diff --git a/libs/hwui/tests/unit/RecordingCanvasTests.cpp b/libs/hwui/tests/unit/RecordingCanvasTests.cpp
index ca726732f75f2..e4b43364d6c08 100644
--- a/libs/hwui/tests/unit/RecordingCanvasTests.cpp
+++ b/libs/hwui/tests/unit/RecordingCanvasTests.cpp
@@ -602,6 +602,15 @@ TEST(RecordingCanvas, refPaint) {
     EXPECT_NE(&paint, ops[3]->paint);
 }
 
+TEST(RecordingCanvas, refBitmap) {
+    SkBitmap bitmap = TestUtils::createSkBitmap(100, 100);
+    auto dl = TestUtils::createDisplayList<RecordingCanvas>(100, 100, [&bitmap](RecordingCanvas& canvas) {
+        canvas.drawBitmap(bitmap, 0, 0, nullptr);
+    });
+    auto& bitmaps = dl->getBitmapResources();
+    EXPECT_EQ(1u, bitmaps.size());
+}
+
 TEST(RecordingCanvas, refBitmapInShader_bitmapShader) {
     SkBitmap bitmap = TestUtils::createSkBitmap(100, 100);
     auto dl = TestUtils::createDisplayList<RecordingCanvas>(100, 100, [&bitmap](RecordingCanvas& canvas) {
diff --git a/libs/hwui/tests/unit/SkiaBehaviorTests.cpp b/libs/hwui/tests/unit/SkiaBehaviorTests.cpp
index 586625bf97cfe..875e260c84cf1 100644
--- a/libs/hwui/tests/unit/SkiaBehaviorTests.cpp
+++ b/libs/hwui/tests/unit/SkiaBehaviorTests.cpp
@@ -41,3 +41,10 @@ TEST(SkiaBehavior, CreateBitmapShader1x1) {
     EXPECT_EQ(SkShader::kRepeat_TileMode, xy[1]);
     EXPECT_EQ(origBitmap.pixelRef(), bitmap.pixelRef());
 }
+
+TEST(SkiaBehavior, genIds) {
+    SkBitmap bitmap = TestUtils::createSkBitmap(100, 100);
+    uint32_t genId = bitmap.getGenerationID();
+    bitmap.notifyPixelsChanged();
+    EXPECT_NE(genId, bitmap.getGenerationID());
+}