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#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;
}
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