1   /*
2    * $HeadURL: https://svn.apache.org/repos/asf/jakarta/commons/proper/httpclient/trunk/src/test/org/apache/commons/httpclient/TestURI.java $
3    * $Revision: 415961 $
4    * $Date: 2006-06-21 13:05:19 +0200 (Wed, 21 Jun 2006) $
5    *
6    * ====================================================================
7    *
8    *  Copyright 2003-2004 The Apache Software Foundation
9    *
10   *  Licensed under the Apache License, Version 2.0 (the "License");
11   *  you may not use this file except in compliance with the License.
12   *  You may obtain a copy of the License at
13   *
14   *      http://www.apache.org/licenses/LICENSE-2.0
15   *
16   *  Unless required by applicable law or agreed to in writing, software
17   *  distributed under the License is distributed on an "AS IS" BASIS,
18   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19   *  See the License for the specific language governing permissions and
20   *  limitations under the License.
21   * ====================================================================
22   *
23   * This software consists of voluntary contributions made by many
24   * individuals on behalf of the Apache Software Foundation.  For more
25   * information on the Apache Software Foundation, please see
26   * <http://www.apache.org/>.
27   *
28   */
29  
30  package org.apache.commons.httpclient;
31  
32  import org.apache.commons.httpclient.methods.GetMethod;
33  
34  import junit.framework.Test;
35  import junit.framework.TestCase;
36  import junit.framework.TestSuite;
37  
38  /***
39   * Simple tests for the URI class.
40   * 
41   * @author Michael Becke
42   */
43  public class TestURI extends TestCase {
44  
45      /***
46       * Constructor for TestURI.
47       * @param testName
48       */
49      public TestURI(String testName) {
50          super(testName);
51      }
52      
53      public static Test suite() {
54          return new TestSuite(TestURI.class);
55      }
56      
57      public void testIPv4Address() throws URIException {
58  
59          URI base = new URI("http://10.0.1.10:8830", false);
60          
61          URI uri = base;        
62          assertTrue("Should be an IPv4 address", uri.isIPv4address());
63              
64          uri = new URI(base, "/04-1.html", false);
65          assertTrue("Should be an IPv4 address", uri.isIPv4address());
66  
67          uri = new URI("/04-1.html", false);
68          assertFalse("Should NOT be an IPv4 address", uri.isIPv4address());
69  
70          uri = new URI(base, "http://10.0.1.10:8830/04-1.html", false);
71          assertTrue("Should be an IPv4 address", uri.isIPv4address());
72  
73          uri = new URI("http://10.0.1.10:8830/04-1.html", false);
74          assertTrue("Should be an IPv4 address", uri.isIPv4address());
75  
76          uri = new URI(base, "http://host.org/04-1.html", false);
77          assertFalse("Should NOT be an IPv4 address", uri.isIPv4address());
78  
79          uri = new URI("http://host.org/04-1.html", false);
80          assertFalse("Should NOT be an IPv4 address", uri.isIPv4address());
81          
82      }
83      
84      public void testUrl() throws URIException {
85          URI url = new HttpURL("http://jakarta.apache.org");
86          assertEquals(80, url.getPort());
87          assertEquals("http", url.getScheme());
88          
89          url = new HttpsURL("https://jakarta.apache.org");
90          assertEquals(443, url.getPort());
91          assertEquals("https", url.getScheme());
92      }
93      
94      /***
95       * Tests the URI(URI, String) constructor.  This tests URIs ability to
96       * resolve relative URIs.
