1561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes/* 2561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Licensed to the Apache Software Foundation (ASF) under one or more 3561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * contributor license agreements. See the NOTICE file distributed with 4561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * this work for additional information regarding copyright ownership. 5561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * The ASF licenses this file to You under the Apache License, Version 2.0 6561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * (the "License"); you may not use this file except in compliance with 7561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * the License. You may obtain a copy of the License at 8561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * 9561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 10561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * 11561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Unless required by applicable law or agreed to in writing, software 12561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 13561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 14561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * License for the specific language governing permissions and limitations under 15561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * the License. 16561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 17561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 18561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughespackage org.apache.harmony.luni.tests.java.util; 19561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 20561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.util.UUID; 21561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 22561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport org.apache.harmony.testframework.serialization.SerializationTest; 23561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 24561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport junit.framework.TestCase; 25561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 26561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughespublic class UUIDTest extends TestCase { 27561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 28561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 29561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#UUID(long, long) 30561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 31561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_ConstructorJJ() { 32561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0xf81d4fae7dec11d0L, 0xa76500a0c91e6bf6L); 33561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, uuid.variant()); 34561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(1, uuid.version()); 35561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x1d07decf81d4faeL, uuid.timestamp()); 36561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(130742845922168750L, uuid.timestamp()); 37561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x2765, uuid.clockSequence()); 38561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0xA0C91E6BF6L, uuid.node()); 39561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 40561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 41561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 42561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#getLeastSignificantBits() 43561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 44561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_getLeastSignificantBits() { 45561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0, 0); 46561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, uuid.getLeastSignificantBits()); 47561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, Long.MIN_VALUE); 48561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(Long.MIN_VALUE, uuid.getLeastSignificantBits()); 49561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, Long.MAX_VALUE); 50561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(Long.MAX_VALUE, uuid.getLeastSignificantBits()); 51561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 52561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 53561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 54561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#getMostSignificantBits() 55561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 56561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_getMostSignificantBits() { 57561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0, 0); 58561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, uuid.getMostSignificantBits()); 59561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(Long.MIN_VALUE, 0); 60561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(Long.MIN_VALUE, uuid.getMostSignificantBits()); 61561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(Long.MAX_VALUE, 0); 62561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(Long.MAX_VALUE, uuid.getMostSignificantBits()); 63561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 64561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 65561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 66561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#version() 67561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 68561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_version() { 69561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0, 0); 70561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, uuid.version()); 71561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000001000L, 0); 72561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(1, uuid.version()); 73561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000002000L, 0); 74561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, uuid.version()); 75561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000003000L, 0); 76561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(3, uuid.version()); 77561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000004000L, 0); 78561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(4, uuid.version()); 79561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000005000L, 0); 80561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(5, uuid.version()); 81561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 82561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 83561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 84561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#variant() 85561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 86561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_variant() { 87561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0, 0x0000000000000000L); 88561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, uuid.variant()); 89561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0x7000000000000000L); 90561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, uuid.variant()); 91561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0x3000000000000000L); 92561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, uuid.variant()); 93561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0x1000000000000000L); 94561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, uuid.variant()); 95561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 96561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0x8000000000000000L); 97561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, uuid.variant()); 98561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0xB000000000000000L); 99561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, uuid.variant()); 100561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0xA000000000000000L); 101561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, uuid.variant()); 102561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0x9000000000000000L); 103561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, uuid.variant()); 104561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 105561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0xC000000000000000L); 106561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(6, uuid.variant()); 107561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0xD000000000000000L); 108561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(6, uuid.variant()); 109561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 110561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0xE000000000000000L); 111561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(7, uuid.variant()); 112561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0, 0xF000000000000000L); 113561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(7, uuid.variant()); 114561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 115561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 116561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 117561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#timestamp() 118561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 119561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_timestamp() { 120561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0x0000000000001000L, 0x8000000000000000L); 121561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x0, uuid.timestamp()); 122561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 123561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x7777777755551333L, 0x8000000000000000L); 124561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x333555577777777L, uuid.timestamp()); 125561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 126561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000000000L, 0x8000000000000000L); 127561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 128561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid.timestamp(); 129561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No UnsupportedOperationException"); 130561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (UnsupportedOperationException e) {} 131561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 132561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000002000L, 0x8000000000000000L); 133561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 134561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid.timestamp(); 135561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No UnsupportedOperationException"); 136561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (UnsupportedOperationException e) {} 137561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 138561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 139561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 140561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#clockSequence() 141561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 142561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_clockSequence() { 143561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0x0000000000001000L, 0x8000000000000000L); 144561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x0, uuid.clockSequence()); 145561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 146561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000001000L, 0x8FFF000000000000L); 147561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x0FFF, uuid.clockSequence()); 148561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 149561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000001000L, 0xBFFF000000000000L); 150561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x3FFF, uuid.clockSequence()); 151561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 