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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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camerabin: Adds a new test to check sequential capture of images
Adds a new test case that shoots a sequence of image capture and check that the files are valid. Also adds taglist checking capabilities to tests.
This commit is contained in:
Thiago Santos
parent
8047346898
commit
544eb38aef
1 changed files with 129 additions and 9 deletions
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@ -32,6 +32,7 @@
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#define SINGLE_IMAGE_FILENAME "image"
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#define SINGLE_IMAGE_WITH_FLAGS_FILENAME "image_with_flags"
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#define SEQUENTIAL_IMAGES_FILENAME "sequential_image"
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#define BURST_IMAGE_FILENAME "burst_image"
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#define VIDEO_FILENAME "video"
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#define VIDEO_WITH_FLAGS_FILENAME "video_with_flags"
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@ -39,7 +40,9 @@
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#define VIDEO_NOAUDIO_FILENAME "video_noaudio"
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#define CYCLE_IMAGE_FILENAME "cycle_image"
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#define CYCLE_VIDEO_FILENAME "cycle_video"
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#define TAGLISTS_COUNT 3
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#define CYCLE_COUNT_MAX 2
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#define SEQUENTIAL_IMAGES_COUNT 3
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#define MAX_BURST_IMAGES 10
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#define PHOTO_SETTING_DELAY_US 0
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@ -47,6 +50,8 @@ static GstElement *camera;
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static GMainLoop *main_loop;
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static guint cycle_count = 0;
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static gboolean received_preview_msg = FALSE;
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static GstTagList *taglists[TAGLISTS_COUNT];
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static GstTagList *validation_taglist;
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/* helper function for filenames */
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static const gchar *
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@ -269,6 +274,7 @@ setup (void)
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gchar *desc_str;
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GstCaps *filter_caps;
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GstBus *bus;
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gint i;
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GST_INFO ("init");
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@ -309,15 +315,30 @@ setup (void)
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gst_object_unref (camera);
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camera = NULL;
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}
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/* create the taglists */
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for (i = 0; i < TAGLISTS_COUNT; i++) {
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taglists[i] = gst_tag_list_new_full (GST_TAG_ARTIST, "test-artist",
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GST_TAG_GEO_LOCATION_LONGITUDE, g_random_double_range (-180, 180),
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GST_TAG_GEO_LOCATION_LATITUDE, g_random_double_range (-90, 90),
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GST_TAG_GEO_LOCATION_ELEVATION, g_random_double_range (0, 3000), NULL);
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}
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GST_INFO ("init finished");
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}
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static void
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teardown (void)
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{
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gint i;
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if (camera)
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gst_check_teardown_element (camera);
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for (i = 0; i < TAGLISTS_COUNT; i++) {
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gst_tag_list_free (taglists[i]);
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}
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GST_INFO ("done");
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}
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@ -614,16 +635,66 @@ validity_bus_cb (GstBus * bus, GstMessage * message, gpointer data)
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g_main_loop_quit (loop);
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GST_DEBUG ("eos");
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break;
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case GST_MESSAGE_TAG:{
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GstTagList *tags = NULL;
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gst_message_parse_tag (message, &tags);
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if (validation_taglist) {
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gst_tag_list_insert (validation_taglist, tags, GST_TAG_MERGE_REPLACE);
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gst_tag_list_free (tags);
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} else
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validation_taglist = tags;
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break;
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}
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default:
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break;
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}
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return TRUE;
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}
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static void
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validate_taglist_foreach (const GstTagList * list, const gchar * tag,
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gpointer user_data)
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{
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GstTagList *other = GST_TAG_LIST (user_data);
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const GValue *val1 = gst_tag_list_get_value_index (list, tag, 0);
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const GValue *val2 = gst_tag_list_get_value_index (other, tag, 0);
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fail_if (val1 == NULL);
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fail_if (val2 == NULL);
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fail_unless (gst_value_can_intersect (val1, val2));
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}
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static void
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extract_jpeg_tags (const gchar * filename, gint num)
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{
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GstBus *bus;
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GMainLoop *loop = g_main_loop_new (NULL, FALSE);
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const gchar *filepath = make_test_file_name (filename, num);
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gchar *pipeline_str = g_strdup_printf ("filesrc location=%s ! "
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"jpegparse ! fakesink", filepath);
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GstElement *pipeline;
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pipeline = gst_parse_launch (pipeline_str, NULL);
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fail_unless (pipeline != NULL);
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g_free (pipeline_str);
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bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
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gst_bus_add_watch (bus, (GstBusFunc) validity_bus_cb, loop);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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g_main_loop_run (loop);
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gst_element_set_state (pipeline, GST_STATE_NULL);
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gst_object_unref (bus);
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gst_object_unref (pipeline);
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}
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/* Validate captured files by playing them with playbin
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* and checking that no errors occur. */
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static gboolean
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check_file_validity (const gchar * filename, gint num)
