Move tools from test/ to tools/ directory

12 files changed, 3 insertions, 2483 deletions

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 0f46c32..b579d1b 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -5,12 +5,10 @@ add_definitions("--std=c99 -Wall")
 # --- Find packages and libraries ---------------------------------------------
 find_package(PkgConfig)
 
-pkg_check_modules(GTK2 gtk+-2.0>=2.22)
-pkg_check_modules(GTHREAD2 gthread-2.0)
 pkg_check_modules(GLIB2 glib-2.0>=2.24 REQUIRED)
 pkg_check_modules(GOBJECT2 gobject-2.0>=2.24 REQUIRED)
 
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/control.glade ${CMAKE_CURRENT_BINARY_DIR})
+set(libs uca ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
 
 # --- Build targets -----------------------------------------------------------
 include_directories(
@@ -20,59 +18,10 @@ include_directories(
     ${CMAKE_CURRENT_SOURCE_DIR}/../src
     )
 
-if (HAVE_PYLON_CAMERA)
-    set(GENICAM_ROOT $ENV{PYLON_ROOT}/genicam)
-    # check for 32/64 bit
-    if (CMAKE_SIZEOF_VOID_P EQUAL 8)
-        set(PYLON_LIB_DIRS $ENV{PYLON_ROOT}/lib64 $ENV{PYLON_ROOT}/bin ${GENICAM_ROOT}/bin/Linux64_x64
-            ${GENICAM_ROOT}/bin/Linux64_x64/GenApi/Generic)
-    else()
-        set(PYLON_LIB_DIRS $ENV{PYLON_ROOT}/lib64 $ENV{PYLON_ROOT}/bin ${GENICAM_ROOT}/bin/Linux32_i86
-            ${GENICAM_ROOT}/bin/Linux32_i86/GenApi/Generic)
-    endif()
-    link_directories(${PYLON_LIB_DIRS} ${LIBPYLONCAM_LIBDIR})
-endif()
-
-add_executable(grab grab.c)
-add_executable(grab-async grab-async.c)
-add_executable(benchmark benchmark.c)
-add_executable(perf perf-overhead.c)
-
-target_link_libraries(benchmark uca ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
-target_link_libraries(grab uca ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
-target_link_libraries(grab-async uca ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
-target_link_libraries(perf uca ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
-
-if (GTK2_FOUND)
-    include_directories(${GTK2_INCLUDE_DIRS})
-
-    add_executable(control 
-        control.c 
-        egg-property-cell-renderer.c
-        egg-property-tree-view.c)
-
-    target_link_libraries(control uca
-        ${GTK2_LIBRARIES} ${GTHREAD2_LIBRARIES})
-
-    install(TARGETS control
-        RUNTIME DESTINATION bin)
-
-    install(FILES control.glade
-        DESTINATION share/libuca)
-endif()
-
 if (HAVE_MOCK_CAMERA)
     add_executable(test-mock test-mock.c)
-
-    target_link_libraries(test-mock
-        uca
-        ${GLIB2_LIBRARIES}
-        ${GOBJECT2_LIBRARIES})
+    target_link_libraries(test-mock ${libs})
 
     configure_file(${CMAKE_CURRENT_SOURCE_DIR}/gtester.xsl
-        ${CMAKE_CURRENT_BINARY_DIR}/gtester.xsl)
+                   ${CMAKE_CURRENT_BINARY_DIR}/gtester.xsl)
 endif()
-
-#add_executable(test-all test-all.c)
-#target_link_libraries(test-all uca
-#    ${GLIB2_LIBRARIES} ${GOBJECT2_LIBRARIES})
diff --git a/test/benchmark.c b/test/benchmark.c
deleted file mode 100644
index ef99fd1..0000000
--- a/test/benchmark.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#include <glib-object.h>
-#include <signal.h>
-#include <string.h>
-#include <stdlib.h>
-#include "uca-camera.h"
-#include "uca-plugin-manager.h"
-
-typedef void (*GrabFrameFunc) (UcaCamera *camera, gpointer buffer, guint n_frames);
-
-static UcaCamera *camera = NULL;
-
-static void
-sigint_handler(int signal)
-{
-    g_print ("Closing down libuca\n");
-    uca_camera_stop_recording (camera, NULL);
-    g_object_unref (camera);
-    exit (signal);
-}
-
-static void
-print_usage (void)
-{
-    GList *types;
-    UcaPluginManager *manager;
-
-    manager = uca_plugin_manager_new ();
-    g_print ("Usage: benchmark [ ");
-    types = uca_plugin_manager_get_available_cameras (manager);
-
-    if (types == NULL) {
-        g_print ("] -- no camera plugin found\n");
-        return;
-    }
-
-    for (GList *it = g_list_first (types); it != NULL; it = g_list_next (it)) {
-        gchar *name = (gchar *) it->data;
-        if (g_list_next (it) == NULL)
-            g_print ("%s ]\n", name);
-        else
-            g_print ("%s, ", name);
-    }
-}
-
-static void
-log_handler (const gchar *log_domain, GLogLevelFlags log_level, const gchar *message, gpointer user)
-{
-    gsize       n_written;
-    GError     *error = NULL;
-    GIOChannel *channel = user;
-
-#if GLIB_CHECK_VERSION(2, 26, 0)
-    GTimeZone  *tz;
-    GDateTime  *date_time;
-    gchar      *new_message;
-
-    tz = g_time_zone_new_local ();
-    date_time = g_date_time_new_now (tz);
-
-    new_message = g_strdup_printf ("[%s] %s\n",
-                                   g_date_time_format (date_time, "%FT%H:%M:%S%z"), message);
-
-    g_time_zone_unref (tz);
-    g_date_time_unref (date_time);
-
-    g_io_channel_write_chars (channel, new_message, strlen (new_message), &n_written, &error);
-    g_assert_no_error (error);
-    g_free (new_message);
-#else
-    g_io_channel_write_chars (channel, message, strlen (message), &n_written, &error);
-    g_assert_no_error (error);
-#endif
-
-    g_io_channel_flush (channel, &error);
-    g_assert_no_error (error);
-}
-
-static void
-grab_frames_sync (UcaCamera *camera, gpointer buffer, guint n_frames)
-{
-    GError *error = NULL;
-
-    uca_camera_start_recording (camera, &error);
-
-    for (guint i = 0; i < n_frames; i++) {
-        uca_camera_grab(camera, &buffer, &error);
-
-        if (error != NULL) {
-            g_warning ("Error grabbing frame %02i/%i: `%s'", i, n_frames, error->message);
-            g_error_free (error);
-            error = NULL;
-        }
-    }
-
-    uca_camera_stop_recording (camera, &error);
-}
-
-static void
-grab_callback (gpointer data, gpointer user_data)
-{
-    guint *n_acquired_frames = user_data;
-    *n_acquired_frames += 1;
-}
-
-static void
-grab_frames_async (UcaCamera *camera, gpointer buffer, guint n_frames)
-{
-    GError *error = NULL;
-    guint n_acquired_frames = 0;
-
-    uca_camera_set_grab_func (camera, grab_callback, &n_acquired_frames);
-    uca_camera_start_recording (camera, &error);
-
-    /*
-     * Behold! Spinlooping is probably a bad idea but nowadays single core
-     * machines are relatively rare.
