1 files changed, 13 insertions, 2 deletions
diff --git a/libutils/StrongPointer_test.cpp b/libutils/StrongPointer_test.cpp
index d37c1de6f..29f6bd4bb 100644
--- a/libutils/StrongPointer_test.cpp
+++ b/libutils/StrongPointer_test.cpp
@@ -21,8 +21,8 @@
 
 using namespace android;
 
-class SPFoo : public LightRefBase<SPFoo> {
-public:
+class SPFoo : virtual public RefBase {
+  public:
     explicit SPFoo(bool* deleted_check) : mDeleted(deleted_check) {
         *mDeleted = false;
     }
@@ -69,3 +69,14 @@ TEST(StrongPointer, PointerComparison) {
     ASSERT_NE(nullptr, foo);
     ASSERT_NE(foo, nullptr);
 }
+
+TEST(StrongPointer, AssertStrongRefExists) {
+    // uses some other refcounting method, or non at all
+    bool isDeleted;
+    SPFoo* foo = new SPFoo(&isDeleted);
+
+    // can only get a valid sp<> object when you construct it as an sp<> object
+    EXPECT_DEATH(sp<SPFoo>::fromExisting(foo), "");
+
+    delete foo;
+}