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( UserAndPass );
  51         CPPUNIT_TEST( NormalResolving );
  52         CPPUNIT_TEST( ComplexResolving );
  53         CPPUNIT_TEST( ReallyComplexResolving );
  54         CPPUNIT_TEST( QueryFragmentResolving );
  55         CPPUNIT_TEST( BackwardsResolving );
  56         CPPUNIT_TEST( Assignment );
  57         CPPUNIT_TEST( Comparison );
  58         CPPUNIT_TEST( Unescaping );
  59         CPPUNIT_TEST( FileScheme );
  60 #if TEST_URL
  61         CPPUNIT_TEST( URLCompat );
  62 #if 0 && wxUSE_PROTOCOL_HTTP
  63         CPPUNIT_TEST( URLProxy  );
  64 #endif
  65 #endif
  66     CPPUNIT_TEST_SUITE_END();
  67
  68     void IPv4();
  69     void IPv6();
  70     void Server();
  71     void Paths();
  72     void UserAndPass();
  73     void NormalResolving();
  74     void ComplexResolving();
  75     void ReallyComplexResolving();
  76     void QueryFragmentResolving();
  77     void BackwardsResolving();
  78     void Assignment();
  79     void Comparison();
  80     void Unescaping();
  81     void FileScheme();
  82
  83 #if TEST_URL
  84     void URLCompat();
  85 #if 0 && wxUSE_PROTOCOL_HTTP
  86     void URLProxy();
  87 #endif
  88 #endif
  89
  90     DECLARE_NO_COPY_CLASS(URITestCase)
  91 };
  92
  93 // register in the unnamed registry so that these tests are run by default
  94 CPPUNIT_TEST_SUITE_REGISTRATION( URITestCase );
  95
  96 // also include in it's own registry so that these tests can be run alone
  97 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( URITestCase, "URITestCase" );
  98
  99 URITestCase::URITestCase()
 100 {
 101 }
 102
 103 // apply the given accessor to the URI, check that the result is as expected
 104 #define URI_ASSERT_PART_EQUAL(uri, expected, accessor) \
 105     CPPUNIT_ASSERT_EQUAL(expected, wxURI(uri).accessor)
 106
 107 #define URI_ASSERT_HOSTTYPE_EQUAL(uri, expected) \
 108     URI_ASSERT_PART_EQUAL((uri), (expected), GetHostType())
 109
 110 #define URI_ASSERT_SERVER_EQUAL(uri, expected) \
 111     URI_ASSERT_PART_EQUAL((uri), (expected), GetServer())
 112
 113 #define URI_ASSERT_PATH_EQUAL(uri, expected) \
 114     URI_ASSERT_PART_EQUAL((uri), (expected), GetPath())
 115
 116 #define URI_ASSERT_USER_EQUAL(uri, expected) \
 117     URI_ASSERT_PART_EQUAL((uri), (expected), GetUser())
 118
 119 void URITestCase::IPv4()
 120 {
 121     URI_ASSERT_HOSTTYPE_EQUAL("http://user:password@192.168.1.100:5050/path",
 122                             wxURI_IPV4ADDRESS);
 123
 124     URI_ASSERT_HOSTTYPE_EQUAL("http://user:password@192.255.1.100:5050/path",
 125                             wxURI_IPV4ADDRESS);
