IntxTest.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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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 IntxTest
 * @bug 8028756
 * @library /testlibrary /testlibrary/whitebox
 * @build IntxTest
 * @run main ClassFileInstaller sun.hotspot.WhiteBox
 * @run main/othervm/timeout=600 -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI IntxTest
 * @summary testing of WB::set/getIntxVMFlag()
 * @author [email protected]
 */

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

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