diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index cf66eee..18ecc4f 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -83,3 +83,4 @@ add_subdirectory(order)
 add_subdirectory(log)
 add_subdirectory(cxx)
 add_subdirectory(traces)
+add_subdirectory(mempool)
diff --git a/test/mempool/CMakeLists.txt b/test/mempool/CMakeLists.txt
new file mode 100644
index 0000000..761be6e
--- /dev/null
+++ b/test/mempool/CMakeLists.txt
@@ -0,0 +1,6 @@
+# Copyright (C) 2025 Huawei Technologies Co., Ltd.                             #
+# SPDX-License-Identifier: 0BSD                                                #
+
+add_executable(mempool_reuse_test mempool_reuse_test.c)
+target_link_libraries(mempool_reuse_test PRIVATE dice.h dice.o)
+add_test(NAME mempool-reuse-test COMMAND mempool_reuse_test)
diff --git a/test/mempool/mempool_reuse_test.c b/test/mempool/mempool_reuse_test.c
new file mode 100644
index 0000000..1729e50
--- /dev/null
+++ b/test/mempool/mempool_reuse_test.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2025 Huawei Technologies Co., Ltd.
+ * SPDX-License-Identifier: 0BSD
+ */
+#include <assert.h>
+#include <stdint.h>
+#include <string.h>
+
+#include <dice/mempool.h>
+
+int
+main(void)
+{
+    const size_t size = 64;
+    uint8_t *first    = mempool_alloc(size);
+    assert(first != NULL);
+
+    memset(first, 0xAB, size);
+    mempool_free(first);
+
+    uint8_t *second = mempool_alloc(size);
+    assert(second != NULL);
+    assert(second == first);
+
+    for (size_t i = 0; i < size; ++i)
+        assert(second[i] == 0xAB);
+
+    mempool_free(second);
+    return 0;
+}