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From bened...@apache.org
Subject [2/3] cassandra git commit: comment out NativeCellTest, since we don't support it in 3.0
Date Mon, 02 Nov 2015 19:46:44 GMT
comment out NativeCellTest, since we don't support it in 3.0


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/fd59549a
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/fd59549a
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/fd59549a

Branch: refs/heads/trunk
Commit: fd59549a39542386e681524b8760a8533d9c227d
Parents: 79f230f
Author: Benedict Elliott Smith <benedict@apache.org>
Authored: Mon Nov 2 19:46:19 2015 +0000
Committer: Benedict Elliott Smith <benedict@apache.org>
Committed: Mon Nov 2 19:46:19 2015 +0000

----------------------------------------------------------------------
 .../org/apache/cassandra/db/NativeCellTest.java | 551 +++++++++----------
 1 file changed, 271 insertions(+), 280 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cassandra/blob/fd59549a/test/unit/org/apache/cassandra/db/NativeCellTest.java
----------------------------------------------------------------------
diff --git a/test/unit/org/apache/cassandra/db/NativeCellTest.java b/test/unit/org/apache/cassandra/db/NativeCellTest.java
index 70b7b87..b804412 100644
--- a/test/unit/org/apache/cassandra/db/NativeCellTest.java
+++ b/test/unit/org/apache/cassandra/db/NativeCellTest.java
@@ -1,280 +1,271 @@
-/*
- * 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.cassandra.db;
-
-import java.io.ByteArrayInputStream;
-import java.io.DataInputStream;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.Arrays;
-import java.util.Random;
-import java.util.concurrent.ThreadLocalRandom;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import org.apache.cassandra.config.CFMetaData;
-import org.apache.cassandra.config.ColumnDefinition;
-import org.apache.cassandra.cql3.ColumnIdentifier;
-import org.apache.cassandra.db.composites.CellName;
-import org.apache.cassandra.db.composites.CellNameType;
-import org.apache.cassandra.db.composites.CompoundDenseCellNameType;
-import org.apache.cassandra.db.composites.CompoundSparseCellNameType;
-import org.apache.cassandra.db.composites.SimpleDenseCellNameType;
-import org.apache.cassandra.db.composites.SimpleSparseCellNameType;
-import org.apache.cassandra.db.context.CounterContext;
-import org.apache.cassandra.db.marshal.AbstractType;
-import org.apache.cassandra.db.marshal.UTF8Type;
-import org.apache.cassandra.exceptions.ConfigurationException;
-import org.apache.cassandra.io.util.DataOutputBuffer;
-import org.apache.cassandra.utils.concurrent.OpOrder;
-import org.apache.cassandra.utils.memory.NativeAllocator;
-import org.apache.cassandra.utils.memory.NativePool;
-
-import static org.apache.cassandra.db.composites.CellNames.compositeDense;
-import static org.apache.cassandra.db.composites.CellNames.compositeSparse;
-import static org.apache.cassandra.db.composites.CellNames.simpleDense;
-import static org.apache.cassandra.db.composites.CellNames.simpleSparse;
-import static org.apache.cassandra.utils.ByteBufferUtil.bytes;
-
-public class NativeCellTest
-{
-
-    private static final NativeAllocator nativeAllocator = new NativePool(Integer.MAX_VALUE,
Integer.MAX_VALUE, 1f, null).newAllocator();
-    private static final OpOrder.Group group = new OpOrder().start();
-
-    static class Name
-    {
-        final CellName name;
-        final CellNameType type;
-        Name(CellName name, CellNameType type)
-        {
-            this.name = name;
-            this.type = type;
-        }
-    }
-
-    static ByteBuffer[] bytess(String ... strings)
-    {
-        ByteBuffer[] r = new ByteBuffer[strings.length];
-        for (int i = 0 ; i < r.length ; i++)
-            r[i] = bytes(strings[i]);
-        return r;
-    }
-
-    final static Name[] TESTS = new Name[]
-                          {
-                              new Name(simpleDense(bytes("a")), new SimpleDenseCellNameType(UTF8Type.instance)),
