| /* |
| * 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 libcore.java.util.logging; |
| |
| import java.util.Locale; |
| import java.util.MissingResourceException; |
| import java.util.ResourceBundle; |
| import java.util.logging.Filter; |
| import java.util.logging.Handler; |
| import java.util.logging.Level; |
| import java.util.logging.LogManager; |
| import java.util.logging.LogRecord; |
| import java.util.logging.Logger; |
| import junit.framework.TestCase; |
| |
| public class OldLoggerTest extends TestCase { |
| private final static String VALID_RESOURCE_BUNDLE = "bundles/java/util/logging/res"; |
| private final static String INVALID_RESOURCE_BUNDLE = "impossible_not_existing"; |
| private final static String VALID_KEY = "LOGGERTEST"; |
| private final static String VALID_VALUE = "Test_ZH_CN"; |
| |
| @Override protected void setUp() throws Exception { |
| super.setUp(); |
| LogManager.getLogManager().reset(); |
| Locale.setDefault(new Locale("zh", "CN")); |
| } |
| |
| @Override protected void tearDown() throws Exception { |
| LogManager.getLogManager().reset(); |
| super.tearDown(); |
| } |
| |
| public void testGetLoggerWithRes_InvalidResourceBundle() { |
| assertNull(LogManager.getLogManager().getLogger( |
| "testMissingResourceException")); |
| |
| assertNotNull(LogManager.getLogManager().getLogger("")); |
| // The root logger always exists TODO |
| try { |
| Logger.getLogger("", INVALID_RESOURCE_BUNDLE); |
| fail(); |
| } catch (MissingResourceException expected) { |
| } |
| } |
| |
| public void testGlobalLogger() { |
| assertNull(Logger.global.getFilter()); |
| assertEquals(0, Logger.global.getHandlers().length); |
| assertNull(Logger.global.getLevel()); |
| assertEquals("global", Logger.global.getName()); |
| assertNull(Logger.global.getParent().getParent()); |
| assertNull(Logger.global.getResourceBundle()); |
| assertNull(Logger.global.getResourceBundleName()); |
| assertTrue(Logger.global.getUseParentHandlers()); |
| assertSame(Logger.global, Logger.getLogger("global")); |
| assertSame(Logger.global, LogManager.getLogManager() |
| .getLogger("global")); |
| } |
| |
| public void testConstructor_Normal() { |
| MockLogger mlog = new MockLogger("myname", VALID_RESOURCE_BUNDLE); |
| assertNull(mlog.getFilter()); |
| assertEquals(0, mlog.getHandlers().length); |
| assertNull(mlog.getLevel()); |
| assertEquals("myname", mlog.getName()); |
| assertNull(mlog.getParent()); |
| ResourceBundle rb = mlog.getResourceBundle(); |
| assertEquals(VALID_VALUE, rb.getString(VALID_KEY)); |
| assertEquals(mlog.getResourceBundleName(), VALID_RESOURCE_BUNDLE); |
| assertTrue(mlog.getUseParentHandlers()); |
| } |
| |
| public void testConstructor_Null() { |
| MockLogger mlog = new MockLogger(null, null); |
| assertNull(mlog.getFilter()); |
| assertEquals(0, mlog.getHandlers().length); |
| assertNull(mlog.getLevel()); |
| assertNull(mlog.getName()); |
| assertNull(mlog.getParent()); |
| assertNull(mlog.getResourceBundle()); |
| assertNull(mlog.getResourceBundleName()); |
| assertTrue(mlog.getUseParentHandlers()); |
| } |
| |
| public void testConstructor_InvalidName() { |
| MockLogger mlog = new MockLogger("...#$%%^&&()-_+=!@~./,[]{};:'\\\"?|", |
| null); |
| assertEquals("...#$%%^&&()-_+=!@~./,[]{};:'\\\"?|", mlog.getName()); |
| } |
| |
| /* |
| * Test constructor with empty name. |
| */ |
| public void testConstructor_EmptyName() { |
| MockLogger mlog = new MockLogger("", null); |
| assertEquals("", mlog.getName()); |
| } |
| |
| public void testConstructor_InvalidResourceBundle() { |
| try { |
| new MockLogger("testConstructor_InvalidResourceBundle", |
| INVALID_RESOURCE_BUNDLE); |
| fail("Should throw MissingResourceException!"); |
| } catch (MissingResourceException expected) { |
| } |
| } |
| |
| public void testGetLogger_Null() { |
| try { |
