tests/uris/uris.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/uris/uris.cpp
   3 // Purpose:     wxURI unit test
   4 // Author:      Ryan Norton
   5 // Created:     2004-08-14
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2004 Ryan Norton
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 // ----------------------------------------------------------------------------
  11 // headers
  12 // ----------------------------------------------------------------------------
  13
  14 #include "testprec.h"
  15
  16 #ifdef __BORLANDC__
  17     #pragma hdrstop
  18 #endif
  19
  20 #ifndef WX_PRECOMP
  21     #include "wx/wx.h"
  22 #endif // WX_PRECOMP
  23
  24 #include "wx/uri.h"
  25 #include "wx/url.h"
  26
  27 // Test wxURL & wxURI compat?
  28 #define TEST_URL wxUSE_URL
  29
  30 // Define this as 1 to test network connections, this is disabled by default as
  31 // some machines running automatic builds don't allow outgoing connections and
  32 // so the tests fail
  33 #define TEST_NETWORK 0
  34
  35 // ----------------------------------------------------------------------------
  36 // test class
  37 // ----------------------------------------------------------------------------
  38
  39 class URITestCase : public CppUnit::TestCase
  40 {
  41 public:
  42     URITestCase();
  43
  44 private:
  45     CPPUNIT_TEST_SUITE( URITestCase );
  46         CPPUNIT_TEST( IPv4 );
  47         CPPUNIT_TEST( IPv6 );
  48         CPPUNIT_TEST( Server );
  49         CPPUNIT_TEST( Paths );
  50         CPPUNIT_TEST( NormalResolving );
  51         CPPUNIT_TEST( ComplexResolving );
  52         CPPUNIT_TEST( ReallyComplexResolving );
  53         CPPUNIT_TEST( QueryFragmentResolving );
  54         CPPUNIT_TEST( BackwardsResolving );
  55         CPPUNIT_TEST( Assignment );
  56         CPPUNIT_TEST( Comparison );
  57         CPPUNIT_TEST( Unescaping );
  58         CPPUNIT_TEST( FileScheme );
  59 #if TEST_URL
  60         CPPUNIT_TEST( URLCompat );
  61 #if 0 && wxUSE_PROTOCOL_HTTP
  62         CPPUNIT_TEST( URLProxy  );
  63 #endif
  64 #endif
  65     CPPUNIT_TEST_SUITE_END();
  66
  67     void IPv4();
  68     void IPv6();
  69     void Server();
  70     void Paths();
  71     void NormalResolving();
  72     void ComplexResolving();
  73     void ReallyComplexResolving();
  74     void QueryFragmentResolving();
  75     void BackwardsResolving();
  76     void Assignment();
  77     void Comparison();
  78     void Unescaping();
  79     void FileScheme();
  80
  81 #if TEST_URL
  82     void URLCompat();
  83 #if 0 && wxUSE_PROTOCOL_HTTP
  84     void URLProxy();
  85 #endif
  86 #endif
  87
  88     DECLARE_NO_COPY_CLASS(URITestCase)
  89 };
  90
  91 // register in the unnamed registry so that these tests are run by default
  92 CPPUNIT_TEST_SUITE_REGISTRATION( URITestCase );
  93
  94 // also include in it's own registry so that these tests can be run alone
  95 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( URITestCase, "URITestCase" );
  96
  97 URITestCase::URITestCase()
  98 {
  99 }
 100
 101 // apply the given accessor to the URI, check that the result is as expected
 102 #define URI_ASSERT_PART_EQUAL(uri, expected, accessor) \
 103     CPPUNIT_ASSERT_EQUAL(expected, wxURI(uri).accessor)
 104
 105 #define URI_ASSERT_HOSTTYPE_EQUAL(uri, expected) \
 106     URI_ASSERT_PART_EQUAL((uri), (expected), GetHostType())
 107
 108 #define URI_ASSERT_SERVER_EQUAL(uri, expected) \
 109     URI_ASSERT_PART_EQUAL((uri), (expected), GetServer())
 110
 111 #define URI_ASSERT_PATH_EQUAL(uri, expected) \
 112     URI_ASSERT_PART_EQUAL((uri), (expected), GetPath())
 113
 114 void URITestCase::IPv4()
 115 {
 116     URI_ASSERT_HOSTTYPE_EQUAL("http://user:password@192.168.1.100:5050/path",
 117                             wxURI_IPV4ADDRESS);
 118
 119     URI_ASSERT_HOSTTYPE_EQUAL("http://user:password@192.255.1.100:5050/path",
 120                             wxURI_IPV4ADDRESS);
