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#if LV_BUILD_TEST
#include "../lvgl.h"
#include "../../lvgl_private.h"
#include "unity/unity.h"
#include "lv_test_indev.h"
static lv_obj_t * active_screen = NULL;
static lv_obj_t * spinbox_negative_min_range = NULL;
static lv_obj_t * spinbox_zero_min_range = NULL;
static lv_obj_t * spinbox_events = NULL;
static lv_group_t * g = NULL;
static const int32_t SPINBOX_NEGATIVE_MIN_RANGE_VALUE = -11;
static const int32_t SPINBOX_ZERO_MIN_RANGE_VALUE = 0;
static const int32_t SPINBOX_NEGATIVE_MAX_RANGE_VALUE = 12;
static const uint8_t SPINBOX_DECIMAL_POSITION = 1U;
void setUp(void)
{
active_screen = lv_screen_active();
spinbox_negative_min_range = lv_spinbox_create(active_screen);
spinbox_zero_min_range = lv_spinbox_create(active_screen);
spinbox_events = lv_spinbox_create(active_screen);
lv_spinbox_set_range(spinbox_negative_min_range, SPINBOX_NEGATIVE_MIN_RANGE_VALUE, SPINBOX_NEGATIVE_MAX_RANGE_VALUE);
lv_spinbox_set_range(spinbox_zero_min_range, SPINBOX_ZERO_MIN_RANGE_VALUE, SPINBOX_NEGATIVE_MAX_RANGE_VALUE);
g = lv_group_create();
lv_indev_set_group(lv_test_encoder_indev, g);
}
void tearDown(void)
{
lv_group_remove_obj(spinbox_events);
lv_obj_delete(spinbox_negative_min_range);
lv_obj_delete(spinbox_zero_min_range);
lv_obj_delete(spinbox_events);
lv_obj_clean(active_screen);
}
/* See issue #3559 for more info */
void test_spinbox_decrement_when_min_range_is_negative(void)
{
/* Current spinbox value is 2 */
const int32_t expected_value = -11;
lv_spinbox_set_value(spinbox_negative_min_range, 2);
/* Change cursor position of spinbox to 10 */
lv_spinbox_set_cursor_pos(spinbox_negative_min_range, SPINBOX_DECIMAL_POSITION);
lv_spinbox_decrement(spinbox_negative_min_range);
lv_spinbox_decrement(spinbox_negative_min_range);
/* We expect value now being -11 */
int32_t actual_value = lv_spinbox_get_value(spinbox_negative_min_range);
TEST_ASSERT_EQUAL_INT32(expected_value, actual_value);
}
void test_spinbox_decrement_when_min_range_is_zero(void)
{
/* Current spinbox value is 2 */
const int32_t expected_value = 0;
lv_spinbox_set_value(spinbox_zero_min_range, 2);
/* Change cursor position of spinbox to 10 */
lv_spinbox_set_cursor_pos(spinbox_zero_min_range, SPINBOX_DECIMAL_POSITION);
lv_spinbox_decrement(spinbox_zero_min_range);
lv_spinbox_decrement(spinbox_zero_min_range);
/* We expect value now being 0 */
int32_t actual_value = lv_spinbox_get_value(spinbox_zero_min_range);
TEST_ASSERT_EQUAL_INT32(expected_value, actual_value);
}
void test_spinbox_position_selection(void)
{
/* Assert step is 1 when selecting the lowest possible position */
lv_spinbox_set_cursor_pos(spinbox_zero_min_range, 0);
TEST_ASSERT_EQUAL(1, lv_spinbox_get_step(spinbox_zero_min_range));
/* The other branch in the if */
lv_spinbox_set_cursor_pos(spinbox_zero_min_range, 1);
TEST_ASSERT_EQUAL(10, lv_spinbox_get_step(spinbox_zero_min_range));
/* When not possible to select the indicated position */
lv_obj_t * tmp;
tmp = lv_spinbox_create(active_screen);
lv_spinbox_set_range(tmp, 0, 10);
lv_spinbox_set_cursor_pos(tmp, 2);
TEST_ASSERT_EQUAL(1, lv_spinbox_get_step(tmp));
lv_obj_clean(tmp);
}
void test_spinbox_set_range(void)
{
