/*

 * 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.

 *

 * 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.

 *

 */

/*

 * @test

 * @bug 4853450 4989987 5010050

 * @summary EnumDeclaration tests

 * @library ../../lib

 * @compile -source 1.5 EnumDecl.java

 * @run main/othervm EnumDecl

 */

import java.util.*;

import com.sun.mirror.declaration.*;

import com.sun.mirror.type.*;

import com.sun.mirror.util.*;

public class EnumDecl extends Tester {

    public static void main(String[] args) {

        (new EnumDecl()).run();

    }

    private EnumDeclaration eDecl;

    protected void init() {

        eDecl = (EnumDeclaration) env.getTypeDeclaration("E");

    }

    // Declaration methods

    @Test(result="enum")

    Collection<String> accept() {

        final Collection<String> res = new ArrayList<String>();

        eDecl.accept(new SimpleDeclarationVisitor() {

            public void visitTypeDeclaration(TypeDeclaration t) {

                res.add("type");

            }

            public void visitClassDeclaration(ClassDeclaration c) {

                res.add("class");

            }

            public void visitEnumDeclaration(EnumDeclaration e) {

                res.add("enum");

            }

        });

        return res;

    }

    // ClassDeclaration methods

    // 4989987: Verify synthetic enum constructor parameters are not visible

    @Test(result={"E(java.lang.String)"})

    Collection<ConstructorDeclaration> getConstructors() {

        return eDecl.getConstructors();

    }

    // 4989987: Verify synthetic enum constructor parameters are not visible

    @Test(result={"java.lang.String color"})

    Collection<ParameterDeclaration> getConstructorParams() {

        return eDecl.getConstructors().iterator().next().getParameters();

    }

    @Test(result={"values()", "valueOf(java.lang.String)"})

    Collection<MethodDeclaration> getMethods() {

        return eDecl.getMethods();

    }

    // 5010050: Cannot find parameter names for valueOf(String name) method...

    @Test(result={"java.lang.String name"})

    Collection<ParameterDeclaration> getMethodParams() {

        for (MethodDeclaration m : eDecl.getMethods()) {

            if (m.getSimpleName().equals("valueOf")) {

                return m.getParameters();

            }

        }

        throw new AssertionError();

    }

    // EnumDeclaration methods

    @Test(result={"stop", "slow", "go"})

    Collection<EnumConstantDeclaration> getEnumConstants() {

        return eDecl.getEnumConstants();

    }

}

// An enum to use for testing.

enum E {

    stop("red"),

    slow("amber"),

    go("green");

    private String color;

    E(String color) {

        this.color = color;

    }

}