1 #if LV_BUILD_TEST
2 #include "../lvgl.h"
3 #include "../../lvgl_private.h"
4 
5 #include "unity/unity.h"
6 #include "lv_test_helpers.h"
7 
setUp(void)8 void setUp(void)
9 {
10     /* Function run before every test */
11 }
12 
tearDown(void)13 void tearDown(void)
14 {
15     lv_obj_clean(lv_screen_active());
16 }
17 
create_image(void)18 static void create_image(void)
19 {
20     lv_obj_t * img = lv_image_create(lv_screen_active());
21     lv_image_set_src(img, "A:src/test_assets/test_img_lvgl_logo.bmp");
22     lv_obj_center(img);
23 }
24 
test_bmp(void)25 void test_bmp(void)
26 {
27     create_image();
28     TEST_ASSERT_EQUAL_SCREENSHOT("libs/bmp_1.png");
29     lv_obj_clean(lv_screen_active());
30 
31     size_t mem_before = lv_test_get_free_mem();
32     for(uint32_t i = 0; i < 20; i++) {
33         lv_obj_clean(lv_screen_active());
34         create_image();
35 
36         lv_obj_invalidate(lv_screen_active());
37         lv_refr_now(NULL);
38     }
39     TEST_ASSERT_EQUAL_SCREENSHOT("libs/bmp_1.png");
40     lv_obj_clean(lv_screen_active());
41     TEST_ASSERT_MEM_LEAK_LESS_THAN(mem_before, 0);
42 }
43 
create_image_tile(void)44 static void create_image_tile(void)
45 {
46     lv_obj_t * img = lv_image_create(lv_screen_active());
47     lv_image_set_src(img, "A:src/test_assets/test_img_lvgl_logo.bmp");
48     lv_obj_center(img);
49     lv_obj_set_size(img, 300, 200);
50     lv_image_set_inner_align(img, LV_IMAGE_ALIGN_TILE);
51 }
52 
test_bmp_align_tile(void)53 void test_bmp_align_tile(void)
54 {
55     create_image_tile();
56     TEST_ASSERT_EQUAL_SCREENSHOT("libs/bmp_2.png");
57     lv_obj_clean(lv_screen_active());
58 
59     size_t mem_before = lv_test_get_free_mem();
60     for(uint32_t i = 0; i < 20; i++) {
61         lv_obj_clean(lv_screen_active());
62         create_image_tile();
63 
64         lv_obj_invalidate(lv_screen_active());
65         lv_refr_now(NULL);
66     }
67     TEST_ASSERT_EQUAL_SCREENSHOT("libs/bmp_2.png");
68     lv_obj_clean(lv_screen_active());
69     TEST_ASSERT_MEM_LEAK_LESS_THAN(mem_before, 0);
70 }
71 
72 #endif
73