 121
 122     // bogus ipv4
 123     CPPUNIT_ASSERT( wxURI("http://user:password@192.256.1.100:5050/path").
 124                     GetHostType() != wxURI_IPV4ADDRESS);
 125 }
 126
 127 void URITestCase::IPv6()
 128 {
 129     // IPv6address   =                            6( h16 ":" ) ls32
 130     //               /                       "::" 5( h16 ":" ) ls32
 131     //               / [               h16 ] "::" 4( h16 ":" ) ls32
 132     //               / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32
 133     //               / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32
 134     //               / [ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls32
 135     //               / [ *4( h16 ":" ) h16 ] "::"              ls32
 136     //               / [ *5( h16 ":" ) h16 ] "::"              h16
 137     //               / [ *6( h16 ":" ) h16 ] "::"
 138     // ls32          = ( h16 ":" h16 ) / IPv4address
 139
 140     URI_ASSERT_HOSTTYPE_EQUAL
 141     (
 142         "http://user:password@[aa:aa:aa:aa:aa:aa:192.168.1.100]:5050/path",
 143         wxURI_IPV6ADDRESS
 144     );
 145
 146     URI_ASSERT_HOSTTYPE_EQUAL
 147     (
 148         "http://user:password@[aa:aa:aa:aa:aa:aa:aa:aa]:5050/path",
 149         wxURI_IPV6ADDRESS
 150     );
 151
 152     URI_ASSERT_HOSTTYPE_EQUAL
 153     (
 154         "http://user:password@[aa:aa:aa:aa::192.168.1.100]:5050/path",
 155         wxURI_IPV6ADDRESS
 156     );
 157
 158     URI_ASSERT_HOSTTYPE_EQUAL
 159     (
 160         "http://user:password@[aa:aa:aa:aa::aa:aa]:5050/path",
 161         wxURI_IPV6ADDRESS
 162     );
 163 }
 164
 165 void URITestCase::Server()
 166 {
 167     URI_ASSERT_SERVER_EQUAL("http://foo/", "foo");
 168     URI_ASSERT_SERVER_EQUAL("http://foo-bar/", "foo-bar");
 169     URI_ASSERT_SERVER_EQUAL("http://foo/bar/", "foo");
 170     URI_ASSERT_SERVER_EQUAL("http://192.168.1.0/", "192.168.1.0");
 171     URI_ASSERT_SERVER_EQUAL("http://192.168.1.17/", "192.168.1.17");
 172     URI_ASSERT_SERVER_EQUAL("http://192.168.1.255/", "192.168.1.255");
 173     URI_ASSERT_SERVER_EQUAL("http://192.168.1.1/index.html", "192.168.1.1");
 174     URI_ASSERT_SERVER_EQUAL("http://[aa:aa:aa:aa::aa:aa]/foo", "aa:aa:aa:aa::aa:aa");
 175 }
 176
 177 void URITestCase::Paths()
 178 {
 179     URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/../path",
 180                           "/path");
