Mercurial > hg > graal-compiler
view test/runtime/CommandLine/NonBooleanFlagWithInvalidBooleanPrefix.java @ 17390:5949340cc50e
only optimize identity-less comparisons for Integer and Long
author | Lukas Stadler <lukas.stadler@oracle.com> |
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date | Thu, 09 Oct 2014 14:43:52 +0200 |
parents | 1feda2e9f044 |
children |
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/* * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @bug 8006298 * @summary Using a bool (+/-) prefix on non-bool flag should result in a useful error message * @library /testlibrary */ import com.oracle.java.testlibrary.*; public class NonBooleanFlagWithInvalidBooleanPrefix { public static void main(String[] args) throws Exception { ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( "-XX:-MaxRAMFraction=16", "-version"); OutputAnalyzer output = new OutputAnalyzer(pb.start()); output.shouldContain("Unexpected +/- setting in VM option 'MaxRAMFraction=16'"); output.shouldHaveExitValue(1); pb = ProcessTools.createJavaProcessBuilder( "-XX:+MaxRAMFraction=16", "-version"); output = new OutputAnalyzer(pb.start()); output.shouldContain("Unexpected +/- setting in VM option 'MaxRAMFraction=16'"); output.shouldHaveExitValue(1); } }