diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 529de3aa9f..86dc7310a7 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -88,7 +88,7 @@ jobs:
       with:
         name: screenshot-errors-amd64
         path: |
-             tests/ref_imgs/**/*_err.png
+             tests/ref_imgs*/**/*_err.png
              test_screenshot_error.h
 #    - name: Upload coverage to Codecov
 #      uses: codecov/codecov-action@v4
diff --git a/src/draw/lv_draw_buf.c b/src/draw/lv_draw_buf.c
index 71058c7673..c8ea30a4ec 100644
--- a/src/draw/lv_draw_buf.c
+++ b/src/draw/lv_draw_buf.c
@@ -393,6 +393,10 @@ lv_result_t lv_draw_buf_adjust_stride(lv_draw_buf_t * src, uint32_t stride)
     uint32_t w = header->w;
     uint32_t h = header->h;
 
+    if(!lv_draw_buf_has_flag(src, LV_IMAGE_FLAGS_MODIFIABLE)) {
+        return LV_RESULT_INVALID;
+    }
+
     /*Use global stride*/
     if(stride == 0) stride = lv_draw_buf_width_to_stride(w, header->cf);
 
diff --git a/src/draw/lv_image_decoder.c b/src/draw/lv_image_decoder.c
index eebc3f73cc..4029be6072 100644
--- a/src/draw/lv_image_decoder.c
+++ b/src/draw/lv_image_decoder.c
@@ -124,7 +124,7 @@ lv_result_t lv_image_decoder_open(lv_image_decoder_dsc_t * dsc, const void * src
     lv_result_t res = dsc->decoder->open_cb(dsc->decoder, dsc);
 
     /* Flush the D-Cache if enabled and the image was successfully opened */
-    if(dsc->args.flush_cache && res == LV_RESULT_OK) {
+    if(dsc->args.flush_cache && res == LV_RESULT_OK && dsc->decoded != NULL) {
         lv_draw_buf_flush_cache(dsc->decoded, NULL);
         LV_LOG_INFO("Flushed D-cache: src %p (%s) (W%" LV_PRId32 " x H%" LV_PRId32 ", data: %p cf: %d)",
                     src,
diff --git a/src/draw/vg_lite/lv_draw_vg_lite.c b/src/draw/vg_lite/lv_draw_vg_lite.c
index cb78939b44..24c4c97014 100644
--- a/src/draw/vg_lite/lv_draw_vg_lite.c
+++ b/src/draw/vg_lite/lv_draw_vg_lite.c
@@ -203,6 +203,12 @@ static int32_t draw_evaluate(lv_draw_unit_t * draw_unit, lv_draw_task_t * task)
 {
     LV_UNUSED(draw_unit);
 
+    /* Return if target buffer format is not supported. */
+    const lv_draw_dsc_base_t * base_dsc = task->draw_dsc;
+    if(!lv_vg_lite_is_dest_cf_supported(base_dsc->layer->color_format)) {
+        return -1;
+    }
+
     switch(task->type) {
         case LV_DRAW_TASK_TYPE_LABEL:
         case LV_DRAW_TASK_TYPE_FILL:
diff --git a/src/draw/vg_lite/lv_vg_lite_decoder.c b/src/draw/vg_lite/lv_vg_lite_decoder.c
index d7aa37aaf6..cf8ca1560d 100644
--- a/src/draw/vg_lite/lv_vg_lite_decoder.c
+++ b/src/draw/vg_lite/lv_vg_lite_decoder.c
@@ -27,6 +27,7 @@
  * so for simplicity, they are uniformly converted to I8 for display.
  */
 #define DEST_IMG_FORMAT LV_COLOR_FORMAT_I8
+#define IS_CONV_INDEX_FORMAT(cf) (cf == LV_COLOR_FORMAT_I1 || cf == LV_COLOR_FORMAT_I2 || cf == LV_COLOR_FORMAT_I4)
 
 /* Since the palette and index image are next to each other,
  * the palette size needs to be aligned to ensure that the image is aligned.
@@ -162,12 +163,17 @@ static lv_result_t decoder_info(lv_image_decoder_t * decoder, const void * src,
         return LV_RESULT_OK;
     }
 