 181
 182     URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/path/../",
 183                           "/");
 184
 185     URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/path/.",
 186                           "/path/");
 187
 188     URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/path/./",
 189                           "/path/");
 190
 191     URI_ASSERT_PART_EQUAL("path/john/../../../joe",
 192                           "../joe", BuildURI());
 193 }
 194
 195 #define URI_TEST_RESOLVE_IMPL(string, eq, strict) \
 196     { \
 197         wxURI uri(string); \
 198         uri.Resolve(masteruri, strict); \
 199         CPPUNIT_ASSERT_EQUAL(eq, uri.BuildURI()); \
 200     }
 201
 202 #define URI_TEST_RESOLVE(string, eq) \
 203         URI_TEST_RESOLVE_IMPL(string, eq, true);
 204
 205 #define URI_TEST_RESOLVE_LAX(string, eq) \
 206         URI_TEST_RESOLVE_IMPL(string, eq, false);
 207
 208
 209 //examples taken from RFC 2396.bis
 210
 211 void URITestCase::NormalResolving()
 212 {
 213     wxURI masteruri("http://a/b/c/d;p?q");
 214
 215     URI_TEST_RESOLVE("g:h"  ,"g:h")
 216     URI_TEST_RESOLVE("g"    ,"http://a/b/c/g")
 217     URI_TEST_RESOLVE("./g"  ,"http://a/b/c/g")
 218     URI_TEST_RESOLVE("g/"   ,"http://a/b/c/g/")
 219     URI_TEST_RESOLVE("/g"   ,"http://a/g")
 220     URI_TEST_RESOLVE("//g"  ,"http://g")
 221     URI_TEST_RESOLVE("?y"   ,"http://a/b/c/d;p?y")
 222     URI_TEST_RESOLVE("g?y"  ,"http://a/b/c/g?y")
 223     URI_TEST_RESOLVE("#s"   ,"http://a/b/c/d;p?q#s")
 224     URI_TEST_RESOLVE("g#s"  ,"http://a/b/c/g#s")
 225     URI_TEST_RESOLVE("g?y#s","http://a/b/c/g?y#s")
 226     URI_TEST_RESOLVE(";x"   ,"http://a/b/c/;x")
 227     URI_TEST_RESOLVE("g;x"  ,"http://a/b/c/g;x")
 228     URI_TEST_RESOLVE("g;x?y#s","http://a/b/c/g;x?y#s")
 229
 230     URI_TEST_RESOLVE(""     ,"http://a/b/c/d;p?q")
 231     URI_TEST_RESOLVE("."    ,"http://a/b/c/")
 232     URI_TEST_RESOLVE("./"   ,"http://a/b/c/")
 233     URI_TEST_RESOLVE(".."   ,"http://a/b/")
 234     URI_TEST_RESOLVE("../"  ,"http://a/b/")
 235     URI_TEST_RESOLVE("../g" ,"http://a/b/g")
 236     URI_TEST_RESOLVE("../..","http://a/")
 237     URI_TEST_RESOLVE("../../"        ,  "http://a/")
 238     URI_TEST_RESOLVE("../../g"       ,  "http://a/g")
 239 }
 240
 241 void URITestCase::ComplexResolving()
 242 {
 243     wxURI masteruri("http://a/b/c/d;p?q");
