jdk/test/java/awt/Headless/HeadlessDimension.java
author sangheki
Thu, 24 Mar 2016 23:07:06 -0700
changeset 37194 96cc74bd293b
parent 25203 ea684628f900
permissions -rw-r--r--
8152160: SIGFPE in CompactibleFreeListSpaceLAB::compute_desired_plab_size Summary: Rephrase the calculation with CMSOldPLABNumRefills to avoid an overflow Reviewed-by: pliden, jmasa
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/*
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 * Copyright (c) 2007, 2014, 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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import java.awt.*;
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/*
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 * @test
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 * @summary Check that Dimension constructors and methods do not throw
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 *          unexpected exceptions in headless mode
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 * @run main/othervm -Djava.awt.headless=true HeadlessDimension
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 */
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public class HeadlessDimension {
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    public static void main(String args[]) {
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        Dimension d;
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        d = new Dimension();
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        d = new Dimension(new Dimension());
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        d = new Dimension(100, 100);
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        double f = d.getWidth();
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        f = d.getHeight();
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        d = new Dimension();
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        d.setSize(100.0, 100.0);
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        d.setSize(100, 100);
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        d = new Dimension(100, 100);
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        Dimension d2 = d.getSize();
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        d = new Dimension(100, 100);
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        d2 = new Dimension(200, 200);
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        d.setSize(d2);
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        new Dimension(100, 100).equals(new Dimension(200, 200));
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        d.hashCode();
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        d.toString();
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    }
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}