-                              new Name(simpleSparse(new ColumnIdentifier("a", true)), new
SimpleSparseCellNameType(UTF8Type.instance)),
-                              new Name(compositeDense(bytes("a"), bytes("b")), new CompoundDenseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
-                              new Name(compositeSparse(bytess("b", "c"), new ColumnIdentifier("a",
true), false), new CompoundSparseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
-                              new Name(compositeSparse(bytess("b", "c"), new ColumnIdentifier("a",
true), true), new CompoundSparseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
-                              new Name(simpleDense(huge('a', 40000)), new SimpleDenseCellNameType(UTF8Type.instance)),
-                              new Name(simpleSparse(new ColumnIdentifier(hugestr('a', 40000),
true)), new SimpleSparseCellNameType(UTF8Type.instance)),
-                              new Name(compositeDense(huge('a', 20000), huge('b', 20000)),
new CompoundDenseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
-                              new Name(compositeSparse(huges(40000, 'b', 'c'), new ColumnIdentifier(hugestr('a',
10000), true), false), new CompoundSparseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
-                              new Name(compositeSparse(huges(40000, 'b', 'c'), new ColumnIdentifier(hugestr('a',
10000), true), true), new CompoundSparseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance)))
-                          };
-
-    private static ByteBuffer huge(char ch, int count)
-    {
-        return bytes(hugestr(ch, count));
-    }
-
-    private static ByteBuffer[] huges(int count, char ... chs)
-    {
-        ByteBuffer[] r = new ByteBuffer[chs.length];
-        for (int i = 0 ; i < chs.length ; i++)
-            r[i] = huge(chs[i], count / chs.length);
-        return r;
-    }
-
-    private static String hugestr(char ch, int count)
-    {
-        ThreadLocalRandom random = ThreadLocalRandom.current();
-        byte[] bytes = new byte[count];
-        random.nextBytes(bytes);
-        bytes[0] = (byte) ch;
-        for (int i = 0 ; i < bytes.length ; i++)
-            bytes[i] &= 0x7f;
-        return new String(bytes);
-    }
-
-    private static final CFMetaData metadata = new CFMetaData("", "", ColumnFamilyType.Standard,
null);
-    static
-    {
-        try
-        {
-            metadata.addColumnDefinition(new ColumnDefinition(null, null, new ColumnIdentifier("a",
true), UTF8Type.instance, null, null, null, null, null));
-        }
-        catch (ConfigurationException e)
-        {
-            throw new AssertionError();
-        }
-    }
-
-    @Test
-    public void testCells() throws IOException
-    {
-        Random rand = ThreadLocalRandom.current();
-        for (Name test : TESTS)
-        {
-            byte[] bytes = new byte[16];
-            rand.nextBytes(bytes);
-
-            // test regular Cell
-            Cell buf, nat;
-            buf = new BufferCell(test.name, ByteBuffer.wrap(bytes), rand.nextLong());
-            nat = buf.localCopy(metadata, nativeAllocator, group);
-            test(test, buf, nat);
-
-            // test DeletedCell
-            buf = new BufferDeletedCell(test.name, rand.nextInt(100000), rand.nextLong());
-            nat = buf.localCopy(metadata, nativeAllocator, group);
-            test(test, buf, nat);
-
-            // test ExpiringCell
-            buf = new BufferExpiringCell(test.name, ByteBuffer.wrap(bytes), rand.nextLong(),
 rand.nextInt(100000));
-            nat = buf.localCopy(metadata, nativeAllocator, group);
-            test(test, buf, nat);
-
-            // test CounterCell
-            buf = new BufferCounterCell(test.name, CounterContext.instance().createLocal(rand.nextLong()),
rand.nextLong(),  rand.nextInt(100000));
-            nat = buf.localCopy(metadata, nativeAllocator, group);
-            test(test, buf, nat);
-        }
-    }
-
-
-    @Test
-    public void testComparator()
-    {
-
-        Random rand = ThreadLocalRandom.current();
