test/jdk/sun/security/tools/keytool/DupCommands.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 *
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @bug 8183509
 * @summary keytool should not allow multiple commands
 * @library /test/lib
 * @build jdk.test.lib.SecurityTools
 *        jdk.test.lib.Utils
 *        jdk.test.lib.Asserts
 *        jdk.test.lib.JDKToolFinder
 *        jdk.test.lib.JDKToolLauncher
 *        jdk.test.lib.Platform
 *        jdk.test.lib.process.*
 * @run main/othervm DupCommands
 */

import jdk.test.lib.SecurityTools;
import jdk.test.lib.process.OutputAnalyzer;

public class DupCommands {

    public static void main(String[] args) throws Throwable {

        kt("-list -printcert")
                .shouldHaveExitValue(1)
                .shouldContain("Only one command is allowed");

        kt("-import -importcert") // command with different names
                .shouldHaveExitValue(1)
                .shouldContain("Only one command is allowed");

        kt("-help -v -v")
                .shouldHaveExitValue(0)
                .shouldContain("The -v option is specified multiple times.");

        kt("-help -id 1 -id 2") // some options are allowed multiple times
                .shouldHaveExitValue(0)
                .shouldNotContain("specified multiple times.");
    }

    static OutputAnalyzer kt(String arg) throws Exception {
        return SecurityTools.keytool(arg);
    }
}