Mercurial > hg > truffle
diff test/runtime/CommandLine/ConfigFileParsing.java @ 10300:243469d929e6
8008169: test/runtime/7158804/Test7158804.sh has bad copyright header
Summary: Re-wrote test in Java in addition to fixing the Copyright notice. Also reviewed by leonid.mesnik@oracle.com
Reviewed-by: coleenp, ctornqvi
Contributed-by: Mikhailo Seledtsov <mikhailo.seledtsov@oracle.com>
author | ctornqvi |
---|---|
date | Thu, 16 May 2013 15:31:00 +0200 |
parents | test/runtime/7158804/Test7158804.sh@04d6d4322c6a |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/runtime/CommandLine/ConfigFileParsing.java Thu May 16 15:31:00 2013 +0200 @@ -0,0 +1,55 @@ +/* + * 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 ConfigFileParsing + * @bug 7158804 + * @summary Improve config file parsing + * @library /testlibrary + */ + +import java.io.PrintWriter; +import com.oracle.java.testlibrary.*; + +public class ConfigFileParsing { + public static void main(String[] args) throws Exception { + String testFileName = ".hotspotrc"; + + // Create really long invalid option + String reallyLongInvalidOption = ""; + for (int i=0; i<5000; i++) + reallyLongInvalidOption+='a'; + + // Populate the options file with really long string + PrintWriter pw = new PrintWriter(testFileName); + pw.println("-XX:+" + reallyLongInvalidOption); + pw.close(); + + // start VM + ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( + "-XX:+IgnoreUnrecognizedVMOptions", "-XX:Flags=.hotspotrc", "-version"); + + OutputAnalyzer output = new OutputAnalyzer(pb.start()); + output.shouldHaveExitValue(0); + } +}