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