77 lines
3.0 KiB
Java
77 lines
3.0 KiB
Java
/*
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* Copyright (c) 2016, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8170595
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* @summary Checks Class.isAnonymousClass, isMemberClass and isLocalClass
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* attributes
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*/
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public class ClassAttributesTest {
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class NestedClass {}
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static int test(Class<?> clazz, boolean anonymous, boolean local, boolean member) {
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if (clazz.isAnonymousClass() != anonymous) {
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System.err.println("Unexpected isAnonymousClass value for " +
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clazz.getName() + " expected: " + anonymous +
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" got: " + (!anonymous));
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return 1;
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}
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if (clazz.isLocalClass() != local) {
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System.err.println("Unexpected isLocalClass value for " +
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clazz.getName() + " expected: " + local +
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" got: " + (!local));
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return 1;
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}
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if (clazz.isMemberClass() != member) {
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System.err.println("Unexpected isMemberClass status for " +
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clazz.getName() + " expected: " + member +
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" got: " + (!member));
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return 1;
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}
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return 0;
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}
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public static void main(String argv[]) {
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int failures = 0;
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class LocalClass {}
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Cloneable clone = new Cloneable() {};
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Runnable lambda = () -> System.out.println("run");
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failures += test(ClassAttributesTest.class, false, false, false);
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failures += test(NestedClass.class, false, false, true);
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failures += test(LocalClass.class, false, true, false);
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failures += test(clone.getClass(), true, false, false);
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// Lambdas may be hidden classes, but are named, non-local classes
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// in this sense
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failures += test(lambda.getClass(), false, false, false);
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if (failures != 0)
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throw new RuntimeException("Test failed with " + failures + " failures.");
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}
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}
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