152561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000000000L, 0x8000000000000000L); 153561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 154561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid.clockSequence(); 155561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No UnsupportedOperationException"); 156561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (UnsupportedOperationException e) {} 157561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 158561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000002000L, 0x8000000000000000L); 159561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 160561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid.clockSequence(); 161561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No UnsupportedOperationException"); 162561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (UnsupportedOperationException e) {} 163561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 164561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 165561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 166561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#node() 167561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 168561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_node() { 169561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0x0000000000001000L, 0x8000000000000000L); 170561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x0, uuid.node()); 171561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 172561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000001000L, 0x8000FFFFFFFFFFFFL); 173561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0xFFFFFFFFFFFFL, uuid.node()); 174561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 175561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000000000L, 0x8000000000000000L); 176561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 177561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid.node(); 178561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No UnsupportedOperationException"); 179561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (UnsupportedOperationException e) {} 180561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 181561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000002000L, 0x8000000000000000L); 182561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 183561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid.node(); 184561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No UnsupportedOperationException"); 185561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (UnsupportedOperationException e) {} 186561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 187561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 188561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 189561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#compareTo(UUID) 190561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 191561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_compareTo() { 192561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid1 = new UUID(0, 0); 193561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, uuid1.compareTo(uuid1)); 194561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid2 = new UUID(1, 0); 195561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(-1, uuid1.compareTo(uuid2)); 196561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(1, uuid2.compareTo(uuid1)); 197561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 198561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid2 = new UUID(0, 1); 199561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(-1, uuid1.compareTo(uuid2)); 200561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(1, uuid2.compareTo(uuid1)); 201561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 202561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 203561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 204561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#hashCode() 205561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 206561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_hashCode() { 207561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0, 0); 208561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, uuid.hashCode()); 209561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(123, 123); 210561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuidClone = new UUID(123, 123); 211561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(uuid.hashCode(), uuidClone.hashCode()); 212561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 213561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 214561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 215561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#equals(Object) 216561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 217561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_equalsObject() { 218561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid1 = new UUID(0, 0); 219561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(uuid1, uuid1); 220561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertFalse(uuid1.equals(null)); 221561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertFalse(uuid1.equals("NOT A UUID")); 222561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid2 = new UUID(0, 0); 223561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(uuid1, uuid2); 224561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(uuid2, uuid1); 225561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 226561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid1 = new UUID(0xf81d4fae7dec11d0L, 0xa76500a0c91e6bf6L); 227561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid2 = new UUID(0xf81d4fae7dec11d0L, 0xa76500a0c91e6bf6L); 228561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(uuid1, uuid2); 229561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(uuid2, uuid1); 230561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 231561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid2 = new UUID(0xf81d4fae7dec11d0L, 0xa76500a0c91e6bf7L); 232561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertFalse(uuid1.equals(uuid2)); 233561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertFalse(uuid2.equals(uuid1)); 234561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 235561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 236561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 237561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#toString() 238561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 239561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_toString() { 240561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = new UUID(0xf81d4fae7dec11d0L, 0xa76500a0c91e6bf6L); 241561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes String actual = uuid.toString(); 242561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals("f81d4fae-7dec-11d0-a765-00a0c91e6bf6", actual); 243561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 244561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = new UUID(0x0000000000001000L, 0x8000000000000000L); 245561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes actual = uuid.toString(); 246561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals("00000000-0000-1000-8000-000000000000", actual); 247561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 248561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 249561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 250561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @tests serialization/deserialization. 251561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 252561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void testSerializationSelf() throws Exception { 253561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes SerializationTest.verifySelf(new UUID(0xf81d4fae7dec11d0L, 254561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 0xa76500a0c91e6bf6L)); 255561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 256561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 257561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 258561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @tests serialization/deserialization compatibility with RI. 259561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 260561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void testSerializationCompatibility() throws Exception { 261561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes SerializationTest.verifyGolden(this, new UUID(0xf81d4fae7dec11d0L, 262561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 0xa76500a0c91e6bf6L)); 263561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 264561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 265561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 266561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#randomUUID() 267561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 268561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_randomUUID() { 269561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = UUID.randomUUID(); 270561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, uuid.variant()); 271561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(4, uuid.version()); 272561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 273561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 274561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 275561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#nameUUIDFromBytes(byte[]) 276561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 277561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_nameUUIDFromBytes() throws Exception { 278561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes byte[] name = { (byte) 0x6b, (byte) 0xa7, (byte) 0xb8, (byte) 0x11, 279561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes (byte) 0x9d, (byte) 0xad, (byte) 0x11, (byte) 0xd1, 280561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes (byte) 0x80, (byte) 0xb4, (byte) 0x00, (byte) 0xc0, 281561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes (byte) 0x4f, (byte) 0xd4, (byte) 0x30, (byte) 0xc8 }; 282561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 283561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = UUID.nameUUIDFromBytes(name); 284561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 285561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, uuid.variant()); 286561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(3, uuid.version()); 287561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 288561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0xaff565bc2f771745L, uuid.getLeastSignificantBits()); 289561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x14cdb9b4de013faaL, uuid.getMostSignificantBits()); 290561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 291561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.nameUUIDFromBytes(new byte[0]); 292561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, uuid.variant()); 293561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(3, uuid.version()); 294561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 295561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0xa9800998ecf8427eL, uuid.getLeastSignificantBits()); 296561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0xd41d8cd98f003204L, uuid.getMostSignificantBits()); 297561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 298561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 299561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID.nameUUIDFromBytes(null); 300561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No NPE"); 