER_CAPS (preview_buffer), + preview_caps)); + } +} + static void setup_wrappercamerabinsrc_videotestsrc (void) { @@ -266,9 +291,13 @@ setup_wrappercamerabinsrc_videotestsrc (void) src = gst_element_factory_make ("wrappercamerabinsrc", NULL); testsrc = gst_element_factory_make ("videotestsrc", NULL); + preview_caps = gst_caps_new_simple ("video/x-raw-rgb", "width", G_TYPE_INT, + 320, "height", G_TYPE_INT, 240, NULL); + g_object_set (G_OBJECT (testsrc), "is-live", TRUE, "peer-alloc", FALSE, NULL); g_object_set (G_OBJECT (src), "video-src", testsrc, NULL); - g_object_set (G_OBJECT (camera), "camera-src", src, NULL); + g_object_set (G_OBJECT (camera), "camera-src", src, "preview-caps", + preview_caps, NULL); gst_object_unref (src); gst_object_unref (testsrc); @@ -291,6 +320,19 @@ teardown (void) if (camera) gst_check_teardown_element (camera); + camera = NULL; + + if (main_loop) + g_main_loop_unref (main_loop); + main_loop = NULL; + + if (preview_caps) + gst_caps_unref (preview_caps); + preview_caps = NULL; + + if (preview_buffer) + gst_buffer_unref (preview_buffer); + preview_buffer = NULL; GST_INFO ("done"); } @@ -405,6 +447,9 @@ GST_START_TEST (test_single_image_capture) 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); } @@ -448,6 +493,8 @@ GST_START_TEST (test_multiple_image_captures) g_timeout_add_seconds (3, (GSourceFunc) g_main_loop_quit, main_loop); g_main_loop_run (main_loop); + + check_preview_image (); } g_usleep (G_USEC_PER_SEC * 3); @@ -487,6 +534,8 @@ GST_START_TEST (test_single_video_recording) g_signal_emit_by_name (camera, "stop-capture", NULL); + check_preview_image (); + gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL); check_file_validity (VIDEO_FILENAME, 0, NULL, 0, 0); @@ -535,6 +584,8 @@ GST_START_TEST (test_multiple_video_recordings) g_main_loop_run (main_loop); g_signal_emit_by_name (camera, "stop-capture", NULL); + check_preview_image (); + g_timeout_add_seconds (1, (GSourceFunc) g_main_loop_quit, main_loop); g_main_loop_run (main_loop); } @@ -578,6 +629,8 @@ GST_START_TEST (test_image_video_cycle) g_timeout_add_seconds (3, (GSourceFunc) g_main_loop_quit, main_loop); g_main_loop_run (main_loop); + check_preview_image (); + /* now go to video */ g_object_set (camera, "mode", 2, NULL); g_signal_emit_by_name (camera, "start-capture", NULL); @@ -586,6 +639,8 @@ GST_START_TEST (test_image_video_cycle) g_main_loop_run (main_loop); g_signal_emit_by_name (camera, "stop-capture", NULL); + check_preview_image (); + /* wait for capture to finish */ g_usleep (G_USEC_PER_SEC); } @@ -600,6 +655,54 @@ GST_START_TEST (test_image_video_cycle) GST_END_TEST; + +GST_START_TEST (test_image_capture_previews) +{ + 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, "preview-caps", caps, NULL); + gst_caps_replace (&preview_caps, caps); + gst_caps_unref (caps); + + 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_preview_image (); + } + + gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL); +} + +GST_END_TEST; + + GST_START_TEST (test_supported_caps) { GstCaps *padcaps = NULL; @@ -693,6 +796,8 @@ camerabin_suite (void) GST_WARNING ("Skipping image capture test because -good 0.10.27 is " "needed"); tcase_add_test (tc_basic, test_multiple_video_recordings); + + tcase_add_test (tc_basic, test_image_capture_previews); } end: -- cgit v1.2.3