-    if(LV_COLOR_FORMAT_IS_INDEXED(header->cf)) {
-        header->cf = DEST_IMG_FORMAT;
-        return LV_RESULT_OK;
+    if(!IS_CONV_INDEX_FORMAT(header->cf)) {
+        return LV_RESULT_INVALID;
     }
 
-    return LV_RESULT_INVALID;
+    if(header->flags & LV_IMAGE_FLAGS_COMPRESSED) {
+        LV_LOG_WARN("NOT Supported compressed index format: %d", header->cf);
+        return LV_RESULT_INVALID;
+    }
+
+    header->cf = DEST_IMG_FORMAT;
+    return LV_RESULT_OK;
 }
 
 static lv_result_t decoder_open_variable(lv_image_decoder_t * decoder, lv_image_decoder_dsc_t * dsc)
@@ -234,7 +240,7 @@ static lv_result_t decoder_open_variable(lv_image_decoder_t * decoder, lv_image_
     /* copy palette */
     lv_memcpy(dest, src, palette_size_bytes);
 
-    if(!dsc->args.premultiply) {
+    if(dsc->args.premultiply) {
         /* pre-multiply palette */
         image_color32_pre_mul((lv_color32_t *)dest, palette_size);
         draw_buf->header.flags |= LV_IMAGE_FLAGS_PREMULTIPLIED;
diff --git a/src/draw/vg_lite/lv_vg_lite_utils.c b/src/draw/vg_lite/lv_vg_lite_utils.c
index bdd78d8abd..4598adcc0d 100644
--- a/src/draw/vg_lite/lv_vg_lite_utils.c
+++ b/src/draw/vg_lite/lv_vg_lite_utils.c
@@ -162,6 +162,7 @@ const char * lv_vg_lite_feature_string(vg_lite_feature_t feature)
             FEATURE_ENUM_TO_STRING(YUV_TILED_INPUT);
             FEATURE_ENUM_TO_STRING(AYUV_INPUT);
             FEATURE_ENUM_TO_STRING(16PIXELS_ALIGN);
+            FEATURE_ENUM_TO_STRING(DEC_COMPRESS_2_0);
         default:
             break;
     }
@@ -500,7 +501,7 @@ uint32_t lv_vg_lite_width_to_stride(uint32_t w, vg_lite_buffer_format_t color_fo
 
     uint32_t mul, div, align;
     lv_vg_lite_buffer_format_bytes(color_format, &mul, &div, &align);
-    return LV_VG_LITE_ALIGN((w * mul / div), align);
+    return LV_VG_LITE_ALIGN(((w * mul + div - 1) / div), align);
 }
 
 uint32_t lv_vg_lite_width_align(uint32_t w)
diff --git a/src/misc/lv_color.h b/src/misc/lv_color.h
index 9f22f3072b..ebf07b36a1 100644
--- a/src/misc/lv_color.h
+++ b/src/misc/lv_color.h
@@ -435,6 +435,15 @@ static inline lv_color_t lv_color_black(void)
 
 static inline void lv_color_premultiply(lv_color32_t * c)
 {
+    if(c->alpha == LV_OPA_COVER) {
+        return;
+    }
+
+    if(c->alpha == LV_OPA_TRANSP) {
+        lv_memzero(c, sizeof(lv_color32_t));
+        return;
+    }
+
     c->red = LV_OPA_MIX2(c->red, c->alpha);
     c->green = LV_OPA_MIX2(c->green, c->alpha);
     c->blue = LV_OPA_MIX2(c->blue, c->alpha);
@@ -442,6 +451,15 @@ static inline void lv_color_premultiply(lv_color32_t * c)
 
