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 * Copyright (c) 2004, 2008, Oracle and/or its affiliates. All rights reserved.

 * 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.

 *

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

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 */

/*

 * @test

 * @bug 4853450 5010746

 * @summary MethodDeclaration tests

 * @library ../../lib

 * @compile -source 1.5 MethodDecl.java

 * @run main/othervm MethodDecl

 */

import java.util.*;

import com.sun.mirror.declaration.*;

import com.sun.mirror.type.*;

import com.sun.mirror.util.*;

public class MethodDecl extends Tester {

    public static void main(String[] args) {

        (new MethodDecl()).run();

    }

    private MethodDeclaration meth1 = null;             // a method

    private MethodDeclaration meth2 = null;             // another method

    protected void init() {

        meth1 = getMethod("m1");

        meth2 = getMethod("m2");

    }

    // Declaration methods

    @Test(result="method")

    Collection<String> accept() {

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

        meth1.accept(new SimpleDeclarationVisitor() {

            public void visitTypeDeclaration(TypeDeclaration t) {

                res.add("type");

            }

            public void visitExecutableDeclaration(ExecutableDeclaration e) {

                res.add("executable");

            }

            public void visitMethodDeclaration(MethodDeclaration m) {

                res.add("method");

            }

            public void visitAnnotationTypeElementDeclaration(

                                        AnnotationTypeElementDeclaration a) {

                res.add("anno type element");

            }

        });

        return res;

    }

    @Test(result={"@AT1"})

    Collection<AnnotationMirror> getAnnotationMirrors() {

        return meth1.getAnnotationMirrors();

    }

    @Test(result=" Sed Quis custodiet ipsos custodes?\n")

    String getDocComment() {

        return meth1.getDocComment();

    }

    @Test(result={"private", "static", "strictfp"})

    Collection<Modifier> getModifiers() {

        return meth1.getModifiers();

    }

    // Interface methods are implicitly public and abstract.

    @Test(result={"public", "abstract"})

    Collection<Modifier> getModifiersInterface() {

        for (TypeDeclaration t : thisClassDecl.getNestedTypes()) {

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

                return m.getModifiers();

            }

        }

        throw new AssertionError();

    }

    @Test(result="MethodDecl.java")

    String getPosition() {

        return meth1.getPosition().file().getName();

    }

    @Test(result="m2")

    String getSimpleName() {

        return meth2.getSimpleName();

    }

    // MemberDeclaration method

    @Test(result="MethodDecl")

    TypeDeclaration getDeclaringType() {

        return meth1.getDeclaringType();

    }

    // ExecutableDeclaration methods

    @Test(result={})

    Collection<TypeParameterDeclaration> getFormalTypeParameters1() {

        return meth1.getFormalTypeParameters();

    }

    @Test(result={"T", "N extends java.lang.Number"},

          ordered=true)

    Collection<TypeParameterDeclaration> getFormalTypeParameters2() {

        return meth2.getFormalTypeParameters();

    }

    @Test(result={})

    Collection<ParameterDeclaration> getParameters1() {

        return meth1.getParameters();

    }

    @Test(result={"N n", "java.lang.String[] ss"},

          ordered=true)

    Collection<ParameterDeclaration> getParameters2() {

        return meth2.getParameters();

    }

    @Test(result="true")

    boolean parameterEquals1() {

        ParameterDeclaration p1 =

            getMethod("m3").getParameters().iterator().next();

        ParameterDeclaration p2 =

            getMethod("m3").getParameters().iterator().next();

        return p1.equals(p2);

    }

    @Test(result="false")

    boolean parameterEquals2() {

        ParameterDeclaration p1 =

            getMethod("m3").getParameters().iterator().next();

        ParameterDeclaration p2 =

            getMethod("m4").getParameters().iterator().next();

        return p1.equals(p2);

    }

    @Test(result="true")

    boolean parameterHashCode() {

        ParameterDeclaration p1 =

            getMethod("m3").getParameters().iterator().next();

        ParameterDeclaration p2 =

            getMethod("m3").getParameters().iterator().next();

        return p1.hashCode() == p2.hashCode();

    }

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

    Collection<ReferenceType> getThrownTypes() {

        return meth2.getThrownTypes();

    }

    @Test(result="false")

    Boolean isVarArgs1() {

        return meth1.isVarArgs();

    }

    @Test(result="true")

    Boolean isVarArgs2() {

        return meth2.isVarArgs();

    }

    // MethodDeclaration methods

    @Test(result="void")

    TypeMirror getReturnType1() {

        return meth1.getReturnType();

    }

    @Test(result="N")

    TypeMirror getReturnType2() {

        return meth2.getReturnType();

    }

    // toString

    @Test(result="<T, N extends java.lang.Number> m2(N, java.lang.String...)")

    @Ignore("This is what it would be nice to see.")

    String toStringTest() {

        return meth2.toString();

    }

    // Declarations used by tests.

    /**

     * Sed Quis custodiet ipsos custodes?

     */

    @AT1

    private static strictfp void m1() {

    }

    private <T, N extends Number> N m2(N n, String... ss) throws Throwable {

        return null;

    }

    private void m3(String s) {

    }

    private void m4(String s) {

    }

    // A nested interface

    interface I {

        void m();

    }

}

// Annotation type used by tests.

@interface AT1 {

}