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 jcmd
27 * @summary Verify that jcmd correctly reports that NMT is not enabled after a shutdown
28 * @library /testlibrary
29 * @run main/othervm -XX:NativeMemoryTracking=detail SummaryAfterShutdown
30 */
31
32 import com.oracle.java.testlibrary.*;
33
34 public class SummaryAfterShutdown {
35
36 public static void main(String args[]) throws Exception {
37 OutputAnalyzer output;
38 // Grab my own PID
39 String pid = Integer.toString(ProcessTools.getProcessId());
40 ProcessBuilder pb = new ProcessBuilder();
41
42 // Run 'jcmd <pid> VM.native_memory shutdown'
43 pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "shutdown"});
44 output = new OutputAnalyzer(pb.start());
45
46 // Verify that jcmd reports that NMT is shutting down
47 output.shouldContain("Native memory tracking has been turned off");
48
|
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 jcmd
27 * @summary Verify that jcmd correctly reports that NMT is not enabled after a shutdown
28 * @library /testlibrary
29 * @build com.oracle.java.testlibrary.*
30 * @run main/othervm -XX:NativeMemoryTracking=detail SummaryAfterShutdown
31 */
32
33 import com.oracle.java.testlibrary.*;
34
35 public class SummaryAfterShutdown {
36
37 public static void main(String args[]) throws Exception {
38 OutputAnalyzer output;
39 // Grab my own PID
40 String pid = Integer.toString(ProcessTools.getProcessId());
41 ProcessBuilder pb = new ProcessBuilder();
42
43 // Run 'jcmd <pid> VM.native_memory shutdown'
44 pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "shutdown"});
45 output = new OutputAnalyzer(pb.start());
46
47 // Verify that jcmd reports that NMT is shutting down
48 output.shouldContain("Native memory tracking has been turned off");
49
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