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 // ----------------------------------------------------------------------------
  31 // test class
  32 // ----------------------------------------------------------------------------
  33
  34 class URITestCase : public CppUnit::TestCase
  35 {
  36 public:
  37     URITestCase();
  38
  39 private:
  40     CPPUNIT_TEST_SUITE( URITestCase );
  41         CPPUNIT_TEST( IPv4 );
  42         CPPUNIT_TEST( IPv6 );
  43         CPPUNIT_TEST( Server );
  44         CPPUNIT_TEST( Paths );
  45         CPPUNIT_TEST( UserAndPass );
  46         CPPUNIT_TEST( NormalResolving );
  47         CPPUNIT_TEST( ComplexResolving );
  48         CPPUNIT_TEST( ReallyComplexResolving );
  49         CPPUNIT_TEST( QueryFragmentResolving );
  50         CPPUNIT_TEST( BackwardsResolving );
  51         CPPUNIT_TEST( Assignment );
  52         CPPUNIT_TEST( Comparison );
  53         CPPUNIT_TEST( Unescaping );
  54         CPPUNIT_TEST( FileScheme );
  55 #if TEST_URL
  56         CPPUNIT_TEST( URLCompat );
  57 #if 0 && wxUSE_PROTOCOL_HTTP
  58         CPPUNIT_TEST( URLProxy  );
  59 #endif
  60 #endif
  61     CPPUNIT_TEST_SUITE_END();
  62
  63     void IPv4();
  64     void IPv6();
  65     void Server();
  66     void Paths();
  67     void UserAndPass();
  68     void NormalResolving();
  69     void ComplexResolving();
  70     void ReallyComplexResolving();
  71     void QueryFragmentResolving();
  72     void BackwardsResolving();
  73     void Assignment();
  74     void Comparison();
  75     void Unescaping();
  76     void FileScheme();
  77
  78 #if TEST_URL
  79     void URLCompat();
  80 #if 0 && wxUSE_PROTOCOL_HTTP
  81     void URLProxy();
  82 #endif
  83 #endif
  84
  85     DECLARE_NO_COPY_CLASS(URITestCase)
  86 };
  87
  88 // register in the unnamed registry so that these tests are run by default
  89 CPPUNIT_TEST_SUITE_REGISTRATION( URITestCase );
  90
  91 // also include in it's own registry so that these tests can be run alone
  92 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( URITestCase, "URITestCase" );
  93
  94 URITestCase::URITestCase()
  95 {
  96 }
  97
  98 // apply the given accessor to the URI, check that the result is as expected
  99 #define URI_ASSERT_PART_EQUAL(uri, expected, accessor) \
 100     CPPUNIT_ASSERT_EQUAL(expected, wxURI(uri).accessor)
 101
 102 #define URI_ASSERT_HOSTTYPE_EQUAL(uri, expected) \
 103     URI_ASSERT_PART_EQUAL((uri), (expected), GetHostType())
 104
 105 #define URI_ASSERT_SERVER_EQUAL(uri, expected) \
