1 /*
2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8153955
27 * @summary test the FileHandler's new property
28 * "java.util.logging.FileHandler.maxLocks" which will be present in
29 * "logging.properties" file with default value of 100. This property can be
30 * overriden by specifying this property in the custom config file.
31 * @library /lib/testlibrary
32 * @build jdk.testlibrary.FileUtils
33 * @author rpatil
34 * @run main/othervm FileHandlerMaxLocksTest
35 */
36 import java.io.File;
37 import java.io.FileWriter;
38 import java.io.IOException;
39 import java.nio.file.Paths;
40 import java.util.ArrayList;
41 import java.util.List;
42 import java.util.logging.FileHandler;
43 import jdk.testlibrary.FileUtils;
44
45 public class FileHandlerMaxLocksTest {
46
47 private static final String LOGGER_DIR = "logger-dir";
48 private static final String MAX_LOCK_PROPERTY = "java.util.logging.FileHandler.maxLocks = 200";
49 private static final String CONFIG_FILE_NAME = "logging.properties";
50
51 public static void main(String[] args) throws Exception {
52 File loggerDir = createLoggerDir();
53 String configFilePath = loggerDir.getPath() + File.separator + CONFIG_FILE_NAME;
54 File configFile = new File(configFilePath);
55 createFile(configFile, false);
56 System.setProperty("java.util.logging.config.file", configFilePath);
57 List<FileHandler> fileHandlers = new ArrayList<>();
58 try (FileWriter writer = new FileWriter(configFile)) {
59 writer.write(MAX_LOCK_PROPERTY);
60 writer.flush();
61 // 200 raises the default limit of 100, we try 102 times
62 for (int i = 0; i < 102; i++) {
63 fileHandlers.add(new FileHandler(loggerDir.getPath() + File.separator + "test_%u.log"));
|
1 /*
2 * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8153955
27 * @summary test the FileHandler's new property
28 * "java.util.logging.FileHandler.maxLocks" which will be present in
29 * "logging.properties" file with default value of 100. This property can be
30 * overriden by specifying this property in the custom config file.
31 * @library /test/lib
32 * @author rpatil
33 * @run main/othervm FileHandlerMaxLocksTest
34 */
35 import java.io.File;
36 import java.io.FileWriter;
37 import java.io.IOException;
38 import java.nio.file.Paths;
39 import java.util.ArrayList;
40 import java.util.List;
41 import java.util.logging.FileHandler;
42 import jdk.test.lib.util.FileUtils;
43
44 public class FileHandlerMaxLocksTest {
45
46 private static final String LOGGER_DIR = "logger-dir";
47 private static final String MAX_LOCK_PROPERTY = "java.util.logging.FileHandler.maxLocks = 200";
48 private static final String CONFIG_FILE_NAME = "logging.properties";
49
50 public static void main(String[] args) throws Exception {
51 File loggerDir = createLoggerDir();
52 String configFilePath = loggerDir.getPath() + File.separator + CONFIG_FILE_NAME;
53 File configFile = new File(configFilePath);
54 createFile(configFile, false);
55 System.setProperty("java.util.logging.config.file", configFilePath);
56 List<FileHandler> fileHandlers = new ArrayList<>();
57 try (FileWriter writer = new FileWriter(configFile)) {
58 writer.write(MAX_LOCK_PROPERTY);
59 writer.flush();
60 // 200 raises the default limit of 100, we try 102 times
61 for (int i = 0; i < 102; i++) {
62 fileHandlers.add(new FileHandler(loggerDir.getPath() + File.separator + "test_%u.log"));
|