 244
 245     //odd path examples
 246     URI_TEST_RESOLVE("../../../g"   , "http://a/g")
 247     URI_TEST_RESOLVE("../../../../g", "http://a/g")
 248
 249     URI_TEST_RESOLVE("/./g"   ,"http://a/g")
 250     URI_TEST_RESOLVE("/../g"  ,"http://a/g")
 251     URI_TEST_RESOLVE("g."     ,"http://a/b/c/g.")
 252     URI_TEST_RESOLVE(".g"     ,"http://a/b/c/.g")
 253     URI_TEST_RESOLVE("g.."    ,"http://a/b/c/g..")
 254     URI_TEST_RESOLVE("..g"    ,"http://a/b/c/..g")
 255 }
 256
 257 void URITestCase::ReallyComplexResolving()
 258 {
 259     wxURI masteruri("http://a/b/c/d;p?q");
 260
 261     //even more odder path examples
 262     URI_TEST_RESOLVE("./../g" ,"http://a/b/g")
 263     URI_TEST_RESOLVE("./g/."  ,"http://a/b/c/g/")
 264     URI_TEST_RESOLVE("g/./h"  ,"http://a/b/c/g/h")
 265     URI_TEST_RESOLVE("g/../h" ,"http://a/b/c/h")
 266     URI_TEST_RESOLVE("g;x=1/./y"     ,  "http://a/b/c/g;x=1/y")
 267     URI_TEST_RESOLVE("g;x=1/../y"    ,  "http://a/b/c/y")
 268 }
 269
 270 void URITestCase::QueryFragmentResolving()
 271 {
 272     wxURI masteruri("http://a/b/c/d;p?q");
 273
 274     //query/fragment ambigiousness
 275     URI_TEST_RESOLVE("g?y/./x","http://a/b/c/g?y/./x")
 276     URI_TEST_RESOLVE("g?y/../x"      ,  "http://a/b/c/g?y/../x")
 277     URI_TEST_RESOLVE("g#s/./x","http://a/b/c/g#s/./x")
 278     URI_TEST_RESOLVE("g#s/../x"      ,  "http://a/b/c/g#s/../x")
 279 }
 280
 281 void URITestCase::BackwardsResolving()
 282 {
 283     wxURI masteruri("http://a/b/c/d;p?q");
 284
 285     //"NEW"
 286     URI_TEST_RESOLVE("http:g" ,  "http:g")         //strict
 287     //bw compat
 288     URI_TEST_RESOLVE_LAX("http:g", "http://a/b/c/g");
 289 }
 290
 291 void URITestCase::Assignment()
 292 {
 293     wxURI uri1("http://mysite.com"),
 294           uri2("http://mysite2.com");
 295
 296     uri2 = uri1;
 297
 298     CPPUNIT_ASSERT_EQUAL(uri1.BuildURI(), uri2.BuildURI());
 299 }
 300
 301 void URITestCase::Comparison()
 302 {
 303     CPPUNIT_ASSERT(wxURI("http://mysite.com") == wxURI("http://mysite.com"));
 304 }
 305
 306 void URITestCase::Unescaping()
 307 {
 308     wxString escaped,
 309              unescaped;
 310
 311     escaped = "http://test.com/of/file%3A%2F%2FC%3A%5Curi%5C"
 312               "escaping%5Cthat%5Cseems%5Cbroken%5Csadly%5B1%5D.rss";
 313
 314     unescaped = wxURI(escaped).BuildUnescapedURI();
 315
 316     CPPUNIT_ASSERT_EQUAL( "http://test.com/of/file://C:\\uri\\"
 317                           "escaping\\that\\seems\\broken\\sadly[1].rss",
 318                           unescaped );
 319
 320     CPPUNIT_ASSERT_EQUAL( unescaped, wxURI::Unescape(escaped) );
 321
 322
 323     escaped = "http://ru.wikipedia.org/wiki/"
 324               "%D0%A6%D0%B5%D0%BB%D0%BE%D0%B5_%D1%87%D0%B8%D1%81%D0%BB%D0%BE";
 325
 326     unescaped = wxURI::Unescape(escaped);
 327
 328     CPPUNIT_ASSERT_EQUAL( wxString::FromUTF8(
 329                             "http://ru.wikipedia.org/wiki/"
 330                             "\xD0\xA6\xD0\xB5\xD0\xBB\xD0\xBE\xD0\xB5_"
 331                             "\xD1\x87\xD0\xB8\xD1\x81\xD0\xBB\xD0\xBE"
 332                           ),
 333                           unescaped );
 334 }
 335
 336 void URITestCase::FileScheme()
 337 {
 338     //file:// variety (NOT CONFORMING TO THE RFC)
 339     URI_ASSERT_PATH_EQUAL( "file://e:/wxcode/script1.xml",
 340                     "e:/wxcode/script1.xml" );
