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test/tools/javac/FloatingPointChanges/Test.java@959103a6100f (annotated)

test/tools/javac/FloatingPointChanges/Test.java

Wed, 27 Apr 2016 01:34:52 +0800

author

aoqi

date

Wed, 27 Apr 2016 01:34:52 +0800

changeset 0

959103a6100f

child 2525

2eb010b6cb22

permissions

-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/langtools/
changeset: 2573:53ca196be1ae
tag: jdk8u25-b17

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1998, 1999, 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 4150966 4151040 4107254 4180437
aoqi@0	27	* @summary General tests of strictfp changes and reflection
aoqi@0	28	* @author David Stoutamire (dps)
aoqi@0	29	*
aoqi@0	30	* @compile Test.java
aoqi@0	31	* @run main Test
aoqi@0	32	*/
aoqi@0	33
aoqi@0	34	import java.lang.reflect.*;
aoqi@0	35
aoqi@0	36	public class Test {
aoqi@0	37	strictfp void strict() {}
aoqi@0	38	strictfp class Inner2 { void strict() {} }
aoqi@0	39
aoqi@0	40	public static void main(String[] args) throws NoSuchMethodException {
aoqi@0	41	assertStrict(Test.class.getDeclaredMethod("strict", new Class[0]));
aoqi@0	42	assertStrict(Test.Inner2.class.getDeclaredMethod("strict", new Class[0]));
aoqi@0	43
aoqi@0	44	assertStrict(Test2.class.getDeclaredMethod("strict", new Class[0]));
aoqi@0	45	assertStrict(Test2.class.getDeclaredMethod("strict2", new Class[0]));
aoqi@0	46	assertStrict(Test2.Inner.class.getDeclaredMethod("strict", new Class[0]));
aoqi@0	47	assertStrict(Test2.Inner2.class.getDeclaredMethod("strict", new Class[0]));
aoqi@0	48	}
aoqi@0	49
aoqi@0	50	private static void assertStrict(Method m) {
aoqi@0	51	int mod = m.getModifiers();
aoqi@0	52	if (!Modifier.isStrict(mod))
aoqi@0	53	barf(m, "strict");
aoqi@0	54	}
aoqi@0	55
aoqi@0	56	private static void barf(Method m, String msg) {
aoqi@0	57	System.err.println("Method "+m+" was not "+msg+": "
aoqi@0	58	+Modifier.toString(m.getModifiers()));
aoqi@0	59
aoqi@0	60	}
aoqi@0	61	}
aoqi@0	62
aoqi@0	63
aoqi@0	64	strictfp class Test2 {
aoqi@0	65	void strict() {}
aoqi@0	66	strictfp void strict2() {}
aoqi@0	67	class Inner { void strict() {} }
aoqi@0	68	strictfp class Inner2 { void strict() {} }
aoqi@0	69	}
aoqi@0	70
aoqi@0	71	// check local inner classes are accepted
aoqi@0	72	class OtherTest
aoqi@0	73	{
aoqi@0	74	static double m() {
aoqi@0	75	strictfp class Inn {
aoqi@0	76	float i;
aoqi@0	77	}
aoqi@0	78	return 2.0;
aoqi@0	79	}
aoqi@0	80	}