tests/org/cacert/gigi/util/TestPublicSuffixes.java

   1 package org.cacert.gigi.util;
   2
   3 import static org.junit.Assert.*;
   4
   5 import java.net.IDN;
   6
   7 import org.junit.Test;
   8
   9 public class TestPublicSuffixes {
  10
  11     /**
  12      * Taken from
  13      * http://mxr.mozilla.org/mozilla-central/source/netwerk/test/unit
  14      * /data/test_psl.txt?raw=1
  15      */
  16     @Test
  17     public void testMozilla() {
  18         // Any copyright is dedicated to the Public Domain.
  19         // http://creativecommons.org/publicdomain/zero/1.0/
  20
  21         // null input.
  22         checkPublicSuffix(null, null);
  23         // Mixed case.
  24         checkPublicSuffix("COM", null);
  25         checkPublicSuffix("example.COM", "example.com");
  26         checkPublicSuffix("WwW.example.COM", "example.com");
  27         // Leading dot.
  28         checkPublicSuffix(".com", null);
  29         checkPublicSuffix(".example", null);
  30         checkPublicSuffix(".example.com", null);
  31         checkPublicSuffix(".example.example", null);
  32         // Unlisted TLD.
  33         /*
  34          * checkPublicSuffix("example", null);
  35          * checkPublicSuffix("example.example", "example.example");
  36          * checkPublicSuffix("b.example.example", "example.example");
  37          * checkPublicSuffix("a.b.example.example", "example.example");
  38          */
  39         // Listed, but non-Internet, TLD.
  40         // checkPublicSuffix("local", null);
  41         // checkPublicSuffix("example.local", null);
  42         // checkPublicSuffix("b.example.local", null);
  43         // checkPublicSuffix("a.b.example.local", null);
  44         // TLD with only 1 rule.
  45         checkPublicSuffix("biz", null);
  46         checkPublicSuffix("domain.biz", "domain.biz");
  47         checkPublicSuffix("b.domain.biz", "domain.biz");
  48         checkPublicSuffix("a.b.domain.biz", "domain.biz");
  49         // TLD with some 2-level rules.
  50         checkPublicSuffix("com", null);
  51         checkPublicSuffix("example.com", "example.com");
  52         checkPublicSuffix("b.example.com", "example.com");
  53         checkPublicSuffix("a.b.example.com", "example.com");
  54         checkPublicSuffix("uk.com", null);
  55         checkPublicSuffix("example.uk.com", "example.uk.com");
  56         checkPublicSuffix("b.example.uk.com", "example.uk.com");
  57         checkPublicSuffix("a.b.example.uk.com", "example.uk.com");
  58         checkPublicSuffix("test.ac", "test.ac");
  59         // TLD with only 1 (wildcard) rule.
  60         checkPublicSuffix("cy", null);
  61         checkPublicSuffix("c.cy", null);
  62         checkPublicSuffix("b.c.cy", "b.c.cy");
  63         checkPublicSuffix("a.b.c.cy", "b.c.cy");
  64         // More complex TLD.
  65         checkPublicSuffix("jp", null);
  66         checkPublicSuffix("test.jp", "test.jp");
  67         checkPublicSuffix("www.test.jp", "test.jp");
  68         checkPublicSuffix("ac.jp", null);
  69         checkPublicSuffix("test.ac.jp", "test.ac.jp");
  70         checkPublicSuffix("www.test.ac.jp", "test.ac.jp");
  71         checkPublicSuffix("kyoto.jp", null);
  72         checkPublicSuffix("test.kyoto.jp", "test.kyoto.jp");
  73         checkPublicSuffix("ide.kyoto.jp", null);
  74         checkPublicSuffix("b.ide.kyoto.jp", "b.ide.kyoto.jp");
  75         checkPublicSuffix("a.b.ide.kyoto.jp", "b.ide.kyoto.jp");
  76         checkPublicSuffix("c.kobe.jp", null);
  77         checkPublicSuffix("b.c.kobe.jp", "b.c.kobe.jp");
  78         checkPublicSuffix("a.b.c.kobe.jp", "b.c.kobe.jp");
  79         checkPublicSuffix("city.kobe.jp", "city.kobe.jp");
  80         checkPublicSuffix("www.city.kobe.jp", "city.kobe.jp");
  81         // TLD with a wildcard rule and exceptions.
  82         checkPublicSuffix("ck", null);
  83         checkPublicSuffix("test.ck", null);
  84         checkPublicSuffix("b.test.ck", "b.test.ck");
  85         checkPublicSuffix("a.b.test.ck", "b.test.ck");
  86         checkPublicSuffix("www.ck", "www.ck");
  87         checkPublicSuffix("www.www.ck", "www.ck");
  88         // US K12.
  89         checkPublicSuffix("us", null);
  90         checkPublicSuffix("test.us", "test.us");
  91         checkPublicSuffix("www.test.us", "test.us");
  92         checkPublicSuffix("ak.us", null);
  93         checkPublicSuffix("test.ak.us", "test.ak.us");
  94         checkPublicSuffix("www.test.ak.us", "test.ak.us");
  95         checkPublicSuffix("k12.ak.us", null);
  96         checkPublicSuffix("test.k12.ak.us", "test.k12.ak.us");
  97         checkPublicSuffix("www.test.k12.ak.us", "test.k12.ak.us");
  98     }
  99
 100     @Test
 101     public void testMozillaIDN() {
 102         // IDN labels.
 103         checkPublicSuffix("食狮.com.cn", "食狮.com.cn");
 104         checkPublicSuffix("食狮.公司.cn", "食狮.公司.cn");
 105         checkPublicSuffix("www.食狮.公司.cn", "食狮.公司.cn");
 106         checkPublicSuffix("shishi.公司.cn", "shishi.公司.cn");
 107         checkPublicSuffix("公司.cn", null);
 108         checkPublicSuffix("食狮.中国", "食狮.中国");
 109         checkPublicSuffix("www.食狮.中国", "食狮.中国");
 110         checkPublicSuffix("shishi.中国", "shishi.中国");
 111         checkPublicSuffix("中国", null);
 112     }
 113
 114     @Test
 115     public void testMozillaIDNPuny() {
 116         // Same as above, but punycoded.
 117         checkPublicSuffix("xn--85x722f.com.cn", "xn--85x722f.com.cn");
 118         checkPublicSuffix("xn--85x722f.xn--55qx5d.cn", "xn--85x722f.xn--55qx5d.cn");
 119         checkPublicSuffix("www.xn--85x722f.xn--55qx5d.cn", "xn--85x722f.xn--55qx5d.cn");
 120         checkPublicSuffix("shishi.xn--55qx5d.cn", "shishi.xn--55qx5d.cn");
 121         checkPublicSuffix("xn--55qx5d.cn", null);
 122         checkPublicSuffix("xn--85x722f.xn--fiqs8s", "xn--85x722f.xn--fiqs8s");
 123         checkPublicSuffix("www.xn--85x722f.xn--fiqs8s", "xn--85x722f.xn--fiqs8s");
 124         checkPublicSuffix("shishi.xn--fiqs8s", "shishi.xn--fiqs8s");
 125         checkPublicSuffix("xn--fiqs8s", null);
 126
 127     }
 128
 129     private void checkPublicSuffix(String domain, String suffix) {
 130         if (domain != null) {
 131             domain = domain.toLowerCase();
 132         }
 133         String publicSuffix = PublicSuffixes.getInstance().getRegistrablePart(domain == null ? null : IDN.toASCII(domain));
 134         assertEquals(suffix == null ? null : IDN.toASCII(suffix), publicSuffix);
 135     }
 136 }