YesNo.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
 * 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.
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/*
 * @test
 * @bug 8029995
 * @summary accept yes/no for boolean krb5.conf settings
 * @modules java.security.jgss/sun.security.krb5
 *          java.security.jgss/sun.security.krb5.internal.crypto
 * @compile -XDignore.symbol.file YesNo.java
 * @run main/othervm YesNo
 */
import sun.security.krb5.Config;
import sun.security.krb5.internal.crypto.EType;

import java.util.Arrays;

public class YesNo {
    static Config config = null;
    public static void main(String[] args) throws Exception {
        System.setProperty("java.security.krb5.conf",
                System.getProperty("test.src", ".") +"/yesno.conf");
        config = Config.getInstance();
        check("a", Boolean.TRUE);
        check("b", Boolean.FALSE);
        check("c", Boolean.TRUE);
        check("d", Boolean.FALSE);
        check("e", null);
        check("f", null);

        if (!Arrays.stream(EType.getBuiltInDefaults())
                .anyMatch(n -> n < 4)) {
            throw new Exception();
        }
    }

    static void check(String k, Boolean expected) throws Exception {
        Boolean result = config.getBooleanObject("libdefaults", k);
        if (expected != result) {
            throw new Exception("value for " + k + " is " + result);
        }
    }
}