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#if LV_BUILD_TEST
#include "../lvgl.h"
#include "unity/unity.h"
#include "lv_test_helpers.h"
static uint32_t buf[CANVAS_WIDTH_TO_STRIDE(100, 4) * 100 + LV_DRAW_BUF_ALIGN];
extern const uint8_t test_lottie_approve[];
extern const size_t test_lottie_approve_size;
/*Due to different floating point precision
*the rendered images are slightly different on different architectures
*So compare the screenshots only on AMD64*/
#ifdef NON_AMD64_BUILD
#undef TEST_ASSERT_EQUAL_SCREENSHOT
#define TEST_ASSERT_EQUAL_SCREENSHOT(path) (void) path
#endif
void setUp(void)
{
}
void tearDown(void)
{
lv_obj_clean(lv_screen_active());
}
void test_lottie_simple(void)
{
lv_obj_t * lottie = lv_lottie_create(lv_screen_active());
lv_lottie_set_buffer(lottie, 100, 100, lv_draw_buf_align(buf, LV_COLOR_FORMAT_ARGB8888));
lv_lottie_set_src_data(lottie, test_lottie_approve, test_lottie_approve_size);
lv_obj_center(lottie);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_1.png");
/*Wait a little*/
lv_test_wait(200);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_2.png");
/*Should be the last frame*/
lv_test_wait(750);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_3.png");
/*Setting a source should reset the animation*/
lv_lottie_set_src_data(lottie, test_lottie_approve, test_lottie_approve_size);
/*Should reset automatically*/
lv_test_wait(200);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_2.png");
}
void test_lottie_load_from_file(void)
{
lv_obj_t * lottie = lv_lottie_create(lv_screen_active());
lv_lottie_set_buffer(lottie, 100, 100, lv_draw_buf_align(buf, LV_COLOR_FORMAT_ARGB8888));
lv_lottie_set_src_file(lottie, "src/test_assets/test_lottie_approve.json");
lv_obj_center(lottie);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_1.png");
/*Wait a little*/
lv_test_wait(200);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_2.png");
/*Should be the last frame*/
lv_test_wait(750);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_3.png");
/*Setting a source should reset the animation*/
lv_lottie_set_src_data(lottie, test_lottie_approve, test_lottie_approve_size);
/*Should reset automatically*/
lv_test_wait(200);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_2.png");
}
void test_lottie_missing_settings(void)
{
uint32_t tmp_buf[CANVAS_WIDTH_TO_STRIDE(100, 4) * 100 + LV_DRAW_BUF_ALIGN];
lv_obj_t * lottie1 = lv_lottie_create(lv_screen_active());
lv_lottie_set_buffer(lottie1, 100, 100, lv_draw_buf_align(tmp_buf, LV_COLOR_FORMAT_ARGB8888));
/*Shouldn't crash without source*/
lv_timer_handler();
lv_obj_t * lottie2 = lv_lottie_create(lv_screen_active());
/*Set the source first*/
lv_lottie_set_src_data(lottie2, test_lottie_approve, test_lottie_approve_size);
/*Shouldn't crash without buffer*/
lv_timer_handler();
lv_lottie_set_buffer(lottie2, 100, 100, lv_draw_buf_align(buf, LV_COLOR_FORMAT_ARGB8888));
lv_obj_center(lottie2);
lv_test_wait(950);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_3.png");
}
void test_lottie_rescale(void)
{
lv_obj_t * lottie = lv_lottie_create(lv_screen_active());
lv_lottie_set_buffer(lottie, 100, 100, lv_draw_buf_align(buf, LV_COLOR_FORMAT_ARGB8888));
lv_lottie_set_src_data(lottie, test_lottie_approve, test_lottie_approve_size);
lv_obj_center(lottie);
/*Wait a little*/
lv_test_wait(200);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_2.png");
lv_lottie_set_buffer(lottie, 50, 50, lv_draw_buf_align(buf, LV_COLOR_FORMAT_ARGB8888));
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_2_small.png");
/*Should be the last frame*/
lv_test_wait(750);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_3_small.png");
}
void test_lottie_non_uniform_shape(void)
{
lv_obj_t * lottie = lv_lottie_create(lv_screen_active());
lv_lottie_set_buffer(lottie, 50, 200, lv_draw_buf_align(buf, LV_COLOR_FORMAT_ARGB8888));
lv_lottie_set_src_data(lottie, test_lottie_approve, test_lottie_approve_size);
lv_obj_center(lottie);
lv_test_wait(950);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_4.png");
}
void test_lottie_memory_leak(void)
{
size_t mem_before = lv_test_get_free_mem();
uint32_t i;
for(i = 0; i < 32; i++) {
lv_obj_t * lottie = lv_lottie_create(lv_screen_active());
lv_lottie_set_buffer(lottie, 100, 100, lv_draw_buf_align(buf, LV_COLOR_FORMAT_ARGB8888));
lv_lottie_set_src_data(lottie, test_lottie_approve, test_lottie_approve_size);
lv_obj_center(lottie);
lv_test_wait(753 * i); /*Render a random frame*/
lv_timer_handler();
lv_obj_delete(lottie);
}
TEST_ASSERT_MEM_LEAK_LESS_THAN(mem_before, 16);
}
void test_lottie_no_jump_when_visible_again(void)
{
lv_obj_t * lottie = lv_lottie_create(lv_screen_active());
lv_lottie_set_buffer(lottie, 100, 100, lv_draw_buf_align(buf, LV_COLOR_FORMAT_ARGB8888));
lv_lottie_set_src_data(lottie, test_lottie_approve, test_lottie_approve_size);
lv_obj_center(lottie);
/*Wait a little*/
lv_test_wait(200);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_2.png");
lv_obj_add_flag(lottie, LV_OBJ_FLAG_HIDDEN);
lv_test_wait(300);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_1.png"); /*Empty screen*/
/*Should be on the same frame*/
lv_obj_clear_flag(lottie, LV_OBJ_FLAG_HIDDEN);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_2.png");
lv_test_wait(750);
TEST_ASSERT_EQUAL_SCREENSHOT("widgets/lottie_3.png");
}
#endif
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