46 lines
1.9 KiB
Java
46 lines
1.9 KiB
Java
/*
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* Copyright (c) 2001, 2005, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4408489 4826652
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* @summary Testing values of Double.{MIN_VALUE, MIN_NORMAL, MAX_VALUE}
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* @author Joseph D. Darcy
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*/
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public class Extrema {
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public static void main(String[] args) throws Exception {
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if (Double.MIN_VALUE != Double.longBitsToDouble(0x1L))
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throw new RuntimeException("Double.MIN_VALUE is not equal "+
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"to longBitsToDouble(0x1L).");
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if (Double.MIN_NORMAL != Double.longBitsToDouble(0x0010000000000000L))
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throw new RuntimeException("Double.MIN_NORMAL is not equal "+
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"to longBitsToDouble(0x0010000000000000L).");
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if (Double.MAX_VALUE != Double.longBitsToDouble(0x7fefffffffffffffL))
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throw new RuntimeException("Double.MAX_VALUE is not equal "+
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"to longBitsToDouble(0x7fefffffffffffffL).");
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}
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}
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