1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/gc/arguments/TestUnrecognizedVMOptionsHandling.java Fri Jun 28 20:18:04 2013 -0700
1.3 @@ -0,0 +1,69 @@
1.4 +/*
1.5 +* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
1.6 +* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 +*
1.8 +* This code is free software; you can redistribute it and/or modify it
1.9 +* under the terms of the GNU General Public License version 2 only, as
1.10 +* published by the Free Software Foundation.
1.11 +*
1.12 +* This code is distributed in the hope that it will be useful, but WITHOUT
1.13 +* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 +* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 +* version 2 for more details (a copy is included in the LICENSE file that
1.16 +* accompanied this code).
1.17 +*
1.18 +* You should have received a copy of the GNU General Public License version
1.19 +* 2 along with this work; if not, write to the Free Software Foundation,
1.20 +* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 +*
1.22 +* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 +* or visit www.oracle.com if you need additional information or have any
1.24 +* questions.
1.25 +*/
1.26 +
1.27 +/*
1.28 + * @test TestUnrecognizedVMOptionsHandling
1.29 + * @key gc
1.30 + * @bug 8017611
1.31 + * @summary Tests handling unrecognized VM options
1.32 + * @library /testlibrary
1.33 + * @run main/othervm TestUnrecognizedVMOptionsHandling
1.34 + */
1.35 +
1.36 +import com.oracle.java.testlibrary.*;
1.37 +
1.38 +public class TestUnrecognizedVMOptionsHandling {
1.39 +
1.40 + public static void main(String args[]) throws Exception {
1.41 + // The first two JAVA processes are expected to fail, but with a correct VM option suggestion
1.42 + ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
1.43 + "-XX:+PrintGc",
1.44 + "-version"
1.45 + );
1.46 + OutputAnalyzer outputWithError = new OutputAnalyzer(pb.start());
1.47 + outputWithError.shouldContain("Did you mean '(+/-)PrintGC'?");
1.48 + if (outputWithError.getExitValue() == 0) {
1.49 + throw new RuntimeException("Not expected to get exit value 0");
1.50 + }
1.51 +
1.52 + pb = ProcessTools.createJavaProcessBuilder(
1.53 + "-XX:MaxiumHeapSize=500m",
1.54 + "-version"
1.55 + );
1.56 + outputWithError = new OutputAnalyzer(pb.start());
1.57 + outputWithError.shouldContain("Did you mean 'MaxHeapSize=<value>'?");
1.58 + if (outputWithError.getExitValue() == 0) {
1.59 + throw new RuntimeException("Not expected to get exit value 0");
1.60 + }
1.61 +
1.62 + // The last JAVA process should run successfully for the purpose of sanity check
1.63 + pb = ProcessTools.createJavaProcessBuilder(
1.64 + "-XX:+PrintGC",
1.65 + "-version"
1.66 + );
1.67 + OutputAnalyzer outputWithNoError = new OutputAnalyzer(pb.start());
1.68 + outputWithNoError.shouldNotContain("Did you mean '(+/-)PrintGC'?");
1.69 + outputWithNoError.shouldHaveExitValue(0);
1.70 + }
1.71 +}
1.72 +