 static inline void lv_color16_premultiply(lv_color16_t * c, lv_opa_t a)
 {
+    if(a == LV_OPA_COVER) {
+        return;
+    }
+
+    if(a == LV_OPA_TRANSP) {
+        lv_memzero(c, sizeof(lv_color16_t));
+        return;
+    }
+
     c->red = LV_OPA_MIX2(c->red, a);
     c->green = LV_OPA_MIX2(c->green, a);
     c->blue = LV_OPA_MIX2(c->blue, a);
diff --git a/src/others/vg_lite_tvg/vg_lite_tvg.cpp b/src/others/vg_lite_tvg/vg_lite_tvg.cpp
index 3795cc2907..27f56ead69 100644
--- a/src/others/vg_lite_tvg/vg_lite_tvg.cpp
+++ b/src/others/vg_lite_tvg/vg_lite_tvg.cpp
@@ -310,9 +310,9 @@ static vg_lite_converter<vg_color16_t, vg_color32_t> conv_bgra8888_to_bgr565(
     [](vg_color16_t * dest, const vg_color32_t * src, vg_lite_uint32_t px_size, vg_lite_uint32_t /* color */)
 {
     while(px_size--) {
-        dest->red = src->red >> 3;
-        dest->green = src->green >> 2;
-        dest->blue = src->blue >> 3;
+        dest->red = src->red * 0x1F / 0xFF;
+        dest->green = src->green * 0x3F / 0xFF;
+        dest->blue = src->blue * 0x1F / 0xFF;
         src++;
         dest++;
     }
@@ -322,9 +322,9 @@ static vg_lite_converter<vg_color16_alpha_t, vg_color32_t> conv_bgra8888_to_bgra
     [](vg_color16_alpha_t * dest, const vg_color32_t * src, vg_lite_uint32_t px_size, vg_lite_uint32_t /* color */)
 {
     while(px_size--) {
-        dest->c.red = src->red >> 3;
-        dest->c.green = src->green >> 2;
-        dest->c.blue = src->blue >> 3;
+        dest->c.red = src->red * 0x1F / 0xFF;
+        dest->c.green = src->green * 0x3F / 0xFF;
+        dest->c.blue = src->blue * 0x1F / 0xFF;
         dest->alpha = src->alpha;
         src++;
         dest++;
@@ -335,9 +335,9 @@ static vg_lite_converter<vg_color32_t, vg_color16_t> conv_bgr565_to_bgra8888(
     [](vg_color32_t * dest, const vg_color16_t * src, vg_lite_uint32_t px_size, vg_lite_uint32_t /* color */)
 {
     while(px_size--) {
-        dest->red = src->red << 3;
-        dest->green = src->green << 2;
-        dest->blue = src->blue << 3;
+        dest->red = src->red * 0xFF / 0x1F;
+        dest->green = src->green * 0xFF / 0x3F;
+        dest->blue = src->blue * 0xFF / 0x1F;
         dest->alpha = 0xFF;
         src++;
         dest++;
@@ -348,9 +348,9 @@ static vg_lite_converter<vg_color32_t, vg_color16_alpha_t> conv_bgra5658_to_bgra
     [](vg_color32_t * dest, const vg_color16_alpha_t * src, vg_lite_uint32_t px_size, vg_lite_uint32_t /* color */)
 {
     while(px_size--) {
-        dest->red = src->c.red << 3;
-        dest->green = src->c.green << 2;
-        dest->blue = src->c.blue << 3;
+        dest->red = src->c.red * 0xFF / 0x1F;
+        dest->green = src->c.green * 0xFF / 0x3F;
+        dest->blue = src->c.blue * 0xFF / 0x1F;
         dest->alpha = src->alpha;
         src++;
         dest++;
@@ -515,6 +515,7 @@ extern "C" {
 
         auto shape = Shape::gen();
         TVG_CHECK_RETURN_VG_ERROR(shape_append_rect(shape, target, rectangle));
+        TVG_CHECK_RETURN_VG_ERROR(shape->blend(BlendMethod::SrcOver));
         TVG_CHECK_RETURN_VG_ERROR(shape->fill(TVG_COLOR(color)));
         TVG_CHECK_RETURN_VG_ERROR(ctx->canvas->push(std::move(shape)));
 