-     */
-    while (n_acquired_frames < n_frames)
-        ;
-
-    uca_camera_stop_recording (camera, &error);
-
-}
-
-static void
-benchmark_method (UcaCamera *camera, gpointer buffer, GrabFrameFunc func, guint n_runs, guint n_frames, guint n_bytes)
-{
-    GTimer *timer;
-    gdouble fps;
-    gdouble bandwidth;
-    gdouble total_time = 0.0;
-    GError *error = NULL;
-
-    g_print ("%-10i%-10i", n_frames, n_runs);
-    timer = g_timer_new ();
-    g_assert_no_error (error);
-
-    for (guint run = 0; run < n_runs; run++) {
-        g_message ("Start run %i of %i", run, n_runs);
-        g_timer_start (timer);
-
-        func (camera, buffer, n_frames);
-
-        g_timer_stop (timer);
-        total_time += g_timer_elapsed (timer, NULL);
-    }
-
-    g_assert_no_error (error);
-
-    fps = n_runs * n_frames / total_time;
-    bandwidth = n_bytes * fps / 1024 / 1024;
-    g_print ("%-16.2f%-16.2f\n", fps, bandwidth);
-
-    g_timer_destroy (timer);
-}
-
-static void
-benchmark (UcaCamera *camera)
-{
-    const guint n_runs = 3;
-    const guint n_frames = 100;
-
-    guint   sensor_width;
-    guint   sensor_height;
-    guint   roi_width;
-    guint   roi_height;
-    guint   bits;
-    guint   n_bytes_per_pixel;
-    guint   n_bytes;
-    gdouble exposure = 0.00001;
-    gpointer buffer;
-
-    g_object_set (G_OBJECT (camera),
-                  "exposure-time", exposure,
-                  NULL);
-
-    g_object_get (G_OBJECT (camera),
-                  "sensor-width", &sensor_width,
-                  "sensor-height", &sensor_height,
-                  "sensor-bitdepth", &bits,
-                  "roi-width", &roi_width,
-                  "roi-height", &roi_height,
-                  "exposure-time", &exposure,
-                  NULL);
-
-    g_print ("# --- General information ---\n");
-    g_print ("# Sensor size: %ix%i\n", sensor_width, sensor_height);
-    g_print ("# ROI size: %ix%i\n", roi_width, roi_height);
-    g_print ("# Exposure time: %fs\n", exposure);
-
-    /* Synchronous frame acquisition */
-    g_print ("# %-10s%-10s%-10s%-16s%-16s\n", "type", "n_frames", "n_runs", "frames/s", "MiB/s");
-    g_print ("  %-10s", "sync");
-
-    g_message ("Start synchronous benchmark");
-
-    n_bytes_per_pixel = bits > 8 ? 2 : 1;
-    n_bytes = roi_width * roi_height * n_bytes_per_pixel;
-    buffer = g_malloc0(n_bytes);
-
-    benchmark_method (camera, buffer, grab_frames_sync, n_runs, n_frames, n_bytes);
-
-    /* Asynchronous frame acquisition */
-    g_object_set (G_OBJECT(camera),
-                 "transfer-asynchronously", TRUE,
-                 NULL);
-
-    g_message ("Start asynchronous benchmark");
-    g_print ("  %-10s", "async");
-
-    benchmark_method (camera, buffer, grab_frames_async, n_runs, n_frames, n_bytes);
-
-    g_free (buffer);
-}
-
-int
-main (int argc, char *argv[])
-{
-    UcaPluginManager *manager;
-    GIOChannel  *log_channel;
-    GError      *error = NULL;
-
-    (void) signal (SIGINT, sigint_handler);
-    g_type_init();
-
-    if (argc < 2) {
-        print_usage();
-        return 1;
-    }
-
-    log_channel = g_io_channel_new_file ("error.log", "a+", &error);
-    g_assert_no_error (error);
-    g_log_set_handler (NULL, G_LOG_LEVEL_MASK, log_handler, log_channel);
-
-    manager = uca_plugin_manager_new ();
-    camera = uca_plugin_manager_new_camera (manager, argv[1], &error);
-
-    if (camera == NULL) {
-        g_error ("Initialization: %s", error->message);
-        return 1;
-    }
-
-    benchmark (camera);
-
-    g_object_unref (camera);
-    g_io_channel_shutdown (log_channel, TRUE, &error);
-    g_assert_no_error (error);
-
-    return 0;
-}
diff --git a/test/control.c b/test/control.c
deleted file mode 100644
index 5a7b702..0000000
--- a/test/control.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#include <glib/gprintf.h>
-#include <gtk/gtk.h>
-#include <gdk/gdk.h>
-#include <gdk/gdkkeysyms.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include "config.h"
-#include "uca-camera.h"
-#include "uca-plugin-manager.h"
-#include "egg-property-tree-view.h"
-
-
-typedef struct {
-    gboolean running;
-    gboolean store;
-
-    guchar *buffer, *pixels;
-    GdkPixbuf *pixbuf;
-    GtkWidget *image;
-    GtkTreeModel *property_model;
-    UcaCamera *camera;
-
-    GtkStatusbar *statusbar;
-    guint statusbar_context_id;
-
-    int timestamp;
-    int width;
-    int height;
-    int pixel_size;
-} ThreadData;
-
-enum {
-    COLUMN_NAME = 0,
-    COLUMN_VALUE,
-    COLUMN_EDITABLE,
-    NUM_COLUMNS
-};
-    
-static UcaPluginManager *plugin_manager;
-
-static void
-convert_8bit_to_rgb (guchar *output, guchar *input, int width, int height)
-{
-    for (int i = 0, j = 0; i < width*height; i++) {
-        output[j++] = input[i];
-        output[j++] = input[i];
-        output[j++] = input[i];
-    }
-}
-
-static void
-convert_16bit_to_rgb (guchar *output, guchar *input, int width, int height)
-{
-    guint16 *in = (guint16 *) input;
-    guint16 min = G_MAXUINT16, max = 0;
-    gfloat spread = 0.0f;
-
-    for (int i = 0; i < width * height; i++) {
-        guint16 v = in[i];
-        if (v < min)
-            min = v;
-        if (v > max)
-            max = v;
-    }
-
-    spread = (gfloat) max - min;
-
-    if (spread > 0.0f) {
-        for (int i = 0, j = 0; i < width*height; i++) {
-            guchar val = (guint8) (((in[i] - min) / spread) * 255.0f);
-            output[j++] = val;
-            output[j++] = val;
-            output[j++] = val;
-        }
-    }
-}
-
-static void *
-grab_thread (void *args)
-{
-    ThreadData *data = (ThreadData *) args;
-    gchar filename[FILENAME_MAX] = {0,};
-    gint counter = 0;
-
-    while (data->running) {
-        uca_camera_grab (data->camera, (gpointer) &data->buffer, NULL);
-
-        if (data->store) {
-            snprintf (filename, FILENAME_MAX, "frame-%i-%08i.raw", data->timestamp, counter++);
-            FILE *fp = fopen (filename, "wb");
-            fwrite (data->buffer, data->width*data->height, data->pixel_size, fp);
-            fclose (fp);
-        }
-
-        /* FIXME: We should actually check if this is really a new frame and
-         * just do nothing if it is an already displayed one. */
-        if (data->pixel_size == 1)
-            convert_8bit_to_rgb (data->pixels, data->buffer, data->width, data->height);
-        else if (data->pixel_size == 2) {
-            convert_16bit_to_rgb (data->pixels, data->buffer, data->width, data->height);
-        }
-
-        gdk_threads_enter ();
-        gdk_flush ();
-        gtk_image_clear (GTK_IMAGE (data->image));
-        gtk_image_set_from_pixbuf (GTK_IMAGE (data->image), data->pixbuf);
-        gtk_widget_queue_draw_area (data->image, 0, 0, data->width, data->height);
-        gdk_threads_leave ();
-    }
-    return NULL;
-}
-
-gboolean
-on_delete_event (GtkWidget *widget, GdkEvent *event, gpointer data)
-{
-    return FALSE;
-}
-
-void
-on_destroy (GtkWidget *widget, gpointer data)
-{
-    ThreadData *td = (ThreadData *) data;
-    td->running = FALSE;
-    g_object_unref (td->camera);
-    gtk_main_quit ();
-}
-
-static void
-on_toolbutton_run_clicked (GtkWidget *widget, gpointer args)
-{
-    ThreadData *data = (ThreadData *) args;
-
-    if (data->running)
-        return;
-
-    GError *error = NULL;
-    data->running = TRUE;
-
-    uca_camera_start_recording (data->camera, &error);
-
-    if (error != NULL) {
-        g_printerr ("Failed to start recording: %s\n", error->message);
-        return;
-    }
-
-    if (!g_thread_create (grab_thread, data, FALSE, &error)) {
-        g_printerr ("Failed to create thread: %s\n", error->message);
-        return;
-    }
-}
-
-static void
-on_toolbutton_stop_clicked (GtkWidget *widget, gpointer args)
-{
-    ThreadData *data = (ThreadData *) args;
-    data->running = FALSE;
-    data->store = FALSE;
-    GError *error = NULL;
-    uca_camera_stop_recording (data->camera, &error);
-
-    if (error != NULL)
-        g_printerr ("Failed to stop: %s\n", error->message);
-}
-
-static void
-on_toolbutton_record_clicked (GtkWidget *widget, gpointer args)
-{
-    ThreadData *data = (ThreadData *) args;
-    data->timestamp = (int) time (0);
-    data->store = TRUE;
-    GError *error = NULL;
-
-    gtk_statusbar_push (data->statusbar, data->statusbar_context_id, "Recording...");
-
-    if (data->running != TRUE) {
-        data->running = TRUE;
-        uca_camera_start_recording (data->camera, &error);
-
-        if (!g_thread_create (grab_thread, data, FALSE, &error))
-            g_printerr ("Failed to create thread: %s\n", error->message);
-    }
-}
-
-static void
-create_main_window (GtkBuilder *builder, const gchar* camera_name)
-{
-    static ThreadData td;
-
-    GError *error = NULL;
-    UcaCamera *camera = uca_plugin_manager_new_camera (plugin_manager, camera_name, &error);
-
-    if ((camera == NULL) || (error != NULL)) {
-        g_error ("%s\n", error->message);
-        gtk_main_quit ();
-    }
-
-    guint bits_per_sample;
-    g_object_get (camera,
-            "roi-width", &td.width,
-            "roi-height", &td.height,
-            "sensor-bitdepth", &bits_per_sample,
-            NULL);
-
-    GtkWidget *window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
-    GtkWidget *image = GTK_WIDGET (gtk_builder_get_object (builder, "image"));
-    GtkWidget *property_tree_view = egg_property_tree_view_new (G_OBJECT (camera));
-    GtkContainer *scrolled_property_window = GTK_CONTAINER (gtk_builder_get_object (builder, "scrolledwindow2"));
-
-    gtk_container_add (scrolled_property_window, property_tree_view);
-    gtk_widget_show_all (GTK_WIDGET (scrolled_property_window));
-
-    GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, td.width, td.height);
-    gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
-
-    td.pixel_size = bits_per_sample > 8 ? 2 : 1;
-    td.image  = image;
-    td.pixbuf = pixbuf;
-    td.buffer = (guchar *) g_malloc (td.pixel_size * td.width * td.height);
-    td.pixels = gdk_pixbuf_get_pixels (pixbuf);
-    td.running = FALSE;