int32_t range_max = 40;
int32_t range_min = 20;
lv_obj_t * tmp;
tmp = lv_spinbox_create(active_screen);
lv_spinbox_set_range(tmp, 0, 100);
lv_spinbox_set_value(tmp, 50);
/* Validate value gets updated when range_max is smaller */
lv_spinbox_set_range(tmp, 0, range_max);
TEST_ASSERT_EQUAL(range_max, lv_spinbox_get_value(tmp));
/* Validate value gets updated when range_min is bigger */
lv_spinbox_set_value(tmp, 5);
lv_spinbox_set_range(tmp, range_min, range_max);
TEST_ASSERT_EQUAL(range_min, lv_spinbox_get_value(tmp));
lv_obj_clean(tmp);
}
void test_spinbox_step_prev(void)
{
lv_obj_t * tmp = lv_spinbox_create(active_screen);
/* When next step is bigger than biggest range */
lv_spinbox_set_range(tmp, 0, 5);
lv_spinbox_step_prev(tmp);
TEST_ASSERT_EQUAL(1, lv_spinbox_get_step(tmp));
lv_spinbox_step_next(tmp);
/* When next step is smaller than range_max */
lv_spinbox_set_range(tmp, 0, 20);
lv_spinbox_step_prev(tmp);
TEST_ASSERT_EQUAL(10, lv_spinbox_get_step(tmp));
lv_spinbox_step_next(tmp);
/* When next step is smaller than abs(range_min) */
lv_spinbox_set_range(tmp, -25, 5);
lv_spinbox_step_prev(tmp);
TEST_ASSERT_EQUAL(10, lv_spinbox_get_step(tmp));
lv_obj_clean(tmp);
}
void test_spinbox_rollover(void)
{
lv_obj_t * tmp = lv_spinbox_create(active_screen);
lv_spinbox_set_rollover(tmp, true);
TEST_ASSERT_TRUE(lv_spinbox_get_rollover(tmp));
lv_spinbox_set_rollover(tmp, false);
TEST_ASSERT_FALSE(lv_spinbox_get_rollover(tmp));
lv_obj_clean(tmp);
}
void test_spinbox_event_key(void)
{
/* Spinbox should increment it's value by one after receiving the LV_KEY_UP event */
lv_spinbox_set_value(spinbox_events, 0);
uint32_t key = LV_KEY_UP;
lv_obj_send_event(spinbox_events, LV_EVENT_KEY, (void *) &key);
TEST_ASSERT_EQUAL(1, lv_spinbox_get_value(spinbox_events));
/* Spinbox should decrement it's value by one after receiving the LV_KEY_DOWN event */
key = LV_KEY_DOWN;
lv_obj_send_event(spinbox_events, LV_EVENT_KEY, (void *) &key);
TEST_ASSERT_EQUAL(0, lv_spinbox_get_value(spinbox_events));
/* Spinbox should multiply it's step vale by 10 after receiving the LV_KEY_LEFT event */
int32_t step = lv_spinbox_get_step(spinbox_events);
key = LV_KEY_LEFT;
lv_obj_send_event(spinbox_events, LV_EVENT_KEY, (void *) &key);
TEST_ASSERT_EQUAL(step * 10, lv_spinbox_get_step(spinbox_events));
/* Spinbox should divide it's step vale by 10 after receiving the LV_KEY_RIGHT event */
step = lv_spinbox_get_step(spinbox_events);
key = LV_KEY_RIGHT;
lv_obj_send_event(spinbox_events, LV_EVENT_KEY, (void *) &key);
TEST_ASSERT_EQUAL(step / 10, lv_spinbox_get_step(spinbox_events));
}
void test_spinbox_event_key_encoder_indev_turn_right(void)
{
/* Setup group and encoder indev */
lv_group_add_obj(g, spinbox_events);
/* Spinbox should increment it's value by one step after receiving the LV_KEY_UP event */
lv_spinbox_set_value(spinbox_events, 0);
lv_test_encoder_click();
lv_test_encoder_turn(1);
TEST_ASSERT_EQUAL(1, lv_spinbox_get_value(spinbox_events));
}
void test_spinbox_event_key_encoder_indev_turn_left(void)
{
int32_t value = 10;
/* Setup group and encoder indev */
lv_group_add_obj(g, spinbox_events);
/* Spinbox should decrement it's value by one step after receiving the LV_KEY_UP event */
