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
 100 #define URI_TEST(uristring, cond) \
 101     uri = new wxURI(wxT(uristring));\
 102     CPPUNIT_ASSERT(cond);\
 103     delete uri;
 104
 105 #define URI_PRINT(uri)\
 106     wxPrintf(wxT("SCHEME:%s\n"), uri.GetScheme());\
 107     wxPrintf(wxT("USER:%s\n"), uri.GetUser());\
 108     wxPrintf(wxT("SERVER:%s\n"), uri.GetServer());\
 109     wxPrintf(wxT("PORT:%s\n"), uri.GetPort());\
 110     wxPrintf(wxT("PATH:%s\n"), uri.GetPath());\
 111     wxPrintf(wxT("QUERY:%s\n"), uri.GetQuery());\
 112     wxPrintf(wxT("FRAGMENT:%s\n"), uri.GetFragment());
 113
 114 void URITestCase::IPv4()
 115 {
 116     wxURI* uri;
 117
 118
 119     URI_TEST("http://user:password@192.168.1.100:5050/path",
 120             uri->GetHostType() == wxURI_IPV4ADDRESS);
 121
 122     URI_TEST("http://user:password@192.255.1.100:5050/path",
 123             uri->GetHostType() == wxURI_IPV4ADDRESS);
 124
 125     //bogus ipv4
 126     URI_TEST("http://user:password@192.256.1.100:5050/path",
 127             uri->GetHostType() != wxURI_IPV4ADDRESS);
 128 }
 129
 130 void URITestCase::IPv6()
 131 {
 132     wxURI* uri;
 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_TEST("http://user:password@[aa:aa:aa:aa:aa:aa:192.168.1.100]:5050/path",
 146                 uri->GetHostType() == wxURI_IPV6ADDRESS);
 147
 148     URI_TEST("http://user:password@[aa:aa:aa:aa:aa:aa:aa:aa]:5050/path",
 149                 uri->GetHostType() == wxURI_IPV6ADDRESS);
 150
 151     URI_TEST("http://user:password@[aa:aa:aa:aa::192.168.1.100]:5050/path",
 152                 uri->GetHostType() == wxURI_IPV6ADDRESS);
 153
 154     URI_TEST("http://user:password@[aa:aa:aa:aa::aa:aa]:5050/path",
 155                 uri->GetHostType() == wxURI_IPV6ADDRESS);
 156 }
 157
 158 void URITestCase::Paths()
 159 {
 160     wxURI* uri;
 161
 162     //path tests
 163     URI_TEST("http://user:password@192.256.1.100:5050/../path",
 164         uri->GetPath() == wxT("/path"));
 165
 166     URI_TEST("http://user:password@192.256.1.100:5050/path/../",
 167         uri->GetPath() == wxT("/"));
 168
 169     URI_TEST("http://user:password@192.256.1.100:5050/path/.",
 170         uri->GetPath() == wxT("/path/"));
 171
 172     URI_TEST("http://user:password@192.256.1.100:5050/path/./",
 173         uri->GetPath() == wxT("/path/"));
 174
 175     URI_TEST("path/john/../../../joe",
 176         uri->BuildURI() == wxT("../joe"));
 177 }
 178 #undef URI_TEST
 179
 180 #define URI_TEST_RESOLVE(string, eq, strict) \
 181         uri = new wxURI(wxT(string));\
 182         uri->Resolve(masteruri, strict);\
 183         CPPUNIT_ASSERT(uri->BuildURI() == wxT(eq));\
 184         delete uri;
 185
 186 #define URI_TEST(string, eq) \
 187         URI_TEST_RESOLVE(string, eq, true);
 188
 189
 190 //examples taken from RFC 2396.bis
 191
 192 void URITestCase::NormalResolving()
 193 {
 194     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 195     wxURI* uri;
 196
 197     URI_TEST("g:h"  ,"g:h")
 198     URI_TEST("g"    ,"http://a/b/c/g")
 199     URI_TEST("./g"  ,"http://a/b/c/g")
 200     URI_TEST("g/"   ,"http://a/b/c/g/")
 201     URI_TEST("/g"   ,"http://a/g")
 202     URI_TEST("//g"  ,"http://g")
 203     URI_TEST("?y"   ,"http://a/b/c/d;p?y")
 204     URI_TEST("g?y"  ,"http://a/b/c/g?y")
 205     URI_TEST("#s"   ,"http://a/b/c/d;p?q#s")
 206     URI_TEST("g#s"  ,"http://a/b/c/g#s")
 207     URI_TEST("g?y#s","http://a/b/c/g?y#s")
 208     URI_TEST(";x"   ,"http://a/b/c/;x")
 209     URI_TEST("g;x"  ,"http://a/b/c/g;x")
 210     URI_TEST("g;x?y#s","http://a/b/c/g;x?y#s")
 211
 212     URI_TEST(""     ,"http://a/b/c/d;p?q")
 213     URI_TEST("."    ,"http://a/b/c/")
 214     URI_TEST("./"   ,"http://a/b/c/")
 215     URI_TEST(".."   ,"http://a/b/")
 216     URI_TEST("../"  ,"http://a/b/")
 217     URI_TEST("../g" ,"http://a/b/g")
 218     URI_TEST("../..","http://a/")
 219     URI_TEST("../../"        ,  "http://a/")
 220     URI_TEST("../../g"       ,  "http://a/g")
 221 }
 222
 223 void URITestCase::ComplexResolving()
 224 {
 225     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 226     wxURI* uri;
