Mercurial > jdk8-mips64-public > langtools / file revision

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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

  * 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.

  *

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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);

     }

 }