lv_spinbox_set_value(spinbox_events, value);
lv_spinbox_set_cursor_pos(spinbox_events, 0);
lv_test_encoder_click();
lv_test_encoder_turn(-1);
TEST_ASSERT_EQUAL(value - 1, lv_spinbox_get_value(spinbox_events));
}
void test_spinbox_event_key_encoder_indev_editing_group(void)
{
int32_t value = 10;
/* Setup group and encoder indev */
lv_spinbox_set_range(spinbox_events, 0, 20);
lv_group_add_obj(g, spinbox_events);
lv_group_set_editing(g, true);
lv_spinbox_set_value(spinbox_events, value);
lv_spinbox_set_cursor_pos(spinbox_events, 0);
lv_test_encoder_click();
lv_test_encoder_turn(-1);
TEST_ASSERT_EQUAL(0, lv_spinbox_get_value(spinbox_events));
/* digit_count is 5, so we expect to be in the position of the MSB digit */
TEST_ASSERT_EQUAL(1000, lv_spinbox_get_step(spinbox_events));
/* Test with digit_count == 1 */
lv_spinbox_set_digit_format(spinbox_events, 1, 2);
lv_spinbox_set_cursor_pos(spinbox_events, 0);
lv_test_encoder_click();
lv_test_encoder_turn(-1);
TEST_ASSERT_EQUAL(0, lv_spinbox_get_value(spinbox_events));
/* digit_count is 1, so we expect to be in the same position */
TEST_ASSERT_EQUAL(1, lv_spinbox_get_step(spinbox_events));
}
void test_spinbox_event_key_encoder_indev_editing_group_left_step_direction(void)
{
int32_t value = 10;
/* Setup group and encoder indev */
lv_spinbox_set_digit_step_direction(spinbox_events, LV_DIR_LEFT);
lv_spinbox_set_range(spinbox_events, 0, 20);
lv_group_add_obj(g, spinbox_events);
lv_group_set_editing(g, true);
lv_spinbox_set_value(spinbox_events, value);
lv_spinbox_set_cursor_pos(spinbox_events, 0);
lv_test_encoder_click();
lv_test_encoder_turn(-1);
TEST_ASSERT_EQUAL(0, lv_spinbox_get_value(spinbox_events));
/* digit_count is 5, we expect to be in the position next to the left */
TEST_ASSERT_EQUAL(10, lv_spinbox_get_step(spinbox_events));
/* Test with digit_count == 1 */
lv_spinbox_set_digit_format(spinbox_events, 2, 2);
lv_spinbox_set_cursor_pos(spinbox_events, 1);
lv_test_encoder_click();
lv_test_encoder_turn(-1);
TEST_ASSERT_EQUAL(0, lv_spinbox_get_value(spinbox_events));
/* digit_count is 1, so we expect to be in the same position */
TEST_ASSERT_EQUAL(1, lv_spinbox_get_step(spinbox_events));
}
void test_spinbox_event_release(void)
{
lv_spinbox_set_value(spinbox_events, 0);
lv_spinbox_set_digit_format(spinbox_events, 5, 2);
/* Set cursor in least significant decimal digit */
lv_spinbox_set_cursor_pos(spinbox_events, 0);
lv_obj_send_event(spinbox_events, LV_EVENT_RELEASED, NULL);
TEST_ASSERT_EQUAL(1, lv_spinbox_get_step(spinbox_events));
}
void test_spinbox_zero_crossing(void)
{
int32_t value = -13;
/* Setup group and encoder indev */
lv_spinbox_set_digit_step_direction(spinbox_events, LV_DIR_LEFT);
lv_spinbox_set_range(spinbox_events, -20, 20);
lv_group_add_obj(g, spinbox_events);
lv_spinbox_set_value(spinbox_events, value);
lv_spinbox_set_cursor_pos(spinbox_events, 1);
lv_test_encoder_click();
lv_test_encoder_turn(1);
TEST_ASSERT_EQUAL(-3, lv_spinbox_get_value(spinbox_events));
lv_test_encoder_turn(1);
TEST_ASSERT_EQUAL(3, lv_spinbox_get_value(spinbox_events));
lv_test_encoder_turn(1);
TEST_ASSERT_EQUAL(13, lv_spinbox_get_value(spinbox_events));
}
#endif
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