97       */
98      public void testRelativeURIConstructor() {
99          
100         URI baseURI = null;
101         
102         try {
103             baseURI = new URI("http://a/b/c/d;p?q", false);
104         } catch ( URIException e ) {
105             fail( "unable to create base URI: " + e );
106         }
107         
108         // the following is an array of arrays in the following order
109         // relative URI, scheme, host(authority), path, query, fragment, abs. URI
110         //
111         // these examples were taken from rfc 2396
112         String[][] testRelativeURIs = {
113             { "g:h", "g", null, "h", null, null, "g:h" },
114             { "g", "http", "a", "/b/c/g", null, null, "http://a/b/c/g" },
115             { "./g", "http", "a", "/b/c/g", null, null, "http://a/b/c/g" },
116             { "g/", "http", "a", "/b/c/g/", null, null, "http://a/b/c/g/" },
117             { "/g", "http", "a", "/g", null, null, "http://a/g" },
118             { "//g", "http", "g", null, null, null, "http://g" },
119             { "?y", "http", "a", "/b/c/", "y", null, "http://a/b/c/?y" },
120             { "g?y", "http", "a", "/b/c/g", "y", null, "http://a/b/c/g?y" },
121             { "#s", "http", "a", "/b/c/d;p", "q", "s", "http://a/b/c/d;p?q#s" },
122             { "#", "http", "a", "/b/c/d;p", "q", "", "http://a/b/c/d;p?q#" },
123             { "", "http", "a", "/b/c/d;p", "q", null, "http://a/b/c/d;p?q" },
124             { "g#s", "http", "a", "/b/c/g", null, "s", "http://a/b/c/g#s" },
125             { "g?y#s","http", "a", "/b/c/g", "y", "s", "http://a/b/c/g?y#s" },
126             { ";x", "http", "a", "/b/c/;x", null, null, "http://a/b/c/;x" },
127             { "g;x", "http", "a", "/b/c/g;x", null, null, "http://a/b/c/g;x" },
128             { "g;x?y#s", "http", "a", "/b/c/g;x", "y", "s", "http://a/b/c/g;x?y#s" },
129             { ".", "http", "a", "/b/c/", null, null, "http://a/b/c/" },
130             { "./", "http", "a", "/b/c/", null, null, "http://a/b/c/" },
131             { "..", "http", "a", "/b/", null, null, "http://a/b/" },
132             { "../", "http", "a", "/b/", null, null, "http://a/b/" },
133             { "../g", "http", "a", "/b/g", null, null, "http://a/b/g" },
134             { "../..", "http", "a", "/", null, null, "http://a/" },
135             { "../../", "http", "a", "/", null, null, "http://a/" },
136             { "../../g", "http", "a", "/g", null, null, "http://a/g" },
137             { "../../../g", "http", "a", "/g", null, null, "http://a/g" },
138             { "../../../../g", "http", "a", "/g", null, null, "http://a/g" },
139             { "/./g", "http", "a", "/g", null, null, "http://a/g" },
140             { "/../g", "http", "a", "/g", null, null, "http://a/g" },
141             { "g.", "http", "a", "/b/c/g.", null, null, "http://a/b/c/g." },
142             { ".g", "http", "a", "/b/c/.g", null, null, "http://a/b/c/.g" },
143             { "g..", "http", "a", "/b/c/g..", null, null, "http://a/b/c/g.." },
144             { "..g", "http", "a", "/b/c/..g", null, null, "http://a/b/c/..g" },
145             { "./../g", "http", "a", "/b/g", null, null, "http://a/b/g" },
146             { "./g/.", "http", "a", "/b/c/g/", null, null, "http://a/b/c/g/" },
147             { "g/./h", "http", "a", "/b/c/g/h", null, null, "http://a/b/c/g/h" },
148             { "g/../h", "http", "a", "/b/c/h", null, null, "http://a/b/c/h" },
149             { "g;x=1/./y", "http", "a", "/b/c/g;x=1/y", null, null, "http://a/b/c/g;x=1/y" },
150             { "g;x=1/../y", "http", "a", "/b/c/y", null, null, "http://a/b/c/y" },
151             { "g?y/./x", "http", "a", "/b/c/g", "y/./x", null, "http://a/b/c/g?y/./x" },
152             { "g?y/../x", "http", "a", "/b/c/g", "y/../x", null, "http://a/b/c/g?y/../x" },
153             { "g#s/./x", "http", "a", "/b/c/g", null, "s/./x", "http://a/b/c/g#s/./x" },
154             { "g#s/../x", "http", "a", "/b/c/g", null, "s/../x", "http://a/b/c/g#s/../x" },
