| /* |
| * Copyright (c) 2014, 2017, 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. |
| */ |
| |
| import jdk.test.lib.process.ProcessTools; |
| import jdk.test.lib.process.OutputAnalyzer; |
| |
| /* |
| * @test TestNullTerminatedFlags |
| * @bug 6522873 |
| * @summary Test that the VM don't allow random junk characters at the end of valid command line flags. |
| * @library /test/lib |
| * @modules java.base/jdk.internal.misc |
| * java.management |
| * @run driver TestNullTerminatedFlags |
| */ |
| public class TestNullTerminatedFlags { |
| public static String[] options = { |
| "-Xnoclassgc", |
| "-Xconcgc", |
| "-Xnoconcgc", |
| "-Xbatch", |
| "-green", |
| "-native", |
| "-Xrs", |
| "-Xconcurrentio", |
| "-Xinternalversion", |
| "-Xprintflags", |
| "-Xint", |
| "-Xmixed", |
| "-Xcomp", |
| "-Xshare:dump", |
| "-Xshare:on", |
| "-Xshare:auto", |
| "-Xshare:off", |
| "-Xdebug", |
| "-Xnoagent" |
| }; |
| |
| public static void main(String args[]) throws Exception{ |
| for (String option : options) { |
| String testOption = option + "junk"; |
| ProcessBuilder pb = |
| ProcessTools.createJavaProcessBuilder(testOption, "-version"); |
| new OutputAnalyzer(pb.start()) |
| .shouldContain("Unrecognized option: " + testOption) |
| .shouldHaveExitValue(1); |
| } |
| } |
| } |
| |
