init Files

libraries/lvgl/tests/src/test_cases/libs/test_tjpgd.c

@@ -0,0 +1,103 @@
+#if LV_BUILD_TEST
+#include "../lvgl.h"
+#include "../../lvgl_private.h"
+
+#include "unity/unity.h"
+#include "lv_test_helpers.h"
+
+void setUp(void)
+{
+    /* Function run before every test */
+}
+
+void tearDown(void)
+{
+    lv_obj_clean(lv_screen_active());
+}
+
+static void create_images(void)
+{
+    lv_obj_clean(lv_screen_active());
+
+    lv_obj_t * img;
+    lv_obj_t * label;
+
+    LV_IMAGE_DECLARE(test_img_lvgl_logo_jpg);
+    img = lv_image_create(lv_screen_active());
+    lv_image_set_src(img, &test_img_lvgl_logo_jpg);
+    lv_obj_align(img, LV_ALIGN_CENTER, -100, -20);
+
+    label = lv_label_create(lv_screen_active());
+    lv_label_set_text(label, "Array");
+    lv_obj_align(label, LV_ALIGN_CENTER, -100, 20);
+
+    img = lv_image_create(lv_screen_active());
+    lv_image_set_src(img, "A:src/test_assets/test_img_lvgl_logo.jpg");
+    lv_obj_align(img, LV_ALIGN_CENTER, 100, -20);
+
+    label = lv_label_create(lv_screen_active());
+    lv_label_set_text(label, "File");
+    lv_obj_align(label, LV_ALIGN_CENTER, 100, 20);
+}
+
+void test_tjpgd_1(void)
+{
+    /* Temporarily remove libjpeg_turbo decoder */
+    lv_libjpeg_turbo_deinit();
+
+    create_images();
+
+    TEST_ASSERT_EQUAL_SCREENSHOT("libs/jpg_1.png");
+
+    size_t mem_before = lv_test_get_free_mem();
+    for(uint32_t i = 0; i < 20; i++) {
+        create_images();
+
+        lv_obj_invalidate(lv_screen_active());
+        lv_refr_now(NULL);
+    }
+
+    TEST_ASSERT_EQUAL_SCREENSHOT("libs/jpg_1.png");
+
+    TEST_ASSERT_MEM_LEAK_LESS_THAN(mem_before, 32);
+
+    /* Re-add libjpeg_turbo decoder */
+    lv_libjpeg_turbo_init();
+}
+
+static void create_image_2(void)
+{
+    LV_IMG_DECLARE(test_img_lvgl_logo_jpg);
+    lv_obj_t * img = lv_image_create(lv_screen_active());
+    lv_image_set_src(img, &test_img_lvgl_logo_jpg);
+    lv_obj_center(img);
+    lv_obj_set_size(img, 300, 200);
+    lv_image_set_inner_align(img, LV_IMAGE_ALIGN_TILE);
+}
+
+void test_jdpgd_align_tile(void)
+{
+    /* Temporarily remove libjpeg_turbo decoder */
+    lv_libjpeg_turbo_deinit();
+
+    create_image_2();
+    TEST_ASSERT_EQUAL_SCREENSHOT("libs/jpg_3.png");
+    lv_obj_clean(lv_screen_active());
+
+    size_t mem_before = lv_test_get_free_mem();
+    for(uint32_t i = 0; i < 20; i++) {
+        lv_obj_clean(lv_screen_active());
+        create_image_2();
+
+        lv_obj_invalidate(lv_screen_active());
+        lv_refr_now(NULL);
+    }
+    TEST_ASSERT_EQUAL_SCREENSHOT("libs/jpg_3.png");
+    lv_obj_clean(lv_screen_active());
+    TEST_ASSERT_MEM_LEAK_LESS_THAN(mem_before, 0);
+
+    /* Re-add libjpeg_turbo decoder */
+    lv_libjpeg_turbo_init();
+}
+
+#endif