-    td.statusbar = GTK_STATUSBAR (gtk_builder_get_object (builder, "statusbar"));
-    td.statusbar_context_id = gtk_statusbar_get_context_id (td.statusbar, "Recording Information");
-    td.store = FALSE;
-    td.camera = camera;
-    td.property_model = GTK_TREE_MODEL (gtk_builder_get_object (builder, "camera-properties"));
-
-    g_signal_connect (window, "destroy", G_CALLBACK (on_destroy), &td);
-    g_signal_connect (gtk_builder_get_object (builder, "toolbutton_run"),
-            "clicked", G_CALLBACK (on_toolbutton_run_clicked), &td);
-    g_signal_connect (gtk_builder_get_object (builder, "toolbutton_stop"),
-            "clicked", G_CALLBACK (on_toolbutton_stop_clicked), &td);
-    g_signal_connect (gtk_builder_get_object (builder, "toolbutton_record"),
-            "clicked", G_CALLBACK (on_toolbutton_record_clicked), &td);
-
-    gtk_widget_show (image);
-    gtk_widget_show (window);
-}
-
-static void
-on_button_proceed_clicked (GtkWidget *widget, gpointer data)
-{
-    GtkBuilder *builder = GTK_BUILDER (data);
-    GtkWidget *choice_window = GTK_WIDGET (gtk_builder_get_object (builder, "choice-window"));
-    GtkTreeView *treeview = GTK_TREE_VIEW (gtk_builder_get_object (builder, "treeview-cameras"));
-    GtkListStore *list_store = GTK_LIST_STORE (gtk_builder_get_object (builder, "camera-types"));
-
-    GtkTreeSelection *selection = gtk_tree_view_get_selection (treeview);
-    GList *selected_rows = gtk_tree_selection_get_selected_rows (selection, NULL);
-    GtkTreeIter iter;
-
-    gtk_widget_destroy (choice_window);
-    gboolean valid = gtk_tree_model_get_iter (GTK_TREE_MODEL (list_store), &iter, selected_rows->data);
-
-    if (valid) {
-        gchar *data;
-        gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 0, &data, -1);
-        create_main_window (builder, data);
-        g_free (data);
-    }
-
-    g_list_foreach (selected_rows, (GFunc) gtk_tree_path_free, NULL);
-    g_list_free (selected_rows);
-}
-
-static void
-on_treeview_keypress (GtkWidget *widget, GdkEventKey *event, gpointer data)
-{
-    if (event->keyval == GDK_KEY_Return)
-        gtk_widget_grab_focus (GTK_WIDGET (data));
-}
-
-static void
-create_choice_window (GtkBuilder *builder)
-{
-    GList *camera_types = uca_plugin_manager_get_available_cameras (plugin_manager);
-
-    GtkWidget *choice_window = GTK_WIDGET (gtk_builder_get_object (builder, "choice-window"));
-    GtkTreeView *treeview = GTK_TREE_VIEW (gtk_builder_get_object (builder, "treeview-cameras"));
-    GtkListStore *list_store = GTK_LIST_STORE (gtk_builder_get_object (builder, "camera-types"));
-    GtkButton *proceed_button = GTK_BUTTON (gtk_builder_get_object (builder, "button-proceed"));
-    GtkTreeIter iter;
-
-    for (GList *it = g_list_first (camera_types); it != NULL; it = g_list_next (it)) {
-        gtk_list_store_append (list_store, &iter);
-        gtk_list_store_set (list_store, &iter, 0, g_strdup ((gchar *) it->data), -1);
-    }
-
-    gboolean valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
-
-    if (valid) {
-        GtkTreeSelection *selection = gtk_tree_view_get_selection (treeview);
-        gtk_tree_selection_unselect_all (selection);
-        gtk_tree_selection_select_path (selection, gtk_tree_model_get_path (GTK_TREE_MODEL (list_store), &iter));
-    }
-
-    g_signal_connect (proceed_button, "clicked", G_CALLBACK (on_button_proceed_clicked), builder);
-    g_signal_connect (treeview, "key-press-event", G_CALLBACK (on_treeview_keypress), proceed_button);
-    gtk_widget_show_all (GTK_WIDGET (choice_window));
-
-    g_list_foreach (camera_types, (GFunc) g_free, NULL);
-    g_list_free (camera_types);
-}
-
-int
-main (int argc, char *argv[])
-{
-    GError *error = NULL;
-
-    g_thread_init (NULL);
-    gdk_threads_init ();
-    gtk_init (&argc, &argv);
-
-    GtkBuilder *builder = gtk_builder_new ();
-
-    if (!gtk_builder_add_from_file (builder, CONTROL_GLADE_PATH, &error)) {
-        g_print ("Error: %s\n", error->message);
-        return 1;
-    }
-
-    plugin_manager = uca_plugin_manager_new ();
-    create_choice_window (builder);
-    gtk_builder_connect_signals (builder, NULL);
-
-    gdk_threads_enter ();
-    gtk_main ();
-    gdk_threads_leave ();
-
-    g_object_unref (plugin_manager);
-    return 0;
-}
diff --git a/test/control.glade b/test/control.glade
deleted file mode 100644
index d7ba2fc..0000000
--- a/test/control.glade
+++ /dev/null
@@ -1,302 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <requires lib="gtk+" version="2.20"/>
-  <!-- interface-naming-policy project-wide -->
-  <object class="GtkListStore" id="camera-types">
-    <columns>
-      <!-- column-name name -->
-      <column type="gchararray"/>
-    </columns>
-  </object>
-  <object class="GtkListStore" id="camera-properties">
-    <columns>
-      <!-- column-name PropertyName -->
-      <column type="gchararray"/>
-      <!-- column-name PropertyValue -->
-      <column type="gchararray"/>
-      <!-- column-name writeable -->
-      <column type="gboolean"/>
-    </columns>
-  </object>
-  <object class="GtkWindow" id="window">
-    <property name="title" translatable="yes">Camera Control</property>
-    <property name="default_width">1024</property>
-    <property name="default_height">768</property>
-    <signal name="delete_event" handler="on_delete_event"/>
-    <child>
-      <object class="GtkVBox" id="vbox1">
-        <property name="visible">True</property>
-        <child>
-          <object class="GtkMenuBar" id="menubar1">
-            <property name="visible">True</property>
-            <child>
-              <object class="GtkMenuItem" id="menuitem1">
-                <property name="visible">True</property>
-                <property name="label" translatable="yes">_File</property>
-                <property name="use_underline">True</property>
-                <child type="submenu">
-                  <object class="GtkMenu" id="menu_file">
-                    <property name="visible">True</property>
-                    <child>
-                      <object class="GtkImageMenuItem" id="imagemenuitem1">
-                        <property name="label">gtk-new</property>
-                        <property name="visible">True</property>
-                        <property name="use_underline">True</property>
-                        <property name="use_stock">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="imagemenuitem2">
-                        <property name="label">gtk-open</property>
-                        <property name="visible">True</property>
-                        <property name="use_underline">True</property>
-                        <property name="use_stock">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="imagemenuitem3">
-                        <property name="label">gtk-save</property>
-                        <property name="visible">True</property>
-                        <property name="use_underline">True</property>
-                        <property name="use_stock">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="imagemenuitem4">
-                        <property name="label">gtk-save-as</property>
-                        <property name="visible">True</property>
-                        <property name="use_underline">True</property>
-                        <property name="use_stock">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkSeparatorMenuItem" id="separatormenuitem1">
-                        <property name="visible">True</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkImageMenuItem" id="imagemenuitem_quit">
-                        <property name="label">gtk-quit</property>
-                        <property name="visible">True</property>
-                        <property name="use_underline">True</property>
-                        <property name="use_stock">True</property>
-                        <signal name="activate" handler="gtk_main_quit"/>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem" id="menuitem4">
-                <property name="visible">True</property>
-                <property name="label" translatable="yes">_Help</property>
-                <property name="use_underline">True</property>
-                <child type="submenu">
-                  <object class="GtkMenu" id="menu_help">
-                    <property name="visible">True</property>
-                    <child>
-                      <object class="GtkImageMenuItem" id="imagemenuitem_about">
-                        <property name="label">gtk-about</property>
-                        <property name="visible">True</property>
-                        <property name="use_underline">True</property>
-                        <property name="use_stock">True</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkToolbar" id="toolbar">
-            <property name="visible">True</property>
-            <child>
-              <object class="GtkToolButton" id="toolbutton_run">
-                <property name="visible">True</property>
-                <property name="label" translatable="yes">Run</property>
-                <property name="use_underline">True</property>
-                <property name="stock_id">gtk-media-play</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="homogeneous">True</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkToolButton" id="toolbutton_record">
-                <property name="visible">True</property>
-                <property name="label" translatable="yes">Record</property>
-                <property name="use_underline">True</property>
-                <property name="stock_id">gtk-media-record</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="homogeneous">True</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkToolButton" id="toolbutton_stop">
-                <property name="visible">True</property>
-                <property name="label" translatable="yes">Stop</property>
-                <property name="use_underline">True</property>
