8296950: [lworld] AccessFlags should be specific to class file version

test/jdk/java/lang/reflect/AccessFlag/SuperAccessFlagTest.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2023, 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.
+ */
+
+/*
+ * @test
+ * @bug 8301720
+ * @summary Test expected value of SUPER AccessFlag for pre-ValueClass .class file
+ * @compile -source 20 -target 20 SuperAccessFlagTest.java
+ * @run main SuperAccessFlagTest
+ */
+
+// Note: cannot use --release 20 because the accessFlags() method is
+// not found in release 20; therefore -source and -target are used instead.
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/*
+ * Test expected value of ACC_SUPER access flag on an earlier release.
+ */
+@ExpectedClassFlags("[PUBLIC, SUPER]")
+public class SuperAccessFlagTest {
+    public static void main(String... args) {
+        checkClass(SuperAccessFlagTest.class);
+    }
+
+    private static void checkClass(Class<?> clazz) {
+        ExpectedClassFlags expected =
+                clazz.getAnnotation(ExpectedClassFlags.class);
+        if (expected != null) {
+            String actual = clazz.accessFlags().toString();
+            if (!expected.value().equals(actual)) {
+                throw new RuntimeException("On " + clazz +
+                        " expected " + expected.value() +
+                        " got " + actual);
+            }
+        }
+    }
+}
+
+@Retention(RetentionPolicy.RUNTIME)
+@ExpectedClassFlags("[INTERFACE, ABSTRACT, ANNOTATION]")
+@interface ExpectedClassFlags {
+    String value();
+}