changeset 12286:95d0e03627d3

Merge
author jwilhelm
date Mon, 15 Jun 2015 13:48:28 +0200
parents 96c1916bd721 8c733ec95660
children cb67de4f09d1
files
diffstat 11 files changed, 434 insertions(+), 23 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/com/sun/jdi/cds/CDSBreakpointTest.java	Mon Jun 15 13:48:28 2015 +0200
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2015, 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
+ * @bug 8054386
+ * @summary java debugging test for CDS
+ * @modules jdk.jdi
+ *          java.base/sun.misc
+ *          java.management
+ *          jdk.jartool/sun.tools.jar
+ * @library /lib/testlibrary
+ * @library ..
+ * @run compile -g ../BreakpointTest.java
+ * @run main CDSBreakpointTest
+ */
+
+/*
+ * Launch the JDI BreakpointTest, which will set a debugger breakpoint in
+ * BreakpointTarg. BreakpointTarg is first dumped into the CDS archive,
+ * so this will test debugging a class in the archive.
+ */
+
+public class CDSBreakpointTest extends CDSJDITest {
+    static String jarClasses[] = {
+        // BreakpointTarg is the only class we need in the archive. It will
+        // be launched by BreakpointTest as the debuggee application. Note,
+        // compiling BreakpointTest.java above will cause BreakpointTarg to
+        // be compiled since it is also in BreakpointTest.java.
+        "BreakpointTarg",
+    };
+    static String testname = "BreakpointTest";
+
+    public static void main(String[] args) throws Exception {
+        runTest(testname, jarClasses);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/com/sun/jdi/cds/CDSDeleteAllBkptsTest.java	Mon Jun 15 13:48:28 2015 +0200
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2015, 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
+ * @bug 8054386
+ * @summary java debugging test for CDS
+ * @modules jdk.jdi
+ *          java.base/sun.misc
+ *          java.management
+ *          jdk.jartool/sun.tools.jar
+ * @library /lib/testlibrary
+ * @library ..
+ * @run compile -g ../DeleteAllBkptsTest.java
+ * @run main CDSDeleteAllBkptsTest
+ */
+
+/*
+ * Launch the JDI DeleteAllBkptsTest, which will set a debugger breakpoint in
+ * DeleteAllBkptsTarg and then clear them. DeleteAllBkptsTarg is first dumped
+ * into the CDS archive, so this will test debugging a class in the archive.
+ */
+
+public class CDSDeleteAllBkptsTest extends CDSJDITest {
+    static String jarClasses[] = {
+        // DeleteAllBkptsTarg is the only class we need in the archive. It will
+        // be launched by DeleteAllBkptsTest as the debuggee application. Note,
+        // compiling DeleteAllBkptsTest.java above will cause DeleteAllBkptsTarg to
+        // be compiled since it is also in DeleteAllBkptsTest.java.
+        "DeleteAllBkptsTarg",
+    };
+    static String testname = "DeleteAllBkptsTest";
+
+    public static void main(String[] args) throws Exception {
+        runTest(testname, jarClasses);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/com/sun/jdi/cds/CDSFieldWatchpoints.java	Mon Jun 15 13:48:28 2015 +0200
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2015, 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
+ * @bug 8054386
+ * @summary java debugging test for CDS
+ * @modules jdk.jdi
+ *          java.base/sun.misc
+ *          java.management
+ *          jdk.jartool/sun.tools.jar
+ * @library /lib/testlibrary
+ * @library ..
+ * @run compile -g ../FieldWatchpoints.java
+ * @run main CDSFieldWatchpoints
+ */
+
+/*
+ * Launch the JDI FieldWatchpoints test, which will setup field watchpoints in
+ * FieldWatchpointsDebugee. FieldWatchpointsDebugee is first dumped into the
+ * CDS archive, so this will test debugging a class in the archive.
+ */
+
+public class CDSFieldWatchpoints extends CDSJDITest {
+    static String jarClasses[] = {
+        // FieldWatchpointsDebugee. A, and B are the only classes we need in the archive.