 126
 127     // bogus ipv4
 128     CPPUNIT_ASSERT( wxURI("http://user:password@192.256.1.100:5050/path").
 129                     GetHostType() != wxURI_IPV4ADDRESS);
 130 }
 131
 132 void URITestCase::IPv6()
 133 {
 134     // IPv6address   =                            6( h16 ":" ) ls32
 135     //               /                       "::" 5( h16 ":" ) ls32
 136     //               / [               h16 ] "::" 4( h16 ":" ) ls32
 137     //               / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32
 138     //               / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32
 139     //               / [ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls32
 140     //               / [ *4( h16 ":" ) h16 ] "::"              ls32
 141     //               / [ *5( h16 ":" ) h16 ] "::"              h16
 142     //               / [ *6( h16 ":" ) h16 ] "::"
 143     // ls32          = ( h16 ":" h16 ) / IPv4address
 144
 145     URI_ASSERT_HOSTTYPE_EQUAL
 146     (
 147         "http://user:password@[aa:aa:aa:aa:aa:aa:192.168.1.100]:5050/path",
 148         wxURI_IPV6ADDRESS
 149     );
 150
 151     URI_ASSERT_HOSTTYPE_EQUAL
 152     (
 153         "http://user:password@[aa:aa:aa:aa:aa:aa:aa:aa]:5050/path",
 154         wxURI_IPV6ADDRESS
 155     );
 156
 157     URI_ASSERT_HOSTTYPE_EQUAL
 158     (
 159         "http://user:password@[aa:aa:aa:aa::192.168.1.100]:5050/path",
 160         wxURI_IPV6ADDRESS
 161     );
 162
 163     URI_ASSERT_HOSTTYPE_EQUAL
 164     (
 165         "http://user:password@[aa:aa:aa:aa::aa:aa]:5050/path",
 166         wxURI_IPV6ADDRESS
 167     );
 168 }
 169
 170 void URITestCase::Server()
 171 {
 172     URI_ASSERT_SERVER_EQUAL("http://foo/", "foo");
 173     URI_ASSERT_SERVER_EQUAL("http://foo-bar/", "foo-bar");
 174     URI_ASSERT_SERVER_EQUAL("http://foo/bar/", "foo");
 175     URI_ASSERT_SERVER_EQUAL("http://192.168.1.0/", "192.168.1.0");
 176     URI_ASSERT_SERVER_EQUAL("http://192.168.1.17/", "192.168.1.17");
 177     URI_ASSERT_SERVER_EQUAL("http://192.168.1.255/", "192.168.1.255");
 178     URI_ASSERT_SERVER_EQUAL("http://192.168.1.1/index.html", "192.168.1.1");
 179     URI_ASSERT_SERVER_EQUAL("http://[aa:aa:aa:aa::aa:aa]/foo", "aa:aa:aa:aa::aa:aa");
 180 }
 181
 182 void URITestCase::Paths()
 183 {
 184     URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/../path",
 185                           "/path");
 186
 187     URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/path/../",
 188                           "/");
 189
 190     URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/path/.",
 191                           "/path/");
 192
 193     URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/path/./",
 194                           "/path/");
 195
 196     URI_ASSERT_PART_EQUAL("path/john/../../../joe",
 197                           "../joe", BuildURI());
 198 }
 199
 200 void URITestCase::UserAndPass()
 201 {
 202     URI_ASSERT_USER_EQUAL("http://user:pass@host/path/", "user");
 203     URI_ASSERT_USER_EQUAL("http://user@host/path/", "user");
 204     URI_ASSERT_USER_EQUAL("http://host/path/", "");
 205 }
 206
 207 #define URI_TEST_RESOLVE_IMPL(string, eq, strict) \
 208     { \
 209         wxURI uri(string); \
 210         uri.Resolve(masteruri, strict); \
 211         CPPUNIT_ASSERT_EQUAL(eq, uri.BuildURI()); \
 212     }
 213
 214 #define URI_TEST_RESOLVE(string, eq) \
 215         URI_TEST_RESOLVE_IMPL(string, eq, true);
 216
 217 #define URI_TEST_RESOLVE_LAX(string, eq) \
 218         URI_TEST_RESOLVE_IMPL(string, eq, false);
 219
 220
 221 //examples taken from RFC 2396.bis
 222
 223 void URITestCase::NormalResolving()
 224 {
 225     wxURI masteruri("http://a/b/c/d;p?q");
 226
 227     URI_TEST_RESOLVE("g:h"  ,"g:h")
 228     URI_TEST_RESOLVE("g"    ,"http://a/b/c/g")
 229     URI_TEST_RESOLVE("./g"  ,"http://a/b/c/g")
 230     URI_TEST_RESOLVE("g/"   ,"http://a/b/c/g/")
 231     URI_TEST_RESOLVE("/g"   ,"http://a/g")
 232     URI_TEST_RESOLVE("//g"  ,"http://g")
 233     URI_TEST_RESOLVE("?y"   ,"http://a/b/c/d;p?y")
 234     URI_TEST_RESOLVE("g?y"  ,"http://a/b/c/g?y")
 235     URI_TEST_RESOLVE("#s"   ,"http://a/b/c/d;p?q#s")
 236     URI_TEST_RESOLVE("g#s"  ,"http://a/b/c/g#s")
 237     URI_TEST_RESOLVE("g?y#s","http://a/b/c/g?y#s")
 238     URI_TEST_RESOLVE(";x"   ,"http://a/b/c/;x")
 239     URI_TEST_RESOLVE("g;x"  ,"http://a/b/c/g;x")
 240     URI_TEST_RESOLVE("g;x?y#s","http://a/b/c/g;x?y#s")
 241
 242     URI_TEST_RESOLVE(""     ,"http://a/b/c/d;p?q")
 243     URI_TEST_RESOLVE("."    ,"http://a/b/c/")
 244     URI_TEST_RESOLVE("./"   ,"http://a/b/c/")
 245     URI_TEST_RESOLVE(".."   ,"http://a/b/")
 246     URI_TEST_RESOLVE("../"  ,"http://a/b/")
 247     URI_TEST_RESOLVE("../g" ,"http://a/b/g")
 248     URI_TEST_RESOLVE("../..","http://a/")
 249     URI_TEST_RESOLVE("../../"        ,  "http://a/")
 250     URI_TEST_RESOLVE("../../g"       ,  "http://a/g")
 251 }
 252
 253 void URITestCase::ComplexResolving()
 254 {
 255     wxURI masteruri("http://a/b/c/d;p?q");
