/*

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 * 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

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 * questions.

 */

/*

 * @test

 * @bug 7153958 8073372

 * @summary add constant pool reference to class containing inlined constants

 * @modules jdk.jdeps/com.sun.tools.classfile

 * @compile pkg/ClassToBeStaticallyImportedA.java pkg/ClassToBeStaticallyImportedB.java CPoolRefClassContainingInlinedCts.java

 * @run main CPoolRefClassContainingInlinedCts

 */

import com.sun.tools.classfile.ClassFile;

import com.sun.tools.classfile.ConstantPool.CONSTANT_Class_info;

import com.sun.tools.classfile.ConstantPool.CPInfo;

import com.sun.tools.classfile.ConstantPoolException;

import java.io.File;

import java.io.IOException;

import static pkg.ClassToBeStaticallyImportedA.staticFieldA;

import static pkg.ClassToBeStaticallyImportedB.staticFieldB;

public class CPoolRefClassContainingInlinedCts {

    public static void main(String args[]) throws Exception {

        new CPoolRefClassContainingInlinedCts().run();

    }

    void run() throws Exception {

        checkReferences();

    }

    int numberOfReferencedClassesToBeChecked = 0;

    void checkClassName(String className) {

        switch (className) {

            case "SimpleAssignClassA" : case "BinaryExpClassA":

            case "UnaryExpClassA" : case "CastClassA":

            case "ParensClassA" : case "CondClassA":

            case "IfClassA" : case "pkg/ClassToBeStaticallyImportedA":

            case "SimpleAssignClassB" : case "BinaryExpClassB":

            case "UnaryExpClassB" : case "CastClassB":

            case "ParensClassB" : case "CondClassB":

            case "IfClassB" : case "pkg/ClassToBeStaticallyImportedB":

                numberOfReferencedClassesToBeChecked++;

        }

    }

    void checkReferences() throws IOException, ConstantPoolException {

        File testClasses = new File(System.getProperty("test.classes"));

        File file = new File(testClasses,

                CPoolRefClassContainingInlinedCts.class.getName() + ".class");

        ClassFile classFile = ClassFile.read(file);

        int i = 1;

        CPInfo cpInfo;

        while (i < classFile.constant_pool.size()) {

            cpInfo = classFile.constant_pool.get(i);

            if (cpInfo instanceof CONSTANT_Class_info) {

                checkClassName(((CONSTANT_Class_info)cpInfo).getName());

            }

            i += cpInfo.size();

        }

        if (numberOfReferencedClassesToBeChecked != 16) {

            throw new AssertionError("Class reference missing in the constant pool");

        }

    }

    private int assignA = SimpleAssignClassA.x;

    private int binaryA = BinaryExpClassA.x + 1;

    private int unaryA = -UnaryExpClassA.x;

    private int castA = (int)CastClassA.x;

    private int parensA = (ParensClassA.x);

    private int condA = (CondClassA.x == 1) ? 1 : 2;

    private static int ifConstantA;

    private static int importStaticA;

    static {

        if (IfClassA.x == 1) {

            ifConstantA = 1;

        } else {

            ifConstantA = 2;

        }

    }

    static {

        if (staticFieldA == 1) {

            importStaticA = 1;

        } else {

            importStaticA = 2;

        }

    }

    // now as final constants

    private static final int assignB = SimpleAssignClassB.x;

    private static final int binaryB = BinaryExpClassB.x + 1;

    private static final int unaryB = -UnaryExpClassB.x;

    private static final int castB = (int)CastClassB.x;

    private static final int parensB = (ParensClassB.x);

    private static final int condB = (CondClassB.x == 1) ? 1 : 2;

    private static final int ifConstantB;

    private static final int importStaticB;

    static {

        if (IfClassB.x == 1) {

            ifConstantB = 1;

        } else {

            ifConstantB = 2;

        }

    }

    static {

        if (staticFieldB == 1) {

            importStaticB = 1;

        } else {

            importStaticB = 2;

        }

    }

}

class SimpleAssignClassA {

    public static final int x = 1;

}

class SimpleAssignClassB {

    public static final int x = 1;

}

class BinaryExpClassA {

    public static final int x = 1;

}

class BinaryExpClassB {

    public static final int x = 1;

}

class UnaryExpClassA {

    public static final int x = 1;

}

class UnaryExpClassB {

    public static final int x = 1;

}

class CastClassA {

    public static final int x = 1;

}

class CastClassB {

    public static final int x = 1;

}

class ParensClassA {

    public static final int x = 1;

}

class ParensClassB {

    public static final int x = 1;

}

class CondClassA {

    public static final int x = 1;

}

class CondClassB {

    public static final int x = 1;

}

class IfClassA {

    public static final int x = 1;

}

class IfClassB {

    public static final int x = 1;

}