/**
* 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.hadoop.hdfs.nfs.nfs3;
import static org.junit.Assert.assertTrue;
import org.apache.hadoop.fs.CommonConfigurationKeys;
import org.apache.hadoop.hdfs.nfs.conf.NfsConfigKeys;
import org.apache.hadoop.hdfs.nfs.conf.NfsConfiguration;
import org.apache.hadoop.nfs.nfs3.Nfs3Constant;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests for {@link RpcProgramNfs3}
*/
public class TestRpcProgramNfs3 {
@Test(timeout=1000)
public void testIdempotent() {
Object[][] procedures = {
{ Nfs3Constant.NFSPROC3.NULL, 1 },
{ Nfs3Constant.NFSPROC3.GETATTR, 1 },
{ Nfs3Constant.NFSPROC3.SETATTR, 1 },
{ Nfs3Constant.NFSPROC3.LOOKUP, 1 },
{ Nfs3Constant.NFSPROC3.ACCESS, 1 },
{ Nfs3Constant.NFSPROC3.READLINK, 1 },
{ Nfs3Constant.NFSPROC3.READ, 1 },
{ Nfs3Constant.NFSPROC3.WRITE, 1 },
{ Nfs3Constant.NFSPROC3.CREATE, 0 },
{ Nfs3Constant.NFSPROC3.MKDIR, 0 },
{ Nfs3Constant.NFSPROC3.SYMLINK, 0 },
{ Nfs3Constant.NFSPROC3.MKNOD, 0 },
{ Nfs3Constant.NFSPROC3.REMOVE, 0 },
{ Nfs3Constant.NFSPROC3.RMDIR, 0 },
{ Nfs3Constant.NFSPROC3.RENAME, 0 },
{ Nfs3Constant.NFSPROC3.LINK, 0 },
{ Nfs3Constant.NFSPROC3.READDIR, 1 },
{ Nfs3Constant.NFSPROC3.READDIRPLUS, 1 },
{ Nfs3Constant.NFSPROC3.FSSTAT, 1 },
{ Nfs3Constant.NFSPROC3.FSINFO, 1 },
{ Nfs3Constant.NFSPROC3.PATHCONF, 1 },
{ Nfs3Constant.NFSPROC3.COMMIT, 1 } };
for (Object[] procedure : procedures) {
boolean idempotent = procedure[1].equals(Integer.valueOf(1));
Nfs3Constant.NFSPROC3 proc = (Nfs3Constant.NFSPROC3)procedure[0];
if (idempotent) {
Assert.assertTrue(("Procedure " + proc + " should be idempotent"),
proc.isIdempotent());
} else {
Assert.assertFalse(("Procedure " + proc + " should be non-idempotent"),
proc.isIdempotent());
}
}
}
@Test
public void testDeprecatedKeys() {
NfsConfiguration conf = new NfsConfiguration();
conf.setInt("nfs3.server.port", 998);
assertTrue(conf.getInt(NfsConfigKeys.DFS_NFS_SERVER_PORT_KEY, 0) == 998);
conf.setInt("nfs3.mountd.port", 999);
assertTrue(conf.getInt(NfsConfigKeys.DFS_NFS_MOUNTD_PORT_KEY, 0) == 999);
conf.set("dfs.nfs.exports.allowed.hosts", "host1");
assertTrue(conf.get(CommonConfigurationKeys.NFS_EXPORTS_ALLOWED_HOSTS_KEY)
.equals("host1"));
conf.setInt("dfs.nfs.exports.cache.expirytime.millis", 1000);
assertTrue(conf.getInt(
Nfs3Constant.NFS_EXPORTS_CACHE_EXPIRYTIME_MILLIS_KEY, 0) == 1000);
conf.setInt("hadoop.nfs.userupdate.milly", 10);
assertTrue(conf.getInt(Nfs3Constant.NFS_USERGROUP_UPDATE_MILLIS_KEY, 0) == 10);
conf.set("dfs.nfs3.dump.dir", "/nfs/tmp");
assertTrue(conf.get(NfsConfigKeys.DFS_NFS_FILE_DUMP_DIR_KEY).equals(
"/nfs/tmp"));
conf.setBoolean("dfs.nfs3.enableDump", false);
assertTrue(conf.getBoolean(NfsConfigKeys.DFS_NFS_FILE_DUMP_KEY, true) == false);
conf.setInt("dfs.nfs3.max.open.files", 500);
assertTrue(conf.getInt(NfsConfigKeys.DFS_NFS_MAX_OPEN_FILES_KEY, 0) == 500);
conf.setInt("dfs.nfs3.stream.timeout", 6000);
assertTrue(conf.getInt(NfsConfigKeys.DFS_NFS_STREAM_TIMEOUT_KEY, 0) == 6000);
conf.set("dfs.nfs3.export.point", "/dir1");
assertTrue(conf.get(NfsConfigKeys.DFS_NFS_EXPORT_POINT_KEY).equals("/dir1"));
}
}