@@ -614,9 +615,9 @@ extern "C" {
     static void picture_bgra8888_to_bgr565(vg_color16_t * dest, const vg_color32_t * src, vg_lite_uint32_t px_size)
     {
         while(px_size--) {
-            dest->red = src->red >> 3;
-            dest->green = src->green >> 2;
-            dest->blue = src->blue >> 3;
+            dest->red = src->red * 0x1F / 0xFF;
+            dest->green = src->green * 0x3F / 0xFF;
+            dest->blue = src->blue * 0x1F / 0xFF;
             src++;
             dest++;
         }
@@ -625,9 +626,9 @@ extern "C" {
     static void picture_bgra8888_to_bgra5658(vg_color16_alpha_t * dest, const vg_color32_t * src, vg_lite_uint32_t px_size)
     {
         while(px_size--) {
-            dest->c.red = src->red >> 3;
-            dest->c.green = src->green >> 2;
-            dest->c.blue = src->blue >> 3;
+            dest->c.red = src->red * 0x1F / 0xFF;
+            dest->c.green = src->green * 0x3F / 0xFF;
+            dest->c.blue = src->blue * 0x1F / 0xFF;
             dest->alpha = src->alpha;
             src++;
             dest++;
diff --git a/src/widgets/lottie/lv_lottie.c b/src/widgets/lottie/lv_lottie.c
index 877d3983b8..15418683c0 100644
--- a/src/widgets/lottie/lv_lottie.c
+++ b/src/widgets/lottie/lv_lottie.c
@@ -208,11 +208,28 @@ static void anim_exec_cb(void * var, int32_t v)
 
 static void lottie_update(lv_lottie_t * lottie, int32_t v)
 {
+    lv_obj_t * obj = (lv_obj_t *) lottie;
+
+    lv_draw_buf_t * draw_buf = lv_canvas_get_draw_buf(obj);
+    if(draw_buf) {
+#if LV_USE_DRAW_VG_LITE && LV_USE_VG_LITE_THORVG
+        /**
+         * Since the buffer clearing operation in the SwRenderer::preRender
+         * function is removed when the VG-Lite simulator is enabled, the canvas
+         * buffer must be manually cleared here.
+         */
+        lv_draw_buf_clear(draw_buf, NULL);
+#endif
+        /*Drop old cached image*/
+        lv_image_cache_drop(lv_image_get_src(obj));
+    }
+
     tvg_animation_set_frame(lottie->tvg_anim, v);
     tvg_canvas_update(lottie->tvg_canvas);
     tvg_canvas_draw(lottie->tvg_canvas);
     tvg_canvas_sync(lottie->tvg_canvas);
-    lv_obj_invalidate((lv_obj_t *)lottie);
+
+    lv_obj_invalidate(obj);
 }
 
 #endif /*LV_USE_LOTTIE*/
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 02d71a3da2..bc5d3084de 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -57,9 +57,16 @@ include(CTest)
 
 set(LVGL_TEST_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 
+set(SANITIZE_AND_COVERAGE_OPTIONS
+    -fsanitize=address
+    -fsanitize=leak
+    -fsanitize=undefined
+    --coverage
+)
 
 set(LVGL_TEST_OPTIONS_VG_LITE
     -DLV_TEST_OPTION=6
+    -Wno-dangling-pointer # workaround for thorvg dangling-pointer warning
 )
 
 set(LVGL_TEST_OPTIONS_MINIMAL_MONOCHROME
@@ -86,16 +93,14 @@ set(LVGL_TEST_OPTIONS_TEST_SYSHEAP
     -DLV_TEST_OPTION=5
     -DLVGL_CI_USING_SYS_HEAP
     -Wno-unused-but-set-variable # unused variables are common in the dual-heap arrangement
+    ${SANITIZE_AND_COVERAGE_OPTIONS}
 )
 
 set(LVGL_TEST_OPTIONS_TEST_DEFHEAP
     -DLV_TEST_OPTION=5
     -DLV_USE_OBJ_PROPERTY=1      # add obj property test and disable pedantic
     -DLVGL_CI_USING_DEF_HEAP
-    -fsanitize=address
-    -fsanitize=leak
-    -fsanitize=undefined
-    --coverage
+    ${SANITIZE_AND_COVERAGE_OPTIONS}
 )
 
