/*

 * Copyright (c) 2012 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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 8003639

 * @summary convert lambda testng tests to jtreg and add them

 * @run testng MethodReferenceTestKinds

 */

import org.testng.annotations.Test;

import static org.testng.Assert.assertEquals;

/**

 * @author Robert Field

 */

@Test

public class MethodReferenceTestKinds extends MethodReferenceTestKindsSup {

    interface S0 { String get(); }

    interface S1 { String get(MethodReferenceTestKinds x); }

    interface S2 { String get(MethodReferenceTestKinds x, MethodReferenceTestKinds y); }

    interface SXN0 { MethodReferenceTestKindsBase make(MethodReferenceTestKinds x); }

    interface SXN1 { MethodReferenceTestKindsBase make(MethodReferenceTestKinds x, String str); }

    interface SN0 { MethodReferenceTestKindsBase make(); }

    interface SN1 { MethodReferenceTestKindsBase make(String x); }

    class In extends MethodReferenceTestKindsBase {

        In(String val) {

            this.val = val;

        }

        In() {

            this("blank");

        }

    }

    String instanceMethod0() { return "IM:0-" + this; }

    String instanceMethod1(MethodReferenceTestKinds x) { return "IM:1-" + this + x; }

    static String staticMethod0() { return "SM:0"; }

    static String staticMethod1(MethodReferenceTestKinds x) { return "SM:1-" + x; }

    MethodReferenceTestKinds(String val) {

        super(val);

    }

    MethodReferenceTestKinds() {

        super("blank");

    }

    MethodReferenceTestKinds inst(String val) {

        return new MethodReferenceTestKinds(val);

    }

    public void testMRBound() {

        S0 var = this::instanceMethod0;

        assertEquals(var.get(), "IM:0-MethodReferenceTestKinds(blank)");

    }

    public void testMRBoundArg() {

        S1 var = this::instanceMethod1;

        assertEquals(var.get(inst("arg")), "IM:1-MethodReferenceTestKinds(blank)MethodReferenceTestKinds(arg)");

    }

    public void testMRUnbound() {

        S1 var = MethodReferenceTestKinds::instanceMethod0;

        assertEquals(var.get(inst("rcvr")), "IM:0-MethodReferenceTestKinds(rcvr)");

    }

    public void testMRUnboundArg() {

        S2 var = MethodReferenceTestKinds::instanceMethod1;

        assertEquals(var.get(inst("rcvr"), inst("arg")), "IM:1-MethodReferenceTestKinds(rcvr)MethodReferenceTestKinds(arg)");

    }

    public void testMRSuper() {

        S0 var = super::instanceMethod0;

        assertEquals(var.get(), "SIM:0-MethodReferenceTestKinds(blank)");

    }

    public void testMRSuperArg() {

        S1 var = super::instanceMethod1;

        assertEquals(var.get(inst("arg")), "SIM:1-MethodReferenceTestKinds(blank)MethodReferenceTestKinds(arg)");

    }

    public void testMRStatic() {

        S0 var = MethodReferenceTestKinds::staticMethod0;

        assertEquals(var.get(), "SM:0");

    }

    public void testMRStaticArg() {

        S1 var = MethodReferenceTestKinds::staticMethod1;

        assertEquals(var.get(inst("arg")), "SM:1-MethodReferenceTestKinds(arg)");

    }

    public void testMRTopLevel() {

        SN0 var = MethodReferenceTestKindsBase::new;

        assertEquals(var.make().toString(), "MethodReferenceTestKindsBase(blank)");

    }

    public void testMRTopLevelArg() {

        SN1 var = MethodReferenceTestKindsBase::new;

        assertEquals(var.make("name").toString(), "MethodReferenceTestKindsBase(name)");

    }

    public void testMRImplicitInner() {

        SN0 var = MethodReferenceTestKinds.In::new;

        assertEquals(var.make().toString(), "In(blank)");

    }

    public void testMRImplicitInnerArg() {

        SN1 var = MethodReferenceTestKinds.In::new;

        assertEquals(var.make("name").toString(), "In(name)");

    }

}

class MethodReferenceTestKindsBase {

    String val = "unset";

    public String toString() {

        return getClass().getSimpleName() + "(" + val + ")";

    }

    MethodReferenceTestKindsBase(String val) {

        this.val = val;

    }

    MethodReferenceTestKindsBase() {

        this("blank");

    }

}

class MethodReferenceTestKindsSup extends MethodReferenceTestKindsBase {

    String instanceMethod0() { return "SIM:0-" + this; }

    String instanceMethod1(MethodReferenceTestKinds x) { return "SIM:1-" + this + x; }

    MethodReferenceTestKindsSup(String val) {

        super(val);

    }

}