1 files changed, 6 insertions, 0 deletions
diff --git a/pstl/test/std/algorithms/alg.modifying.operations/unique.pass.cpp b/pstl/test/std/algorithms/alg.modifying.operations/unique.pass.cpp
index 79f5518ad2cb..2f68c00401fe 100644
--- a/pstl/test/std/algorithms/alg.modifying.operations/unique.pass.cpp
+++ b/pstl/test/std/algorithms/alg.modifying.operations/unique.pass.cpp
@@ -152,6 +152,12 @@ main()
 
     test_algo_basic_single<int32_t>(run_for_rnd_fw<test_non_const<int32_t>>());
 
+    test<MemoryChecker>(
+        [](std::size_t idx){ return MemoryChecker{std::int32_t(idx / 3)}; },
+        [](const MemoryChecker& val1, const MemoryChecker& val2){ return val1.value() == val2.value(); });
+    EXPECT_FALSE(MemoryChecker::alive_objects() < 0, "wrong effect from unique: number of ctors calls < num of dtors calls");
+    EXPECT_FALSE(MemoryChecker::alive_objects() > 0, "wrong effect from unique: number of ctors calls > num of dtors calls");
+    
     std::cout << done() << std::endl;
     return 0;
 }