 if (OPTIONS_VG_LITE)
@@ -109,13 +114,13 @@ elseif (OPTIONS_24BIT)
 elseif (OPTIONS_FULL_32BIT)
     set (BUILD_OPTIONS ${LVGL_TEST_OPTIONS_FULL_32BIT})
 elseif (OPTIONS_TEST_SYSHEAP)
-    set (BUILD_OPTIONS ${LVGL_TEST_OPTIONS_TEST_SYSHEAP} -fsanitize=address -fsanitize=leak -fsanitize=undefined --coverage)
-    filter_compiler_options (C TEST_LIBS --coverage -fsanitize=address -fsanitize=leak -fsanitize=undefined)
+    set (BUILD_OPTIONS ${LVGL_TEST_OPTIONS_TEST_SYSHEAP})
+    filter_compiler_options (C TEST_LIBS ${SANITIZE_AND_COVERAGE_OPTIONS})
     set (LV_CONF_BUILD_DISABLE_EXAMPLES ON)
     set (ENABLE_TESTS ON)
 elseif (OPTIONS_TEST_DEFHEAP)
     set (BUILD_OPTIONS ${LVGL_TEST_OPTIONS_TEST_DEFHEAP})
-    filter_compiler_options (C TEST_LIBS --coverage -fsanitize=address -fsanitize=leak -fsanitize=undefined)
+    filter_compiler_options (C TEST_LIBS ${SANITIZE_AND_COVERAGE_OPTIONS})
     set (LV_CONF_BUILD_DISABLE_EXAMPLES ON)
     set (ENABLE_TESTS ON)
 elseif (OPTIONS_TEST_MEMORYCHECK)
@@ -124,6 +129,18 @@ elseif (OPTIONS_TEST_MEMORYCHECK)
     set (BUILD_OPTIONS ${LVGL_TEST_OPTIONS_TEST_SYSHEAP})
     set (LV_CONF_BUILD_DISABLE_EXAMPLES ON)
     set (ENABLE_TESTS ON)
+elseif (OPTIONS_TEST_VG_LITE)
+    set (BUILD_OPTIONS ${LVGL_TEST_OPTIONS_VG_LITE} -DLVGL_CI_USING_SYS_HEAP ${SANITIZE_AND_COVERAGE_OPTIONS})
+    filter_compiler_options (C TEST_LIBS ${SANITIZE_AND_COVERAGE_OPTIONS})
+    set (LV_CONF_BUILD_DISABLE_EXAMPLES ON)
+    set (ENABLE_TESTS ON)
+    add_definitions(-DREF_IMGS_PATH="ref_imgs_vg_lite/")
+
+    # In 32-bit systems, the output of ThorVG's anti-aliasing algorithm has a slight deviation.
+    if ($ENV{NON_AMD64_BUILD})
+        # Set a tolerance value for the VG-Lite tests.
+        add_definitions(-DREF_IMG_TOLERANCE=9)
+    endif()
 else()
     message(FATAL_ERROR "Must provide a known options value (check main.py?).")
 endif()
diff --git a/tests/main.py b/tests/main.py
index a2e5235e99..b0792a6fad 100755
--- a/tests/main.py
+++ b/tests/main.py
@@ -27,6 +27,7 @@ build_only_options = {
 test_options = {
     'OPTIONS_TEST_SYSHEAP': 'Test config, system heap, 32 bit color depth',
     'OPTIONS_TEST_DEFHEAP': 'Test config, LVGL heap, 32 bit color depth',
+    'OPTIONS_TEST_VG_LITE': 'VG-Lite simulator with full config, 32 bit color depth',
 }
 