 106     URI_ASSERT_PART_EQUAL((uri), (expected), GetServer())
 107
 108 #define URI_ASSERT_PATH_EQUAL(uri, expected) \
 109     URI_ASSERT_PART_EQUAL((uri), (expected), GetPath())
 110
 111 #define URI_ASSERT_USER_EQUAL(uri, expected) \
 112     URI_ASSERT_PART_EQUAL((uri), (expected), GetUser())
 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 void URITestCase::UserAndPass()
 196 {
 197     URI_ASSERT_USER_EQUAL("http://user:pass@host/path/", "user");
 198     URI_ASSERT_USER_EQUAL("http://user@host/path/", "user");
 199     URI_ASSERT_USER_EQUAL("http://host/path/", "");
 200 }
 201
 202 #define URI_TEST_RESOLVE_IMPL(string, eq, strict) \
 203     { \
 204         wxURI uri(string); \
 205         uri.Resolve(masteruri, strict); \
 206         CPPUNIT_ASSERT_EQUAL(eq, uri.BuildURI()); \
 207     }
 208
 209 #define URI_TEST_RESOLVE(string, eq) \
 210         URI_TEST_RESOLVE_IMPL(string, eq, true);
 211
 212 #define URI_TEST_RESOLVE_LAX(string, eq) \
 213         URI_TEST_RESOLVE_IMPL(string, eq, false);
 214
 215
 216 //examples taken from RFC 2396.bis
 217
 218 void URITestCase::NormalResolving()
 219 {
 220     wxURI masteruri("http://a/b/c/d;p?q");
 221
 222     URI_TEST_RESOLVE("g:h"  ,"g:h")
 223     URI_TEST_RESOLVE("g"    ,"http://a/b/c/g")
 224     URI_TEST_RESOLVE("./g"  ,"http://a/b/c/g")
 225     URI_TEST_RESOLVE("g/"   ,"http://a/b/c/g/")
 226     URI_TEST_RESOLVE("/g"   ,"http://a/g")
 227     URI_TEST_RESOLVE("//g"  ,"http://g")
 228     URI_TEST_RESOLVE("?y"   ,"http://a/b/c/d;p?y")
 229     URI_TEST_RESOLVE("g?y"  ,"http://a/b/c/g?y")
 230     URI_TEST_RESOLVE("#s"   ,"http://a/b/c/d;p?q#s")
 231     URI_TEST_RESOLVE("g#s"  ,"http://a/b/c/g#s")
 232     URI_TEST_RESOLVE("g?y#s","http://a/b/c/g?y#s")
 233     URI_TEST_RESOLVE(";x"   ,"http://a/b/c/;x")
 234     URI_TEST_RESOLVE("g;x"  ,"http://a/b/c/g;x")
 235     URI_TEST_RESOLVE("g;x?y#s","http://a/b/c/g;x?y#s")
 236
 237     URI_TEST_RESOLVE(""     ,"http://a/b/c/d;p?q")
 238     URI_TEST_RESOLVE("."    ,"http://a/b/c/")
 239     URI_TEST_RESOLVE("./"   ,"http://a/b/c/")
 240     URI_TEST_RESOLVE(".."   ,"http://a/b/")
 241     URI_TEST_RESOLVE("../"  ,"http://a/b/")
 242     URI_TEST_RESOLVE("../g" ,"http://a/b/g")
 243     URI_TEST_RESOLVE("../..","http://a/")
 244     URI_TEST_RESOLVE("../../"        ,  "http://a/")
 245     URI_TEST_RESOLVE("../../g"       ,  "http://a/g")
 246 }
 247
 248 void URITestCase::ComplexResolving()
 249 {
 250     wxURI masteruri("http://a/b/c/d;p?q");
