hotspot/test/serviceability/jvmti/GetObjectSizeClass.java
changeset 39207 5c6e88667985
child 40631 ed82623d7831
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/serviceability/jvmti/GetObjectSizeClass.java	Mon Jun 06 22:34:57 2016 +0300
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2016, 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.
+ */
+import java.io.PrintWriter;
+import jdk.test.lib.*;
+
+/*
+ * @test
+ * @bug 8075030
+ * @summary JvmtiEnv::GetObjectSize reports incorrect java.lang.Class instance size
+ * @library /testlibrary
+ * @modules java.base/jdk.internal.misc
+ *          java.compiler
+ *          java.instrument
+ *          java.management
+ *          jdk.jvmstat/sun.jvmstat.monitor
+ * @build ClassFileInstaller jdk.test.lib.* GetObjectSizeClassAgent
+ * @run main ClassFileInstaller GetObjectSizeClassAgent
+ * @run main GetObjectSizeClass
+ */
+public class GetObjectSizeClass {
+    public static void main(String[] args) throws Exception  {
+        PrintWriter pw = new PrintWriter("MANIFEST.MF");
+        pw.println("Premain-Class: GetObjectSizeClassAgent");
+        pw.close();
+
+        ProcessBuilder pb = new ProcessBuilder();
+        pb.command(new String[] { JDKToolFinder.getJDKTool("jar"), "cmf", "MANIFEST.MF", "agent.jar", "GetObjectSizeClassAgent.class"});
+        pb.start().waitFor();
+
+        ProcessBuilder pt = ProcessTools.createJavaProcessBuilder(true, "-javaagent:agent.jar",  "GetObjectSizeClassAgent");
+        OutputAnalyzer output = new OutputAnalyzer(pt.start());
+
+        output.stdoutShouldContain("GetObjectSizeClass passed");
+    }
+}