• file
• revisions
• annotate
• diff
• comparison
• raw

test/tools/javac/AccessMethods/ChainedAssignment.java@93012e2a5d1d (annotated)

test/tools/javac/AccessMethods/ChainedAssignment.java

Sat, 07 Nov 2020 10:30:02 +0800

author

aoqi

date

Sat, 07 Nov 2020 10:30:02 +0800

changeset 3938

93012e2a5d1d

parent 2525

2eb010b6cb22

permissions

-rw-r--r--

Added tag mips-jdk8u275-b01 for changeset eb6ee6a5f2fe

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1998, 2001, 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.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/*
aoqi@0	25	* @test
aoqi@0	26	* @bug 4098316 4522720
aoqi@0	27	* @summary Test chained assignments using access methods.
aoqi@0	28	* @author William Maddox (maddox)
aoqi@0	29	*
aoqi@0	30	* @compile ChainedAssignment.java
aoqi@0	31	* @run main ChainedAssignment
aoqi@0	32	*/
aoqi@0	33
aoqi@0	34	public class ChainedAssignment {
aoqi@0	35
aoqi@0	36	private int a = 0;
aoqi@0	37	private int b = 0;
aoqi@0	38	private int c = 0;
aoqi@0	39
aoqi@0	40	static private int sa = 0;
aoqi@0	41	static private int sb = 0;
aoqi@0	42	static private int sc = 0;
aoqi@0	43
aoqi@0	44	private class Inner {
aoqi@0	45
aoqi@0	46	void test1() throws Exception {
aoqi@0	47	(a) = (b) = 1;
aoqi@0	48	if (a != 1 || b != 1) {
aoqi@0	49	throw new Exception("FAILED (11)");
aoqi@0	50	}
aoqi@0	51	System.out.println(a + " " + b + " " + c);
aoqi@0	52	a = b = c;
aoqi@0	53	if (a != 0 || b != 0) {
aoqi@0	54	throw new Exception("FAILED (12)");
aoqi@0	55	}
aoqi@0	56	System.out.println(a + " " + b + " " + c);
aoqi@0	57	a = (b) += 5;
aoqi@0	58	if (a != 5 || b != 5) {
aoqi@0	59	throw new Exception("FAILED (13)");
aoqi@0	60	}
aoqi@0	61	System.out.println(a + " " + b + " " + c);
aoqi@0	62	}
aoqi@0	63
aoqi@0	64	void test2() throws Exception {
aoqi@0	65	sa = sb = 1;
aoqi@0	66	if (sa != 1 || sb != 1) {
aoqi@0	67	throw new Exception("FAILED (21)");
aoqi@0	68	}
aoqi@0	69	System.out.println(sa + " " + sb + " " + sc);
aoqi@0	70	sa = sb = sc;
aoqi@0	71	if (sa != 0 || sb != 0) {
aoqi@0	72	throw new Exception("FAILED (22)");
aoqi@0	73	}
aoqi@0	74	System.out.println(sa + " " + sb + " " + sc);
aoqi@0	75	sa = sb += 5;
aoqi@0	76	if (sa != 5 || sb != 5) {
aoqi@0	77	throw new Exception("FAILED (23)");
aoqi@0	78	}
aoqi@0	79	System.out.println(sa + " " + sb + " " + sc);
aoqi@0	80	}
aoqi@0	81
aoqi@0	82	}
aoqi@0	83
aoqi@0	84	public static void main(String[] args) throws Exception {
aoqi@0	85	ChainedAssignment outer = new ChainedAssignment();
aoqi@0	86	Inner inner = outer.new Inner();
aoqi@0	87	inner.test1();
aoqi@0	88	inner.test2();
aoqi@0	89	}
aoqi@0	90
aoqi@0	91	}