 251
 252     //odd path examples
 253     URI_TEST_RESOLVE("../../../g"   , "http://a/g")
 254     URI_TEST_RESOLVE("../../../../g", "http://a/g")
 255
 256     URI_TEST_RESOLVE("/./g"   ,"http://a/g")
 257     URI_TEST_RESOLVE("/../g"  ,"http://a/g")
 258     URI_TEST_RESOLVE("g."     ,"http://a/b/c/g.")
 259     URI_TEST_RESOLVE(".g"     ,"http://a/b/c/.g")
 260     URI_TEST_RESOLVE("g.."    ,"http://a/b/c/g..")
 261     URI_TEST_RESOLVE("..g"    ,"http://a/b/c/..g")
 262 }
 263
 264 void URITestCase::ReallyComplexResolving()
 265 {
 266     wxURI masteruri("http://a/b/c/d;p?q");
 267
 268     //even more odder path examples
 269     URI_TEST_RESOLVE("./../g" ,"http://a/b/g")
 270     URI_TEST_RESOLVE("./g/."  ,"http://a/b/c/g/")
 271     URI_TEST_RESOLVE("g/./h"  ,"http://a/b/c/g/h")
 272     URI_TEST_RESOLVE("g/../h" ,"http://a/b/c/h")
 273     URI_TEST_RESOLVE("g;x=1/./y"     ,  "http://a/b/c/g;x=1/y")
 274     URI_TEST_RESOLVE("g;x=1/../y"    ,  "http://a/b/c/y")
 275 }
 276
 277 void URITestCase::QueryFragmentResolving()
 278 {
 279     wxURI masteruri("http://a/b/c/d;p?q");
 280
 281     //query/fragment ambigiousness
 282     URI_TEST_RESOLVE("g?y/./x","http://a/b/c/g?y/./x")
 283     URI_TEST_RESOLVE("g?y/../x"      ,  "http://a/b/c/g?y/../x")
 284     URI_TEST_RESOLVE("g#s/./x","http://a/b/c/g#s/./x")
 285     URI_TEST_RESOLVE("g#s/../x"      ,  "http://a/b/c/g#s/../x")
 286 }
 287
 288 void URITestCase::BackwardsResolving()
 289 {
 290     wxURI masteruri("http://a/b/c/d;p?q");
 291
 292     //"NEW"
 293     URI_TEST_RESOLVE("http:g" ,  "http:g")         //strict
 294     //bw compat
 295     URI_TEST_RESOLVE_LAX("http:g", "http://a/b/c/g");
 296 }
 297
 298 void URITestCase::Assignment()
 299 {
 300     wxURI uri1("http://mysite.com"),
 301           uri2("http://mysite2.com");
 302
 303     uri2 = uri1;
 304
 305     CPPUNIT_ASSERT_EQUAL(uri1.BuildURI(), uri2.BuildURI());
 306 }
 307
 308 void URITestCase::Comparison()
 309 {
 310     CPPUNIT_ASSERT(wxURI("http://mysite.com") == wxURI("http://mysite.com"));
 311 }
 312
 313 void URITestCase::Unescaping()
 314 {
 315     wxString escaped,
 316              unescaped;
 317
 318     escaped = "http://test.com/of/file%3A%2F%2FC%3A%5Curi%5C"
 319               "escaping%5Cthat%5Cseems%5Cbroken%5Csadly%5B1%5D.rss";
 320
 321     unescaped = wxURI(escaped).BuildUnescapedURI();
 322
 323     CPPUNIT_ASSERT_EQUAL( "http://test.com/of/file://C:\\uri\\"
 324                           "escaping\\that\\seems\\broken\\sadly[1].rss",
 325                           unescaped );
 326
 327     CPPUNIT_ASSERT_EQUAL( unescaped, wxURI::Unescape(escaped) );
 328
 329
 330 #if wxUSE_UNICODE
 331     escaped = "http://ru.wikipedia.org/wiki/"
 332               "%D0%A6%D0%B5%D0%BB%D0%BE%D0%B5_%D1%87%D0%B8%D1%81%D0%BB%D0%BE";
 333
 334     unescaped = wxURI::Unescape(escaped);
 335
 336     CPPUNIT_ASSERT_EQUAL( wxString::FromUTF8(
 337                             "http://ru.wikipedia.org/wiki/"
 338                             "\xD0\xA6\xD0\xB5\xD0\xBB\xD0\xBE\xD0\xB5_"
 339                             "\xD1\x87\xD0\xB8\xD1\x81\xD0\xBB\xD0\xBE"
 340                           ),
 341                           unescaped );
 342 #endif // wxUSE_UNICODE
 343 }
 344
 345 void URITestCase::FileScheme()
 346 {
 347     //file:// variety (NOT CONFORMING TO THE RFC)
