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 Test consistency of NMT by leaking a few select allocations of the Test type and then verify visibility with jcmd
27 * @key nmt jcmd
28 * @library /testlibrary /../../test/lib
29 * @build MallocTestType
30 * @run main ClassFileInstaller sun.hotspot.WhiteBox
31 * sun.hotspot.WhiteBox$WhiteBoxPermission
32 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:NativeMemoryTracking=detail MallocTestType
33 */
34
35 import com.oracle.java.testlibrary.*;
36 import sun.hotspot.WhiteBox;
37
38 public class MallocTestType {
39
40 public static void main(String args[]) throws Exception {
41 OutputAnalyzer output;
42 WhiteBox wb = WhiteBox.getWhiteBox();
43
44 // Grab my own PID
45 String pid = Integer.toString(ProcessTools.getProcessId());
46 ProcessBuilder pb = new ProcessBuilder();
47
48 // Use WB API to alloc and free with the mtTest type
49 long memAlloc3 = wb.NMTMalloc(128 * 1024);
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @summary Test consistency of NMT by leaking a few select allocations of the Test type and then verify visibility with jcmd
27 * @key nmt jcmd
28 * @library /testlibrary /../../test/lib
29 * @build com.oracle.java.testlibrary.* MallocTestType
30 * @run main ClassFileInstaller sun.hotspot.WhiteBox
31 * sun.hotspot.WhiteBox$WhiteBoxPermission
32 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:NativeMemoryTracking=detail MallocTestType
33 */
34
35 import com.oracle.java.testlibrary.*;
36 import sun.hotspot.WhiteBox;
37
38 public class MallocTestType {
39
40 public static void main(String args[]) throws Exception {
41 OutputAnalyzer output;
42 WhiteBox wb = WhiteBox.getWhiteBox();
43
44 // Grab my own PID
45 String pid = Integer.toString(ProcessTools.getProcessId());
46 ProcessBuilder pb = new ProcessBuilder();
47
48 // Use WB API to alloc and free with the mtTest type
49 long memAlloc3 = wb.NMTMalloc(128 * 1024);
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