-                <property name="stock_id">gtk-media-stop</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="homogeneous">True</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkHPaned" id="hpaned1">
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="border_width">6</property>
-            <child>
-              <object class="GtkScrolledWindow" id="scrolledwindow1">
-                <property name="width_request">300</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="hscrollbar_policy">automatic</property>
-                <property name="vscrollbar_policy">automatic</property>
-                <child>
-                  <object class="GtkViewport" id="viewport1">
-                    <property name="visible">True</property>
-                    <property name="resize_mode">queue</property>
-                    <child>
-                      <object class="GtkImage" id="image">
-                        <property name="visible">True</property>
-                        <property name="stock">gtk-missing-image</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="resize">True</property>
-                <property name="shrink">False</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkScrolledWindow" id="scrolledwindow2">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="hscrollbar_policy">automatic</property>
-                <property name="vscrollbar_policy">automatic</property>
-                <child>
-                  <placeholder/>
-                </child>
-              </object>
-              <packing>
-                <property name="resize">True</property>
-                <property name="shrink">True</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="position">2</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkStatusbar" id="statusbar">
-            <property name="visible">True</property>
-            <property name="spacing">2</property>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="position">3</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </object>
-  <object class="GtkAdjustment" id="adjustment_scale">
-    <property name="value">65535</property>
-    <property name="lower">1</property>
-    <property name="upper">65535</property>
-    <property name="step_increment">1</property>
-    <property name="page_increment">10</property>
-  </object>
-  <object class="GtkWindow" id="choice-window">
-    <property name="border_width">6</property>
-    <child>
-      <object class="GtkVBox" id="vbox3">
-        <property name="visible">True</property>
-        <property name="spacing">2</property>
-        <child>
-          <object class="GtkTreeView" id="treeview-cameras">
-            <property name="visible">True</property>
-            <property name="can_focus">True</property>
-            <property name="model">camera-types</property>
-            <child>
-              <object class="GtkTreeViewColumn" id="treeviewcolumn1">
-                <property name="title">Choose camera</property>
-                <child>
-                  <object class="GtkCellRendererText" id="cellrenderertext1"/>
-                  <attributes>
-                    <attribute name="text">0</attribute>
-                  </attributes>
-                </child>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="position">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkHButtonBox" id="hbuttonbox1">
-            <property name="visible">True</property>
-            <property name="spacing">6</property>
-            <property name="layout_style">end</property>
-            <child>
-              <object class="GtkButton" id="button-cancel">
-                <property name="label">gtk-quit</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
-                <signal name="clicked" handler="gtk_main_quit"/>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="button-proceed">
-                <property name="label">gtk-ok</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="padding">6</property>
-            <property name="position">1</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
diff --git a/test/egg-property-cell-renderer.c b/test/egg-property-cell-renderer.c
deleted file mode 100644
index 9df5cc3..0000000
--- a/test/egg-property-cell-renderer.c
+++ /dev/null
@@ -1,594 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#include <stdlib.h>
-#include "egg-property-cell-renderer.h"
-
-G_DEFINE_TYPE (EggPropertyCellRenderer, egg_property_cell_renderer, GTK_TYPE_CELL_RENDERER)
-
-#define EGG_PROPERTY_CELL_RENDERER_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), EGG_TYPE_PROPERTY_CELL_RENDERER, EggPropertyCellRendererPrivate))
-
-
-struct _EggPropertyCellRendererPrivate
-{
-    GObject         *object;
-    GtkListStore    *list_store;
-    GtkCellRenderer *renderer;
-    GtkCellRenderer *text_renderer;
-    GtkCellRenderer *spin_renderer;
-    GtkCellRenderer *toggle_renderer;
-    GtkCellRenderer *combo_renderer;
-    GHashTable      *combo_models;
-};
-
-enum
-{
-    PROP_0,
-    PROP_PROP_NAME,
-    N_PROPERTIES
-};
-
-enum
-{
-    COMBO_COLUMN_VALUE_NAME,
-    COMBO_COLUMN_VALUE,
-    N_COMBO_COLUMNS
-};
-
-static GParamSpec *egg_property_cell_renderer_properties[N_PROPERTIES] = { NULL, };
-
-GtkCellRenderer *
-egg_property_cell_renderer_new (GObject         *object,
-                                GtkListStore    *list_store)
-{
-    EggPropertyCellRenderer *renderer;
-
-    renderer = EGG_PROPERTY_CELL_RENDERER (g_object_new (EGG_TYPE_PROPERTY_CELL_RENDERER, NULL));
-    renderer->priv->object = object;
-    renderer->priv->list_store = list_store;
-    return GTK_CELL_RENDERER (renderer);
-}
-
-static GParamSpec *
-get_pspec_from_object (GObject *object, const gchar *prop_name)
-{
-    GObjectClass *oclass = G_OBJECT_GET_CLASS (object);
-    return g_object_class_find_property (oclass, prop_name);
-}
-
-static void
-get_string_double_repr (GObject *object, const gchar *prop_name, gchar **text, gdouble *number)
-{
-    GParamSpec *pspec;
-    GValue from = { 0 };
-    GValue to_string = { 0 };
-    GValue to_double = { 0 };
-
-    pspec = get_pspec_from_object (object, prop_name);
-    g_value_init (&from, pspec->value_type);
-    g_value_init (&to_string, G_TYPE_STRING);
-    g_value_init (&to_double, G_TYPE_DOUBLE);
-    g_object_get_property (object, prop_name, &from);
-
-    if (g_value_transform (&from, &to_string))
-        *text = g_strdup (g_value_get_string (&to_string));
-    else
-        g_warning ("Could not convert from %s gchar*\n", g_type_name (pspec->value_type));
-
-    if (g_value_transform (&from, &to_double))
-        *number = g_value_get_double (&to_double);
-    else
-        g_warning ("Could not convert from %s to gdouble\n", g_type_name (pspec->value_type));
-}
-
-static void
-clear_adjustment (GObject *object)
-{
-    GtkAdjustment *adjustment;
-
-    g_object_get (object,
-            "adjustment", &adjustment,
-            NULL);
-
-    if (adjustment)
-        g_object_unref (adjustment);
-
-    g_object_set (object,
-            "adjustment", NULL,
-            NULL);
-}
-
-static void
-egg_property_cell_renderer_set_renderer (EggPropertyCellRenderer    *renderer,
-                                         const gchar                *prop_name)
-{
-    EggPropertyCellRendererPrivate *priv;
-    GParamSpec *pspec;
-    gchar *text = NULL;
-    gdouble number;
-
-    priv = EGG_PROPERTY_CELL_RENDERER_GET_PRIVATE (renderer);
-    pspec = get_pspec_from_object (priv->object, prop_name);
-
-    /*
-     * Set this renderers mode, so that any actions can be forwarded to our
-     * child renderers.
-     */
-    switch (pspec->value_type) {
-        /* toggle renderers */
-        case G_TYPE_BOOLEAN:
-            priv->renderer = priv->toggle_renderer;
-            g_object_set (renderer, "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
-            break;
-
-        /* spin renderers */
-        case G_TYPE_FLOAT:
-        case G_TYPE_DOUBLE:
-            priv->renderer = priv->spin_renderer;
-            g_object_set (renderer, "mode", GTK_CELL_RENDERER_MODE_EDITABLE, NULL);
-            g_object_set (priv->renderer, "digits", 5, NULL);
-            break;
-
-        case G_TYPE_INT:
-        case G_TYPE_UINT:
-        case G_TYPE_LONG:
-        case G_TYPE_ULONG:
-        case G_TYPE_INT64:
-        case G_TYPE_UINT64:
-            priv->renderer = priv->spin_renderer;
-            g_object_set (renderer, "mode", GTK_CELL_RENDERER_MODE_EDITABLE, NULL);
-            g_object_set (priv->renderer, "digits", 0, NULL);
-            break;
-
-        /* text renderers */
-        case G_TYPE_POINTER:
-        case G_TYPE_STRING:
-            priv->renderer = priv->text_renderer;
-            g_object_set (renderer, "mode", GTK_CELL_RENDERER_MODE_EDITABLE, NULL);
-            break;
-
-        /* combo renderers */
-        default:
-            if (G_TYPE_IS_ENUM (pspec->value_type)) {
-                priv->renderer = priv->combo_renderer;
-                g_object_set (renderer, "mode", GTK_CELL_RENDERER_MODE_EDITABLE, NULL);
-            }
-            break;
-    }
-
-    /*
-     * Set the content from the objects property.
-     */
-    switch (pspec->value_type) {
-        case G_TYPE_BOOLEAN:
-            {
-                gboolean val;
-
-                g_object_get (priv->object, prop_name, &val, NULL);
-                g_object_set (priv->renderer,
-                        "active", val,
-                        "activatable", pspec->flags & G_PARAM_WRITABLE ? TRUE : FALSE,
-                        NULL);
-                break;
-            }
-
-        case G_TYPE_INT:
-        case G_TYPE_UINT:
-        case G_TYPE_LONG:
-        case G_TYPE_ULONG:
-        case G_TYPE_INT64:
-        case G_TYPE_UINT64:
-        case G_TYPE_FLOAT:
-        case G_TYPE_DOUBLE:
-            get_string_double_repr (priv->object, prop_name, &text, &number);
-            break;
-
-        case G_TYPE_STRING:
-            g_object_get (priv->object, prop_name, &text, NULL);
-            break;
-
-        case G_TYPE_POINTER:
-            {
-                gpointer val;
-
-                g_object_get (priv->object, prop_name, &val, NULL);