 348     URI_ASSERT_PATH_EQUAL( "file://e:/wxcode/script1.xml",
 349                     "e:/wxcode/script1.xml" );
 350
 351     //file:/// variety
 352     URI_ASSERT_PATH_EQUAL( "file:///e:/wxcode/script1.xml",
 353                     "/e:/wxcode/script1.xml" );
 354
 355     //file:/ variety
 356     URI_ASSERT_PATH_EQUAL( "file:/e:/wxcode/script1.xml",
 357                     "/e:/wxcode/script1.xml" );
 358
 359     //file: variety
 360     URI_ASSERT_PATH_EQUAL( "file:e:/wxcode/script1.xml",
 361                     "e:/wxcode/script1.xml" );
 362 }
 363
 364 #if TEST_URL
 365
 366 #include "wx/url.h"
 367 #include "wx/file.h"
 368
 369 void URITestCase::URLCompat()
 370 {
 371     wxURL url("http://user:password@wxwidgets.org");
 372
 373     CPPUNIT_ASSERT( url.GetError() == wxURL_NOERR );
 374     CPPUNIT_ASSERT( url == wxURL("http://user:password@wxwidgets.org") );
 375
 376     wxURI uri("http://user:password@wxwidgets.org");
 377
 378     CPPUNIT_ASSERT( url == uri );
 379
 380     wxURL urlcopy(uri);
 381
 382     CPPUNIT_ASSERT( urlcopy == url );
 383     CPPUNIT_ASSERT( urlcopy == uri );
 384
 385     wxURI uricopy(url);
 386
 387     CPPUNIT_ASSERT( uricopy == url );
 388     CPPUNIT_ASSERT( uricopy == urlcopy );
 389     CPPUNIT_ASSERT( uricopy == uri );
 390     CPPUNIT_ASSERT_EQUAL( " A ", wxURI::Unescape("%20%41%20") );
 391
 392     wxURI test("file:\"myf\"ile.txt");
 393
 394     CPPUNIT_ASSERT_EQUAL( "file:%22myf%22ile.txt" , test.BuildURI() );
 395     CPPUNIT_ASSERT_EQUAL( "file", test.GetScheme() );
 396     CPPUNIT_ASSERT_EQUAL( "%22myf%22ile.txt", test.GetPath() );
 397
 398     // these could be put under a named registry since they take some
 399     // time to complete
 400 #if 0
 401     // Test problem urls (reported not to work some time ago by a user...)
 402     const wxChar* pszProblemUrls[] = { "http://www.csdn.net",
 403                                        "http://www.163.com",
 404                                        "http://www.sina.com.cn" };
 405
 406     for ( size_t i = 0; i < WXSIZEOF(pszProblemUrls); ++i )
 407     {
 408         wxURL urlProblem(pszProblemUrls[i]);
 409         CPPUNIT_ASSERT(urlProblem.GetError() == wxURL_NOERR);
 410
 411         wxInputStream* is = urlProblem.GetInputStream();
 412         CPPUNIT_ASSERT(is != NULL);
 413
 414         wxFile fOut(wxT("test.html"), wxFile::write);
 415         wxASSERT(fOut.IsOpened());
 416
 417         char buf[1001];
 418         for( ;; )
 419         {
 420             is->Read(buf, 1000);
 421             size_t n = is->LastRead();
 422             if ( n == 0 )
 423                 break;
 424             buf[n] = 0;
 425             fOut.Write(buf, n);
 426         }
 427
 428         delete is;
 429     }
 430 #endif
 431 }
 432
 433 // the purpose of this test is unclear, it seems to be unfinished so disabling
 434 // it for now
 435 #if 0 && wxUSE_PROTOCOL_HTTP
 436 void URITestCase::URLProxy()
 437 {
 438     wxURL url(wxT("http://www.asite.com/index.html"));
 439     url.SetProxy(wxT("pserv:3122"));
 440
 441     wxURL::SetDefaultProxy(wxT("fol.singnet.com.sg:8080"));
 442     wxURL url2(wxT("http://server-name/path/to/file?query_data=value"));
 443     wxInputStream *data = url2.GetInputStream();
 444     CPPUNIT_ASSERT(data != NULL);
 445 }
 446 #endif // wxUSE_PROTOCOL_HTTP
 447
 448 #endif // TEST_URL