155             { ":g", "http", "a", "/b/c/:g", null, null, "http://a/b/c/:g" }, // see issue #35148
156             { "//a/b/c", "http", "a", "/b/c", null, null, "http://a/b/c" } // see HTTPCLIENT-580 
157         };
158         for (int i = 0; i < testRelativeURIs.length; i++) {
159             URI testURI = null;
160             
161             try {
162                 testURI = new URI( baseURI, testRelativeURIs[i][0], false );
163             } catch ( URIException e ) {
164                 e.printStackTrace();
165                 fail( 
166                     "unable to create URI with relative value(" 
167                     + testRelativeURIs[i][0] + "): " + e 
168                 );   
169             }
170             
171             try {
172                 assertEquals("array index "+i, testRelativeURIs[i][1], testURI.getScheme());
173                 assertEquals("array index "+i, testRelativeURIs[i][2], testURI.getAuthority());
174                 assertEquals("array index "+i, testRelativeURIs[i][3], testURI.getPath());
175                 assertEquals("array index "+i, testRelativeURIs[i][4], testURI.getQuery());
176                 assertEquals("array index "+i, testRelativeURIs[i][5], testURI.getFragment());
177                 assertEquals("array index "+i, testRelativeURIs[i][6], testURI.getURIReference());
178             } catch ( URIException e ) {
179                 fail( "error getting URI property: " + e );
180             }            
181         }
182         
183     }
184 
185     public void testTestURIAuthorityString() throws Exception {
186         URI url = new URI("ftp", "user:password", "localhost", -1, "/");
187         assertEquals("ftp://user:password@localhost/", url.toString());
188         assertEquals("user:password@localhost", url.getAuthority());
189     }
190     
191     public void testTestHttpUrlAuthorityString() throws Exception {
192         HttpURL url = new HttpURL("localhost", -1, "/");
193         assertEquals("http://localhost/", url.toString());
194         url.setRawUserinfo("user".toCharArray(), "password".toCharArray());
195         assertEquals("http://localhost/", url.toString());
196         assertEquals("user:password@localhost", url.getAuthority());
197 
198         url = new HttpURL("user#@", "pass#@", "localhost", 8080, "/");
199         assertEquals("http://localhost:8080/", url.toString());
200         assertEquals("user#@:pass#@", url.getUserinfo());
201         assertEquals("user%23%40:pass%23%40", url.getEscapedUserinfo());
202 
203         url = new HttpURL("user%23%40:pass%23%40", "localhost", 8080, "/");
204         assertEquals("http://localhost:8080/", url.toString());
205         assertEquals("user#@:pass#@", url.getUserinfo());
206         assertEquals("user%23%40:pass%23%40", url.getEscapedUserinfo());
207         
208         url = new HttpURL("localhost", 8080, "/");
209         assertEquals("http://localhost:8080/", url.toString());
210         url.setRawUserinfo("user".toCharArray(), "password".toCharArray());
211         assertEquals("http://localhost:8080/", url.toString());
212         assertEquals("user:password@localhost:8080", url.getAuthority());
213     }
214     
215     public void testTestHttpsUrlAuthorityString() throws Exception {
216         HttpsURL url = new HttpsURL("localhost", -1, "/");
217         assertEquals("https://localhost/", url.toString());
218         url.setRawUserinfo("user".toCharArray(), "password".toCharArray());
219         assertEquals("https://localhost/", url.toString());
220         assertEquals("user:password@localhost", url.getAuthority());
221 
222         url = new HttpsURL("user#@", "pass#@", "localhost", 8080, "/");
223         assertEquals("https://localhost:8080/", url.toString());
224         assertEquals("user#@:pass#@", url.getUserinfo());
225         assertEquals("user%23%40:pass%23%40", url.getEscapedUserinfo());
