test/jdk/java/lang/Class/getModifiers/TestPrimitiveAndArrayModifiers.java

@@ -1,7 +1,7 @@
  /*
-  * Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
+  * Copyright (c) 2022, 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.

@@ -19,17 +19,23 @@
   * 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 jdk.internal.misc.PreviewFeatures;
+ 
+ import java.lang.classfile.ClassFile;
  import java.lang.reflect.Modifier;
  import java.lang.annotation.*;
  
  /*
   * @test
   * @bug 8296743
+  * @modules java.base/jdk.internal.misc
   * @summary Verify array classes and primitives have expected modifiers
+  * @run main/othervm TestPrimitiveAndArrayModifiers
+  * @run main/othervm --enable-preview TestPrimitiveAndArrayModifiers
   */
  @ExpectedModifiers(Modifier.PUBLIC | Modifier.FINAL | Modifier.ABSTRACT)
  public class TestPrimitiveAndArrayModifiers {
  
      /*

@@ -65,15 +71,19 @@
          };
  
          for(var testCase : testCases) {
              int expectedModifiers =
                  testCase.getAnnotation(ExpectedModifiers.class).value();
+             if (PreviewFeatures.isEnabled()) {
+                 // All arrays under preview also have IDENTITY
+                 expectedModifiers |= ClassFile.ACC_IDENTITY;
+             }
              Class<?> arrayClass = testCase.arrayType();
              int actualModifiers = arrayClass.getModifiers();
              if (expectedModifiers != actualModifiers) {
                  throw new RuntimeException("Expected " + Modifier.toString(expectedModifiers) +
-                                            "on " + testCase.getCanonicalName() +
+                                            " on " + testCase.getCanonicalName() +
                                             ", but got " + Modifier.toString(actualModifiers));
              }
          }
      }