Uint64Test.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
 * 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).
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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 Uint64Test
 * @bug 8028756
 * @library /testlibrary /testlibrary/whitebox
 * @build Uint64Test
 * @run main ClassFileInstaller sun.hotspot.WhiteBox
 * @run main/othervm/timeout=600 -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI Uint64Test
 * @summary testing of WB::set/getUint64VMFlag()
 * @author igor.ignatyev@oracle.com
 */

public class Uint64Test {
    private static final String FLAG_NAME = "MaxRAM";
    private static final Long[] TESTS = {0L, 100L, (long) Integer.MAX_VALUE,
            -1L, Long.MAX_VALUE, Long.MIN_VALUE};

    public static void main(String[] args) throws Exception {
        VmFlagTest.runTest(FLAG_NAME, TESTS,
            VmFlagTest.WHITE_BOX::setUint64VMFlag,
            VmFlagTest.WHITE_BOX::getUint64VMFlag);
    }
}