 
diff --git a/tests/ref_imgs/draw/vector_draw_shapes.png b/tests/ref_imgs/draw/vector_draw_shapes.png
index 78841c2101..f17335327a 100644
Binary files a/tests/ref_imgs/draw/vector_draw_shapes.png and b/tests/ref_imgs/draw/vector_draw_shapes.png differ
diff --git a/tests/ref_imgs_vg_lite/align_flex_center1.png b/tests/ref_imgs_vg_lite/align_flex_center1.png
new file mode 100644
index 0000000000..3e1b373658
Binary files /dev/null and b/tests/ref_imgs_vg_lite/align_flex_center1.png differ
diff --git a/tests/ref_imgs_vg_lite/align_flex_center2.png b/tests/ref_imgs_vg_lite/align_flex_center2.png
new file mode 100644
index 0000000000..729d020882
Binary files /dev/null and b/tests/ref_imgs_vg_lite/align_flex_center2.png differ
diff --git a/tests/ref_imgs_vg_lite/align_flex_space_around1.png b/tests/ref_imgs_vg_lite/align_flex_space_around1.png
new file mode 100644
index 0000000000..3e1b373658
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diff --git a/tests/ref_imgs_vg_lite/align_flex_space_around2.png b/tests/ref_imgs_vg_lite/align_flex_space_around2.png
new file mode 100644
index 0000000000..509436507a
Binary files /dev/null and b/tests/ref_imgs_vg_lite/align_flex_space_around2.png differ
diff --git a/tests/ref_imgs_vg_lite/align_flex_space_between1.png b/tests/ref_imgs_vg_lite/align_flex_space_between1.png
new file mode 100644
index 0000000000..9dfebbf268
Binary files /dev/null and b/tests/ref_imgs_vg_lite/align_flex_space_between1.png differ
diff --git a/tests/ref_imgs_vg_lite/align_flex_space_between2.png b/tests/ref_imgs_vg_lite/align_flex_space_between2.png
new file mode 100644
index 0000000000..79d86bb5a7
Binary files /dev/null and b/tests/ref_imgs_vg_lite/align_flex_space_between2.png differ
diff --git a/tests/ref_imgs_vg_lite/align_flex_space_evenly1.png b/tests/ref_imgs_vg_lite/align_flex_space_evenly1.png
new file mode 100644
index 0000000000..3e1b373658
Binary files /dev/null and b/tests/ref_imgs_vg_lite/align_flex_space_evenly1.png differ
diff --git a/tests/ref_imgs_vg_lite/align_flex_space_evenly2.png b/tests/ref_imgs_vg_lite/align_flex_space_evenly2.png
new file mode 100644
index 0000000000..fa63d506e2
Binary files /dev/null and b/tests/ref_imgs_vg_lite/align_flex_space_evenly2.png differ
diff --git a/tests/ref_imgs_vg_lite/binding.png b/tests/ref_imgs_vg_lite/binding.png
new file mode 100644
index 0000000000..b6ab77c0e9
Binary files /dev/null and b/tests/ref_imgs_vg_lite/binding.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_recolor.png
new file mode 100644
index 0000000000..a39285dec0
Binary files /dev/null and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_recolor.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate.png
new file mode 100644
index 0000000000..4bf7f7ba73
Binary files /dev/null and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate_recolor.png
new file mode 100644
index 0000000000..f4d34fa308
Binary files /dev/null and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_rotate_recolor.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_simple.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_simple.png
new file mode 100644
index 0000000000..3fd73d0131
Binary files /dev/null and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_LZ4_simple.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_recolor.png
new file mode 100644
index 0000000000..a39285dec0
Binary files /dev/null and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_recolor.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate.png
new file mode 100644
index 0000000000..4bf7f7ba73
Binary files /dev/null and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate_recolor.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate_recolor.png
new file mode 100644
index 0000000000..f4d34fa308
Binary files /dev/null and b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_rotate_recolor.png differ
diff --git a/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_simple.png b/tests/ref_imgs_vg_lite/draw/bin_image_stride1_RLE_simple.png
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diff --git a/tests/src/lv_test_conf.h b/tests/src/lv_test_conf.h
index ccf0876030..7c957c21e0 100644
--- a/tests/src/lv_test_conf.h
+++ b/tests/src/lv_test_conf.h
@@ -70,23 +70,7 @@ typedef void * lv_user_data_t;
 #elif LV_TEST_OPTION == 6
 #define  LV_COLOR_DEPTH     32
 #define  LV_DPI_DEF         160
-
-#define LV_USE_THORVG_INTERNAL      1
-/* Use VG-Lite GPU. */
-#define LV_USE_DRAW_VG_LITE         1
-
-/* Enable VG-Lite custom external 'gpu_init()' function */
-#define LV_VG_LITE_USE_GPU_INIT     1
-
-/* Enable VG-Lite assert. */
-#define LV_VG_LITE_USE_ASSERT       1
-
-/* Simulate VG-Lite hardware using ThorVG */
-#define LV_USE_VG_LITE_THORVG       1
-
-/* Enable performance monitor log mode for build test */
-#define LV_USE_PERF_MONITOR_LOG_MODE 1
-
+#include "lv_test_conf_vg_lite.h"
 #include "lv_test_conf_full.h"
 #elif LV_TEST_OPTION == 4
 #define  LV_COLOR_DEPTH     24
diff --git a/tests/src/lv_test_conf_vg_lite.h b/tests/src/lv_test_conf_vg_lite.h
new file mode 100644
index 0000000000..fa56bcc185
--- /dev/null
+++ b/tests/src/lv_test_conf_vg_lite.h
@@ -0,0 +1,38 @@
+/* Use VG-Lite GPU. */
+#define LV_USE_DRAW_VG_LITE 1
+
+/* Enable VG-Lite custom external 'gpu_init()' function */
+#define LV_VG_LITE_USE_GPU_INIT 1
+
+/* Enable VG-Lite assert. */
+#define LV_VG_LITE_USE_ASSERT 1
+
+/* VG-Lite flush commit trigger threshold. GPU will try to batch these many draw tasks. */
+#define LV_VG_LITE_FLUSH_MAX_COUNT 0
+
+/* Enable border to simulate shadow
+ * NOTE: which usually improves performance,
+ * but does not guarantee the same rendering quality as the software. */
+#define LV_VG_LITE_USE_BOX_SHADOW 1
+
+/* VG-Lite linear gradient image maximum cache number.
+ * NOTE: The memory usage of a single gradient image is 4K bytes.
+ */
+#define LV_VG_LITE_LINEAR_GRAD_CACHE_CNT 32
+
+/* VG-Lite radial gradient image maximum cache size.
+ * NOTE: The memory usage of a single gradient image is radial grad radius * 4 bytes.
+ */
+#define LV_VG_LITE_RADIAL_GRAD_CACHE_CNT 32
+
+/* Disable 16 pixels alignment */
+#define LV_VG_LITE_THORVG_16PIXELS_ALIGN 0
+
+/* Enable ThorVG internal rendering engine */
+#define LV_USE_THORVG_INTERNAL      1
+
+/* Simulate VG-Lite hardware using ThorVG */
+#define LV_USE_VG_LITE_THORVG       1
+
+/* Enable performance monitor log mode for build test */
+#define LV_USE_PERF_MONITOR_LOG_MODE 1
diff --git a/tests/src/test_assets/test_img_caret_down.c b/tests/src/test_assets/test_img_caret_down.c
index c6e98b678b..71898ecfae 100644
--- a/tests/src/test_assets/test_img_caret_down.c
+++ b/tests/src/test_assets/test_img_caret_down.c
@@ -30,6 +30,7 @@ const lv_image_dsc_t test_image_caret_down = {
     .header.stride = 52,
     .header.cf = LV_COLOR_FORMAT_ARGB8888,
     .data = test_image_caret_down_map,
+    .data_size = sizeof(test_image_caret_down_map)
 };
 
