svn commit: r1092611 - /commons/sandbox/runtime/trunk/src/main/test/org/apache/commons/runtime/TestUnsafe.java

[mt...@apache.org]

Author: mturk
Date: Fri Apr 15 07:26:54 2011
New Revision: 1092611

URL: http://svn.apache.org/viewvc?rev=1092611&view=rev
Log:
Add Unsafe test

Added:
    commons/sandbox/runtime/trunk/src/main/test/org/apache/commons/runtime/TestUnsafe.java   (with props)

Added: commons/sandbox/runtime/trunk/src/main/test/org/apache/commons/runtime/TestUnsafe.java
URL: http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/test/org/apache/commons/runtime/TestUnsafe.java?rev=1092611&view=auto
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/test/org/apache/commons/runtime/TestUnsafe.java (added)
+++ commons/sandbox/runtime/trunk/src/main/test/org/apache/commons/runtime/TestUnsafe.java Fri Apr 15 07:26:54 2011
@@ -0,0 +1,45 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.commons.runtime;
+
+import org.testng.annotations.*;
+import org.testng.Assert;
+import java.lang.reflect.*;
+
+public class TestUnsafe
+{
+    private int i = 12345;
+    private static native int test0(Object o, int off);
+
+    @Test(groups = { "core" })
+    public void isSupported()
+    {
+        if (Unsafe.isSupported())
+            System.out.println("JVM sun.misc.Unsafe is supported");
+        else
+            System.out.println("JVM sun.misc.Unsafe not supported!");
+    }
+
+    @Test(groups = { "private" })
+    public void getDirectNative()
+        throws Exception
+    {
+        int off = Unsafe.objectFieldOffset(TestUnsafe.class.getDeclaredField("i"));
+        Assert.assertEquals(test0(this, off), i);
+    }
+
+}

Propchange: commons/sandbox/runtime/trunk/src/main/test/org/apache/commons/runtime/TestUnsafe.java
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