226         
227         url = new HttpsURL("user%23%40:pass%23%40", "localhost", 8080, "/");
228         assertEquals("https://localhost:8080/", url.toString());
229         assertEquals("user#@:pass#@", url.getUserinfo());
230         assertEquals("user%23%40:pass%23%40", url.getEscapedUserinfo());        
231         
232         url = new HttpsURL("localhost", 8080, "/");
233         assertEquals("https://localhost:8080/", url.toString());
234         url.setRawUserinfo("user".toCharArray(), "password".toCharArray());
235         assertEquals("https://localhost:8080/", url.toString());
236         assertEquals("user:password@localhost:8080", url.getAuthority());
237         
238     }
239 
240     public void testURIEscaping() throws Exception {
241         String escaped = "http://some.host.com/%41.html";
242         String unescaped = "http://some.host.com/A.html";
243         URI u1 = new URI(escaped, true);
244         GetMethod method = new GetMethod();
245         method.setURI(u1);
246         URI u2 = method.getURI();
247 
248         assertEquals(escaped, u1.toString());
249         assertEquals(escaped, new String(u1.getRawURI()));
250         assertEquals(unescaped, u1.getURI());
251         assertEquals(escaped, u2.toString());
252         assertEquals(escaped, new String(u2.getRawURI()));
253         assertEquals(unescaped, u2.getURI());        
254     }
255 
256     public void testBug578() throws Exception {
257         HttpURL url = new HttpURL("http://localhost/test+test");
258         assertEquals("/test+test", url.getPath());
259     }
260     
261     public void testVariousCharacters() throws Exception {
262         verifyInvalidURI("http://authority:123/path/path?query&name=val ue");
263         verifyInvalidURI("http://authority:123/path/path?query&na me=value");
264         verifyInvalidURI("http://authority:123/path/path?qu ery&name=value");
265         verifyInvalidURI("http://authority:123/path/pa th?query&name=value");
266         verifyInvalidURI("http://authority:123/pa th/path?query&name=value");
267         verifyInvalidURI("http://authority:12 3/path/path?query&name=value");
268         verifyInvalidURI("http://autho rity:123/path/path?query&name=value");
269         verifyInvalidURI("htt p://authority:123/path/path?query&name=value");
270     }
271     
272     private void verifyInvalidURI(String uri) {
273         try {
274             new URI(uri, true);
275             fail("should have thrown URIException");
276         } catch(URIException e) {
277             /* expected */
278         }
279     }    
280     
281     /***
282      * Verify proper handling of relative URIs which have a scheme. 
283      * See bug http://issues.apache.org/jira/browse/HTTPCLIENT-587
284      * 
285      * @throws Exception
286      */
287     public void testRelativeWithScheme() throws Exception {
288         URI base = new URI("http://www.example.com/some/path", true);
289         URI rel1 = new URI("http:", true);
290         URI rel2 = new URI("http:foo", true);
291         URI rel3 = new URI("http:../../bar", true);
292         URI derel1 = new URI(base, rel1);
293         assertEquals("http://www.example.com/some/path",derel1.toString());
294         URI derel2 = new URI(base, rel2);
295         assertEquals("http://www.example.com/some/foo",derel2.toString());
296         URI derel3 = new URI(base,rel3);
297         assertEquals("http://www.example.com/bar",derel3.toString());
298     }
299     
300     /***
301      * Verify proper handling of relative URIs with embedded double-slashes,
302      * like "foo//bar//baz". 
303      * See bug http://issues.apache.org/jira/browse/HTTPCLIENT-588
304      * 
305      * @throws Exception
306      */
307     public void testRelativeWithDoubleSlash() throws Exception {
308         URI rel = new URI("foo//bar//baz",true);
309         assertEquals("foo//bar//baz",rel.toString());
310     }
311     
312 }