 #endif /* LV_BUILD_TEST */
diff --git a/tests/src/test_cases/draw/test_draw_vector.c b/tests/src/test_cases/draw/test_draw_vector.c
index 60c0580065..ca1d135f63 100644
--- a/tests/src/test_cases/draw/test_draw_vector.c
+++ b/tests/src/test_cases/draw/test_draw_vector.c
@@ -236,8 +236,7 @@ static void canvas_draw(const char * name, void (*draw_cb)(lv_layer_t *))
 {
     LV_UNUSED(name);
     lv_obj_t * canvas = lv_canvas_create(lv_screen_active());
-    uint32_t stride = 640 * 4 + 128; /*Test non-default stride*/
-    lv_draw_buf_t * draw_buf = lv_draw_buf_create(640, 480, LV_COLOR_FORMAT_ARGB8888, stride);
+    lv_draw_buf_t * draw_buf = lv_draw_buf_create(640, 480, LV_COLOR_FORMAT_ARGB8888, LV_STRIDE_AUTO);
     TEST_ASSERT_NOT_NULL(draw_buf);
     lv_canvas_set_draw_buf(canvas, draw_buf);
 
diff --git a/tests/unity/unity_support.c b/tests/unity/unity_support.c
index 4907b978ac..0c32ddc78c 100644
--- a/tests/unity/unity_support.c
+++ b/tests/unity/unity_support.c
@@ -33,8 +33,15 @@
 /*********************
  *      DEFINES
  *********************/
-//#define REF_IMGS_PATH "lvgl/tests/lv_test_ref_imgs/"
+
+#ifndef REF_IMGS_PATH
 #define REF_IMGS_PATH "ref_imgs/"
+#endif
+
+#ifndef REF_IMG_TOLERANCE
+#define REF_IMG_TOLERANCE 0
+#endif
+
 #define ERR_FILE_NOT_FOUND  -1
 #define ERR_PNG             -2
 