 256
 257     //odd path examples
 258     URI_TEST_RESOLVE("../../../g"   , "http://a/g")
 259     URI_TEST_RESOLVE("../../../../g", "http://a/g")
 260
 261     URI_TEST_RESOLVE("/./g"   ,"http://a/g")
 262     URI_TEST_RESOLVE("/../g"  ,"http://a/g")
 263     URI_TEST_RESOLVE("g."     ,"http://a/b/c/g.")
 264     URI_TEST_RESOLVE(".g"     ,"http://a/b/c/.g")
 265     URI_TEST_RESOLVE("g.."    ,"http://a/b/c/g..")
 266     URI_TEST_RESOLVE("..g"    ,"http://a/b/c/..g")
 267 }
 268
 269 void URITestCase::ReallyComplexResolving()
 270 {
 271     wxURI masteruri("http://a/b/c/d;p?q");
 272
 273     //even more odder path examples
 274     URI_TEST_RESOLVE("./../g" ,"http://a/b/g")
 275     URI_TEST_RESOLVE("./g/."  ,"http://a/b/c/g/")
 276     URI_TEST_RESOLVE("g/./h"  ,"http://a/b/c/g/h")
 277     URI_TEST_RESOLVE("g/../h" ,"http://a/b/c/h")
 278     URI_TEST_RESOLVE("g;x=1/./y"     ,  "http://a/b/c/g;x=1/y")
 279     URI_TEST_RESOLVE("g;x=1/../y"    ,  "http://a/b/c/y")
 280 }
 281
 282 void URITestCase::QueryFragmentResolving()
 283 {
 284     wxURI masteruri("http://a/b/c/d;p?q");
 285
 286     //query/fragment ambigiousness
 287     URI_TEST_RESOLVE("g?y/./x","http://a/b/c/g?y/./x")
 288     URI_TEST_RESOLVE("g?y/../x"      ,  "http://a/b/c/g?y/../x")
 289     URI_TEST_RESOLVE("g#s/./x","http://a/b/c/g#s/./x")
 290     URI_TEST_RESOLVE("g#s/../x"      ,  "http://a/b/c/g#s/../x")
 291 }
 292
 293 void URITestCase::BackwardsResolving()
 294 {
 295     wxURI masteruri("http://a/b/c/d;p?q");
 296
 297     //"NEW"
 298     URI_TEST_RESOLVE("http:g" ,  "http:g")         //strict
 299     //bw compat
 300     URI_TEST_RESOLVE_LAX("http:g", "http://a/b/c/g");
 301 }
 302
 303 void URITestCase::Assignment()
 304 {
 305     wxURI uri1("http://mysite.com"),
 306           uri2("http://mysite2.com");
 307
 308     uri2 = uri1;
 309
 310     CPPUNIT_ASSERT_EQUAL(uri1.BuildURI(), uri2.BuildURI());
 311 }
 312
 313 void URITestCase::Comparison()
 314 {
 315     CPPUNIT_ASSERT(wxURI("http://mysite.com") == wxURI("http://mysite.com"));
 316 }
 317
 318 void URITestCase::Unescaping()
 319 {
 320     wxString escaped,
 321              unescaped;
 322
 323     escaped = "http://test.com/of/file%3A%2F%2FC%3A%5Curi%5C"
 324               "escaping%5Cthat%5Cseems%5Cbroken%5Csadly%5B1%5D.rss";
 325
 326     unescaped = wxURI(escaped).BuildUnescapedURI();
 327
 328     CPPUNIT_ASSERT_EQUAL( "http://test.com/of/file://C:\\uri\\"
 329                           "escaping\\that\\seems\\broken\\sadly[1].rss",
 330                           unescaped );
 331
 332     CPPUNIT_ASSERT_EQUAL( unescaped, wxURI::Unescape(escaped) );
 333
 334
 335     escaped = "http://ru.wikipedia.org/wiki/"
 336               "%D0%A6%D0%B5%D0%BB%D0%BE%D0%B5_%D1%87%D0%B8%D1%81%D0%BB%D0%BE";
 337
 338     unescaped = wxURI::Unescape(escaped);
 339
 340     CPPUNIT_ASSERT_EQUAL( wxString::FromUTF8(
 341                             "http://ru.wikipedia.org/wiki/"
 342                             "\xD0\xA6\xD0\xB5\xD0\xBB\xD0\xBE\xD0\xB5_"
 343                             "\xD1\x87\xD0\xB8\xD1\x81\xD0\xBB\xD0\xBE"
 344                           ),
 345                           unescaped );
 346 }
 347
 348 void URITestCase::FileScheme()
 349 {
 350     //file:// variety (NOT CONFORMING TO THE RFC)
 351     URI_ASSERT_PATH_EQUAL( "file://e:/wxcode/script1.xml",
 352                     "e:/wxcode/script1.xml" );
