aoqi@0: /*
aoqi@0:  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /**
aoqi@0:  * @test
aoqi@0:  * @bug 8003639
aoqi@0:  * @summary convert lambda testng tests to jtreg and add them
aoqi@0:  * @run testng MethodReferenceTestVarArgsThis
aoqi@0:  */
aoqi@0: 
aoqi@0: import org.testng.annotations.Test;
aoqi@0: import java.lang.reflect.Array;
aoqi@0: 
aoqi@0: import static org.testng.Assert.assertEquals;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * @author Robert Field
aoqi@0:  */
aoqi@0: 
aoqi@0: interface NsII { String m(Integer a, Integer b); }
aoqi@0: 
aoqi@0: interface Nsiii { String m(int a, int b, int c); }
aoqi@0: 
aoqi@0: interface Nsi { String m(int a); }
aoqi@0: 
aoqi@0: interface NsaO { String m(Object[] a); }
aoqi@0: 
aoqi@0: interface Nsai { String m(int[] a); }
aoqi@0: 
aoqi@0: interface Nsvi { String m(int... va); }
aoqi@0: 
aoqi@0: @Test
aoqi@0: public class MethodReferenceTestVarArgsThis {
aoqi@0: 
aoqi@0:     // These should be processed as var args
aoqi@0: 
aoqi@0:     String xvI(Integer... vi) {
aoqi@0:         StringBuilder sb = new StringBuilder("xvI:");
aoqi@0:         for (Integer i : vi) {
aoqi@0:             sb.append(i);
aoqi@0:             sb.append("-");
aoqi@0:         }
aoqi@0:         return sb.toString();
aoqi@0:     }
aoqi@0: 
aoqi@0:     String xIvI(Integer f, Integer... vi) {
aoqi@0:         StringBuilder sb = new StringBuilder("xIvI:");
aoqi@0:         sb.append(f);
aoqi@0:         for (Integer i : vi) {
aoqi@0:             sb.append(i);
aoqi@0:             sb.append("-");
aoqi@0:         }
aoqi@0:         return sb.toString();
aoqi@0:     }
aoqi@0: 
aoqi@0:     String xvi(int... vi) {
aoqi@0:         int sum = 0;
aoqi@0:         for (int i : vi) {
aoqi@0:             sum += i;
aoqi@0:         }
aoqi@0:         return "xvi:" + sum;
aoqi@0:     }
aoqi@0: 
aoqi@0:     String xIvi(Integer f, int... vi) {
aoqi@0:         int sum = 0;
aoqi@0:         for (int i : vi) {
aoqi@0:             sum += i;
aoqi@0:         }
aoqi@0:         return "xIvi:(" + f + ")" + sum;
aoqi@0:     }
aoqi@0: 
aoqi@0:     String xvO(Object... vi) {
aoqi@0:         StringBuilder sb = new StringBuilder("xvO:");
aoqi@0:         for (Object i : vi) {
aoqi@0:             if (i.getClass().isArray()) {
aoqi@0:                 sb.append("[");
aoqi@0:                 int len = Array.getLength(i);
aoqi@0:                 for (int x = 0; x < len; ++x)  {
aoqi@0:                     sb.append(Array.get(i, x));
aoqi@0:                     sb.append(",");
aoqi@0:                 }
aoqi@0:                 sb.append("]");
aoqi@0: 
aoqi@0:             } else {
aoqi@0:                 sb.append(i);
aoqi@0:             }
aoqi@0:             sb.append("*");
aoqi@0:         }
aoqi@0:         return sb.toString();
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void testVarArgsNsSuperclass() {
aoqi@0:         NsII q;
aoqi@0: 
aoqi@0:         q = this::xvO;
aoqi@0:         assertEquals(q.m(55,66), "xvO:55*66*");
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void testVarArgsNsArray() {
aoqi@0:         Nsai q;
aoqi@0: 
aoqi@0:         q = this::xvO;
aoqi@0:         assertEquals(q.m(new int[] { 55,66 } ), "xvO:[55,66,]*");
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void testVarArgsNsII() {
aoqi@0:         NsII q;
aoqi@0: 
aoqi@0:         q = this::xvI;
aoqi@0:         assertEquals(q.m(33,7), "xvI:33-7-");
aoqi@0: 
aoqi@0:         q = this::xIvI;
aoqi@0:         assertEquals(q.m(50,40), "xIvI:5040-");
aoqi@0: 
aoqi@0:         q = this::xvi;
aoqi@0:         assertEquals(q.m(100,23), "xvi:123");
aoqi@0: 
aoqi@0:         q = this::xIvi;
aoqi@0:         assertEquals(q.m(9,21), "xIvi:(9)21");
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void testVarArgsNsiii() {
aoqi@0:         Nsiii q;
aoqi@0: 
aoqi@0:         q = this::xvI;
aoqi@0:         assertEquals(q.m(3, 2, 1), "xvI:3-2-1-");
aoqi@0: 
aoqi@0:         q = this::xIvI;
aoqi@0:         assertEquals(q.m(888, 99, 2), "xIvI:88899-2-");
aoqi@0: 
aoqi@0:         q = this::xvi;
aoqi@0:         assertEquals(q.m(900,80,7), "xvi:987");
aoqi@0: 
aoqi@0:         q = this::xIvi;
aoqi@0:         assertEquals(q.m(333,27, 72), "xIvi:(333)99");
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void testVarArgsNsi() {
aoqi@0:         Nsi q;
aoqi@0: 
aoqi@0:         q = this::xvI;
aoqi@0:         assertEquals(q.m(3), "xvI:3-");
aoqi@0: 
aoqi@0:         q = this::xIvI;
aoqi@0:         assertEquals(q.m(888), "xIvI:888");
aoqi@0: 
aoqi@0:         q = this::xvi;
aoqi@0:         assertEquals(q.m(900), "xvi:900");
aoqi@0: 
aoqi@0:         q = this::xIvi;
aoqi@0:         assertEquals(q.m(333), "xIvi:(333)0");
aoqi@0:     }
aoqi@0: 
aoqi@0:     // These should NOT be processed as var args
aoqi@0: 
aoqi@0:     public void testVarArgsNsaO() {
aoqi@0:         NsaO q;
aoqi@0: 
aoqi@0:         q = this::xvO;
aoqi@0:         assertEquals(q.m(new String[] { "yo", "there", "dude" }), "xvO:yo*there*dude*");
aoqi@0:     }
aoqi@0: 
aoqi@0: 
aoqi@0: }