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#include <clutter/clutter.h>
static void
interval_initial_state (void)
{
ClutterInterval *interval;
int initial, final;
const GValue *value;
interval = clutter_interval_new (G_TYPE_INT, 0, 100);
g_assert (CLUTTER_IS_INTERVAL (interval));
g_assert (clutter_interval_get_value_type (interval) == G_TYPE_INT);
clutter_interval_get_interval (interval, &initial, &final);
g_assert_cmpint (initial, ==, 0);
g_assert_cmpint (final, ==, 100);
value = clutter_interval_compute (interval, 0);
g_assert (G_VALUE_HOLDS_INT (value));
g_assert_cmpint (g_value_get_int (value), ==, 0);
value = clutter_interval_compute (interval, 1);
g_assert (G_VALUE_HOLDS_INT (value));
g_assert_cmpint (g_value_get_int (value), ==, 100);
value = clutter_interval_compute (interval, 0.5);
g_assert (G_VALUE_HOLDS_INT (value));
g_assert_cmpint (g_value_get_int (value), ==, 50);
clutter_interval_set_final (interval, 200);
value = clutter_interval_peek_final_value (interval);
g_assert (G_VALUE_HOLDS_INT (value));
g_assert_cmpint (g_value_get_int (value), ==, 200);
g_object_unref (interval);
}
static void
interval_transform (void)
{
ClutterInterval *interval;
GValue value = G_VALUE_INIT;
const GValue *value_p = NULL;
interval = clutter_interval_new_with_values (G_TYPE_FLOAT, NULL, NULL);
g_value_init (&value, G_TYPE_DOUBLE);
g_value_set_double (&value, 0.0);
clutter_interval_set_initial_value (interval, &value);
g_value_set_double (&value, 100.0);
clutter_interval_set_final_value (interval, &value);
g_value_unset (&value);
value_p = clutter_interval_peek_initial_value (interval);
g_assert (G_VALUE_HOLDS_FLOAT (value_p));
g_assert_cmpfloat (g_value_get_float (value_p), ==, 0.f);
value_p = clutter_interval_peek_final_value (interval);
g_assert (G_VALUE_HOLDS_FLOAT (value_p));
g_assert_cmpfloat (g_value_get_float (value_p), ==, 100.f);
g_object_unref (interval);
}
static void
interval_from_script (void)
{
ClutterScript *script = clutter_script_new ();
ClutterInterval *interval;
gchar *test_file;
GError *error = NULL;
GValue *initial, *final;
test_file = g_test_build_filename (G_TEST_DIST,
"scripts",
"test-script-interval.json",
NULL);
clutter_script_load_from_file (script, test_file, &error);
if (g_test_verbose () && error)
g_printerr ("\tError: %s", error->message);
g_assert_no_error (error);
interval = CLUTTER_INTERVAL (clutter_script_get_object (script, "int-1"));
initial = clutter_interval_peek_initial_value (interval);
if (g_test_verbose ())
g_test_message ("\tinitial ['%s'] = '%.2f'",
g_type_name (G_VALUE_TYPE (initial)),
g_value_get_float (initial));
g_assert (G_VALUE_HOLDS (initial, G_TYPE_FLOAT));
g_assert_cmpfloat_with_epsilon (g_value_get_float (initial), 23.3f, 0.0001);
final = clutter_interval_peek_final_value (interval);
if (g_test_verbose ())
g_test_message ("\tfinal ['%s'] = '%.2f'",
g_type_name (G_VALUE_TYPE (final)),
g_value_get_float (final));
g_assert (G_VALUE_HOLDS (final, G_TYPE_FLOAT));
g_assert_cmpfloat_with_epsilon (g_value_get_float (final), 42.2f, 0.00001);
interval = CLUTTER_INTERVAL (clutter_script_get_object (script, "int-2"));
initial = clutter_interval_peek_initial_value (interval);
g_assert (G_VALUE_HOLDS (initial, CLUTTER_TYPE_COLOR));
final = clutter_interval_peek_final_value (interval);
g_assert (G_VALUE_HOLDS (final, CLUTTER_TYPE_COLOR));
g_object_unref (script);
g_free (test_file);
}
CLUTTER_TEST_SUITE (
CLUTTER_TEST_UNIT ("/interval/initial-state", interval_initial_state)
CLUTTER_TEST_UNIT ("/interval/transform", interval_transform)
CLUTTER_TEST_UNIT ("/interval/from-script", interval_from_script)
)
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