9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @key nmt
27 * @summary Trying to enable PrintNMTStatistics should result in a warning
28 * @library /testlibrary
29 */
30
31 import com.oracle.java.testlibrary.*;
32
33 public class PrintNMTStatisticsWithNMTDisabled {
34
35 public static void main(String args[]) throws Exception {
36 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
37 "-XX:+UnlockDiagnosticVMOptions",
38 "-XX:+PrintNMTStatistics",
39 "-version");
40 OutputAnalyzer output = new OutputAnalyzer(pb.start());
41 output.shouldContain("warning: PrintNMTStatistics is disabled, because native memory tracking is not enabled");
42 output.shouldHaveExitValue(0);
43 }
44 }
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @key nmt
27 * @summary Trying to enable PrintNMTStatistics should result in a warning
28 * @library /testlibrary
29 * @build com.oracle.java.testlibrary.*
30 * @run main/othervm PrintNMTStatisticsWithNMTDisabled
31 */
32
33 import com.oracle.java.testlibrary.*;
34
35 public class PrintNMTStatisticsWithNMTDisabled {
36
37 public static void main(String args[]) throws Exception {
38 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
39 "-XX:+UnlockDiagnosticVMOptions",
40 "-XX:+PrintNMTStatistics",
41 "-version");
42 OutputAnalyzer output = new OutputAnalyzer(pb.start());
43 output.shouldContain("warning: PrintNMTStatistics is disabled, because native memory tracking is not enabled");
44 output.shouldHaveExitValue(0);
45 }
46 }
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