-                text = g_strdup_printf ("0x%x", GPOINTER_TO_INT (val));
-            }
-            break;
-
-        default:
-            if (G_TYPE_IS_ENUM (pspec->value_type)) {
-                GParamSpecEnum *pspec_enum;
-                GEnumClass *enum_class;
-                GtkTreeModel *combo_model;
-                GtkTreeIter iter;
-                gint value;
-
-                g_object_get (priv->object, prop_name, &value, NULL);
-
-                pspec_enum = G_PARAM_SPEC_ENUM (pspec);
-                enum_class = pspec_enum->enum_class;
-                combo_model = g_hash_table_lookup (priv->combo_models, prop_name);
-
-                if (combo_model == NULL) {
-                    combo_model = GTK_TREE_MODEL (gtk_list_store_new (N_COMBO_COLUMNS, G_TYPE_STRING, G_TYPE_INT));
-                    g_hash_table_insert (priv->combo_models, g_strdup (prop_name), combo_model);
-
-                    for (guint i = 0; i < enum_class->n_values; i++) {
-                        gtk_list_store_append (GTK_LIST_STORE (combo_model), &iter);
-                        gtk_list_store_set (GTK_LIST_STORE (combo_model), &iter,
-                                COMBO_COLUMN_VALUE_NAME, enum_class->values[i].value_name,
-                                COMBO_COLUMN_VALUE, enum_class->values[i].value,
-                                -1);
-                    }
-                }
-
-
-                for (guint i = 0; i < enum_class->n_values; i++) {
-                    if (enum_class->values[i].value == value)
-                        text = g_strdup (enum_class->values[i].value_name);
-                }
-
-                g_object_set (priv->renderer,
-                        "model", combo_model,
-                        "text-column", 0,
-                        NULL);
-            }
-            break;
-    }
-
-    if (pspec->flags & G_PARAM_WRITABLE) {
-        if (GTK_IS_CELL_RENDERER_TOGGLE (priv->renderer))
-            g_object_set (priv->renderer, "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
-        else
-            g_object_set (priv->renderer, "foreground", "#000000", NULL);
-
-        if (GTK_IS_CELL_RENDERER_TEXT (priv->renderer)) {
-            g_object_set (priv->renderer,
-                    "editable", TRUE,
-                    "mode", GTK_CELL_RENDERER_MODE_EDITABLE,
-                    NULL);
-        }
-
-        if (GTK_IS_CELL_RENDERER_SPIN (priv->renderer)) {
-            GtkObject *adjustment = NULL;
-
-#define gtk_typed_adjustment_new(type, pspec, val, step_inc, page_inc) \
-    gtk_adjustment_new (val, ((type *) pspec)->minimum, ((type *) pspec)->maximum, step_inc, page_inc, 0)
-
-            switch (pspec->value_type) {
-                case G_TYPE_INT:
-                    adjustment = gtk_typed_adjustment_new (GParamSpecInt, pspec, number, 1, 10);
-                    break;
-                case G_TYPE_UINT:
-                    adjustment = gtk_typed_adjustment_new (GParamSpecUInt, pspec, number, 1, 10);
-                    break;
-                case G_TYPE_LONG:
-                    adjustment = gtk_typed_adjustment_new (GParamSpecLong, pspec, number, 1, 10);
-                    break;
-                case G_TYPE_ULONG:
-                    adjustment = gtk_typed_adjustment_new (GParamSpecULong, pspec, number, 1, 10);
-                    break;
-                case G_TYPE_INT64:
-                    adjustment = gtk_typed_adjustment_new (GParamSpecInt64, pspec, number, 1, 10);
-                    break;
-                case G_TYPE_UINT64:
-                    adjustment = gtk_typed_adjustment_new (GParamSpecUInt64, pspec, number, 1, 10);
-                    break;
-                case G_TYPE_FLOAT:
-                    adjustment = gtk_typed_adjustment_new (GParamSpecFloat, pspec, number, 0.05, 10);
-                    break;
-                case G_TYPE_DOUBLE:
-                    adjustment = gtk_typed_adjustment_new (GParamSpecDouble, pspec, number, 0.05, 10);
-                    break;
-            }
-
-            clear_adjustment (G_OBJECT (priv->renderer));
-            g_object_set (priv->renderer, "adjustment", adjustment, NULL);
-        }
-    }
-    else {
-        g_object_set (priv->renderer, "mode", GTK_CELL_RENDERER_MODE_INERT, NULL);
-
-        if (!GTK_IS_CELL_RENDERER_TOGGLE (priv->renderer))
-            g_object_set (priv->renderer, "foreground", "#aaaaaa", NULL);
-    }
-
-    if (text != NULL) {
-        g_object_set (priv->renderer, "text", text, NULL);
-        g_free (text);
-    }
-}
-
-static gchar *
-get_prop_name_from_tree_model (GtkTreeModel *model, const gchar *path)
-{
-    GtkTreeIter iter;
-    gchar *prop_name = NULL;
-
-    /* TODO: don't assume column 0 to contain the prop name */
-    if (gtk_tree_model_get_iter_from_string (model, &iter, path))
-        gtk_tree_model_get (model, &iter, 0, &prop_name, -1);
-
-    return prop_name;
-}
-
-static void
-egg_property_cell_renderer_toggle_cb (GtkCellRendererToggle *renderer,
-                                      gchar                 *path,
-                                      gpointer               user_data)
-{
-    EggPropertyCellRendererPrivate *priv;
-    gchar *prop_name;
-
-    priv = (EggPropertyCellRendererPrivate *) user_data;
-    prop_name = get_prop_name_from_tree_model (GTK_TREE_MODEL (priv->list_store), path);
-
-    if (prop_name != NULL) {
-        gboolean activated;
-
-        g_object_get (priv->object, prop_name, &activated, NULL);
-        g_object_set (priv->object, prop_name, !activated, NULL);
-        g_free (prop_name);
-    }
-}
-
-static void
-egg_property_cell_renderer_text_edited_cb (GtkCellRendererText  *renderer,
-                                           gchar                *path,
-                                           gchar                *new_text,
-                                           gpointer              user_data)
-{
-    EggPropertyCellRendererPrivate *priv;
-    gchar *prop_name;
-
-    priv = (EggPropertyCellRendererPrivate *) user_data;
-    prop_name = get_prop_name_from_tree_model (GTK_TREE_MODEL (priv->list_store), path);
-
-    if (prop_name != NULL) {
-        g_object_set (priv->object, prop_name, new_text, NULL);
-        g_free (prop_name);
-    }
-}
-
-static void
-egg_property_cell_renderer_spin_edited_cb (GtkCellRendererText  *renderer,
-                                           gchar                *path,
-                                           gchar                *new_text,
-                                           gpointer              user_data)
-{
-    EggPropertyCellRendererPrivate *priv;
-    gchar *prop_name;
-
-    priv = (EggPropertyCellRendererPrivate *) user_data;
-    prop_name = get_prop_name_from_tree_model (GTK_TREE_MODEL (priv->list_store), path);
-
-    if (prop_name != NULL) {
-        GParamSpec *pspec;
-        GValue from = { 0 };
-        GValue to = { 0 };
-
-        pspec = get_pspec_from_object (priv->object, prop_name);
-
-        g_value_init (&from, G_TYPE_DOUBLE);
-        g_value_init (&to, pspec->value_type);
-        g_value_set_double (&from, strtod (new_text, NULL));
-
-        if (g_value_transform (&from, &to))
-            g_object_set_property (priv->object, prop_name, &to);
-        else
-            g_warning ("Could not transform %s to %s\n",
-                    g_value_get_string (&from), g_type_name (pspec->value_type));
-
-        g_free (prop_name);
-    }
-}
-
-static void
-egg_property_cell_renderer_changed_cb (GtkCellRendererCombo *combo,
-                                       gchar                *path,
-                                       GtkTreeIter          *new_iter,
-                                       gpointer              user_data)
-{
-    EggPropertyCellRendererPrivate *priv;
-    gchar *prop_name;
-
-    priv = (EggPropertyCellRendererPrivate *) user_data;
-    prop_name = get_prop_name_from_tree_model (GTK_TREE_MODEL (priv->list_store), path);
-
-    if (prop_name != NULL) {
-        GtkTreeModel *combo_model;
-        gchar *value_name;
-        gint value;
-
-        combo_model = g_hash_table_lookup (priv->combo_models, prop_name);
-
-        gtk_tree_model_get (combo_model, new_iter,
-                COMBO_COLUMN_VALUE_NAME, &value_name,
-                COMBO_COLUMN_VALUE, &value,
-                -1);
-
-        g_object_set (priv->object, prop_name, value, NULL);
-        g_free (value_name);
-        g_free (prop_name);
-    }
-}
-
-static void
-egg_property_cell_renderer_get_size (GtkCellRenderer    *cell,
-                                     GtkWidget          *widget,
-                                     GdkRectangle       *cell_area,
-                                     gint               *x_offset,
-                                     gint               *y_offset,
-                                     gint               *width,
-                                     gint               *height)
-{
-
-    EggPropertyCellRendererPrivate *priv = EGG_PROPERTY_CELL_RENDERER_GET_PRIVATE (cell);
-    gtk_cell_renderer_get_size (priv->renderer, widget, cell_area, x_offset, y_offset, width, height);
-}
-
-static void
-egg_property_cell_renderer_render (GtkCellRenderer      *cell,
-                                   GdkDrawable          *window,
-                                   GtkWidget            *widget,
-                                   GdkRectangle         *background_area,
-                                   GdkRectangle         *cell_area,
-                                   GdkRectangle         *expose_area,
-                                   GtkCellRendererState  flags)
-{
-    EggPropertyCellRendererPrivate *priv = EGG_PROPERTY_CELL_RENDERER_GET_PRIVATE (cell);
-    gtk_cell_renderer_render (priv->renderer, window, widget, background_area, cell_area, expose_area, flags);
-}
-
-static gboolean
-egg_property_cell_renderer_activate (GtkCellRenderer        *cell,
-                                     GdkEvent               *event,
-                                     GtkWidget              *widget,
