| /* |
| * 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.drill.exec.store.pcap; |
| |
| import org.apache.drill.PlanTestBase; |
| import org.apache.drill.exec.store.pcap.decoder.Packet; |
| import org.apache.drill.test.BaseTestQuery; |
| import org.apache.drill.exec.rpc.user.QueryDataBatch; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.nio.file.Paths; |
| import java.util.List; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class TestPcapRecordReader extends BaseTestQuery { |
| @BeforeClass |
| public static void setupTestFiles() { |
| dirTestWatcher.copyResourceToRoot(Paths.get("pcap")); |
| } |
| |
| @Test |
| public void testStarQuery() throws Exception { |
| runSQLVerifyCount("select * from dfs.`pcap/tcp-1.pcap`", 16); |
| runSQLVerifyCount("select distinct DST_IP from dfs.`pcap/tcp-1.pcap`", 1); |
| runSQLVerifyCount("select distinct DsT_IP from dfs.`pcap/tcp-1.pcap`", 1); |
| runSQLVerifyCount("select distinct dst_ip from dfs.`pcap/tcp-1.pcap`", 1); |
| } |
| |
| @Test |
| public void testCorruptPCAPQuery() throws Exception { |
| runSQLVerifyCount("select * from dfs.`pcap/testv1.pcap`", 7000); |
| } |
| |
| @Test |
| public void testTrueCorruptPCAPQuery() throws Exception { |
| runSQLVerifyCount("select * from dfs.`pcap/testv1.pcap` WHERE is_corrupt=true", 16); |
| } |
| |
| @Test |
| public void testNotCorruptPCAPQuery() throws Exception { |
| runSQLVerifyCount("select * from dfs.`pcap/testv1.pcap` WHERE is_corrupt=false", 6984); |
| } |
| |
| @Test |
| public void testCountQuery() throws Exception { |
| runSQLVerifyCount("select count(*) from dfs.`pcap/tcp-1.pcap`", 1); |
| runSQLVerifyCount("select count(*) from dfs.`pcap/tcp-2.pcap`", 1); |
| } |
| |
| @Test |
| public void testDistinctQuery() throws Exception { |
| // omit data field from distinct count for now |
| runSQLVerifyCount("select distinct type, network, `timestamp`, src_ip, dst_ip, src_port, dst_port, src_mac_address, dst_mac_address, tcp_session, packet_length from dfs.`pcap/tcp-1.pcap`", 1); |
| } |
| |
| @Test |
| public void testFlagFormatting() { |
| assertEquals("NS", Packet.formatFlags(0x100)); |
| assertEquals("CWR", Packet.formatFlags(0x80)); |
| assertEquals("ECE", Packet.formatFlags(0x40).substring(0, 3)); |
| assertEquals("ECE", Packet.formatFlags(0x42).substring(0, 3)); |
| assertEquals("URG", Packet.formatFlags(0x20)); |
| assertEquals("ACK", Packet.formatFlags(0x10)); |
| assertEquals("PSH", Packet.formatFlags(0x8)); |
| assertEquals("RST", Packet.formatFlags(0x4)); |
| assertEquals("SYN", Packet.formatFlags(0x2)); |
| assertEquals("FIN", Packet.formatFlags(0x1)); |
| assertEquals("RST|SYN|FIN", Packet.formatFlags(0x7)); |
| } |
| |
| @Test |
| public void checkFlags() throws Exception { |
| runSQLVerifyCount("select tcp_session, tcp_ack, tcp_flags from dfs.`pcap/synscan.pcap`", 2011); |
| } |
| |
| @Test |
| public void testSerDe() throws Exception { |
| String path = "pcap/tcp-1.pcap"; |
| dirTestWatcher.copyResourceToRoot(Paths.get(path)); |
| testPhysicalPlanSubmission( |
| String.format("select * from dfs.`%s`", path), |
| String.format("select * from table(dfs.`%s`(type=>'pcap'))", path) |
| ); |
| } |
| |
| private void runSQLVerifyCount(String sql, int expectedRowCount) throws Exception { |
| List<QueryDataBatch> results = runSQLWithResults(sql); |
| verifyRowCount(results, expectedRowCount); |
| } |
| |
| private List<QueryDataBatch> runSQLWithResults(String sql) throws Exception { |
| return testSqlWithResults(sql); |
| } |
| |
| private void verifyRowCount(List<QueryDataBatch> results, int expectedRowCount) { |
| int count = 0; |
| for (final QueryDataBatch result : results) { |
| count += result.getHeader().getRowCount(); |
| result.release(); |
| } |
| assertEquals(expectedRowCount, count); |
| } |
| |
| private void testPhysicalPlanSubmission(String...queries) throws Exception { |
| for (String query : queries) { |
| PlanTestBase.testPhysicalPlanExecutionBasedOnQuery(query); |
| } |
| } |
| } |