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test/tools/javac/lambda/methodReferenceExecution/MethodReferenceTestKinds.java@2eb010b6cb22 (annotated)

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

Thu, 31 Aug 2017 15:17:03 +0800

author

aoqi

date

Thu, 31 Aug 2017 15:17:03 +0800

changeset 2525

2eb010b6cb22

parent 1448

7d34e91f66bb

parent 0

959103a6100f

permissions

-rw-r--r--

merge

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 MethodReferenceTestKinds
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 MethodReferenceTestKinds extends MethodReferenceTestKindsSup {
aoqi@0	43
aoqi@0	44	interface S0 { String get(); }
aoqi@0	45	interface S1 { String get(MethodReferenceTestKinds x); }
aoqi@0	46	interface S2 { String get(MethodReferenceTestKinds x, MethodReferenceTestKinds y); }
aoqi@0	47
aoqi@0	48	interface SXN0 { MethodReferenceTestKindsBase make(MethodReferenceTestKinds x); }
aoqi@0	49	interface SXN1 { MethodReferenceTestKindsBase make(MethodReferenceTestKinds x, String str); }
aoqi@0	50
aoqi@0	51	interface SN0 { MethodReferenceTestKindsBase make(); }
aoqi@0	52	interface SN1 { MethodReferenceTestKindsBase make(String x); }
aoqi@0	53
aoqi@0	54	class In extends MethodReferenceTestKindsBase {
aoqi@0	55	In(String val) {
aoqi@0	56	this.val = val;
aoqi@0	57	}
aoqi@0	58
aoqi@0	59	In() {
aoqi@0	60	this("blank");
aoqi@0	61	}
aoqi@0	62	}
aoqi@0	63
aoqi@0	64	String instanceMethod0() { return "IM:0-" + this; }
aoqi@0	65	String instanceMethod1(MethodReferenceTestKinds x) { return "IM:1-" + this + x; }
aoqi@0	66
aoqi@0	67	static String staticMethod0() { return "SM:0"; }
aoqi@0	68	static String staticMethod1(MethodReferenceTestKinds x) { return "SM:1-" + x; }
aoqi@0	69
aoqi@0	70	MethodReferenceTestKinds(String val) {
aoqi@0	71	super(val);
aoqi@0	72	}
aoqi@0	73
aoqi@0	74	MethodReferenceTestKinds() {
aoqi@0	75	super("blank");
aoqi@0	76	}
aoqi@0	77
aoqi@0	78	MethodReferenceTestKinds inst(String val) {
aoqi@0	79	return new MethodReferenceTestKinds(val);
aoqi@0	80	}
aoqi@0	81
aoqi@0	82	public void testMRBound() {
aoqi@0	83	S0 var = this::instanceMethod0;
aoqi@0	84	assertEquals(var.get(), "IM:0-MethodReferenceTestKinds(blank)");
aoqi@0	85	}
aoqi@0	86
aoqi@0	87	public void testMRBoundArg() {
aoqi@0	88	S1 var = this::instanceMethod1;
aoqi@0	89	assertEquals(var.get(inst("arg")), "IM:1-MethodReferenceTestKinds(blank)MethodReferenceTestKinds(arg)");
aoqi@0	90	}
aoqi@0	91
aoqi@0	92	public void testMRUnbound() {
aoqi@0	93	S1 var = MethodReferenceTestKinds::instanceMethod0;
aoqi@0	94	assertEquals(var.get(inst("rcvr")), "IM:0-MethodReferenceTestKinds(rcvr)");
aoqi@0	95	}
aoqi@0	96
aoqi@0	97	public void testMRUnboundArg() {
aoqi@0	98	S2 var = MethodReferenceTestKinds::instanceMethod1;
aoqi@0	99	assertEquals(var.get(inst("rcvr"), inst("arg")), "IM:1-MethodReferenceTestKinds(rcvr)MethodReferenceTestKinds(arg)");
aoqi@0	100	}
aoqi@0	101
aoqi@0	102	public void testMRSuper() {
aoqi@0	103	S0 var = super::instanceMethod0;
aoqi@0	104	assertEquals(var.get(), "SIM:0-MethodReferenceTestKinds(blank)");
aoqi@0	105	}
aoqi@0	106
aoqi@0	107	public void testMRSuperArg() {
aoqi@0	108	S1 var = super::instanceMethod1;
aoqi@0	109	assertEquals(var.get(inst("arg")), "SIM:1-MethodReferenceTestKinds(blank)MethodReferenceTestKinds(arg)");
aoqi@0	110	}
aoqi@0	111
aoqi@0	112	public void testMRStatic() {
aoqi@0	113	S0 var = MethodReferenceTestKinds::staticMethod0;
aoqi@0	114	assertEquals(var.get(), "SM:0");
aoqi@0	115	}
aoqi@0	116
aoqi@0	117	public void testMRStaticArg() {
aoqi@0	118	S1 var = MethodReferenceTestKinds::staticMethod1;
aoqi@0	119	assertEquals(var.get(inst("arg")), "SM:1-MethodReferenceTestKinds(arg)");
aoqi@0	120	}
aoqi@0	121
aoqi@0	122	public void testMRTopLevel() {
aoqi@0	123	SN0 var = MethodReferenceTestKindsBase::new;
aoqi@0	124	assertEquals(var.make().toString(), "MethodReferenceTestKindsBase(blank)");
aoqi@0	125	}
aoqi@0	126
aoqi@0	127	public void testMRTopLevelArg() {
aoqi@0	128	SN1 var = MethodReferenceTestKindsBase::new;
aoqi@0	129	assertEquals(var.make("name").toString(), "MethodReferenceTestKindsBase(name)");
aoqi@0	130	}
aoqi@0	131
aoqi@0	132	public void testMRImplicitInner() {
aoqi@0	133	SN0 var = MethodReferenceTestKinds.In::new;
aoqi@0	134	assertEquals(var.make().toString(), "In(blank)");
aoqi@0	135	}
aoqi@0	136
aoqi@0	137	public void testMRImplicitInnerArg() {
aoqi@0	138	SN1 var = MethodReferenceTestKinds.In::new;
aoqi@0	139	assertEquals(var.make("name").toString(), "In(name)");
aoqi@0	140	}
aoqi@0	141
aoqi@0	142	}
aoqi@0	143
aoqi@0	144
aoqi@0	145	class MethodReferenceTestKindsBase {
aoqi@0	146	String val = "unset";
aoqi@0	147
aoqi@0	148	public String toString() {
aoqi@0	149	return getClass().getSimpleName() + "(" + val + ")";
aoqi@0	150	}
aoqi@0	151
aoqi@0	152	MethodReferenceTestKindsBase(String val) {
aoqi@0	153	this.val = val;
aoqi@0	154	}
aoqi@0	155
aoqi@0	156	MethodReferenceTestKindsBase() {
aoqi@0	157	this("blank");
aoqi@0	158	}
aoqi@0	159
aoqi@0	160	}
aoqi@0	161
aoqi@0	162	class MethodReferenceTestKindsSup extends MethodReferenceTestKindsBase {
aoqi@0	163	String instanceMethod0() { return "SIM:0-" + this; }
aoqi@0	164	String instanceMethod1(MethodReferenceTestKinds x) { return "SIM:1-" + this + x; }
aoqi@0	165
aoqi@0	166	MethodReferenceTestKindsSup(String val) {
aoqi@0	167	super(val);
aoqi@0	168	}
aoqi@0	169
aoqi@0	170	}