1 /* 2 * Copyright (c) 2018, 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 * @summary DNSName parsing tests 27 * @bug 8213952 28 * @modules java.base/sun.security.x509 29 * @run testng DNSNameTest 30 */ 31 32 import java.io.IOException; 33 import sun.security.x509.DNSName; 34 35 import org.testng.annotations.DataProvider; 36 import org.testng.annotations.Test; 37 38 import static org.testng.Assert.*; 39 40 public class DNSNameTest { 41 @DataProvider(name = "goodNames") 42 public Object[][] goodNames() { 43 Object[][] data = { 44 {"abc.com"}, 45 {"ABC.COM"}, 46 {"a12.com"}, 47 {"a1b2c3.com"}, 48 {"1abc.com"}, 49 {"123.com"}, 50 {"abc.com-"}, // end with hyphen 51 {"a-b-c.com"}, // hyphens 52 }; 53 return data; 54 } 55 56 @DataProvider(name = "badNames") 57 public Object[][] badNames() { 58 Object[][] data = { 59 {" 1abc.com"}, // begin with space 60 {"1abc.com "}, // end with space 61 {"1a bc.com "}, // no space allowed 62 {"-abc.com"}, // begin with hyphen 63 {"a..b"}, // .. 64 {".a"}, // begin with . 65 {"a."}, // end with . 66 {""}, // empty 67 {" "}, // space only 68 }; 69 return data; 70 } 71 72 @Test(dataProvider = "goodNames") 73 public void testGoodDNSName(String dnsNameString) { 74 try { 75 DNSName dn = new DNSName(dnsNameString); 76 } catch (IOException e) { 77 fail("Unexpected IOException"); 78 } 79 } 80 81 @Test(dataProvider = "badNames") 82 public void testBadDNSName(String dnsNameString) { 83 try { 84 DNSName dn = new DNSName(dnsNameString); 85 fail("IOException expected"); 86 } catch (IOException e) { 87 if (!e.getMessage().contains("DNSName")) 88 fail("Unexpeceted message: " + e); 89 } 90 } 91 }