 353
 354     //file:/// variety
 355     URI_ASSERT_PATH_EQUAL( "file:///e:/wxcode/script1.xml",
 356                     "/e:/wxcode/script1.xml" );
 357
 358     //file:/ variety
 359     URI_ASSERT_PATH_EQUAL( "file:/e:/wxcode/script1.xml",
 360                     "/e:/wxcode/script1.xml" );
 361
 362     //file: variety
 363     URI_ASSERT_PATH_EQUAL( "file:e:/wxcode/script1.xml",
 364                     "e:/wxcode/script1.xml" );
 365 }
 366
 367 #if TEST_URL
 368
 369 #include "wx/url.h"
 370 #include "wx/file.h"
 371
 372 void URITestCase::URLCompat()
 373 {
 374     wxURL url("http://user:password@wxwidgets.org");
 375
 376     CPPUNIT_ASSERT(url.GetError() == wxURL_NOERR);
 377
 378 #if TEST_NETWORK
 379     wxInputStream* pInput = url.GetInputStream();
 380
 381     CPPUNIT_ASSERT( pInput != NULL );
 382 #endif
 383
 384     CPPUNIT_ASSERT( url == wxURL("http://user:password@wxwidgets.org") );
 385
 386     wxURI uri("http://user:password@wxwidgets.org");
 387
 388     CPPUNIT_ASSERT( url == uri );
 389
 390     wxURL urlcopy(uri);
 391
 392     CPPUNIT_ASSERT( urlcopy == url );
 393     CPPUNIT_ASSERT( urlcopy == uri );
 394
 395     wxURI uricopy(url);
 396
 397     CPPUNIT_ASSERT( uricopy == url );
 398     CPPUNIT_ASSERT( uricopy == urlcopy );
 399     CPPUNIT_ASSERT( uricopy == uri );
 400     CPPUNIT_ASSERT_EQUAL( " A ", wxURI::Unescape("%20%41%20") );
 401
 402     wxURI test("file:\"myf\"ile.txt");
 403
 404     CPPUNIT_ASSERT_EQUAL( "file:%22myf%22ile.txt" , test.BuildURI() );
 405     CPPUNIT_ASSERT_EQUAL( "file", test.GetScheme() );
 406     CPPUNIT_ASSERT_EQUAL( "%22myf%22ile.txt", test.GetPath() );
 407
 408     // these could be put under a named registry since they take some
 409     // time to complete
 410 #if 0
 411     // Test problem urls (reported not to work some time ago by a user...)
 412     const wxChar* pszProblemUrls[] = { "http://www.csdn.net",
 413                                        "http://www.163.com",
 414                                        "http://www.sina.com.cn" };
 415
 416     for ( size_t i = 0; i < WXSIZEOF(pszProblemUrls); ++i )
 417     {
 418         wxURL urlProblem(pszProblemUrls[i]);
 419         CPPUNIT_ASSERT(urlProblem.GetError() == wxURL_NOERR);
 420
 421         wxInputStream* is = urlProblem.GetInputStream();
 422         CPPUNIT_ASSERT(is != NULL);
 423
 424         wxFile fOut(_T("test.html"), wxFile::write);
 425         wxASSERT(fOut.IsOpened());
 426
 427         char buf[1001];
 428         for( ;; )
 429         {
 430             is->Read(buf, 1000);
 431             size_t n = is->LastRead();
 432             if ( n == 0 )
 433                 break;
 434             buf[n] = 0;
 435             fOut.Write(buf, n);
 436         }
 437
 438         delete is;
 439     }
 440 #endif
 441 }
 442
 443 // the purpose of this test is unclear, it seems to be unfinished so disabling
 444 // it for now
 445 #if 0 && wxUSE_PROTOCOL_HTTP
 446 void URITestCase::URLProxy()
 447 {
 448     wxURL url(wxT("http://www.asite.com/index.html"));
 449     url.SetProxy(wxT("pserv:3122"));
 450
 451     wxURL::SetDefaultProxy(wxT("fol.singnet.com.sg:8080"));
 452     wxURL url2(wxT("http://server-name/path/to/file?query_data=value"));
 453     wxInputStream *data = url2.GetInputStream();
 454     CPPUNIT_ASSERT(data != NULL);
 455 }
 456 #endif // wxUSE_PROTOCOL_HTTP
 457
 458 #endif // TEST_URL