1 /* 2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 8042251 27 * @summary Test that there are no inner classes attributes in case of there are no inner classes. 28 * @library /tools/lib /tools/javac/lib ../lib 29 * @modules jdk.compiler/com.sun.tools.classfile 30 * jdk.compiler/com.sun.tools.javac.api 31 * jdk.compiler/com.sun.tools.javac.file 32 * jdk.compiler/com.sun.tools.javac.main 33 * @build TestBase InMemoryFileManager ToolBox 34 * @run main NoInnerClassesTest 35 */ 36 37 import com.sun.tools.classfile.Attribute; 38 import com.sun.tools.classfile.ClassFile; 39 import com.sun.tools.classfile.ConstantPoolException; 40 41 import java.io.IOException; 42 43 public class NoInnerClassesTest extends TestBase { 44 45 public static void main(String[] args) throws IOException, ConstantPoolException { 46 new NoInnerClassesTest().test(); 47 } 48 49 public void test() throws IOException, ConstantPoolException { 50 ClassFile classFile = readClassFile("NoInnerClassesTest"); 51 assertNull(classFile.getAttribute(Attribute.InnerClasses), "Found inner class attribute"); 52 } 53 }