50 lines
2.0 KiB
Java
50 lines
2.0 KiB
Java
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/*
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* Copyright (c) 2013, 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 com.oracle.java.testlibrary.*;
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/*
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* @test
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* @bug 8015107
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* @summary Tests that VM prints a warning when -XX:CompressedClassSpaceSize
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* is used together with -XX:-UseCompressedClassPointers
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* @library /testlibrary
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*/
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public class TestCompressedClassFlags {
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public static void main(String[] args) throws Exception {
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if (Platform.is64bit()) {
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OutputAnalyzer output = runJava("-XX:CompressedClassSpaceSize=1g",
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"-XX:-UseCompressedClassPointers",
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"-version");
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output.shouldContain("warning");
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output.shouldNotContain("error");
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output.shouldHaveExitValue(0);
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}
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}
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private static OutputAnalyzer runJava(String ... args) throws Exception {
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ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args);
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return new OutputAnalyzer(pb.start());
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}
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}
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