diff -r a6e09d6dd8e5 -r e10e43e58e92 test/runtime/NMT/AllocTestType.java --- a/test/runtime/NMT/AllocTestType.java Wed Apr 24 20:55:28 2013 -0400 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,73 +0,0 @@ -/* - * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -/* - * @test - * @summary Test consistency of NMT by leaking a few select allocations of the Test type and then verify visibility with jcmd - * @key nmt jcmd - * @library /testlibrary /testlibrary/whitebox - * @build AllocTestType - * @run main ClassFileInstaller sun.hotspot.WhiteBox - * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:NativeMemoryTracking=detail AllocTestType - */ - -import com.oracle.java.testlibrary.*; -import sun.hotspot.WhiteBox; - -public class AllocTestType { - - public static void main(String args[]) throws Exception { - OutputAnalyzer output; - - // Grab my own PID - String pid = Integer.toString(ProcessTools.getProcessId()); - ProcessBuilder pb = new ProcessBuilder(); - - // Use WB API to alloc with the mtTest type - if (!WhiteBox.getWhiteBox().NMTAllocTest()) { - throw new Exception("Call to WB API NMTAllocTest() failed"); - } - - // Use WB API to ensure that all data has been merged before we continue - if (!WhiteBox.getWhiteBox().NMTWaitForDataMerge()) { - throw new Exception("Call to WB API NMTWaitForDataMerge() failed"); - } - - // Run 'jcmd VM.native_memory summary' - pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "summary"}); - output = new OutputAnalyzer(pb.start()); - output.shouldContain("Test (reserved=512KB, committed=512KB)"); - - // Free the memory allocated by NMTAllocTest - if (!WhiteBox.getWhiteBox().NMTFreeTestMemory()) { - throw new Exception("Call to WB API NMTFreeTestMemory() failed"); - } - - // Use WB API to ensure that all data has been merged before we continue - if (!WhiteBox.getWhiteBox().NMTWaitForDataMerge()) { - throw new Exception("Call to WB API NMTWaitForDataMerge() failed"); - } - output = new OutputAnalyzer(pb.start()); - output.shouldNotContain("Test (reserved="); - } -}