Thu, 04 Sep 2014 10:14:37 -0400
8054711: [TESTBUG] Enable NMT2 tests after NMT2 is integrated
Summary: enable tests for NMT2
Reviewed-by: ctornqvi, zgu
gtriantafill@7108 | 1 | /* |
gtriantafill@7108 | 2 | * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
gtriantafill@7108 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
gtriantafill@7108 | 4 | * |
gtriantafill@7108 | 5 | * This code is free software; you can redistribute it and/or modify it |
gtriantafill@7108 | 6 | * under the terms of the GNU General Public License version 2 only, as |
gtriantafill@7108 | 7 | * published by the Free Software Foundation. |
gtriantafill@7108 | 8 | * |
gtriantafill@7108 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
gtriantafill@7108 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
gtriantafill@7108 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
gtriantafill@7108 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
gtriantafill@7108 | 13 | * accompanied this code). |
gtriantafill@7108 | 14 | * |
gtriantafill@7108 | 15 | * You should have received a copy of the GNU General Public License version |
gtriantafill@7108 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
gtriantafill@7108 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
gtriantafill@7108 | 18 | * |
gtriantafill@7108 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
gtriantafill@7108 | 20 | * or visit www.oracle.com if you need additional information or have any |
gtriantafill@7108 | 21 | * questions. |
gtriantafill@7108 | 22 | */ |
gtriantafill@7108 | 23 | |
gtriantafill@7108 | 24 | /* |
gtriantafill@7108 | 25 | * @test |
gtriantafill@7108 | 26 | * @summary run NMT baseline, allocate memory and verify output from detail.diff |
gtriantafill@7108 | 27 | * @key nmt jcmd |
gtriantafill@7108 | 28 | * @library /testlibrary /testlibrary/whitebox |
gtriantafill@7108 | 29 | * @ignore |
gtriantafill@7108 | 30 | * @build JcmdDetailDiff |
gtriantafill@7108 | 31 | * @run main ClassFileInstaller sun.hotspot.WhiteBox |
gtriantafill@7108 | 32 | * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:NativeMemoryTracking=detail JcmdDetailDiff |
gtriantafill@7108 | 33 | */ |
gtriantafill@7108 | 34 | |
gtriantafill@7108 | 35 | import com.oracle.java.testlibrary.*; |
gtriantafill@7108 | 36 | |
gtriantafill@7108 | 37 | import sun.hotspot.WhiteBox; |
gtriantafill@7108 | 38 | |
gtriantafill@7108 | 39 | public class JcmdDetailDiff { |
gtriantafill@7108 | 40 | |
gtriantafill@7108 | 41 | public static WhiteBox wb = WhiteBox.getWhiteBox(); |
gtriantafill@7108 | 42 | |
gtriantafill@7108 | 43 | public static void main(String args[]) throws Exception { |
gtriantafill@7108 | 44 | ProcessBuilder pb = new ProcessBuilder(); |
gtriantafill@7108 | 45 | OutputAnalyzer output; |
gtriantafill@7108 | 46 | // Grab my own PID |
gtriantafill@7108 | 47 | String pid = Integer.toString(ProcessTools.getProcessId()); |
gtriantafill@7108 | 48 | |
gtriantafill@7108 | 49 | long commitSize = 128 * 1024; |
gtriantafill@7108 | 50 | long reserveSize = 256 * 1024; |
gtriantafill@7108 | 51 | long addr; |
gtriantafill@7108 | 52 | |
gtriantafill@7108 | 53 | // Run 'jcmd <pid> VM.native_memory baseline=true' |
gtriantafill@7108 | 54 | pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "baseline=true"}); |
gtriantafill@7108 | 55 | pb.start().waitFor(); |
gtriantafill@7108 | 56 | |
gtriantafill@7108 | 57 | output = new OutputAnalyzer(pb.start()); |
gtriantafill@7108 | 58 | output.shouldContain("Baseline succeeded"); |
gtriantafill@7108 | 59 | |
gtriantafill@7108 | 60 | addr = wb.NMTReserveMemory(reserveSize); |
gtriantafill@7108 | 61 | pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "detail.diff", "scale=KB"}); |
gtriantafill@7108 | 62 | |
gtriantafill@7108 | 63 | output = new OutputAnalyzer(pb.start()); |
gtriantafill@7108 | 64 | output.shouldContain("Test (reserved=256KB +256KB, committed=0KB)"); |
gtriantafill@7108 | 65 | output.shouldContain("WB_NMTReserveMemory"); |
gtriantafill@7108 | 66 | |
gtriantafill@7108 | 67 | wb.NMTCommitMemory(addr, commitSize); |
gtriantafill@7108 | 68 | pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "detail.diff", "scale=KB"}); |
gtriantafill@7108 | 69 | |
gtriantafill@7108 | 70 | output = new OutputAnalyzer(pb.start()); |
gtriantafill@7108 | 71 | output.shouldContain("Test (reserved=256KB +256KB, committed=128KB +128KB)"); |
gtriantafill@7108 | 72 | output.shouldContain("WB_NMTReserveMemory"); |
gtriantafill@7108 | 73 | |
gtriantafill@7108 | 74 | wb.NMTUncommitMemory(addr, commitSize); |
gtriantafill@7108 | 75 | pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "detail.diff", "scale=KB"}); |
gtriantafill@7108 | 76 | |
gtriantafill@7108 | 77 | output = new OutputAnalyzer(pb.start()); |
gtriantafill@7108 | 78 | output.shouldContain("Test (reserved=256KB +256KB, committed=0KB)"); |
gtriantafill@7108 | 79 | output.shouldContain("WB_NMTReserveMemory"); |
gtriantafill@7108 | 80 | |
gtriantafill@7108 | 81 | wb.NMTReleaseMemory(addr, reserveSize); |
gtriantafill@7108 | 82 | pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "detail.diff", "scale=KB"}); |
gtriantafill@7108 | 83 | |
gtriantafill@7108 | 84 | output = new OutputAnalyzer(pb.start()); |
gtriantafill@7108 | 85 | output.shouldNotContain("Test (reserved="); |
gtriantafill@7108 | 86 | } |
gtriantafill@7108 | 87 | } |