-        for (Name test : TESTS)
-        {
-            byte[] bytes = new byte[7];
-            byte[] bytes2 = new byte[7];
-            rand.nextBytes(bytes);
-            rand.nextBytes(bytes2);
-
-            // test regular Cell
-            Cell buf, nat, buf2, nat2;
-            buf = new BufferCell(test.name, ByteBuffer.wrap(bytes), rand.nextLong());
-            nat = buf.localCopy(metadata, nativeAllocator, group);
-
-            buf2 = new BufferCell(test.name, ByteBuffer.wrap(bytes2), rand.nextLong());
-            nat2 = buf2.localCopy(metadata, nativeAllocator, group);
-
-            assert test.type.compare(buf.name(), nat.name()) == 0;
-            assert test.type.compare(buf2.name(), nat2.name()) == 0;
-
-            int val = test.type.compare(buf.name(), buf2.name());
-            assert test.type.compare(nat.name(), nat2.name()) == val;
-            assert test.type.compare(nat.name(), buf2.name()) == val;
-            assert test.type.compare(buf.name(), nat2.name()) == val;
-
-
-            // test DeletedCell
-            buf = new BufferDeletedCell(test.name, rand.nextInt(100000), rand.nextLong());
-            nat = buf.localCopy(metadata, nativeAllocator, group);
-            buf2 = new BufferDeletedCell(test.name, rand.nextInt(100000), rand.nextLong());
-            nat2 = buf2.localCopy(metadata, nativeAllocator, group);
-
-            assert test.type.compare(buf.name(), nat.name()) == 0;
-            assert test.type.compare(buf2.name(), nat2.name()) == 0;
-
-            val = test.type.compare(buf.name(), buf2.name());
-            assert test.type.compare(nat.name(), nat2.name()) == val;
-            assert test.type.compare(nat.name(), buf2.name()) == val;
-            assert test.type.compare(buf.name(), nat2.name()) == val;
-
-
-
-            // test ExpiringCell
-            buf = new BufferExpiringCell(test.name, ByteBuffer.wrap(bytes), rand.nextLong(),
 rand.nextInt(100000));
-            nat = buf.localCopy(metadata, nativeAllocator, group);
-
-            buf2 = new BufferExpiringCell(test.name, ByteBuffer.wrap(bytes2), rand.nextLong(),
 rand.nextInt(100000));
-            nat2 = buf2.localCopy(metadata, nativeAllocator, group);
-
-            assert test.type.compare(buf.name(), nat.name()) == 0;
-            assert test.type.compare(buf2.name(), nat2.name()) == 0;
-
-            val = test.type.compare(buf.name(), buf2.name());
-            assert test.type.compare(nat.name(), nat2.name()) == val;
-            assert test.type.compare(nat.name(), buf2.name()) == val;
-            assert test.type.compare(buf.name(), nat2.name()) == val;
-
-
-            // test CounterCell
-            buf = new BufferCounterCell(test.name, CounterContext.instance().createLocal(rand.nextLong()),
rand.nextLong(),  rand.nextInt(100000));
-            nat = buf.localCopy(metadata, nativeAllocator, group);
-
-            buf2 = new BufferCounterCell(test.name, CounterContext.instance().createLocal(rand.nextLong()),
rand.nextLong(),  rand.nextInt(100000));
-            nat2 = buf2.localCopy(metadata, nativeAllocator, group);
-
-            assert test.type.compare(buf.name(), nat.name()) == 0;
-            assert test.type.compare(buf2.name(), nat2.name()) == 0;
-
-            val = test.type.compare(buf.name(), buf2.name());
-            assert test.type.compare(nat.name(), nat2.name()) == val;
-            assert test.type.compare(nat.name(), buf2.name()) == val;
-            assert test.type.compare(buf.name(), nat2.name()) == val;
-
-        }
-    }
-
-    static void test(Name test, Cell buf, Cell nat) throws IOException
-    {
-        Assert.assertTrue(buf.equals(nat));
-        Assert.assertTrue(nat.equals(buf));
-        Assert.assertTrue(buf.equals(buf));
-        Assert.assertTrue(nat.equals(nat));
-
-        try
-        {
-            MessageDigest d1 = MessageDigest.getInstance("MD5");
-            MessageDigest d2 = MessageDigest.getInstance("MD5");
-            buf.updateDigest(d1);
-            nat.updateDigest(d2);