+        // FieldWatchpointsDebugee will be launched by FieldWatchpoints as the debuggee
+        // application. Note, compiling FieldWatchpoints.java above will cause
+        // FieldWatchpointsDebugee to be compiled since it is also in FieldWatchpoints.java.
+        "FieldWatchpointsDebugee", "A", "B",
+    };
+    static String testname = "FieldWatchpoints";
+
+    public static void main(String[] args) throws Exception {
+        runTest(testname, jarClasses);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/com/sun/jdi/cds/CDSJDITest.java	Mon Jun 15 13:48:28 2015 +0200
@@ -0,0 +1,202 @@
+/*
+ * Copyright (c) 2013, 2015, 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.
+ */
+
+/*
+ * Helper superclass for launching JDI tests out of the CDS archive.
+*/
+
+import jdk.testlibrary.OutputAnalyzer;
+import jdk.testlibrary.ProcessTools;
+
+import java.io.*;
+import java.util.ArrayList;
+import sun.tools.jar.Main;
+
+public class CDSJDITest {
+    private static final String classesDir = System.getProperty("test.classes");
+
+    public static void runTest(String testname, String[] jarClasses) throws Exception {
+        File jarClasslistFile = makeClassList(jarClasses);
+        String appJar = buildJar(testname, jarClasses);
+
+        // These are the arguments passed to createJavaProcessBuilder() to launch
+        // the JDI test.
+        String[] testArgs = {
+        // JVM Args:
+            // These first three properties are setup by jtreg, and must be passed
+            // to the JDI test subprocess because it needs them in order to
+            // pass them to the subprocess it will create for the debuggee. This
+            // is how the JPRT -javaopts are passed to the debggee. See
+            // VMConnection.getDebuggeeVMOptions().
+            getPropOpt("test.classes"),
+            getPropOpt("test.java.opts"),
+            getPropOpt("test.vm.opts"),
+            // Pass -showversion to the JDI test just so we get a bit of trace output.
+            "-showversion",
+        // Main class:
+            testname,
+        // Args to the Main Class:
+            // These argument all follow the above <testname> argument, and are
+            // in fact passed to <testname>.main() as java arguments. <testname> will
+            // pass them as JVM arguments to the debuggee process it creates.
+            "-Xbootclasspath/a:" + appJar,
+            "-XX:+UnlockDiagnosticVMOptions",
+            "-XX:+TraceClassPaths",
+            "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",
+            "-Xshare:on",
+            "-showversion"
+        };
+
+        // Dump the archive
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+            "-Xbootclasspath/a:" + appJar,
+            "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./SharedArchiveFile.jsa",
+            "-XX:ExtraSharedClassListFile=" + jarClasslistFile.getPath(),
+            "-Xshare:dump");
+        OutputAnalyzer outputDump = executeAndLog(pb, "exec");
+        for (String jarClass : jarClasses) {
+            outputDump.shouldNotContain("Cannot find " + jarClass);
+        }
+        outputDump.shouldContain("Loading classes to share");
+        outputDump.shouldHaveExitValue(0);
+
+        // Run the test specified JDI test
+        pb = ProcessTools.createJavaProcessBuilder(true, testArgs);
+        OutputAnalyzer outputRun = executeAndLog(pb, "exec");
+        try {
+            outputRun.shouldContain("sharing");
+            outputRun.shouldHaveExitValue(0);
+        } catch (RuntimeException e) {
+            outputRun.shouldContain("Unable to use shared archive");
+            outputRun.shouldHaveExitValue(1);
+        }
+    }
+
+    public static String getPropOpt(String prop) {
+        String propVal = System.getProperty(prop);