-                                     const gchar            *path,
-                                     GdkRectangle           *background_area,
-                                     GdkRectangle           *cell_area,
-                                     GtkCellRendererState    flags)
-{
-    EggPropertyCellRendererPrivate *priv = EGG_PROPERTY_CELL_RENDERER_GET_PRIVATE (cell);
-    return gtk_cell_renderer_activate (priv->renderer, event, widget, path, background_area, cell_area, flags);
-}
-
-static GtkCellEditable *
-egg_property_cell_renderer_start_editing (GtkCellRenderer        *cell,
-                                          GdkEvent               *event,
-                                          GtkWidget              *widget,
-                                          const gchar            *path,
-                                          GdkRectangle           *background_area,
-                                          GdkRectangle           *cell_area,
-                                          GtkCellRendererState    flags)
-{
-    EggPropertyCellRendererPrivate *priv = EGG_PROPERTY_CELL_RENDERER_GET_PRIVATE (cell);
-    return gtk_cell_renderer_start_editing (priv->renderer, event, widget, path, background_area, cell_area, flags);
-}
-
-static void
-egg_property_cell_renderer_dispose (GObject *object)
-{
-    EggPropertyCellRenderer *renderer = EGG_PROPERTY_CELL_RENDERER (object);
-    g_hash_table_destroy (renderer->priv->combo_models);
-}
-
-static void
-egg_property_cell_renderer_set_property (GObject        *object,
-                                         guint           property_id,
-                                         const GValue   *value,
-                                         GParamSpec     *pspec)
-{
-    g_return_if_fail (EGG_IS_PROPERTY_CELL_RENDERER (object));
-    EggPropertyCellRenderer *renderer = EGG_PROPERTY_CELL_RENDERER (object);
-
-    switch (property_id) {
-        case PROP_PROP_NAME:
-            egg_property_cell_renderer_set_renderer (renderer, g_value_get_string (value));
-            break;
-
-        default:
-            G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-            return;
-    }
-}
-
-static void
-egg_property_cell_renderer_get_property (GObject    *object,
-                                         guint       property_id,
-                                         GValue     *value,
-                                         GParamSpec *pspec)
-{
-    g_return_if_fail (EGG_IS_PROPERTY_CELL_RENDERER (object));
-
-    switch (property_id) {
-        default:
-            G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-            return;
-    }
-}
-
-static void
-egg_property_cell_renderer_class_init (EggPropertyCellRendererClass *klass)
-{
-    GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-    GtkCellRendererClass *cellrenderer_class = GTK_CELL_RENDERER_CLASS (klass);
-
-    gobject_class->set_property = egg_property_cell_renderer_set_property;
-    gobject_class->get_property = egg_property_cell_renderer_get_property;
-    gobject_class->dispose = egg_property_cell_renderer_dispose;
-
-    cellrenderer_class->render = egg_property_cell_renderer_render;
-    cellrenderer_class->get_size = egg_property_cell_renderer_get_size;
-    cellrenderer_class->activate = egg_property_cell_renderer_activate;
-    cellrenderer_class->start_editing = egg_property_cell_renderer_start_editing;
-
-    egg_property_cell_renderer_properties[PROP_PROP_NAME] =
-            g_param_spec_string("prop-name",
-                                "Property name", "Property name", "",
-                                G_PARAM_READWRITE);
-
-    g_object_class_install_property(gobject_class, PROP_PROP_NAME, egg_property_cell_renderer_properties[PROP_PROP_NAME]);
-
-    g_type_class_add_private (klass, sizeof (EggPropertyCellRendererPrivate));
-}
-
-static void
-egg_property_cell_renderer_init (EggPropertyCellRenderer *renderer)
-{
-    EggPropertyCellRendererPrivate *priv;
-
-    renderer->priv = priv = EGG_PROPERTY_CELL_RENDERER_GET_PRIVATE (renderer);
-
-    priv->text_renderer = gtk_cell_renderer_text_new ();
-    priv->spin_renderer = gtk_cell_renderer_spin_new ();
-    priv->toggle_renderer = gtk_cell_renderer_toggle_new ();
-    priv->combo_renderer = gtk_cell_renderer_combo_new ();
-    priv->renderer = priv->text_renderer;
-    priv->combo_models = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
-
-    g_object_set (priv->text_renderer,
-            "editable", TRUE,
-            NULL);
-
-    g_object_set (priv->spin_renderer,
-            "editable", TRUE,
-            NULL);
-
-    g_object_set (priv->toggle_renderer,
-            "xalign", 0.0f,
-            "activatable", TRUE,
-            "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE,
-            NULL);
-
-    g_object_set (priv->combo_renderer,
-            "has-entry", FALSE,
-            NULL);
-
-    g_signal_connect (priv->spin_renderer, "edited",
-            G_CALLBACK (egg_property_cell_renderer_spin_edited_cb), priv);
-
-    g_signal_connect (priv->text_renderer, "edited",
-            G_CALLBACK (egg_property_cell_renderer_text_edited_cb), NULL);
-
-    g_signal_connect (priv->toggle_renderer, "toggled",
-            G_CALLBACK (egg_property_cell_renderer_toggle_cb), priv);
-
-    g_signal_connect (priv->combo_renderer, "changed",
-            G_CALLBACK (egg_property_cell_renderer_changed_cb), priv);
-}
diff --git a/test/egg-property-cell-renderer.h b/test/egg-property-cell-renderer.h
deleted file mode 100644
index d4dbe02..0000000
--- a/test/egg-property-cell-renderer.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#ifndef EGG_PROPERTY_CELL_RENDERER_H
-#define EGG_PROPERTY_CELL_RENDERER_H
-
-#include <gtk/gtk.h>
-
-G_BEGIN_DECLS
-
-#define EGG_TYPE_PROPERTY_CELL_RENDERER             (egg_property_cell_renderer_get_type())
-#define EGG_PROPERTY_CELL_RENDERER(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj), EGG_TYPE_PROPERTY_CELL_RENDERER, EggPropertyCellRenderer))
-#define EGG_IS_PROPERTY_CELL_RENDERER(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj), EGG_TYPE_PROPERTY_CELL_RENDERER))
-#define EGG_PROPERTY_CELL_RENDERER_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass), EGG_TYPE_PROPERTY_CELL_RENDERER, EggPropertyCellRendererClass))
-#define EGG_IS_PROPERTY_CELL_RENDERER_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass), EGG_TYPE_PROPERTY_CELL_RENDERER))
-#define EGG_PROPERTY_CELL_RENDERER_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS((obj), EGG_TYPE_PROPERTY_CELL_RENDERER, EggPropertyCellRendererClass))
-
-typedef struct _EggPropertyCellRenderer           EggPropertyCellRenderer;
-typedef struct _EggPropertyCellRendererClass      EggPropertyCellRendererClass;
-typedef struct _EggPropertyCellRendererPrivate    EggPropertyCellRendererPrivate;
-
-struct _EggPropertyCellRenderer
-{
-    GtkCellRenderer parent_instance;
-
-    /*< private >*/
-    EggPropertyCellRendererPrivate *priv;
-};
-
-struct _EggPropertyCellRendererClass
-{
-    GtkCellRendererClass parent_class;
-};
-
-GType               egg_property_cell_renderer_get_type (void);
-GtkCellRenderer*    egg_property_cell_renderer_new      (GObject         *object,
-                                                         GtkListStore    *list_store);
-
-G_END_DECLS
-
-#endif
diff --git a/test/egg-property-tree-view.c b/test/egg-property-tree-view.c
deleted file mode 100644
index f4ed2fb..0000000
--- a/test/egg-property-tree-view.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-
-#include "egg-property-tree-view.h"
-#include "egg-property-cell-renderer.h"
-
-G_DEFINE_TYPE (EggPropertyTreeView, egg_property_tree_view, GTK_TYPE_TREE_VIEW)
-
-#define EGG_PROPERTY_TREE_VIEW_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), EGG_TYPE_PROPERTY_TREE_VIEW, EggPropertyTreeViewPrivate))
-
-struct _EggPropertyTreeViewPrivate
-{
-    GtkListStore *list_store;
-};
-
-enum
-{
-    COLUMN_PROP_NAME,
-    COLUMN_PROP_ROW,
-    COLUMN_PROP_ADJUSTMENT,
-    N_COLUMNS
-};
-
-static void
-egg_property_tree_view_populate_model_with_properties (GtkListStore *model, GObject *object)
-{
-    GParamSpec **pspecs;
-    GObjectClass *oclass;
-    guint n_properties;
-    GtkTreeIter iter;
-
-    oclass = G_OBJECT_GET_CLASS (object);
-    pspecs = g_object_class_list_properties (oclass, &n_properties);
-
-    for (guint i = 0; i < n_properties; i++) {
-        if (pspecs[i]->flags & G_PARAM_READABLE) {
-            GtkObject *adjustment;
-
-            adjustment = gtk_adjustment_new (5, 0, 1000, 1, 10, 0);
-
-            gtk_list_store_append (model, &iter);
-            gtk_list_store_set (model, &iter,
-                    COLUMN_PROP_NAME, pspecs[i]->name,
-                    COLUMN_PROP_ROW, FALSE,
-                    COLUMN_PROP_ADJUSTMENT, adjustment,
-                    -1);
-        }
-    }
-
-    g_free (pspecs);
-}
-
-GtkWidget *
-egg_property_tree_view_new (GObject *object)
-{
-    EggPropertyTreeView *property_tree_view;
-    GtkTreeView *tree_view;
-    GtkTreeViewColumn *prop_column, *value_column;
-    GtkCellRenderer *prop_renderer, *value_renderer;
-    GtkListStore *list_store;
-
-    property_tree_view = EGG_PROPERTY_TREE_VIEW (g_object_new (EGG_TYPE_PROPERTY_TREE_VIEW, NULL));
-    list_store = property_tree_view->priv->list_store;
-    tree_view = GTK_TREE_VIEW (property_tree_view);
-
-    egg_property_tree_view_populate_model_with_properties (list_store, object);
-    gtk_tree_view_set_model (tree_view, GTK_TREE_MODEL (list_store));
-
-    prop_renderer = gtk_cell_renderer_text_new ();
-    prop_column = gtk_tree_view_column_new_with_attributes ("Property", prop_renderer,
-            "text", COLUMN_PROP_NAME,
-            NULL);
-
-    value_renderer = egg_property_cell_renderer_new (object, list_store);
-    value_column = gtk_tree_view_column_new_with_attributes ("Value", value_renderer,
-            "prop-name", COLUMN_PROP_NAME,
-            NULL);
-
-    gtk_tree_view_append_column (tree_view, prop_column);
-    gtk_tree_view_append_column (tree_view, value_column);