-            Assert.assertArrayEquals(d1.digest(), d2.digest());
-        }
-        catch (NoSuchAlgorithmException e)
-        {
-            throw new IllegalStateException(e);
-        }
-
-        byte[] serialized;
-        try (DataOutputBuffer bufOut = new DataOutputBuffer())
-        {
-            test.type.columnSerializer().serialize(nat, bufOut);
-            serialized = bufOut.getData();
-        }
-
-        ByteArrayInputStream bufIn = new ByteArrayInputStream(serialized, 0, serialized.length);
-        Cell deserialized = test.type.columnSerializer().deserialize(new DataInputStream(bufIn));
-        Assert.assertTrue(buf.equals(deserialized));
-
-    }
-
-
-
-}
+///*
+//* 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.cassandra.db;
+//
+//import java.io.ByteArrayInputStream;
+//import java.io.DataInputStream;
+//import java.io.IOException;
+//import java.nio.ByteBuffer;
+//import java.security.MessageDigest;
+//import java.security.NoSuchAlgorithmException;
+//import java.util.Arrays;
+//import java.util.Random;
+//import java.util.concurrent.ThreadLocalRandom;
+//
+//import org.junit.Assert;
+//import org.junit.Test;
+//
+//import org.apache.cassandra.config.CFMetaData;
+//import org.apache.cassandra.config.ColumnDefinition;
+//import org.apache.cassandra.cql3.ColumnIdentifier;
+//import org.apache.cassandra.db.context.CounterContext;
+//import org.apache.cassandra.db.marshal.AbstractType;
+//import org.apache.cassandra.db.marshal.UTF8Type;
+//import org.apache.cassandra.db.rows.Cell;
+//import org.apache.cassandra.exceptions.ConfigurationException;
+//import org.apache.cassandra.io.util.DataOutputBuffer;
+//import org.apache.cassandra.utils.concurrent.OpOrder;
+//import org.apache.cassandra.utils.memory.NativeAllocator;
+//import org.apache.cassandra.utils.memory.NativePool;
+//
+//import static org.apache.cassandra.utils.ByteBufferUtil.bytes;
+//
+//public class NativeCellTest
+//{
+//
+//    private static final NativeAllocator nativeAllocator = new NativePool(Integer.MAX_VALUE,
Integer.MAX_VALUE, 1f, null).newAllocator();
+//    private static final OpOrder.Group group = new OpOrder().start();
+//
+//    static class Name
+//    {
+//        final CellName name;
+//        final CellNameType type;
+//        Name(CellName name, CellNameType type)
+//        {
+//            this.name = name;
+//            this.type = type;
+//        }
+//    }
+//
+//    static ByteBuffer[] bytess(String ... strings)
+//    {
+//        ByteBuffer[] r = new ByteBuffer[strings.length];
+//        for (int i = 0 ; i < r.length ; i++)
+//            r[i] = bytes(strings[i]);
+//        return r;
+//    }
+//
+//    final static Name[] TESTS = new Name[]
+//                          {
+//                              new Name(simpleDense(bytes("a")), new SimpleDenseCellNameType(UTF8Type.instance)),
+//                              new Name(simpleSparse(new ColumnIdentifier("a", true)), new
SimpleSparseCellNameType(UTF8Type.instance)),
+//                              new Name(compositeDense(bytes("a"), bytes("b")), new CompoundDenseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
+//                              new Name(compositeSparse(bytess("b", "c"), new ColumnIdentifier("a",
true), false), new CompoundSparseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
+//                              new Name(compositeSparse(bytess("b", "c"), new ColumnIdentifier("a",
true), true), new CompoundSparseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
+//                              new Name(simpleDense(huge('a', 40000)), new SimpleDenseCellNameType(UTF8Type.instance)),
+//                              new Name(simpleSparse(new ColumnIdentifier(hugestr('a', 40000),
true)), new SimpleSparseCellNameType(UTF8Type.instance)),
+//                              new Name(compositeDense(huge('a', 20000), huge('b', 20000)),
new CompoundDenseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
+//                              new Name(compositeSparse(huges(40000, 'b', 'c'), new ColumnIdentifier(hugestr('a',