| Logger.getLogger(null, null); |
| fail("Should throw NullPointerException!"); |
| } catch (NullPointerException expected) { |
| } |
| } |
| |
| public void testGetLogger_WithParent() { |
| assertNull(LogManager.getLogManager().getLogger( |
| "testGetLogger_WithParent_ParentLogger")); |
| |
| // get root of hierarchy |
| Logger root = Logger.getLogger(""); |
| // create the parent logger |
| Logger pLog = Logger.getLogger("testGetLogger_WithParent_ParentLogger", |
| VALID_RESOURCE_BUNDLE); |
| pLog.setLevel(Level.CONFIG); |
| pLog.addHandler(new MockHandler()); |
| pLog.setFilter(new MockFilter()); |
| pLog.setUseParentHandlers(false); |
| // check root parent |
| assertEquals("testGetLogger_WithParent_ParentLogger", pLog.getName()); |
| assertSame(pLog.getParent(), root); |
| |
| // child part |
| assertNull(LogManager.getLogManager().getLogger( |
| "testGetLogger_WithParent_ParentLogger.child")); |
| // create the child logger |
| Logger child = Logger |
| .getLogger("testGetLogger_WithParent_ParentLogger.child"); |
| assertNull(child.getFilter()); |
| assertEquals(0, child.getHandlers().length); |
| assertNull(child.getLevel()); |
| assertEquals("testGetLogger_WithParent_ParentLogger.child", child |
| .getName()); |
| assertSame(child.getParent(), pLog); |
| assertNull(child.getResourceBundle()); |
| assertNull(child.getResourceBundleName()); |
| assertTrue(child.getUseParentHandlers()); |
| |
| // create not valid child |
| Logger notChild = Logger |
| .getLogger("testGetLogger_WithParent_ParentLogger1.child"); |
| assertNull(notChild.getFilter()); |
| assertEquals(0, notChild.getHandlers().length); |
| assertNull(notChild.getLevel()); |
| assertEquals("testGetLogger_WithParent_ParentLogger1.child", notChild |
| .getName()); |
| assertNotSame(notChild.getParent(), pLog); |
| assertNull(notChild.getResourceBundle()); |
| assertNull(notChild.getResourceBundleName()); |
| assertTrue(notChild.getUseParentHandlers()); |
| // verify two level root.parent |
| assertEquals("testGetLogger_WithParent_ParentLogger.child", child |
| .getName()); |
| assertSame(child.getParent().getParent(), root); |
| |
| |
| // create three level child |
| Logger childOfChild = Logger |
| .getLogger("testGetLogger_WithParent_ParentLogger.child.child"); |
| assertNull(childOfChild.getFilter()); |
| assertEquals(0, childOfChild.getHandlers().length); |
| assertSame(child.getParent().getParent(), root); |
| assertNull(childOfChild.getLevel()); |
| assertEquals("testGetLogger_WithParent_ParentLogger.child.child", |
| childOfChild.getName()); |
| |
| assertSame(childOfChild.getParent(), child); |
| assertSame(childOfChild.getParent().getParent(), pLog); |
| assertSame(childOfChild.getParent().getParent().getParent(), root); |
| assertNull(childOfChild.getResourceBundle()); |
| assertNull(childOfChild.getResourceBundleName()); |
| assertTrue(childOfChild.getUseParentHandlers()); |
| |
| // abnormal case : lookup to root parent in a hierarchy without a logger |
| // parent created between |
| assertEquals("testGetLogger_WithParent_ParentLogger1.child", notChild |
| .getName()); |
| assertSame(child.getParent().getParent(), root); |
| assertNotSame(child.getParent(), root); |
| |
| // abnormal cases |
| assertNotSame(root.getParent(), root); |
| Logger twoDot = Logger.getLogger(".."); |
| assertSame(twoDot.getParent(), root); |
| |
| } |
| |
| public static class MockLogger extends Logger { |
| public MockLogger(String name, String resourceBundleName) { |
| super(name, resourceBundleName); |
| } |
| } |
| |
| public static class MockHandler extends Handler { |
| public void close() {} |
| public void flush() {} |
| public void publish(LogRecord record) {} |
| } |
| |
| public static class MockFilter implements Filter { |
| public boolean isLoggable(LogRecord record) { |
| return false; |
| } |
| } |
| } |