8 * 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 Sanity check the output of NMT 28 * @library /testlibrary /test/lib 29 * @modules java.base/jdk.internal.misc 30 * java.management 31 * @build SummarySanityCheck 32 * @run main ClassFileInstaller sun.hotspot.WhiteBox 33 * sun.hotspot.WhiteBox$WhiteBoxPermission 34 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:NativeMemoryTracking=summary -XX:+WhiteBoxAPI SummarySanityCheck 35 */ 36 37 import jdk.test.lib.*; 38 39 import java.util.regex.Matcher; 40 import java.util.regex.Pattern; 41 import sun.hotspot.WhiteBox; 42 43 public class SummarySanityCheck { 44 45 private static String jcmdout; 46 public static void main(String args[]) throws Exception { 47 // Grab my own PID 48 String pid = Long.toString(ProcessTools.getProcessId()); 49 50 ProcessBuilder pb = new ProcessBuilder(); 51 52 // Run 'jcmd <pid> VM.native_memory summary scale=KB' 53 pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "summary", "scale=KB"}); 54 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 55 56 jcmdout = output.getOutput(); 57 // Split by '-' to get the 'groups' | 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @key nmt jcmd 27 * @summary Sanity check the output of NMT 28 * @library /test/lib 29 * @modules java.base/jdk.internal.misc 30 * java.management 31 * @build sun.hotspot.WhiteBox 32 * @run main ClassFileInstaller sun.hotspot.WhiteBox 33 * sun.hotspot.WhiteBox$WhiteBoxPermission 34 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:NativeMemoryTracking=summary -XX:+WhiteBoxAPI SummarySanityCheck 35 */ 36 37 import jdk.test.lib.process.ProcessTools; 38 import jdk.test.lib.process.OutputAnalyzer; 39 import jdk.test.lib.JDKToolFinder; 40 41 import java.util.regex.Matcher; 42 import java.util.regex.Pattern; 43 import sun.hotspot.WhiteBox; 44 45 public class SummarySanityCheck { 46 47 private static String jcmdout; 48 public static void main(String args[]) throws Exception { 49 // Grab my own PID 50 String pid = Long.toString(ProcessTools.getProcessId()); 51 52 ProcessBuilder pb = new ProcessBuilder(); 53 54 // Run 'jcmd <pid> VM.native_memory summary scale=KB' 55 pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "summary", "scale=KB"}); 56 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 57 58 jcmdout = output.getOutput(); 59 // Split by '-' to get the 'groups' |