10000), true), false), new CompoundSparseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance))),
+//                              new Name(compositeSparse(huges(40000, 'b', 'c'), new ColumnIdentifier(hugestr('a',
10000), true), true), new CompoundSparseCellNameType(Arrays.<AbstractType<?>>asList(UTF8Type.instance,
UTF8Type.instance)))
+//                          };
+//
+//    private static ByteBuffer huge(char ch, int count)
+//    {
+//        return bytes(hugestr(ch, count));
+//    }
+//
+//    private static ByteBuffer[] huges(int count, char ... chs)
+//    {
+//        ByteBuffer[] r = new ByteBuffer[chs.length];
+//        for (int i = 0 ; i < chs.length ; i++)
+//            r[i] = huge(chs[i], count / chs.length);
+//        return r;
+//    }
+//
+//    private static String hugestr(char ch, int count)
+//    {
+//        ThreadLocalRandom random = ThreadLocalRandom.current();
+//        byte[] bytes = new byte[count];
+//        random.nextBytes(bytes);
+//        bytes[0] = (byte) ch;
+//        for (int i = 0 ; i < bytes.length ; i++)
+//            bytes[i] &= 0x7f;
+//        return new String(bytes);
+//    }
+//
+//    private static final CFMetaData metadata = new CFMetaData("", "", ColumnFamilyType.Standard,
null);
+//    static
+//    {
+//        try
+//        {
+//            metadata.addColumnDefinition(new ColumnDefinition(null, null, new ColumnIdentifier("a",
true), UTF8Type.instance, null, null, null, null, null));
+//        }
+//        catch (ConfigurationException e)
+//        {
+//            throw new AssertionError();
+//        }
+//    }
+//
+//    @Test
+//    public void testCells() throws IOException
+//    {
+//        Random rand = ThreadLocalRandom.current();
+//        for (Name test : TESTS)
+//        {
+//            byte[] bytes = new byte[16];
+//            rand.nextBytes(bytes);
+//
+//            // test regular Cell
+//            Cell buf, nat;
+//            buf = new BufferCell(test.name, ByteBuffer.wrap(bytes), rand.nextLong());
+//            nat = buf.localCopy(metadata, nativeAllocator, group);
+//            test(test, buf, nat);
+//
+//            // test DeletedCell
+//            buf = new BufferDeletedCell(test.name, rand.nextInt(100000), rand.nextLong());
+//            nat = buf.localCopy(metadata, nativeAllocator, group);
+//            test(test, buf, nat);
+//
+//            // test ExpiringCell
+//            buf = new BufferExpiringCell(test.name, ByteBuffer.wrap(bytes), rand.nextLong(),
 rand.nextInt(100000));
+//            nat = buf.localCopy(metadata, nativeAllocator, group);
+//            test(test, buf, nat);
+//
+//            // test CounterCell
+//            buf = new BufferCounterCell(test.name, CounterContext.instance().createLocal(rand.nextLong()),
rand.nextLong(),  rand.nextInt(100000));
+//            nat = buf.localCopy(metadata, nativeAllocator, group);
+//            test(test, buf, nat);
+//        }
+//    }
+//
+//
+//    @Test
+//    public void testComparator()
+//    {
+//
+//        Random rand = ThreadLocalRandom.current();
+//        for (Name test : TESTS)
+//        {
+//            byte[] bytes = new byte[7];
+//            byte[] bytes2 = new byte[7];
+//            rand.nextBytes(bytes);
+//            rand.nextBytes(bytes2);
+//
+//            // test regular Cell
+//            Cell buf, nat, buf2, nat2;
+//            buf = new BufferCell(test.name, ByteBuffer.wrap(bytes), rand.nextLong());
+//            nat = buf.localCopy(metadata, nativeAllocator, group);
+//
+//            buf2 = new BufferCell(test.name, ByteBuffer.wrap(bytes2), rand.nextLong());
+//            nat2 = buf2.localCopy(metadata, nativeAllocator, group);
+//
+//            assert test.type.compare(buf.name(), nat.name()) == 0;
+//            assert test.type.compare(buf2.name(), nat2.name()) == 0;
+//
+//            int val = test.type.compare(buf.name(), buf2.name());
+//            assert test.type.compare(nat.name(), nat2.name()) == val;
