1 /* 2 * Copyright (c) 2015, 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 import java.lang.System.Logger.Level; 25 import java.util.EnumSet; 26 import java.util.Objects; 27 import java.util.Set; 28 /** 29 * @test 30 * @bug 8140364 31 * @summary Tests System.Logger.Level names and severity. 32 * @author danielfuchs 33 */ 34 public class LoggerLevelTest { 35 public static void main(String[] args) { 36 Set<Level> untested = EnumSet.allOf(Level.class); 37 testLevel(untested, Level.ALL, java.util.logging.Level.ALL); 38 testLevel(untested, Level.TRACE, java.util.logging.Level.FINER); 39 testLevel(untested, Level.DEBUG, java.util.logging.Level.FINE); 40 testLevel(untested, Level.INFO, java.util.logging.Level.INFO); 41 testLevel(untested, Level.WARNING, java.util.logging.Level.WARNING); 42 testLevel(untested, Level.ERROR, java.util.logging.Level.SEVERE); 43 testLevel(untested, Level.OFF, java.util.logging.Level.OFF); 44 if (!untested.isEmpty()) { 45 throw new RuntimeException("Some level values were not tested: " + untested); 46 } 47 } 48 49 private static void testLevel(Set<Level> untested, Level systemLevel, java.util.logging.Level julLevel) { 50 untested.remove(systemLevel); 51 assertEquals(systemLevel.getName(), systemLevel.name(), 52 "System.Logger.Level." + systemLevel.name() + ".getName()"); 53 assertEquals(systemLevel.getSeverity(), julLevel.intValue(), 54 "System.Logger.Level." + systemLevel.name() + ".getSeverity"); 55 } 56 57 private static void assertEquals(Object actual, Object expected, String what) { 58 if (!Objects.equals(actual, expected)) { 59 throw new RuntimeException("Bad value for " + what 60 + "\n\t expected: " + expected 61 + "\n\t actual: " + actual); 62 } else { 63 System.out.println("Got expected value for " + what + ": " + actual); 64 } 65 } 66 67 private static void assertEquals(int actual, int expected, String what) { 68 if (!Objects.equals(actual, expected)) { 69 throw new RuntimeException("Bad value for " + what 70 + "\n\t expected: " + toString(expected) 71 + "\n\t actual: " + toString(actual)); 72 } else { 73 System.out.println("Got expected value for " + what + ": " + toString(actual)); 74 } 75 } 76 77 private static String toString(int value) { 78 switch (value) { 79 case Integer.MAX_VALUE: return "Integer.MAX_VALUE"; 80 case Integer.MIN_VALUE: return "Integer.MIN_VALUE"; 81 default: 82 return Integer.toString(value); 83 } 84 } 85 86 }