-
-    return GTK_WIDGET (tree_view);
-}
-
-static void
-egg_property_tree_view_class_init (EggPropertyTreeViewClass *klass)
-{
-    g_type_class_add_private (klass, sizeof (EggPropertyTreeViewPrivate));
-}
-
-static void
-egg_property_tree_view_init (EggPropertyTreeView *tree_view)
-{
-    EggPropertyTreeViewPrivate *priv = EGG_PROPERTY_TREE_VIEW_GET_PRIVATE (tree_view);
-
-    tree_view->priv = priv = EGG_PROPERTY_TREE_VIEW_GET_PRIVATE (tree_view);
-    priv->list_store = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING, G_TYPE_BOOLEAN, GTK_TYPE_ADJUSTMENT);
-}
-
diff --git a/test/egg-property-tree-view.h b/test/egg-property-tree-view.h
deleted file mode 100644
index e8fd0fe..0000000
--- a/test/egg-property-tree-view.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#ifndef EGG_PROPERTY_TREE_VIEW_H
-#define EGG_PROPERTY_TREE_VIEW_H
-
-#include <gtk/gtk.h>
-
-G_BEGIN_DECLS
-
-#define EGG_TYPE_PROPERTY_TREE_VIEW             (egg_property_tree_view_get_type())
-#define EGG_PROPERTY_TREE_VIEW(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj), EGG_TYPE_PROPERTY_TREE_VIEW, EggPropertyTreeView))
-#define EGG_IS_PROPERTY_TREE_VIEW(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj), EGG_TYPE_PROPERTY_TREE_VIEW))
-#define EGG_PROPERTY_TREE_VIEW_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass), EGG_TYPE_PROPERTY_TREE_VIEW, EggPropertyTreeViewClass))
-#define EGG_IS_PROPERTY_TREE_VIEW_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass), EGG_TYPE_PROPERTY_TREE_VIEW))
-#define EGG_PROPERTY_TREE_VIEW_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS((obj), EGG_TYPE_PROPERTY_TREE_VIEW, EggPropertyTreeViewClass))
-
-typedef struct _EggPropertyTreeView           EggPropertyTreeView;
-typedef struct _EggPropertyTreeViewClass      EggPropertyTreeViewClass;
-typedef struct _EggPropertyTreeViewPrivate    EggPropertyTreeViewPrivate;
-
-struct _EggPropertyTreeView
-{
-    GtkTreeView parent_instance;
-
-    /*< private >*/
-    EggPropertyTreeViewPrivate *priv;
-};
-
-struct _EggPropertyTreeViewClass
-{
-    GtkTreeViewClass parent_class;
-};
-
-GType           egg_property_tree_view_get_type (void)              G_GNUC_CONST;
-GtkWidget*      egg_property_tree_view_new      (GObject *object);
-
-G_END_DECLS
-
-#endif
diff --git a/test/grab-async.c b/test/grab-async.c
deleted file mode 100644
index 6132829..0000000
--- a/test/grab-async.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#include <glib-object.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include "uca-plugin-manager.h"
-#include "uca-camera.h"
-
-static UcaCamera *camera = NULL;
-
-typedef struct {
-    guint roi_width;
-    guint roi_height;
-    guint counter;
-} CallbackData;
-
-static void
-sigint_handler(int signal)
-{
-    printf("Closing down libuca\n");
-    uca_camera_stop_recording(camera, NULL);
-    g_object_unref(camera);
-    exit(signal);
-}
-
-static void
-grab_callback(gpointer data, gpointer user_data)
-{
-    CallbackData *cbd = (CallbackData *) user_data;
-    gchar *filename = g_strdup_printf("frame-%04i.raw", cbd->counter++);
-    FILE *fp = fopen(filename, "wb");
-
-    fwrite(data, sizeof(guint16), cbd->roi_width * cbd->roi_height, fp);
-    g_print(".");
-    fclose(fp);
-    g_free(filename);
-}
-
-static void
-print_usage (void)
-{
-    GList *types;
-    UcaPluginManager *manager;
-
-    manager = uca_plugin_manager_new ();
-    g_print ("Usage: benchmark [ ");
-    types = uca_plugin_manager_get_available_cameras (manager);
-
-    if (types == NULL) {
-        g_print ("] -- no camera plugin found\n");
-        return;
-    }
-
-    for (GList *it = g_list_first (types); it != NULL; it = g_list_next (it)) {
-        gchar *name = (gchar *) it->data;
-        if (g_list_next (it) == NULL)
-            g_print ("%s ]\n", name);
-        else
-            g_print ("%s, ", name);
-    }
-}
-
-int
-main(int argc, char *argv[])
-{
-    CallbackData cbd;
-    guint sensor_width, sensor_height;
-    gchar *name;
-    UcaPluginManager *manager;
-    GError *error = NULL;
-    (void) signal(SIGINT, sigint_handler);
-
-    g_type_init();
-
-    if (argc < 2) {
-        print_usage();
-        return 1;
-    }
-
-    manager = uca_plugin_manager_new ();
-    camera = uca_plugin_manager_new_camera (manager, argv[1], &error);
-
-    if (camera == NULL) {
-        g_print("Error during initialization: %s\n", error->message);
-        return 1;
-    }
-
-    g_object_get(G_OBJECT(camera),
-            "name", &name,
-            "sensor-width", &sensor_width,
-            "sensor-height", &sensor_height,
-            NULL);
-
-    g_object_set(G_OBJECT(camera),
-            "roi-x0", 0,
-            "roi-y0", 0,
-            "roi-width", sensor_width,
-            "roi-height", sensor_height,
-            "transfer-asynchronously", TRUE,
-            NULL);
-
-    g_object_get(G_OBJECT(camera),
-            "roi-width", &cbd.roi_width,
-            "roi-height", &cbd.roi_height,
-            NULL);
-
-    g_print("Camera: %s\n", name);
-    g_free(name);
-
-    g_print("Start asynchronous recording\n");
-    cbd.counter = 0;
-    uca_camera_set_grab_func(camera, grab_callback, &cbd);
-    uca_camera_start_recording(camera, &error);
-    g_assert_no_error(error);
-    g_usleep(2 * G_USEC_PER_SEC);
-
-    g_print(" done\n");
-    uca_camera_stop_recording(camera, NULL);
-    g_object_unref(camera);
-
-    return error != NULL ? 1 : 0;
-}
diff --git a/test/grab.c b/test/grab.c
deleted file mode 100644
index e507d69..0000000
--- a/test/grab.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#include <glib-object.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include "uca-plugin-manager.h"
-#include "uca-camera.h"
-
-static UcaCamera *camera = NULL;
-
-static void sigint_handler(int signal)
-{
-    printf("Closing down libuca\n");
-    uca_camera_stop_recording(camera, NULL);
-    g_object_unref(camera);
-    exit(signal);
-}
-
-static void
-print_usage (void)
-{
-    GList *types;
-    UcaPluginManager *manager;
-
-    manager = uca_plugin_manager_new ();
-    g_print ("Usage: benchmark [ ");
-    types = uca_plugin_manager_get_available_cameras (manager);
-
-    if (types == NULL) {
-        g_print ("] -- no camera plugin found\n");
-        return;
-    }
-
-    for (GList *it = g_list_first (types); it != NULL; it = g_list_next (it)) {
-        gchar *name = (gchar *) it->data;
-        if (g_list_next (it) == NULL)
-            g_print ("%s ]\n", name);
-        else
-            g_print ("%s, ", name);
-    }
-}
-
-int main(int argc, char *argv[])
-{
-    UcaPluginManager *manager;
-    GError *error = NULL;
-    (void) signal(SIGINT, sigint_handler);
-
-    guint sensor_width, sensor_height;
-    guint roi_width, roi_height, roi_x, roi_y, roi_width_multiplier, roi_height_multiplier;
-    guint bits;
-    gchar *name;
-
-    g_type_init();
-
-    if (argc < 2) {
-        print_usage();
-        return 1;
-    }
-
-    manager = uca_plugin_manager_new ();
-    camera = uca_plugin_manager_new_camera (manager, argv[1], &error);
-
-    if (camera == NULL) {
-        g_print("Error during initialization: %s\n", error->message);
-        return 1;
-    }
-
-    g_object_get(G_OBJECT(camera),
-            "sensor-width", &sensor_width,
-            "sensor-height", &sensor_height,
-            "name", &name,
-            NULL);
-
-    g_object_set(G_OBJECT(camera),
-            "exposure-time", 0.001,
-            "roi-x0", 0,
-            "roi-y0", 0,
-            "roi-width", 1000,
-            "roi-height", sensor_height,
-            NULL);
-
-    g_object_get(G_OBJECT(camera),
-            "roi-width", &roi_width,
-            "roi-height", &roi_height,
-            "roi-width-multiplier", &roi_width_multiplier,
-            "roi-height-multiplier", &roi_height_multiplier,
-            "roi-x0", &roi_x,
-            "roi-y0", &roi_y,
-            "sensor-bitdepth", &bits,
-            NULL);
-
-    g_print("Camera: %s\n", name);
-    g_free(name);
-
-    g_print("Sensor: %ix%i px\n", sensor_width, sensor_height);
-    g_print("ROI: %ix%i @ (%i, %i), steps: %i, %i\n", 
-            roi_width, roi_height, roi_x, roi_y, roi_width_multiplier, roi_height_multiplier);
-
-    const int pixel_size = bits == 8 ? 1 : 2;
-    gpointer buffer = g_malloc0(roi_width * roi_height * pixel_size);
-    gchar filename[FILENAME_MAX];
-    GTimer *timer = g_timer_new();
-
-    for (int i = 0; i < 1; i++) {
-        gint counter = 0;
-        g_print("Start recording\n");
-        uca_camera_start_recording(camera, &error);
-        g_assert_no_error(error);
-
-        while (counter < 5) {
-            g_print(" grab frame ... ");
-            g_timer_start(timer);
-            uca_camera_grab(camera, &buffer, &error);
-
-            if (error != NULL) {
-                g_print("\nError: %s\n", error->message);
-                goto cleanup;
-            }
-
-            g_timer_stop(timer);
-            g_print("done (took %3.5fs)\n", g_timer_elapsed(timer, NULL));
-
-            snprintf(filename, FILENAME_MAX, "frame-%08i.raw", counter++);
-            FILE *fp = fopen(filename, "wb");
-            fwrite(buffer, roi_width * roi_height, pixel_size, fp);
-            fclose(fp);
-            g_usleep(2 * G_USEC_PER_SEC);
-        }
-
-        g_print("Stop recording\n");
-        uca_camera_stop_recording(camera, &error);
-        g_assert_no_error(error);
-    }
-
-    g_timer_destroy(timer);
-
-cleanup:
-    uca_camera_stop_recording(camera, NULL);
-    g_object_unref(camera);
-    g_free(buffer);
-
-    return error != NULL ? 1 : 0;
-}
diff --git a/test/perf-overhead.c b/test/perf-overhead.c
deleted file mode 100644
index f8bdcbd..0000000
--- a/test/perf-overhead.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA */
-
-#include <glib-object.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "uca-plugin-manager.h"
-#include "uca-camera.h"
-
-#define handle_error(errno) {if ((errno) != UCA_NO_ERROR) printf("error at <%s:%i>\n", \
-    __FILE__, __LINE__);}
-
-typedef struct {
-    guint counter;
-    gsize size;