@@ -55,7 +62,7 @@ typedef struct {
 /**********************
  *  STATIC PROTOTYPES
  **********************/
-static bool screenhot_compare(const char * fn_ref, const char * mode, uint8_t tolerance);
+static bool screenshot_compare(const char * fn_ref, const char * mode, uint8_t tolerance);
 static int read_png_file(png_image_t * p, const char * file_name);
 static int write_png_file(void * raw_img, uint32_t width, uint32_t height, char * file_name);
 static void png_release(png_image_t * p);
@@ -81,7 +88,7 @@ bool lv_test_assert_image_eq(const char * fn_ref)
     lv_obj_t * scr = lv_screen_active();
     lv_obj_invalidate(scr);
 
-    pass = screenhot_compare(fn_ref, "full refresh", 0);
+    pass = screenshot_compare(fn_ref, "full refresh", REF_IMG_TOLERANCE);
     if(!pass) return false;
 
     //Software has minor rounding errors when not the whole image is updated
@@ -100,7 +107,7 @@ bool lv_test_assert_image_eq(const char * fn_ref)
     //        lv_obj_invalidate_area(scr, &a);
     //    }
     //
-    //    pass = screenhot_compare(fn_ref, "vertical stripes", 32);
+    //    pass = screenshot_compare(fn_ref, "vertical stripes", 32);
     //    if(!pass) return false;
     //
     //
@@ -117,7 +124,7 @@ bool lv_test_assert_image_eq(const char * fn_ref)
     //        lv_obj_invalidate_area(scr, &a);
     //    }
     //
-    //    pass = screenhot_compare(fn_ref, "horizontal stripes", 32);
+    //    pass = screenshot_compare(fn_ref, "horizontal stripes", 32);
     //    if(!pass) return false;
 
     return true;
@@ -134,7 +141,7 @@ static uint8_t screen_buf_xrgb8888[800 * 480 * 4];
  * @param mode          arbitrary string to tell more about the compare
  * @return  true: test passed; false: test failed
  */
-static bool screenhot_compare(const char * fn_ref, const char * mode, uint8_t tolerance)
+static bool screenshot_compare(const char * fn_ref, const char * mode, uint8_t tolerance)
 {
 
     char fn_ref_full[256];
@@ -174,9 +181,9 @@ static bool screenhot_compare(const char * fn_ref, const char * mode, uint8_t to
             ptr_ref = &(row[x * 3]);
             ptr_act = screen_buf_tmp;
 
-            if(LV_ABS((int32_t) ptr_act[0] - ptr_ref[0]) > tolerance ||
-               LV_ABS((int32_t) ptr_act[1] - ptr_ref[1]) > tolerance ||
-               LV_ABS((int32_t) ptr_act[2] - ptr_ref[2]) > tolerance) {
+            if(LV_ABS((int32_t) ptr_act[0] - (int32_t) ptr_ref[0]) > tolerance ||
+               LV_ABS((int32_t) ptr_act[1] - (int32_t) ptr_ref[1]) > tolerance ||
+               LV_ABS((int32_t) ptr_act[2] - (int32_t) ptr_ref[2]) > tolerance) {
                 uint32_t act_px = (ptr_act[2] << 16) + (ptr_act[1] << 8) + (ptr_act[0] << 0);
                 uint32_t ref_px = 0;
                 memcpy(&ref_px, ptr_ref, 3);
@@ -185,8 +192,9 @@ static bool screenhot_compare(const char * fn_ref, const char * mode, uint8_t to
                             "  - Mode: %s\n"
                             "  - At x:%d, y:%d.\n"
                             "  - Expected: %X\n"
-                            "  - Actual:   %X",
-                            fn_ref_full, mode,  x, y, ref_px, act_px);
+                            "  - Actual:   %X\n"
+                            "  - Tolerance: %d",
+                            fn_ref_full, mode,  x, y, ref_px, act_px, tolerance);
                 fflush(stderr);
                 err = true;
                 break;