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 * @summary run NMT baseline, allocate memory and verify output from summary.diff 27 * @key nmt jcmd 28 * @library /testlibrary /testlibrary/whitebox 29 * @build JcmdSummaryDiff 30 * @run main ClassFileInstaller sun.hotspot.WhiteBox 31 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:NativeMemoryTracking=summary JcmdSummaryDiff 32 */ 33 34 import com.oracle.java.testlibrary.*; 35 36 import sun.hotspot.WhiteBox; 37 38 public class JcmdSummaryDiff { 39 40 public static WhiteBox wb = WhiteBox.getWhiteBox(); 41 42 public static void main(String args[]) throws Exception { 43 ProcessBuilder pb = new ProcessBuilder(); 44 OutputAnalyzer output; 45 // Grab my own PID 46 String pid = Integer.toString(ProcessTools.getProcessId()); 47 48 long commitSize = 128 * 1024; 49 long reserveSize = 256 * 1024; 50 long addr; 51 52 // Run 'jcmd <pid> VM.native_memory baseline=true' 53 pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "baseline=true"}); 54 pb.start().waitFor(); 55 56 output = new OutputAnalyzer(pb.start()); | 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 * @summary run NMT baseline, allocate memory and verify output from summary.diff 27 * @key nmt jcmd 28 * @library /testlibrary /../../test/lib 29 * @build JcmdSummaryDiff 30 * @run main ClassFileInstaller jdk.testlib.WhiteBox 31 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:NativeMemoryTracking=summary JcmdSummaryDiff 32 */ 33 34 import com.oracle.java.testlibrary.*; 35 36 import jdk.testlib.WhiteBox; 37 38 public class JcmdSummaryDiff { 39 40 public static WhiteBox wb = WhiteBox.getWhiteBox(); 41 42 public static void main(String args[]) throws Exception { 43 ProcessBuilder pb = new ProcessBuilder(); 44 OutputAnalyzer output; 45 // Grab my own PID 46 String pid = Integer.toString(ProcessTools.getProcessId()); 47 48 long commitSize = 128 * 1024; 49 long reserveSize = 256 * 1024; 50 long addr; 51 52 // Run 'jcmd <pid> VM.native_memory baseline=true' 53 pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "baseline=true"}); 54 pb.start().waitFor(); 55 56 output = new OutputAnalyzer(pb.start()); |