| /* |
| * 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.solr.util; |
| |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.attribute.FileTime; |
| import java.time.Instant; |
| import java.time.Period; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import org.apache.commons.cli.CommandLine; |
| import org.apache.solr.SolrTestCaseJ4; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.apache.solr.util.SolrCLI.findTool; |
| import static org.apache.solr.util.SolrCLI.parseCmdLine; |
| |
| /** |
| * Unit test for SolrCLI's UtilsTool |
| */ |
| public class UtilsToolTest extends SolrTestCaseJ4 { |
| |
| private Path dir; |
| private SolrCLI.UtilsTool tool; |
| private List<String> files = Arrays.asList( |
| "solr.log", |
| "solr.log.1", |
| "solr.log.2", |
| "solr.log.3", |
| "solr.log.9", |
| "solr.log.10", |
| "solr.log.11", |
| "solr_log_20160102", |
| "solr_log_20160304", |
| "solr-8983-console.log", |
| "solr_gc_log_20160102", |
| "solr_gcnotremove", |
| "solr_gc.log", |
| "solr_gc.log.0", |
| "solr_gc.log.0.current", |
| "solr_gc_log_2"); |
| |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| dir = createTempDir("Utils Tool Test").toAbsolutePath(); |
| files.forEach(f -> { |
| try { |
| Files.createFile(dir.resolve(f)); |
| } catch (IOException e) { |
| fail("Error when creating temporary file " + dir.resolve(f)); |
| } |
| }); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| super.tearDown(); |
| if (null != dir) { |
| org.apache.commons.io.FileUtils.deleteDirectory(dir.toFile()); |
| dir = null; |
| } |
| } |
| |
| @Test |
| public void testEmptyAndQuiet() throws Exception { |
| String[] args = {"utils", "-remove_old_solr_logs", "7", |
| "-rotate_solr_logs", "9", |
| "-archive_gc_logs", |
| "-archive_console_logs", |
| "-q", |
| "-l", dir.toString()}; |
| assertEquals(0, runTool(args)); |
| } |
| |
| @Test |
| public void testNonexisting() throws Exception { |
| String nonexisting = dir.resolve("non-existing").toString(); |
| String[] args = {"utils", "-remove_old_solr_logs", "7", |
| "-rotate_solr_logs", "9", |
| "-archive_gc_logs", |
| "-archive_console_logs", |
| "-l", nonexisting}; |
| assertEquals(0, runTool(args)); |
| } |
| |
| @Test |
| public void testRemoveOldSolrLogs() throws Exception { |
| String[] args = {"utils", "-remove_old_solr_logs", "1", "-l", dir.toString()}; |
| assertEquals(files.size(), fileCount()); |
| assertEquals(0, runTool(args)); |
| assertEquals(files.size(), fileCount()); // No logs older than 1 day |
| Files.setLastModifiedTime(dir.resolve("solr_log_20160102"), FileTime.from(Instant.now().minus(Period.ofDays(2)))); |
| assertEquals(0, runTool(args)); |
| assertEquals(files.size()-1, fileCount()); // One logs older than 1 day |
| Files.setLastModifiedTime(dir.resolve("solr_log_20160304"), FileTime.from(Instant.now().minus(Period.ofDays(3)))); |
| assertEquals(0, runTool(args)); |
| assertEquals(files.size()-2, fileCount()); // Two logs older than 1 day |
| } |
| |
| @Test |
| public void testRelativePath() throws Exception { |
| |
| // NOTE... |
| // |
| // some filesystems have coarse granularity for last modified attribute (ie: multiple milliseconds) |
| // which means if the test runs very quickly after the creation / setLastMod of these file, |
| // then "setLastMod(X days ago)" may be equal to (or even greater that) "now - X days" causing |
| // "-remove_old_solr_logs X" to ignore them. |
| // so make sure we use at least "setLastMod(X+1 days ago)" |
| |
| Files.setLastModifiedTime(dir.resolve("solr_log_20160102"), |
| FileTime.from(Instant.now().minus(Period.ofDays(1)))); |
| Files.setLastModifiedTime(dir.resolve("solr_log_20160304"), |
| FileTime.from(Instant.now().minus(Period.ofDays(2)))); |
| |
| String[] args = {"utils", "-remove_old_solr_logs", "0", "-l", dir.getFileName().toString(), "-s", dir.getParent().toString()}; |
| assertEquals(files.size(), fileCount()); |
| assertEquals(0, runTool(args)); |
| assertEquals(files.size()-2, fileCount()); |
| } |
| |
| @Test |
| public void testRelativePathError() throws Exception { |
| String[] args = {"utils", "-remove_old_solr_logs", "0", "-l", dir.getFileName().toString()}; |
| try { |
| runTool(args); |
| } catch (Exception e) { |
| return; |
| } |
| fail("Should have thrown exception if using relative path without -s"); |
| } |
| |
| @Test |
| public void testRemoveOldGcLogs() throws Exception { |
| String[] args = {"utils", "-archive_gc_logs", "-l", dir.toString()}; |
| assertEquals(files.size(), fileCount()); |
| assertEquals(0, runTool(args)); |
| assertEquals(files.size()-5, fileCount()); |
| assertFalse(listFiles().contains("solr_gc_log_2")); |
| assertTrue(Files.exists(dir.resolve("archived").resolve("solr_gc_log_2"))); |
| assertEquals(0, runTool(args)); |
| assertFalse(Files.exists(dir.resolve("archived").resolve("solr_gc_log_2"))); |
| } |
| |
| @Test |
| public void testArchiveConsoleLogs() throws Exception { |
| String[] args = {"utils", "-archive_console_logs", "-l", dir.toString()}; |
| assertEquals(files.size(), fileCount()); |
| assertEquals(0, runTool(args)); |
| assertEquals(files.size()-1, fileCount()); |
| assertFalse(listFiles().contains("solr-8983-console.log")); |
| assertTrue(Files.exists(dir.resolve("archived").resolve("solr-8983-console.log"))); |
| assertEquals(0, runTool(args)); |
| assertFalse(Files.exists(dir.resolve("archived").resolve("solr-8983-console.log"))); |
| } |
| |
| @Test |
| public void testRotateSolrLogs() throws Exception { |
| String[] args = {"utils", "-rotate_solr_logs", "9", "-l", dir.toString()}; |
| assertEquals(files.size(), fileCount()); |
| assertTrue(listFiles().contains("solr.log")); |
| assertEquals(0, runTool(args)); |
| assertEquals(files.size()-3, fileCount()); |
| assertTrue(listFiles().contains("solr.log.4")); |
| assertFalse(listFiles().contains("solr.log")); |
| assertFalse(listFiles().contains("solr.log.9")); |
| assertFalse(listFiles().contains("solr.log.10")); |
| assertFalse(listFiles().contains("solr.log.11")); |
| } |
| |
| private List<String> listFiles() throws IOException { |
| return Files.find(dir, 1, (p, a) -> a.isRegularFile()).map(p -> p.getFileName().toString()).collect(Collectors.toList()); |
| } |
| |
| private long fileCount() throws IOException { |
| return listFiles().size(); |
| } |
| |
| private int runTool(String[] args) throws Exception { |
| SolrCLI.Tool tool = findTool(args); |
| CommandLine cli = parseCmdLine(args, tool.getOptions()); |
| return tool.runTool(cli); |
| } |
| } |