301561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (NullPointerException e) {} 302561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 303561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 304561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 305561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @see UUID#fromString(String) 306561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 307561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_fromString() { 308561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID actual = UUID.fromString("f81d4fae-7dec-11d0-a765-00a0c91e6bf6"); 309561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID expected = new UUID(0xf81d4fae7dec11d0L, 0xa76500a0c91e6bf6L); 310561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(expected, actual); 311561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 312561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, actual.variant()); 313561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(1, actual.version()); 314561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(130742845922168750L, actual.timestamp()); 315561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(10085, actual.clockSequence()); 316561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(690568981494L, actual.node()); 317561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 318561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes actual = UUID.fromString("00000000-0000-1000-8000-000000000000"); 319561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes expected = new UUID(0x0000000000001000L, 0x8000000000000000L); 320561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(expected, actual); 321561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 322561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(2, actual.variant()); 323561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(1, actual.version()); 324561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0L, actual.timestamp()); 325561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0, actual.clockSequence()); 326561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0L, actual.node()); 327561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 328561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 329561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID.fromString(null); 330561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No NPE"); 331561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (NullPointerException e) {} 332561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 333561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 334561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID.fromString(""); 335561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No IAE"); 336561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) {} 337561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 338561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 339561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID.fromString("f81d4fae_7dec-11d0-a765-00a0c91e6bf6"); 340561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No IAE"); 341561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) {} 342561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 343561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 344561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID.fromString("f81d4fae-7dec_11d0-a765-00a0c91e6bf6"); 345561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No IAE"); 346561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) {} 347561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 348561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 349561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID.fromString("f81d4fae-7dec-11d0_a765-00a0c91e6bf6"); 350561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No IAE"); 351561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) {} 352561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 353561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 354561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID.fromString("f81d4fae-7dec-11d0-a765_00a0c91e6bf6"); 355561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("No IAE"); 356561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) {} 357561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 358561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 359561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 360561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @tests java.util.UUID#fromString(String) 361561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 362561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_fromString_LString_Exception() { 363561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 364561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes UUID uuid = UUID.fromString("0-0-0-0-0"); 365561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 366561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 367561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("0-0-0-0-"); 368561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw IllegalArgumentException"); 369561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) { 370561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 371561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 372561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 373561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 374561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("-0-0-0-0-0"); 375561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw IllegalArgumentException"); 376561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) { 377561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 378561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 379561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 380561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 381561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("-0-0-0-0"); 382561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw IllegalArgumentException"); 383561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) { 384561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 385561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 386561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 387561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 388561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("-0-0-0-"); 389561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw IllegalArgumentException"); 390561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) { 391561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 392561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 393561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 394561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 395561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("0--0-0-0"); 396561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw IllegalArgumentException"); 397561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) { 398561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 399561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 400561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 401561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 402561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("0-0-0-0-"); 403561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw IllegalArgumentException"); 404561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) { 405561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 406561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 407561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 408561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 409561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("-1-0-0-0-0"); 410561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw IllegalArgumentException"); 411561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (IllegalArgumentException e) { 412561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 413561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 414561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 415561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("123456789-0-0-0-0"); 416561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x2345678900000000L, uuid.getMostSignificantBits()); 417561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x0L, uuid.getLeastSignificantBits()); 418561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 419561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("111123456789-0-0-0-0"); 420561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x2345678900000000L, uuid.getMostSignificantBits()); 421561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x0L, uuid.getLeastSignificantBits()); 422561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 423561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("7fffffffffffffff-0-0-0-0"); 424561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0xffffffff00000000L, uuid.getMostSignificantBits()); 425561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x0L, uuid.getLeastSignificantBits()); 426561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 427561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 428561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("8000000000000000-0-0-0-0"); 429561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw NumberFormatException"); 430561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (NumberFormatException e) { 431561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 432561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 433561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 434561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID 435561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes .fromString("7fffffffffffffff-7fffffffffffffff-7fffffffffffffff-0-0"); 436561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0xffffffffffffffffL, uuid.getMostSignificantBits()); 437561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x0L, uuid.getLeastSignificantBits()); 438561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 439561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("0-0-0-7fffffffffffffff-7fffffffffffffff"); 440561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0x0L, uuid.getMostSignificantBits()); 441561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertEquals(0xffffffffffffffffL, uuid.getLeastSignificantBits()); 442561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 443561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 444561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("0-0-0-8000000000000000-0"); 445561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw NumberFormatException"); 446561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (NumberFormatException e) { 447561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 448561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 449561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 450561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 451561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes uuid = UUID.fromString("0-0-0-0-8000000000000000"); 452561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("should throw NumberFormatException"); 453561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (NumberFormatException e) { 454561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // expected 455561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 456561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 457561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes} 458