 227
 228     //odd path examples
 229     URI_TEST("/./g"   ,"http://a/g")
 230     URI_TEST("/../g"  ,"http://a/g")
 231     URI_TEST("g."     ,"http://a/b/c/g.")
 232     URI_TEST(".g"     ,"http://a/b/c/.g")
 233     URI_TEST("g.."    ,"http://a/b/c/g..")
 234     URI_TEST("..g"    ,"http://a/b/c/..g")
 235 }
 236    //Should Fail
 237    //"../../../g"    =  "http://a/g"
 238    //"../../../../g" =  "http://a/g"
 239
 240 void URITestCase::ReallyComplexResolving()
 241 {
 242     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 243     wxURI* uri;
 244
 245     //even more odder path examples
 246     URI_TEST("./../g" ,"http://a/b/g")
 247     URI_TEST("./g/."  ,"http://a/b/c/g/")
 248     URI_TEST("g/./h"  ,"http://a/b/c/g/h")
 249     URI_TEST("g/../h" ,"http://a/b/c/h")
 250     URI_TEST("g;x=1/./y"     ,  "http://a/b/c/g;x=1/y")
 251     URI_TEST("g;x=1/../y"    ,  "http://a/b/c/y")
 252 }
 253
 254 void URITestCase::QueryFragmentResolving()
 255 {
 256     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 257     wxURI* uri;
 258
 259     //query/fragment ambigiousness
 260     URI_TEST("g?y/./x","http://a/b/c/g?y/./x")
 261     URI_TEST("g?y/../x"      ,  "http://a/b/c/g?y/../x")
 262     URI_TEST("g#s/./x","http://a/b/c/g#s/./x")
 263     URI_TEST("g#s/../x"      ,  "http://a/b/c/g#s/../x")
 264 }
 265
 266 void URITestCase::BackwardsResolving()
 267 {
 268     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 269     wxURI* uri;
 270
 271     //"NEW"
 272     URI_TEST("http:g" ,  "http:g")         //strict
 273     //bw compat
 274     URI_TEST_RESOLVE("http:g", "http://a/b/c/g", false);
 275 }
 276
 277 void URITestCase::Assignment()
 278 {
 279     wxURI uri1(wxT("http://mysite.com")),
 280           uri2(wxT("http://mysite2.com"));
 281
 282     uri2 = uri1;
 283
 284     CPPUNIT_ASSERT(uri1.BuildURI() == uri2.BuildURI());
 285 }
 286
 287 void URITestCase::Comparison()
 288 {
 289     CPPUNIT_ASSERT(wxURI(wxT("http://mysite.com")) == wxURI(wxT("http://mysite.com")));
 290 }
 291
 292 void URITestCase::Unescaping()
 293 {
 294     wxString orig = wxT("http://test.com/of/file%3A%2F%2FC%3A%5Curi%5C")
 295                     wxT("escaping%5Cthat%5Cseems%5Cbroken%5Csadly%5B1%5D.rss");
 296
 297     wxString works= wxURI(orig).BuildUnescapedURI();
 298
 299     CPPUNIT_ASSERT(orig.IsSameAs(works) == false);
 300
 301     wxString orig2 = wxT("http://test.com/of/file%3A%2F%")
 302                      wxT("2FC%3A%5Curi%5Cescaping%5Cthat%5Cseems%")
 303                      wxT("5Cbroken%5Csadly%5B1%5D.rss");
 304
 305     wxString works2 = wxURI::Unescape(orig2);
 306     wxString broken2 = wxURI(orig2).BuildUnescapedURI();
 307
 308     CPPUNIT_ASSERT(works2.IsSameAs(broken2));
 309
 310 }
 311
 312 void URITestCase::FileScheme()
 313 {
 314     //file:// variety (NOT CONFORMANT TO THE RFC)
 315     CPPUNIT_ASSERT(wxURI(wxString(wxT("file://e:/wxcode/script1.xml"))).GetPath()
 316                     == wxT("e:/wxcode/script1.xml") );
 317
 318     //file:/// variety
 319     CPPUNIT_ASSERT(wxURI(wxString(wxT("file:///e:/wxcode/script1.xml"))).GetPath()
 320                     == wxT("/e:/wxcode/script1.xml") );
 321
 322     //file:/ variety
 323     CPPUNIT_ASSERT(wxURI(wxString(wxT("file:/e:/wxcode/script1.xml"))).GetPath()
