vromero@1432: /*
vromero@1432:  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
vromero@1432:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
vromero@1432:  *
vromero@1432:  * This code is free software; you can redistribute it and/or modify it
vromero@1432:  * under the terms of the GNU General Public License version 2 only, as
vromero@1432:  * published by the Free Software Foundation.  Oracle designates this
vromero@1432:  * particular file as subject to the "Classpath" exception as provided
vromero@1432:  * by Oracle in the LICENSE file that accompanied this code.
vromero@1432:  *
vromero@1432:  * This code is distributed in the hope that it will be useful, but WITHOUT
vromero@1432:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
vromero@1432:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
vromero@1432:  * version 2 for more details (a copy is included in the LICENSE file that
vromero@1432:  * accompanied this code).
vromero@1432:  *
vromero@1432:  * You should have received a copy of the GNU General Public License version
vromero@1432:  * 2 along with this work; if not, write to the Free Software Foundation,
vromero@1432:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
vromero@1432:  *
vromero@1432:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
vromero@1432:  * or visit www.oracle.com if you need additional information or have any
vromero@1432:  * questions.
vromero@1432:  */
vromero@1432: 
vromero@1432: /*
vromero@1432:  * @test
vromero@1432:  * @bug 7153958
vromero@1432:  * @summary add constant pool reference to class containing inlined constants
vromero@1451:  * @compile pkg/ClassToBeStaticallyImported.java CPoolRefClassContainingInlinedCts.java
vromero@1432:  * @run main CPoolRefClassContainingInlinedCts
vromero@1432:  */
vromero@1432: 
vromero@1432: import com.sun.tools.classfile.ClassFile;
vromero@1432: import com.sun.tools.classfile.ConstantPool.CONSTANT_Class_info;
vromero@1432: import com.sun.tools.classfile.ConstantPool.CPInfo;
vromero@1432: import com.sun.tools.classfile.ConstantPoolException;
vromero@1432: import java.io.File;
vromero@1432: import java.io.IOException;
vromero@1432: 
vromero@1432: import static pkg.ClassToBeStaticallyImported.staticField;
vromero@1432: 
vromero@1432: public class CPoolRefClassContainingInlinedCts {
vromero@1432: 
vromero@1432:     public static void main(String args[]) throws Exception {
vromero@1432:         new CPoolRefClassContainingInlinedCts().run();
vromero@1432:     }
vromero@1432: 
vromero@1432:     void run() throws Exception {
vromero@1432:         checkReferences();
vromero@1432:     }
vromero@1432: 
vromero@1432:     int numberOfReferencedClassesToBeChecked = 0;
vromero@1432: 
vromero@1432:     void checkClassName(String className) {
vromero@1432:         switch (className) {
vromero@1432:             case "SimpleAssignClass" : case "BinaryExpClass":
vromero@1432:             case "UnaryExpClass" : case "CastClass":
vromero@1432:             case "ParensClass" : case "CondClass":
vromero@1432:             case "IfClass" : case "pkg/ClassToBeStaticallyImported":
vromero@1432:                 numberOfReferencedClassesToBeChecked++;
vromero@1432:         }
vromero@1432:     }
vromero@1432: 
vromero@1432:     void checkReferences() throws IOException, ConstantPoolException {
vromero@1432:         File testClasses = new File(System.getProperty("test.classes"));
vromero@1432:         File file = new File(testClasses,
vromero@1432:                 CPoolRefClassContainingInlinedCts.class.getName() + ".class");
vromero@1432:         ClassFile classFile = ClassFile.read(file);
vromero@1432:         int i = 1;
vromero@1432:         CPInfo cpInfo;
vromero@1432:         while (i < classFile.constant_pool.size()) {
vromero@1432:             cpInfo = classFile.constant_pool.get(i);
vromero@1432:             if (cpInfo instanceof CONSTANT_Class_info) {
vromero@1432:                 checkClassName(((CONSTANT_Class_info)cpInfo).getName());
vromero@1432:             }
vromero@1432:             i += cpInfo.size();
vromero@1432:         }
vromero@1432:         if (numberOfReferencedClassesToBeChecked != 8) {
vromero@1432:             throw new AssertionError("Class reference missing in the constant pool");
vromero@1432:         }
vromero@1432:     }
vromero@1432: 
vromero@1432:     private int assign = SimpleAssignClass.x;
vromero@1432:     private int binary = BinaryExpClass.x + 1;
vromero@1432:     private int unary = -UnaryExpClass.x;
vromero@1432:     private int cast = (int)CastClass.x;
vromero@1432:     private int parens = (ParensClass.x);
vromero@1432:     private int cond = (CondClass.x == 1) ? 1 : 2;
vromero@1432:     private static int ifConstant;
vromero@1432:     private static int importStatic;
vromero@1432:     static {
vromero@1432:         if (IfClass.x == 1) {
vromero@1432:             ifConstant = 1;
vromero@1432:         } else {
vromero@1432:             ifConstant = 2;
vromero@1432:         }
vromero@1432:     }
vromero@1432:     static {
vromero@1432:         if (staticField == 1) {
vromero@1432:             importStatic = 1;
vromero@1432:         } else {
vromero@1432:             importStatic = 2;
vromero@1432:         }
vromero@1432:     }
vromero@1432: }
vromero@1432: 
vromero@1432: class SimpleAssignClass {
vromero@1432:     public static final int x = 1;
vromero@1432: }
vromero@1432: 
vromero@1432: class BinaryExpClass {
vromero@1432:     public static final int x = 1;
vromero@1432: }
vromero@1432: 
vromero@1432: class UnaryExpClass {
vromero@1432:     public static final int x = 1;
vromero@1432: }
vromero@1432: 
vromero@1432: class CastClass {
vromero@1432:     public static final int x = 1;
vromero@1432: }
vromero@1432: 
vromero@1432: class ParensClass {
vromero@1432:     public static final int x = 1;
vromero@1432: }
vromero@1432: 
vromero@1432: class CondClass {
vromero@1432:     public static final int x = 1;
vromero@1432: }
vromero@1432: 
vromero@1432: class IfClass {
vromero@1432:     public static final int x = 1;
vromero@1432: }