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check_file_validity (const gchar * filename, gint num, GstTagList * taglist)
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{
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GstBus *bus;
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GMainLoop *loop = g_main_loop_new (NULL, FALSE);
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@ -637,6 +708,7 @@ check_file_validity (const gchar * filename, gint num)
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g_object_set (G_OBJECT (playbin), "uri", uri, "video-sink", fakevideo,
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"audio-sink", fakeaudio, NULL);
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validation_taglist = NULL;
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bus = gst_pipeline_get_bus (GST_PIPELINE (playbin));
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gst_bus_add_watch (bus, (GstBusFunc) validity_bus_cb, loop);
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@ -644,6 +716,25 @@ check_file_validity (const gchar * filename, gint num)
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g_main_loop_run (loop);
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gst_element_set_state (playbin, GST_STATE_NULL);
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/* special handling for images (jpg) as jpegparse isn't plugged by
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* default due to its current low rank */
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if (taglist && strstr (filename, "image")) {
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extract_jpeg_tags (filename, num);
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}
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/* check taglist */
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if (taglist) {
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fail_if (validation_taglist == NULL);
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GST_DEBUG ("Comparing taglists %" GST_PTR_FORMAT "; with %" GST_PTR_FORMAT,
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taglist, validation_taglist);
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gst_tag_list_foreach (taglist, validate_taglist_foreach,
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validation_taglist);
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}
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if (validation_taglist)
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gst_tag_list_free (validation_taglist);
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g_free (uri);
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gst_object_unref (bus);
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gst_object_unref (playbin);
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@ -678,7 +769,7 @@ GST_START_TEST (test_single_image_capture)
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g_main_loop_run (main_loop);
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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check_file_validity (SINGLE_IMAGE_FILENAME, 0);
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check_file_validity (SINGLE_IMAGE_FILENAME, 0, NULL);
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}
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GST_END_TEST;
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@ -702,7 +793,7 @@ GST_START_TEST (test_single_image_capture_with_flags)
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g_main_loop_run (main_loop);
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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check_file_validity (SINGLE_IMAGE_WITH_FLAGS_FILENAME, 0);
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check_file_validity (SINGLE_IMAGE_WITH_FLAGS_FILENAME, 0, NULL);
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}
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GST_END_TEST;
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@ -737,7 +828,7 @@ GST_START_TEST (test_video_recording)
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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check_file_validity (VIDEO_WITH_FLAGS_FILENAME, 0);
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check_file_validity (VIDEO_WITH_FLAGS_FILENAME, 0, NULL);
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}
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GST_END_TEST;
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@ -772,7 +863,7 @@ GST_START_TEST (test_video_recording_with_flags)
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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check_file_validity (VIDEO_FILENAME, 0);
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check_file_validity (VIDEO_FILENAME, 0, NULL);
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}
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GST_END_TEST;
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@ -803,7 +894,7 @@ GST_START_TEST (test_video_recording_pause)
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g_signal_emit_by_name (camera, "capture-stop", NULL);
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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check_file_validity (VIDEO_PAUSE_FILENAME, 0);
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check_file_validity (VIDEO_PAUSE_FILENAME, 0, NULL);
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}
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GST_END_TEST;
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@ -838,7 +929,7 @@ GST_START_TEST (test_video_recording_no_audio)
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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check_file_validity (VIDEO_NOAUDIO_FILENAME, 0);
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check_file_validity (VIDEO_NOAUDIO_FILENAME, 0, NULL);
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}
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GST_END_TEST;
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@ -865,8 +956,36 @@ GST_START_TEST (test_image_video_cycle)
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/* validate all the files */
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for (i = 2; i > 0; i--) {
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check_file_validity (CYCLE_IMAGE_FILENAME, i);
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check_file_validity (CYCLE_VIDEO_FILENAME, i);
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check_file_validity (CYCLE_IMAGE_FILENAME, i, NULL);
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check_file_validity (CYCLE_VIDEO_FILENAME, i, NULL);
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}
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}
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GST_END_TEST;
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GST_START_TEST (test_image_tags_setting)
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{
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gint i;
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g_object_set (camera, "flags", 0, NULL);
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g_object_set (camera, "block-after-capture", TRUE, NULL);
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GST_INFO ("starting capture series");
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for (i = 0; i < SEQUENTIAL_IMAGES_COUNT; i++) {
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g_object_set (camera, "filename",
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make_test_file_name (SEQUENTIAL_IMAGES_FILENAME, i), NULL);
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gst_tag_setter_merge_tags (GST_TAG_SETTER (camera),
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taglists[i % TAGLISTS_COUNT],
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gst_tag_setter_get_tag_merge_mode (GST_TAG_SETTER (camera)));
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g_signal_emit_by_name (camera, "capture-start", NULL);
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g_main_loop_run (main_loop);
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}
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gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
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for (i = 0; i < SEQUENTIAL_IMAGES_COUNT; i++) {
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check_file_validity (SEQUENTIAL_IMAGES_FILENAME, i,
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taglists[i % TAGLISTS_COUNT]);
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}
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}
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@ -890,6 +1009,7 @@ camerabin_suite (void)
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tcase_add_test (tc_basic, test_video_recording_pause);
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tcase_add_test (tc_basic, test_video_recording_no_audio);
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tcase_add_test (tc_basic, test_image_video_cycle);
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tcase_add_test (tc_basic, test_image_tags_setting);
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return s;
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}
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