+        if (propVal == null) propVal = "";
+        System.out.println(prop + ": '" + propVal  + "'");
+        return "-D" + prop + "=" + propVal;
+    }
+
+    public static File makeClassList(String appClasses[]) throws Exception {
+        File classList = getOutputFile("test.classlist");
+        FileOutputStream fos = new FileOutputStream(classList);
+        PrintStream ps = new PrintStream(fos);
+
+        addToClassList(ps, appClasses);
+
+        ps.close();
+        fos.close();
+
+        return classList;
+    }
+
+    public static OutputAnalyzer executeAndLog(ProcessBuilder pb, String logName) throws Exception {
+        long started = System.currentTimeMillis();
+        OutputAnalyzer output = ProcessTools.executeProcess(pb);
+        writeFile(getOutputFile(logName + ".stdout"), output.getStdout());
+        writeFile(getOutputFile(logName + ".stderr"), output.getStderr());
+        System.out.println("[ELAPSED: " + (System.currentTimeMillis() - started) + " ms]");
+        System.out.println("[STDOUT]\n" + output.getStdout());
+        System.out.println("[STDERR]\n" + output.getStderr());
+        return output;
+    }
+
+    private static void writeFile(File file, String content) throws Exception {
+        FileOutputStream fos = new FileOutputStream(file);
+        PrintStream ps = new PrintStream(fos);
+        ps.print(content);
+        ps.close();
+        fos.close();
+    }
+
+    public static File getOutputFile(String name) {
+        File dir = new File(System.getProperty("test.classes", "."));
+        return new File(dir, getTestNamePrefix() + name);
+    }
+
+    private static void addToClassList(PrintStream ps, String classes[]) throws IOException {
+        if (classes != null) {
+            for (String s : classes) {
+                ps.println(s);
+            }
+        }
+    }
+
+    private static String testNamePrefix;
+
+    private static String getTestNamePrefix() {
+        if (testNamePrefix == null) {
+            StackTraceElement[] elms = (new Throwable()).getStackTrace();
+            if (elms.length > 0) {
+                for (StackTraceElement n: elms) {
+                    if ("main".equals(n.getMethodName())) {
+                        testNamePrefix = n.getClassName() + "-";
+                        break;
+                    }
+                }
+            }
+
+            if (testNamePrefix == null) {
+                testNamePrefix = "";
+            }
+        }
+        return testNamePrefix;
+    }
+
+    private static String buildJar(String jarName, String ...classNames)
+        throws Exception {
+
+        String jarFullName = classesDir + File.separator + jarName + ".jar";
+        createSimpleJar(classesDir, jarFullName, classNames);
+        return jarFullName;
+    }
+
+    private static void createSimpleJar(String jarClassesDir, String jarName,
+        String[] classNames) throws Exception {
+
+        ArrayList<String> args = new ArrayList<String>();
+        args.add("cf");
+        args.add(jarName);
+        addJarClassArgs(args, jarClassesDir, classNames);
+        createJar(args);
+    }
+
+    private static void addJarClassArgs(ArrayList<String> args, String jarClassesDir,
+        String[] classNames) {
+
+        for (String name : classNames) {
+            args.add("-C");
+            args.add(jarClassesDir);
+            args.add(name + ".class");
+        }
+    }
+
+    private static void createJar(ArrayList<String> args) {
+        Main jarTool = new Main(System.out, System.err, "jar");
+        if (!jarTool.run(args.toArray(new String[1]))) {
+            throw new RuntimeException("jar operation failed");
+        }
+    }
+}
--- a/test/com/sun/tools/attach/BasicTests.java	Thu Jun 11 12:02:13 2015 -0700
+++ b/test/com/sun/tools/attach/BasicTests.java	Mon Jun 15 13:48:28 2015 +0200
@@ -21,17 +21,21 @@
  * questions.
  */
 
