13 static lv_obj_t * roller = NULL;  variable
26     roller = lv_roller_create(active_screen);  in setUp()
30     lv_roller_set_options(roller, default_roller_options, LV_ROLLER_MODE_NORMAL);  in setUp()
43     lv_group_add_obj(g, roller);  in setUp()
50     lv_group_remove_obj(roller);  in tearDown()
58     TEST_ASSERT_EQUAL_STRING(default_roller_options, lv_roller_get_options(roller));  in test_roller_get_options()
69     uint16_t option_count = lv_roller_get_option_count(roller);  in test_roller_get_selected_option()
70     lv_roller_set_selected(roller, option_count - 1, LV_ANIM_OFF);  in test_roller_get_selected_option()
72     actual_index = lv_roller_get_selected(roller);  in test_roller_get_selected_option()
76     lv_roller_get_selected_str(roller, actual_str, OPTION_BUFFER_SZ);  in test_roller_get_selected_option()
87     uint16_t option_count = lv_roller_get_option_count(roller);  in test_roller_get_selected_option_truncated_buffer()
88     lv_roller_set_selected(roller, option_count - 1, LV_ANIM_OFF);  in test_roller_get_selected_option_truncated_buffer()
91     lv_roller_get_selected_str(roller, actual_str, OPTION_SMALL_BUFFER_SZ);  in test_roller_get_selected_option_truncated_buffer()
131     TEST_ASSERT_EQUAL(0, lv_roller_get_selected(roller));  in test_roller_set_selected_option_str()
134     selected = lv_roller_set_selected_str(roller, "Two", LV_ANIM_OFF);  in test_roller_set_selected_option_str()
137     TEST_ASSERT_EQUAL(1, lv_roller_get_selected(roller));  in test_roller_set_selected_option_str()
140     selected = lv_roller_set_selected_str(roller, "No", LV_ANIM_OFF);  in test_roller_set_selected_option_str()
144     TEST_ASSERT_EQUAL(1, lv_roller_get_selected(roller));  in test_roller_set_selected_option_str()
157     lv_roller_set_selected(roller, 0, LV_ANIM_OFF);  in test_roller_keypad_events()
160     actual_index = lv_roller_get_selected(roller);  in test_roller_keypad_events()
167     actual_index = lv_roller_get_selected(roller);  in test_roller_keypad_events()
174     actual_index = lv_roller_get_selected(roller);  in test_roller_keypad_events()
181     actual_index = lv_roller_get_selected(roller);  in test_roller_keypad_events()
187     lv_obj_t * overlay = lv_obj_create(roller);  in test_roller_with_overlay_and_bubble_events_enabled()
277     lv_obj_t * rollers[10] = {roller, roller_infinite};  in test_roller_appearance()
281     lv_obj_set_pos(roller, 20, 20);  in test_roller_appearance()
282     lv_roller_set_options(roller, opts, LV_ROLLER_MODE_NORMAL);  in test_roller_appearance()