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#include <glib.h>
#include "uca-camera.h"
#include "uca-mock-camera.h"
typedef struct {
UcaMockCamera *camera;
} Fixture;
static void fixture_setup(Fixture *fixture, gconstpointer data)
{
GError *error = NULL;
fixture->camera = uca_mock_camera_new(&error);
g_assert(error == NULL);
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;
uca_camera_start_recording(camera, &error);
g_assert_no_error(error);
uca_camera_stop_recording(camera, &error);
g_assert_no_error(error);
}
static void test_recording_signal(Fixture *fixture, gconstpointer data)
{
UcaCamera *camera = UCA_CAMERA(fixture->camera);
gboolean success = FALSE;
g_signal_connect(G_OBJECT(camera), "notify::is-recording",
(GCallback) on_property_change, &success);
uca_camera_start_recording(camera, NULL);
g_assert(success == TRUE);
success = FALSE;
uca_camera_stop_recording(camera, NULL);
g_assert(success == TRUE);
}
static void grab_func(gpointer data, gpointer user_data)
{
guint *count = (guint *) user_data;
*count += 1;
}
static void test_recording_async(Fixture *fixture, gconstpointer data)
{
UcaCamera *camera = UCA_CAMERA(fixture->camera);
guint count = 0;
uca_camera_set_grab_func(camera, grab_func, &count);
g_object_set(G_OBJECT(camera),
"frame-rate", 10.0,
"transfer-asynchronously", TRUE,
NULL);
GError *error = NULL;
uca_camera_start_recording(camera, &error);
g_assert_no_error(error);
/*
* We sleep for an 1/8 of a second at 10 frames per second, thus we should
* record 2 frames.
*/
g_usleep(G_USEC_PER_SEC / 8);
uca_camera_stop_recording(camera, &error);
g_assert_no_error(error);
g_assert_cmpint(count, ==, 2);
}
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);
}
static void test_signal(Fixture *fixture, gconstpointer data)
{
UcaCamera *camera = UCA_CAMERA(fixture->camera);
gboolean success = FALSE;
g_signal_connect(camera, "notify::frame-rate", (GCallback) on_property_change, &success);
g_object_set(G_OBJECT(camera),
"frame-rate", 30.0,
NULL);
g_assert(success == TRUE);
}
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);
g_test_add("/recording", Fixture, NULL, fixture_setup, test_recording, fixture_teardown);
g_test_add("/recording/signal", Fixture, NULL, fixture_setup, test_recording_signal, fixture_teardown);
g_test_add("/recording/asynchronous", Fixture, NULL, fixture_setup, test_recording_async, fixture_teardown);
g_test_add("/properties/base", Fixture, NULL, fixture_setup, test_base_properties, fixture_teardown);
g_test_add("/properties/recording", Fixture, NULL, fixture_setup, test_recording_property, fixture_teardown);
g_test_add("/properties/binnings", Fixture, NULL, fixture_setup, test_binnings_properties, fixture_teardown);
g_test_add("/signal", Fixture, NULL, fixture_setup, test_signal, fixture_teardown);
return g_test_run();
}
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