-import com.sun.tools.attach.*;
+import java.io.File;
+import java.io.IOException;
 import java.net.ServerSocket;
 import java.net.Socket;
-import java.io.IOException;
+import java.util.List;
 import java.util.Properties;
-import java.util.List;
-import java.io.File;
+
 import jdk.testlibrary.OutputAnalyzer;
-import jdk.testlibrary.JDKToolLauncher;
+import jdk.testlibrary.ProcessThread;
 import jdk.testlibrary.ProcessTools;
-import jdk.testlibrary.ProcessThread;
+
+import com.sun.tools.attach.AgentInitializationException;
+import com.sun.tools.attach.AgentLoadException;
+import com.sun.tools.attach.VirtualMachine;
+import com.sun.tools.attach.VirtualMachineDescriptor;
 
 /*
  * @test
--- a/test/com/sun/tools/attach/RunnerUtil.java	Thu Jun 11 12:02:13 2015 -0700
+++ b/test/com/sun/tools/attach/RunnerUtil.java	Mon Jun 15 13:48:28 2015 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2015, 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
@@ -48,7 +48,7 @@
      */
     public static ProcessThread startApplication(String... additionalOpts) throws Throwable {
         String classpath = System.getProperty("test.class.path", ".");
-        String[] myArgs = concat(additionalOpts, new String [] { "-Dattach.test=true", "-classpath", classpath, "Application" });
+        String[] myArgs = concat(additionalOpts, new String [] { "-XX:+UsePerfData", "-Dattach.test=true", "-classpath", classpath, "Application" });
         String[] args = Utils.addTestJavaOpts(myArgs);
         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args);
         ProcessThread pt = new ProcessThread("runApplication", (line) -> line.equals(Application.READY_MSG), pb);
--- a/test/javax/management/remote/mandatory/notif/DeadListenerTest.java	Thu Jun 11 12:02:13 2015 -0700
+++ b/test/javax/management/remote/mandatory/notif/DeadListenerTest.java	Mon Jun 15 13:48:28 2015 +0200
@@ -27,6 +27,7 @@
  * @summary Test that a listener can be removed remotely from an MBean that no longer exists.
  * @modules java.management/com.sun.jmx.remote.internal
  * @author Eamonn McManus
+ * @run main/othervm -XX:+UsePerfData DeadListenerTest
  */
 
 import com.sun.jmx.remote.internal.ServerNotifForwarder;
--- a/test/lib/testlibrary/jdk/testlibrary/ProcessTools.java	Thu Jun 11 12:02:13 2015 -0700
+++ b/test/lib/testlibrary/jdk/testlibrary/ProcessTools.java	Mon Jun 15 13:48:28 2015 +0200
@@ -278,16 +278,46 @@
     }
 
     /**
-     * Create ProcessBuilder using the java launcher from the jdk to be tested
-     * and with any platform specific arguments prepended
+     * Create ProcessBuilder using the java launcher from the jdk to be tested,
+     * and with any platform specific arguments prepended.
+     *
+     * @param command Arguments to pass to the java command.
+     * @return The ProcessBuilder instance representing the java command.
      */
     public static ProcessBuilder createJavaProcessBuilder(String... command)
             throws Exception {
+        return createJavaProcessBuilder(false, command);
+    }
+
+    /**
+     * Create ProcessBuilder using the java launcher from the jdk to be tested,
+     * and with any platform specific arguments prepended.
+     *
+     * @param addTestVmAndJavaOptions If true, adds test.vm.opts and test.java.opts
+     *        to the java arguments.
+     * @param command Arguments to pass to the java command.
+     * @return The ProcessBuilder instance representing the java command.
+     */
+    public static ProcessBuilder createJavaProcessBuilder(boolean addTestVmAndJavaOptions, String... command) throws Exception {
         String javapath = JDKToolFinder.getJDKTool("java");
 
         ArrayList<String> args = new ArrayList<>();
         args.add(javapath);
         Collections.addAll(args, getPlatformSpecificVMArgs());
+
+        if (addTestVmAndJavaOptions) {
+            // -cp is needed to make sure the same classpath is used whether the test is
+            // run in AgentVM mode or OtherVM mode. It was added to the hotspot version
+            // of this API as part of 8077608. However, for the jdk version it is only
+            // added when addTestVmAndJavaOptions is true in order to minimize
+            // disruption to existing JDK tests, which have yet to be tested with -cp
+            // being added. At some point -cp should always be added to be consistent
+            // with what the hotspot version does.
+            args.add("-cp");
+            args.add(System.getProperty("java.class.path"));
+            Collections.addAll(args, Utils.getTestJavaOpts());
+        }
+
         Collections.addAll(args, command);
 
