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/*
* Copyright (c) 2014, 2018, 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 8060449 8073989 8202744
* @summary Newly obsolete command line options should still give useful error messages when used improperly.
* @modules java.base/jdk.internal.misc
* @library /test/lib
*/
import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;
public class ObsoleteFlagErrorMessage {
public static void main(String[] args) throws Exception {
// Case 1: Newly obsolete flags with extra junk appended should not be treated as newly obsolete (8060449)
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
"-XX:SafepointSpinBeforeYieldPlusJunk", "-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldContain("Unrecognized VM option 'SafepointSpinBeforeYieldPlusJunk'"); // Must identify bad option.
output.shouldHaveExitValue(1);
// Case 2: Newly obsolete flags should be recognized as newly obsolete (8073989)
ProcessBuilder pb2 = ProcessTools.createJavaProcessBuilder(
"-XX:+SafepointSpinBeforeYield", "-version");
OutputAnalyzer output2 = new OutputAnalyzer(pb2.start());
output2.shouldContain("Ignoring option").shouldContain("support was removed");
output2.shouldContain("SafepointSpinBeforeYield");
}
}
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