 341
 342     //file:/// variety
 343     URI_ASSERT_PATH_EQUAL( "file:///e:/wxcode/script1.xml",
 344                     "/e:/wxcode/script1.xml" );
 345
 346     //file:/ variety
 347     URI_ASSERT_PATH_EQUAL( "file:/e:/wxcode/script1.xml",
 348                     "/e:/wxcode/script1.xml" );
 349
 350     //file: variety
 351     URI_ASSERT_PATH_EQUAL( "file:e:/wxcode/script1.xml",
 352                     "e:/wxcode/script1.xml" );
 353 }
 354
 355 #if TEST_URL
 356
 357 #include "wx/url.h"
 358 #include "wx/file.h"
 359
 360 void URITestCase::URLCompat()
 361 {
 362     wxURL url("http://user:password@wxwidgets.org");
 363
 364     CPPUNIT_ASSERT(url.GetError() == wxURL_NOERR);
 365
 366 #if TEST_NETWORK
 367     wxInputStream* pInput = url.GetInputStream();
 368
 369     CPPUNIT_ASSERT( pInput != NULL );
 370 #endif
 371
 372     CPPUNIT_ASSERT( url == wxURL("http://user:password@wxwidgets.org") );
 373
 374     wxURI uri("http://user:password@wxwidgets.org");
 375
 376     CPPUNIT_ASSERT( url == uri );
 377
 378     wxURL urlcopy(uri);
 379
 380     CPPUNIT_ASSERT( urlcopy == url );
 381     CPPUNIT_ASSERT( urlcopy == uri );
 382
 383     wxURI uricopy(url);
 384
 385     CPPUNIT_ASSERT( uricopy == url );
 386     CPPUNIT_ASSERT( uricopy == urlcopy );
 387     CPPUNIT_ASSERT( uricopy == uri );
 388     CPPUNIT_ASSERT_EQUAL( " A ", wxURI::Unescape("%20%41%20") );
 389
 390     wxURI test("file:\"myf\"ile.txt");
 391
 392     CPPUNIT_ASSERT_EQUAL( "file:%22myf%22ile.txt" , test.BuildURI() );
 393     CPPUNIT_ASSERT_EQUAL( "file", test.GetScheme() );
 394     CPPUNIT_ASSERT_EQUAL( "%22myf%22ile.txt", test.GetPath() );
 395
 396     // these could be put under a named registry since they take some
 397     // time to complete
 398 #if 0
 399     // Test problem urls (reported not to work some time ago by a user...)
 400     const wxChar* pszProblemUrls[] = { "http://www.csdn.net",
 401                                        "http://www.163.com",
 402                                        "http://www.sina.com.cn" };
 403
 404     for ( size_t i = 0; i < WXSIZEOF(pszProblemUrls); ++i )
 405     {
 406         wxURL urlProblem(pszProblemUrls[i]);
 407         CPPUNIT_ASSERT(urlProblem.GetError() == wxURL_NOERR);
 408
 409         wxInputStream* is = urlProblem.GetInputStream();
 410         CPPUNIT_ASSERT(is != NULL);
 411
 412         wxFile fOut(_T("test.html"), wxFile::write);
 413         wxASSERT(fOut.IsOpened());
 414
 415         char buf[1001];
 416         for( ;; )
 417         {
 418             is->Read(buf, 1000);
 419             size_t n = is->LastRead();
 420             if ( n == 0 )
 421                 break;
 422             buf[n] = 0;
 423             fOut.Write(buf, n);
 424         }
 425
 426         delete is;
 427     }
 428 #endif
 429 }
 430
 431 // the purpose of this test is unclear, it seems to be unfinished so disabling
 432 // it for now
 433 #if 0 && wxUSE_PROTOCOL_HTTP
 434 void URITestCase::URLProxy()
 435 {
 436     wxURL url(wxT("http://www.asite.com/index.html"));
 437     url.SetProxy(wxT("pserv:3122"));
 438
 439     wxURL::SetDefaultProxy(wxT("fol.singnet.com.sg:8080"));
 440     wxURL url2(wxT("http://server-name/path/to/file?query_data=value"));
 441     wxInputStream *data = url2.GetInputStream();
 442     CPPUNIT_ASSERT(data != NULL);
 443 }
 444 #endif // wxUSE_PROTOCOL_HTTP
 445
 446 #endif // TEST_URL