         // Reporting
--- a/test/sun/management/jmxremote/bootstrap/LocalManagementTest.java	Thu Jun 11 12:02:13 2015 -0700
+++ b/test/sun/management/jmxremote/bootstrap/LocalManagementTest.java	Mon Jun 15 13:48:28 2015 +0200
@@ -21,14 +21,15 @@
  * questions.
  */
 
-import java.io.File;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicReference;
 
+import jdk.testlibrary.ProcessTools;
+import jdk.testlibrary.Utils;
+
 /**
  * @test
  * @library /lib/testlibrary
@@ -39,14 +40,10 @@
  *          both agent properties and jvmstat buffer.
  * @modules java.management/sun.management
  * @build jdk.testlibrary.* TestManager TestApplication
- * @run main/othervm/timeout=300 -XX:+UsePerfData LocalManagementTest
+ * @run main/othervm/timeout=300 LocalManagementTest
  */
-
-import jdk.testlibrary.ProcessTools;
-
 public class LocalManagementTest {
     private static final String TEST_CLASSPATH = System.getProperty("test.class.path");
-    private static final String TEST_JDK = System.getProperty("test.jdk");
 
     public static void main(String[] args) throws Exception {
         int failures = 0;
@@ -96,6 +93,8 @@
 
     private static boolean doTest(String testId, String arg) throws Exception {
         List<String> args = new ArrayList<>();
+        args.add("-XX:+UsePerfData");
+        args.addAll(Utils.getVmOptions());
         args.add("-cp");
         args.add(TEST_CLASSPATH);
 
--- a/test/sun/tools/jmap/heapconfig/TmtoolTestScenario.java	Thu Jun 11 12:02:13 2015 -0700
+++ b/test/sun/tools/jmap/heapconfig/TmtoolTestScenario.java	Mon Jun 15 13:48:28 2015 +0200
@@ -38,7 +38,7 @@
 
 public class TmtoolTestScenario {
 
-    private final ArrayList<String> toolOutput = new ArrayList();
+    private final ArrayList<String> toolOutput = new ArrayList<String>();
     private LingeredApp theApp = null;
     private final String toolName;
     private final String[] toolArgs;
@@ -72,7 +72,7 @@
      */
     public Map<String, String>  parseFlagsFinal() {
         List<String> astr = theApp.getAppOutput();
-        Map<String, String> vmMap = new HashMap();
+        Map<String, String> vmMap = new HashMap<String, String>();
 
         for (String line : astr) {
             String[] lv = line.trim().split("\\s+");
@@ -94,7 +94,10 @@
         System.out.println("Starting LingeredApp");
         try {
             try {
-                theApp = LingeredApp.startApp(vmArgs);
+                List<String> vmArgsExtended = new ArrayList<String>();
+                vmArgsExtended.add("-XX:+UsePerfData");
+                vmArgsExtended.addAll(vmArgs);
+                theApp = LingeredApp.startApp(vmArgsExtended);
 
                 System.out.println("Starting " + toolName + " against " + theApp.getPid());
                 JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK(toolName);
--- a/test/sun/tools/jps/JpsHelper.java	Thu Jun 11 12:02:13 2015 -0700
+++ b/test/sun/tools/jps/JpsHelper.java	Mon Jun 15 13:48:28 2015 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2015, 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
@@ -94,9 +94,10 @@
     }
 
     /**
-     * VM arguments to start test application with
+     * VM arguments to start test application with.
+     * -XX:+UsePerfData is required for running the tests on embedded platforms.
      */
-    public static final String[] VM_ARGS = {"-Xmx512m", "-XX:+PrintGCDetails"};
+    public static final String[] VM_ARGS = {"-XX:+UsePerfData", "-Xmx512m", "-XX:+PrintGCDetails"};
     /**
      * VM flag to start test application with
      */