-    gpointer destination;
-} thread_data;
-
-static UcaCamera *camera = NULL;
-
-static void
-sigint_handler (int signal)
-{
-    printf ("Closing down libuca\n");
-    uca_camera_stop_recording (camera, NULL);
-    g_object_unref (camera);
-    exit (signal);
-}
-
-static void
-print_usage (void)
-{
-    GList *types;
-    UcaPluginManager *manager;
-
-    manager = uca_plugin_manager_new ();
-    g_print ("Usage: benchmark [ ");
-    types = uca_plugin_manager_get_available_cameras (manager);
-
-    if (types == NULL) {
-        g_print ("] -- no camera plugin found\n");
-        return;
-    }
-
-    for (GList *it = g_list_first (types); it != NULL; it = g_list_next (it)) {
-        gchar *name = (gchar *) it->data;
-        if (g_list_next (it) == NULL)
-            g_print ("%s ]\n", name);
-        else
-            g_print ("%s, ", name);
-    }
-}
-
-static void
-test_synchronous_operation (UcaCamera *camera)
-{
-    GError *error = NULL;
-    guint width, height, bits;
-    g_object_get (G_OBJECT (camera),
-            "sensor-width", &width,
-            "sensor-height", &height,
-            "sensor-bitdepth", &bits,
-            NULL);
-
-    const int pixel_size = bits == 8 ? 1 : 2;
-    const gsize size = width * height * pixel_size;
-    const guint n_trials = 10000;
-    gpointer buffer = g_malloc0(size);
-
-    uca_camera_start_recording (camera, &error);
-    GTimer *timer = g_timer_new ();
-
-    for (guint n = 0; n < n_trials; n++)
-        uca_camera_grab (camera, &buffer, &error);
-
-    gdouble total_time = g_timer_elapsed (timer, NULL);
-    g_timer_stop (timer);
-
-    g_print ("Synchronous data transfer\n");
-    g_print (" Bandwidth: %3.2f MB/s\n", size * n_trials / 1024. / 1024. / total_time);
-    g_print (" Throughput: %3.2f frames/s\n", n_trials / total_time);
-
-    uca_camera_stop_recording (camera, &error);
-    g_free (buffer);
-    g_timer_destroy (timer);
-}
-
-static void
-grab_func (gpointer data, gpointer user_data)
-{
-    static GStaticMutex mutex = G_STATIC_MUTEX_INIT;
-
-    thread_data *d = (thread_data *) user_data;
-    g_memmove (d->destination, data, d->size);
-    g_static_mutex_lock (&mutex);
-    d->counter++;
-    g_static_mutex_unlock (&mutex);
-}
-
-static void
-test_asynchronous_operation (UcaCamera *camera)
-{
-    GError *error = NULL;
-    guint width, height, bits;
-
-    g_object_get (G_OBJECT (camera),
-            "sensor-width", &width,
-            "sensor-height", &height,
-            "sensor-bitdepth", &bits,
-            NULL);
-
-    const guint pixel_size = bits == 8 ? 1 : 2;
-
-    thread_data d = {
-        .counter = 0,
-        .size = width * height * pixel_size,
-        .destination = g_malloc0(width * height * pixel_size)
-    };
-
-    g_object_set (G_OBJECT (camera),
-            "transfer-asynchronously", TRUE,
-            NULL);
-
-    uca_camera_set_grab_func (camera, &grab_func, &d);
-    uca_camera_start_recording (camera, &error);
-    g_usleep (G_USEC_PER_SEC);
-    uca_camera_stop_recording (camera, &error);
-
-    g_print ("Asynchronous data transfer\n");
-    g_print (" Bandwidth: %3.2f MB/s\n", d.size * d.counter / 1024. / 1024.);
-    g_print (" Throughput: %i frames/s\n", d.counter);
-
-    g_free (d.destination);
-}
-
-int
-main (int argc, char *argv[])
-{
-    UcaPluginManager *manager;
-    GError *error = NULL;
-    (void) signal (SIGINT, sigint_handler);
-
-    g_type_init ();
-    if (argc < 2) {
-        print_usage ();
-        return 1;
-    }
-
-    manager = uca_plugin_manager_new ();
-    camera = uca_plugin_manager_new_camera (manager, argv[1], &error);
-
-    if (camera == NULL) {
-        g_print ("Error during initialization: %s\n", error->message);
-        return 1;
-    }
-
-    test_synchronous_operation (camera);
-    g_print ("\n");
-    test_asynchronous_operation (camera);
-
-    g_object_unref (camera);
-    g_object_unref (manager);
-
-    return error != NULL ? 1 : 0;
-}
diff --git a/test/test-all.c b/test/test-all.c
deleted file mode 100644
index 9526d4f..0000000
--- a/test/test-all.c
+++ /dev/null
@@ -1,214 +0,0 @@
-
-#include <glib.h>
-#include "uca-camera.h"
-#include "cameras/uca-mock-camera.h"
-
-typedef struct {
-    UcaCamera *camera;
-} Fixture;
-
-typedef void (*UcaFixtureFunc) (Fixture *fixture, gconstpointer data);
-
-static void fixture_setup(Fixture *fixture, gconstpointer data)
-{
-    const gchar *type = (gchar *) data;
-    GError *error = NULL;
-    fixture->camera = uca_camera_new(type, &error);
-    g_assert_no_error(error);
-    g_assert(fixture->camera);
-}
-
-static void fixture_teardown(Fixture *fixture, gconstpointer data)
-{
-    g_object_unref(fixture->camera);
-}
-
-static void on_property_change(gpointer instance, GParamSpec *pspec, gpointer user_data)
-{
-    gboolean *success = (gboolean *) user_data;
-    *success = TRUE;
-}
-
-static void test_factory()
-{
-    GError *error = NULL;
-    UcaCamera *camera = uca_camera_new("fox994m3a0yxmy", &error);
-    g_assert_error(error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_NOT_FOUND);
-    g_assert(camera == NULL);
-}
-
-static void test_recording(Fixture *fixture, gconstpointer data)
-{
-    GError *error = NULL;
-    UcaCamera *camera = UCA_CAMERA(fixture->camera);
-
-    uca_camera_stop_recording(camera, &error);
-    g_assert_error(error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_NOT_RECORDING);
-    g_error_free(error);
-
-    error = NULL;
-    gboolean success = FALSE;
-    g_signal_connect(G_OBJECT(camera), "notify::is-recording", 
-            (GCallback) on_property_change, &success);
-    uca_camera_start_recording(camera, &error);
-    g_assert_no_error(error);
-    g_assert(success == TRUE);
-
-    success = FALSE;
-    uca_camera_stop_recording(camera, &error);
-    g_assert_no_error(error);
-    g_assert(success == TRUE);
-}
-
-static void grab_func(gpointer data, gpointer user_data)
-{
-    gboolean *success = (gboolean *) user_data;
-    *success = TRUE;
-}
-
-static void test_recording_async(Fixture *fixture, gconstpointer data)
-{
-    UcaCamera *camera = UCA_CAMERA(fixture->camera);
-
-    gboolean success = FALSE;
-    uca_camera_set_grab_func(camera, grab_func, &success);
-
-    gfloat max_frame_rate = 1.0f;
-    g_object_get(G_OBJECT(camera),
-            "sensor-max-frame-rate", &max_frame_rate,
-            NULL);
-    g_assert(max_frame_rate != 0.0f);
-
-    g_object_set(G_OBJECT(camera),
-            "transfer-asynchronously", TRUE,
-            NULL);
-
-    GError *error = NULL;
-    uca_camera_start_recording(camera, &error);
-    g_assert_no_error(error);
-
-    const gulong sleep_time = G_USEC_PER_SEC / ((gulong) (max_frame_rate / 2.0f));
-    g_usleep(sleep_time);
-
-    uca_camera_stop_recording(camera, &error);
-    g_assert_no_error(error);
-    g_assert(success == TRUE);
-}
-
-static void test_recording_grab(Fixture *fixture, gconstpointer data)
-{
-    UcaCamera *camera = UCA_CAMERA(fixture->camera);
-    GError *error = NULL;
-    gpointer frame = NULL;
-
-    uca_camera_start_recording(camera, &error);
-    g_assert_no_error(error);
-
-    uca_camera_grab(camera, &frame, &error);
-    g_assert_no_error(error);
-    g_assert(frame != NULL);
-
-    uca_camera_stop_recording(camera, &error);
-    g_assert_no_error(error);
-}
-
-static void test_recording_property(Fixture *fixture, gconstpointer data)
-{
-    UcaCamera *camera = UCA_CAMERA(fixture->camera);
-
-    gboolean is_recording = FALSE;
-    uca_camera_start_recording(camera, NULL);
-    g_object_get(G_OBJECT(camera),
-            "is-recording", &is_recording,
-            NULL);
-    g_assert(is_recording == TRUE);
-
-    uca_camera_stop_recording(camera, NULL);
-    g_object_get(G_OBJECT(camera),
-            "is-recording", &is_recording,
-            NULL);
-    g_assert(is_recording == FALSE);
-}
-
-static void test_base_properties(Fixture *fixture, gconstpointer data)
-{
-    UcaCamera *camera = UCA_CAMERA(fixture->camera);
-    guint n_properties = 0;
-    GParamSpec **properties = g_object_class_list_properties(G_OBJECT_GET_CLASS(camera), &n_properties);
-    GValue val = {0};
-
-    for (guint i = 0; i < n_properties; i++) {
-        g_value_init(&val, properties[i]->value_type);
-        g_object_get_property(G_OBJECT(camera), properties[i]->name, &val);
-        g_value_unset(&val);
-    }
-
-    g_free(properties);
-}
-
-static void test_binnings_properties(Fixture *fixture, gconstpointer data)
-{
-    UcaCamera *camera = UCA_CAMERA(fixture->camera);
-
-    GValueArray *array = NULL;
-    g_object_get(G_OBJECT(camera),
-            "sensor-horizontal-binnings", &array,
-            NULL);
-
-    GValue *value = g_value_array_get_nth(array, 0);
-    g_assert(value != NULL);
-    g_assert(g_value_get_uint(value) == 1);
-}
-
-
-int main(int argc, char *argv[])
-{
-    g_type_init();
-    g_test_init(&argc, &argv, NULL);
-    g_test_bug_base("http://ufo.kit.edu/ufo/ticket");
-
-    g_test_add_func("/factory", test_factory);
-
-    gchar **types = NULL;
-    types = argc > 1 ? argv + 1 : uca_camera_get_types();
-
-    /*
-     * paths and test_funcs MUST correspond!
-     */
-    static const gchar *paths[] = {
-        "/recording",
-        "/recording/grab",
-        "/recording/asynchronous",
-        "/properties/base",
-        "/properties/recording",
-        "/properties/binnings",
-        NULL
-    };
-
-    static UcaFixtureFunc test_funcs[] = {
-        test_recording,
-        test_recording_grab,
-        test_recording_async,
-        test_base_properties,
-        test_recording_property,
-        test_binnings_properties,
-    };
-
-    for (guint i = 0; i < g_strv_length(types); i++) {
-        guint j = 0;
-
-        while (paths[j] != NULL) {
-            gchar *new_path = g_strdup_printf("/%s%s", types[i], paths[j]);
-            g_test_add(new_path, Fixture, types[i], fixture_setup, test_funcs[j], fixture_teardown);
-            g_free(new_path);
-            j++;
-        }
-    }
-
-    gint result = g_test_run();
-
-    if (argc == 1)
-        g_strfreev(types);
-
-    return result;
-}