diff a/test/jdk/sun/reflect/ReflectionFactory/ReflectionFactoryPreviewTest.java b/test/jdk/sun/reflect/ReflectionFactory/ReflectionFactoryPreviewTest.java
--- /dev/null
+++ b/test/jdk/sun/reflect/ReflectionFactory/ReflectionFactoryPreviewTest.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.Serializable;
+import java.lang.invoke.MethodHandles;
+
+import jdk.internal.value.ValueClass;
+import jdk.test.lib.helpers.StrictInit;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import sun.reflect.ReflectionFactory;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/*
+ * @test
+ * @bug 8137058 8164908 8168980 8275137 8333796
+ * @summary Basic test for the unsupported ReflectionFactory
+ * @modules jdk.unsupported
+ * @modules java.base/jdk.internal.value
+ * @enablePreview
+ * @library /test/lib
+ * @build ${test.main.class}
+ * @run driver jdk.test.lib.helpers.StrictProcessor
+ *             ReflectionFactoryPreviewTest$StrictSerializableChild
+ * @run junit ${test.main.class}
+ */
+
+public class ReflectionFactoryPreviewTest {
+
+    // Initialized by init()
+    static ReflectionFactory factory;
+
+    @BeforeAll
+    static void init() {
+        factory = ReflectionFactory.getReflectionFactory();
+    }
+
+    abstract static value class AvcSuperType {
+        int bar;
+
+        static {
+            var f = assertDoesNotThrow(() -> AvcSuperType.class.getDeclaredField("bar"));
+            assertTrue(f.isStrictInit());
+        }
+
+        AvcSuperType(int bar) {
+            this.bar = bar;
+        }
+
+        AvcSuperType() {
+            this(42);
+        }
+    }
+
+    static class SerializableChild extends AvcSuperType implements Serializable {}
+
+    static class StrictSerializableChild extends AvcSuperType implements Serializable {
+        @StrictInit int baz;
+
+        static {
+            var f = assertDoesNotThrow(() -> StrictSerializableChild.class.getDeclaredField("baz"));
+            assertTrue(f.isStrictInit());
+        }
+
+        StrictSerializableChild(int baz) {
+            this.baz = baz;
+            super();
+        }
+
+        StrictSerializableChild() {
+            this(76);
+        }
+    }
+
+    @Test
+    void checkNewConstructor() throws Exception {
+        MethodHandles.lookup().ensureInitialized(StrictSerializableChild.class);
+        assertNull(factory.newConstructorForSerialization(Integer.class));
+        assertNull(factory.newConstructorForSerialization(AvcSuperType.class));
+        assertSame(AvcSuperType.class, factory.newConstructorForSerialization(SerializableChild.class).getDeclaringClass());
+        assertNull(factory.newConstructorForSerialization(StrictSerializableChild.class));
+
+        assertThrows(UnsupportedOperationException.class, () ->
+                factory.newConstructorForSerialization(Integer.class, Number.class.getDeclaredConstructor()));
+        assertTrue(ValueClass.hasStrictInstanceField(StrictSerializableChild.class));
+        var avcCtor = AvcSuperType.class.getDeclaredConstructor();
+        assertThrows(UnsupportedOperationException.class, () ->
+                factory.newConstructorForSerialization(StrictSerializableChild.class, avcCtor));
+        assertSame(AvcSuperType.class, factory.newConstructorForSerialization(SerializableChild.class, avcCtor).getDeclaringClass());
+
+        assertThrows(UnsupportedOperationException.class, () ->
+                factory.newConstructorForSerialization(AvcSuperType.class, Object.class.getDeclaredConstructor()));
+    }
+}