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test/tools/javac/lambda/methodReferenceExecution/MethodReferenceTestInnerInstance.java@c6728c9addff (annotated)

test/tools/javac/lambda/methodReferenceExecution/MethodReferenceTestInnerInstance.java

Fri, 22 Mar 2013 12:43:09 +0000

author

mcimadamore

date

Fri, 22 Mar 2013 12:43:09 +0000

changeset 1655

c6728c9addff

parent 0

959103a6100f

permissions

-rw-r--r--

8010303: Graph inference: missing incorporation step causes spurious inference error
Summary: Multiple equality constraints on inference vars are not used to generate new inference constraints
Reviewed-by: jjg

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	/**
aoqi@0	27	* @test
aoqi@0	28	* @bug 8003639
aoqi@0	29	* @summary convert lambda testng tests to jtreg and add them
aoqi@0	30	* @run testng MethodReferenceTestInnerInstance
aoqi@0	31	*/
aoqi@0	32
aoqi@0	33	import org.testng.annotations.Test;
aoqi@0	34
aoqi@0	35	import static org.testng.Assert.assertEquals;
aoqi@0	36
aoqi@0	37	/**
aoqi@0	38	* @author Robert Field
aoqi@0	39	*/
aoqi@0	40
aoqi@0	41	@Test
aoqi@0	42	public class MethodReferenceTestInnerInstance {
aoqi@0	43
aoqi@0	44	public void testMethodReferenceInnerInstance() {
aoqi@0	45	cia().cib().testMethodReferenceInstance();
aoqi@0	46	}
aoqi@0	47
aoqi@0	48	public void testMethodReferenceInnerExternal() {
aoqi@0	49	cia().cib().testMethodReferenceExternal();
aoqi@0	50	}
aoqi@0	51
aoqi@0	52	interface SI {
aoqi@0	53	String m(Integer a);
aoqi@0	54	}
aoqi@0	55
aoqi@0	56	class CIA {
aoqi@0	57
aoqi@0	58	String xI(Integer i) {
aoqi@0	59	return "xI:" + i;
aoqi@0	60	}
aoqi@0	61
aoqi@0	62	public class CIB {
aoqi@0	63
aoqi@0	64	public void testMethodReferenceInstance() {
aoqi@0	65	SI q;
aoqi@0	66
aoqi@0	67	q = CIA.this::xI;
aoqi@0	68	assertEquals(q.m(55), "xI:55");
aoqi@0	69	}
aoqi@0	70
aoqi@0	71	public void testMethodReferenceExternal() {
aoqi@0	72	SI q;
aoqi@0	73
aoqi@0	74	q = (new E())::xI;
aoqi@0	75	assertEquals(q.m(77), "ExI:77");
aoqi@0	76	}
aoqi@0	77	}
aoqi@0	78
aoqi@0	79	CIB cib() {
aoqi@0	80	return new CIB();
aoqi@0	81	}
aoqi@0	82
aoqi@0	83	class E {
aoqi@0	84
aoqi@0	85	String xI(Integer i) {
aoqi@0	86	return "ExI:" + i;
aoqi@0	87	}
aoqi@0	88	}
aoqi@0	89
aoqi@0	90	}
aoqi@0	91
aoqi@0	92	CIA cia() {
aoqi@0	93	return new CIA();
aoqi@0	94	}
aoqi@0	95	}