test/hotspot/jtreg/runtime/ClassFile/ClassAccessFlagsRawTest.java

@@ -22,13 +22,14 @@
   *
   */
  
  /**
   * @test
-  * @bug 8291360
+  * @bug 8291360 8293448
   * @summary Test getting a class's raw access flags using java.lang.Class API
   * @modules java.base/java.lang:open
+  * @enablePreview
   * @compile classAccessFlagsRaw.jcod
   * @run main/othervm ClassAccessFlagsRawTest
   */
  
  import java.lang.reflect.*;

@@ -49,30 +50,33 @@
      public static void main(String argv[]) throws Throwable {
          Class<?> cl = java.lang.Class.class;
          m = cl.getDeclaredMethod("getClassAccessFlagsRaw", new Class[0]);
          m.setAccessible(true);
  
-         testIt("SUPERset", 0x21);  // ACC_SUPER 0x20 + ACC_PUBLIC 0x1
-         testIt("SUPERnotset", Modifier.PUBLIC);
+         testIt("SUPERset", Modifier.PUBLIC | Modifier.IDENTITY);
+         // Because of the repurposing of ACC_SUPER into ACC_IDENTITY by JEP 401, the VM now fixes missing ACC_IDENTITY flags in old class files
+         testIt("SUPERnotset", Modifier.PUBLIC | Modifier.IDENTITY);
  
          // test primitive array.  should return ACC_ABSTRACT | ACC_FINAL | ACC_PUBLIC.
          int flags = (int)m.invoke((new int[3]).getClass());
          if (flags != (Modifier.ABSTRACT | Modifier.FINAL | Modifier.PUBLIC)) {
              throw new RuntimeException(
                  "expected 0x411, got 0x" + Integer.toHexString(flags) + " for primitive array");
          }
  
          // test object array.  should return flags of component.
          flags = (int)m.invoke((new SUPERnotset[2]).getClass());
-         if (flags != Modifier.PUBLIC) {
+         // Because of the repurposing of ACC_SUPER into ACC_IDENTITY by JEP 401, the VM now fixes missing ACC_IDENTITY flags in old class files
+         if (flags != (Modifier.PUBLIC | Modifier.IDENTITY)) {
              throw new RuntimeException(
                  "expected 0x1, got 0x" + Integer.toHexString(flags) + " for object array");
          }
  
          // test multi-dimensional object array.  should return flags of component.
          flags = (int)m.invoke((new SUPERnotset[4][2]).getClass());
-         if (flags != Modifier.PUBLIC) {
+         // Because of the repurposing of ACC_SUPER into ACC_IDENTITY by JEP 401, the VM now fixes missing ACC_IDENTITY flags in old class files
+         if (flags != (Modifier.PUBLIC | Modifier.IDENTITY)) {
              throw new RuntimeException(
                  "expected 0x1, got 0x" + Integer.toHexString(flags) + " for object array");
          }
      }
  }