+//            assert test.type.compare(nat.name(), buf2.name()) == val;
+//            assert test.type.compare(buf.name(), nat2.name()) == val;
+//
+//
+//            // test DeletedCell
+//            buf = new BufferDeletedCell(test.name, rand.nextInt(100000), rand.nextLong());
+//            nat = buf.localCopy(metadata, nativeAllocator, group);
+//            buf2 = new BufferDeletedCell(test.name, rand.nextInt(100000), rand.nextLong());
+//            nat2 = buf2.localCopy(metadata, nativeAllocator, group);
+//
+//            assert test.type.compare(buf.name(), nat.name()) == 0;
+//            assert test.type.compare(buf2.name(), nat2.name()) == 0;
+//
+//            val = test.type.compare(buf.name(), buf2.name());
+//            assert test.type.compare(nat.name(), nat2.name()) == val;
+//            assert test.type.compare(nat.name(), buf2.name()) == val;
+//            assert test.type.compare(buf.name(), nat2.name()) == val;
+//
+//
+//
+//            // test ExpiringCell
+//            buf = new BufferExpiringCell(test.name, ByteBuffer.wrap(bytes), rand.nextLong(),
 rand.nextInt(100000));
+//            nat = buf.localCopy(metadata, nativeAllocator, group);
+//
+//            buf2 = new BufferExpiringCell(test.name, ByteBuffer.wrap(bytes2), rand.nextLong(),
 rand.nextInt(100000));
+//            nat2 = buf2.localCopy(metadata, nativeAllocator, group);
+//
+//            assert test.type.compare(buf.name(), nat.name()) == 0;
+//            assert test.type.compare(buf2.name(), nat2.name()) == 0;
+//
+//            val = test.type.compare(buf.name(), buf2.name());
+//            assert test.type.compare(nat.name(), nat2.name()) == val;
+//            assert test.type.compare(nat.name(), buf2.name()) == val;
+//            assert test.type.compare(buf.name(), nat2.name()) == val;
+//
+//
+//            // test CounterCell
+//            buf = new BufferCounterCell(test.name, CounterContext.instance().createLocal(rand.nextLong()),
rand.nextLong(),  rand.nextInt(100000));
+//            nat = buf.localCopy(metadata, nativeAllocator, group);
+//
+//            buf2 = new BufferCounterCell(test.name, CounterContext.instance().createLocal(rand.nextLong()),
rand.nextLong(),  rand.nextInt(100000));
+//            nat2 = buf2.localCopy(metadata, nativeAllocator, group);
+//
+//            assert test.type.compare(buf.name(), nat.name()) == 0;
+//            assert test.type.compare(buf2.name(), nat2.name()) == 0;
+//
+//            val = test.type.compare(buf.name(), buf2.name());
+//            assert test.type.compare(nat.name(), nat2.name()) == val;
+//            assert test.type.compare(nat.name(), buf2.name()) == val;
+//            assert test.type.compare(buf.name(), nat2.name()) == val;
+//
+//        }
+//    }
+//
+//    static void test(Name test, Cell buf, Cell nat) throws IOException
+//    {
+//        Assert.assertTrue(buf.equals(nat));
+//        Assert.assertTrue(nat.equals(buf));
+//        Assert.assertTrue(buf.equals(buf));
+//        Assert.assertTrue(nat.equals(nat));
+//
+//        try
+//        {
+//            MessageDigest d1 = MessageDigest.getInstance("MD5");
+//            MessageDigest d2 = MessageDigest.getInstance("MD5");
+//            buf.updateDigest(d1);
+//            nat.updateDigest(d2);
+//            Assert.assertArrayEquals(d1.digest(), d2.digest());
+//        }
+//        catch (NoSuchAlgorithmException e)
+//        {
+//            throw new IllegalStateException(e);
+//        }
+//
+//        byte[] serialized;
+//        try (DataOutputBuffer bufOut = new DataOutputBuffer())
+//        {
+//            test.type.columnSerializer().serialize(nat, bufOut);
+//            serialized = bufOut.getData();
+//        }
+//
+//        ByteArrayInputStream bufIn = new ByteArrayInputStream(serialized, 0, serialized.length);
+//        Cell deserialized = test.type.columnSerializer().deserialize(new DataInputStream(bufIn));
+//        Assert.assertTrue(buf.equals(deserialized));
+//
+//    }
+//
+//
+//
+//}


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