 324                     == wxT("/e:/wxcode/script1.xml") );
 325
 326     //file: variety
 327     CPPUNIT_ASSERT(wxURI(wxString(wxT("file:e:/wxcode/script1.xml"))).GetPath()
 328                     == wxT("e:/wxcode/script1.xml") );
 329 }
 330
 331 #if TEST_URL
 332
 333 const wxChar* pszProblemUrls[] = { wxT("http://www.csdn.net"),
 334                                    wxT("http://www.163.com"),
 335                                    wxT("http://www.sina.com.cn") };
 336
 337 #include "wx/url.h"
 338 #include "wx/file.h"
 339
 340 void URITestCase::URLCompat()
 341 {
 342     wxURL url(wxT("http://user:password@wxwidgets.org"));
 343
 344     CPPUNIT_ASSERT(url.GetError() == wxURL_NOERR);
 345
 346 #if TEST_NETWORK
 347     wxInputStream* pInput = url.GetInputStream();
 348
 349     CPPUNIT_ASSERT( pInput != NULL );
 350 #endif
 351
 352     CPPUNIT_ASSERT( url == wxURL(wxT("http://user:password@wxwidgets.org")) );
 353
 354     wxURI uri(wxT("http://user:password@wxwidgets.org"));
 355
 356     CPPUNIT_ASSERT( url == uri );
 357
 358     wxURL urlcopy(uri);
 359
 360     CPPUNIT_ASSERT( urlcopy == url );
 361     CPPUNIT_ASSERT( urlcopy == uri );
 362
 363     wxURI uricopy(url);
 364
 365     CPPUNIT_ASSERT( uricopy == url );
 366     CPPUNIT_ASSERT( uricopy == urlcopy );
 367     CPPUNIT_ASSERT( uricopy == uri );
 368     CPPUNIT_ASSERT( wxURI::Unescape(wxT("%20%41%20")) == wxT(" A ") );
 369
 370     wxURI test(wxT("file:\"myf\"ile.txt"));
 371
 372     CPPUNIT_ASSERT( test.BuildURI() == wxT("file:%22myf%22ile.txt") );
 373     CPPUNIT_ASSERT( test.GetScheme() == wxT("file") );
 374     CPPUNIT_ASSERT( test.GetPath() == wxT("%22myf%22ile.txt") );
 375
 376     // these could be put under a named registry since they take some
 377     // time to complete
 378 #if 0
 379     // Test problem urls (reported not to work some time ago by a user...)
 380     for ( size_t i = 0; i < WXSIZEOF(pszProblemUrls); ++i )
 381     {
 382         wxURL urlProblem(pszProblemUrls[i]);
 383         CPPUNIT_ASSERT(urlProblem.GetError() == wxURL_NOERR);
 384
 385         wxInputStream* is = urlProblem.GetInputStream();
 386         CPPUNIT_ASSERT(is != NULL);
 387
 388         wxFile fOut(_T("test.html"), wxFile::write);
 389         wxASSERT(fOut.IsOpened());
 390
 391         char buf[1001];
 392         for( ;; )
 393         {
 394             is->Read(buf, 1000);
 395             size_t n = is->LastRead();
 396             if ( n == 0 )
 397                 break;
 398             buf[n] = 0;
 399             fOut.Write(buf, n);
 400         }
 401
 402         delete is;
 403     }
 404 #endif
 405 }
 406
 407 // the purpose of this test is unclear, it seems to be unfinished so disabling
 408 // it for now
 409 #if 0 && wxUSE_PROTOCOL_HTTP
 410 void URITestCase::URLProxy()
 411 {
 412     wxURL url(wxT("http://www.asite.com/index.html"));
 413     url.SetProxy(wxT("pserv:3122"));
 414
 415     wxURL::SetDefaultProxy(wxT("fol.singnet.com.sg:8080"));
 416     wxURL url2(wxT("http://server-name/path/to/file?query_data=value"));
 417     wxInputStream *data = url2.GetInputStream();
 418     CPPUNIT_ASSERT(data != NULL);
 419 }
 420 #endif // wxUSE_PROTOCOL_HTTP
 421
 422 #endif // TEST_URL