1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
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 /testlibrary/whitebox
29 * @build SummarySanityCheck
30 * @run main ClassFileInstaller sun.hotspot.WhiteBox
31 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:NativeMemoryTracking=summary -XX:+WhiteBoxAPI SummarySanityCheck
32 */
33
34 import com.oracle.java.testlibrary.*;
35
36 import java.util.regex.Matcher;
37 import java.util.regex.Pattern;
38 import sun.hotspot.WhiteBox;
39
40 public class SummarySanityCheck {
41
42 private static String jcmdout;
43 public static void main(String args[]) throws Exception {
44 // Grab my own PID
45 String pid = Integer.toString(ProcessTools.getProcessId());
46
47 // Use WB API to ensure that all data has been merged before we continue
48 if (!WhiteBox.getWhiteBox().NMTWaitForDataMerge()) {
49 throw new Exception("Call to WB API NMTWaitForDataMerge() failed");
50 }
51
|
1 /*
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
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 /testlibrary/whitebox
29 * @build SummarySanityCheck
30 * @run main/othervm/bootclasspath -XX:+UnlockDiagnosticVMOptions -XX:NativeMemoryTracking=summary -XX:+WhiteBoxAPI SummarySanityCheck
31 */
32
33 import com.oracle.java.testlibrary.*;
34
35 import java.util.regex.Matcher;
36 import java.util.regex.Pattern;
37 import sun.hotspot.WhiteBox;
38
39 public class SummarySanityCheck {
40
41 private static String jcmdout;
42 public static void main(String args[]) throws Exception {
43 // Grab my own PID
44 String pid = Integer.toString(ProcessTools.getProcessId());
45
46 // Use WB API to ensure that all data has been merged before we continue
47 if (!WhiteBox.getWhiteBox().NMTWaitForDataMerge()) {
48 throw new Exception("Call to WB API NMTWaitForDataMerge() failed");
49 }
50
|