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 ( 1 && 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( Paths );
  44         CPPUNIT_TEST( NormalResolving );
  45         CPPUNIT_TEST( ComplexResolving );
  46         CPPUNIT_TEST( ReallyComplexResolving );
  47         CPPUNIT_TEST( QueryFragmentResolving );
  48         CPPUNIT_TEST( BackwardsResolving );
  49         CPPUNIT_TEST( Assignment );
  50         CPPUNIT_TEST( Comparison );
  51         CPPUNIT_TEST( Unescaping );
  52         CPPUNIT_TEST( FileScheme );
  53 #if TEST_URL
  54         CPPUNIT_TEST( URLCompat );
  55 #if 0 && wxUSE_PROTOCOL_HTTP
  56         CPPUNIT_TEST( URLProxy  );
  57 #endif
  58 #endif
  59     CPPUNIT_TEST_SUITE_END();
  60
  61     void IPv4();
  62     void IPv6();
  63     void Paths();
  64     void NormalResolving();
  65     void ComplexResolving();
  66     void ReallyComplexResolving();
  67     void QueryFragmentResolving();
  68     void BackwardsResolving();
  69     void Assignment();
  70     void Comparison();
  71     void Unescaping();
  72     void FileScheme();
  73
  74 #if TEST_URL
  75     void URLCompat();
  76 #if 0 && wxUSE_PROTOCOL_HTTP
  77     void URLProxy();
  78 #endif
  79 #endif
  80
  81     DECLARE_NO_COPY_CLASS(URITestCase)
  82 };
  83
  84 // register in the unnamed registry so that these tests are run by default
  85 CPPUNIT_TEST_SUITE_REGISTRATION( URITestCase );
  86
  87 // also include in it's own registry so that these tests can be run alone
  88 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( URITestCase, "URITestCase" );
  89
  90 URITestCase::URITestCase()
  91 {
  92 }
  93
  94
  95 #define URI_TEST(uristring, cond) \
  96     uri = new wxURI(wxT(uristring));\
  97     CPPUNIT_ASSERT(cond);\
  98     delete uri;
  99
 100 #define URI_PRINT(uri)\
 101     wxPrintf(wxT("SCHEME:%s\n"), uri.GetScheme());\
 102     wxPrintf(wxT("USER:%s\n"), uri.GetUser());\
 103     wxPrintf(wxT("SERVER:%s\n"), uri.GetServer());\
 104     wxPrintf(wxT("PORT:%s\n"), uri.GetPort());\
 105     wxPrintf(wxT("PATH:%s\n"), uri.GetPath());\
 106     wxPrintf(wxT("QUERY:%s\n"), uri.GetQuery());\
 107     wxPrintf(wxT("FRAGMENT:%s\n"), uri.GetFragment());
 108
 109 void URITestCase::IPv4()
 110 {
 111     wxURI* uri;
 112
 113
 114     URI_TEST("http://user:password@192.168.1.100:5050/path",
 115             uri->GetHostType() == wxURI_IPV4ADDRESS);
 116
 117     URI_TEST("http://user:password@192.255.1.100:5050/path",
 118             uri->GetHostType() == wxURI_IPV4ADDRESS);
 119
 120     //bogus ipv4
 121     URI_TEST("http://user:password@192.256.1.100:5050/path",
 122             uri->GetHostType() != wxURI_IPV4ADDRESS);
 123 }
 124
 125 void URITestCase::IPv6()
 126 {
 127     wxURI* uri;
 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_TEST("http://user:password@[aa:aa:aa:aa:aa:aa:192.168.1.100]:5050/path",
 141                 uri->GetHostType() == wxURI_IPV6ADDRESS);
 142
 143     URI_TEST("http://user:password@[aa:aa:aa:aa:aa:aa:aa:aa]:5050/path",
 144                 uri->GetHostType() == wxURI_IPV6ADDRESS);
 145
 146     URI_TEST("http://user:password@[aa:aa:aa:aa::192.168.1.100]:5050/path",
 147                 uri->GetHostType() == wxURI_IPV6ADDRESS);
 148
 149     URI_TEST("http://user:password@[aa:aa:aa:aa::aa:aa]:5050/path",
 150                 uri->GetHostType() == wxURI_IPV6ADDRESS);
 151 }
 152
 153 void URITestCase::Paths()
 154 {
 155     wxURI* uri;
 156
 157     //path tests
 158     URI_TEST("http://user:password@192.256.1.100:5050/../path",
 159         uri->GetPath() == wxT("/path"));
 160
 161     URI_TEST("http://user:password@192.256.1.100:5050/path/../",
 162         uri->GetPath() == wxT("/"));
 163
 164     URI_TEST("http://user:password@192.256.1.100:5050/path/.",
 165         uri->GetPath() == wxT("/path/"));
 166
 167     URI_TEST("http://user:password@192.256.1.100:5050/path/./",
 168         uri->GetPath() == wxT("/path/"));
 169
 170     URI_TEST("path/john/../../../joe",
 171         uri->BuildURI() == wxT("../joe"));
 172 }
 173 #undef URI_TEST
 174
 175 #define URI_TEST_RESOLVE(string, eq, strict) \
 176         uri = new wxURI(wxT(string));\
 177         uri->Resolve(masteruri, strict);\
 178         CPPUNIT_ASSERT(uri->BuildURI() == wxT(eq));\
 179         delete uri;
 180
 181 #define URI_TEST(string, eq) \
 182         URI_TEST_RESOLVE(string, eq, true);
 183
 184
 185 //examples taken from RFC 2396.bis
 186
 187 void URITestCase::NormalResolving()
 188 {
 189     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 190     wxURI* uri;
 191
 192     URI_TEST("g:h"  ,"g:h")
 193     URI_TEST("g"    ,"http://a/b/c/g")
 194     URI_TEST("./g"  ,"http://a/b/c/g")
 195     URI_TEST("g/"   ,"http://a/b/c/g/")
 196     URI_TEST("/g"   ,"http://a/g")
 197     URI_TEST("//g"  ,"http://g")
 198     URI_TEST("?y"   ,"http://a/b/c/d;p?y")
 199     URI_TEST("g?y"  ,"http://a/b/c/g?y")
 200     URI_TEST("#s"   ,"http://a/b/c/d;p?q#s")
 201     URI_TEST("g#s"  ,"http://a/b/c/g#s")
 202     URI_TEST("g?y#s","http://a/b/c/g?y#s")
 203     URI_TEST(";x"   ,"http://a/b/c/;x")
 204     URI_TEST("g;x"  ,"http://a/b/c/g;x")
 205     URI_TEST("g;x?y#s","http://a/b/c/g;x?y#s")
 206
 207     URI_TEST(""     ,"http://a/b/c/d;p?q")
 208     URI_TEST("."    ,"http://a/b/c/")
 209     URI_TEST("./"   ,"http://a/b/c/")
 210     URI_TEST(".."   ,"http://a/b/")
 211     URI_TEST("../"  ,"http://a/b/")
 212     URI_TEST("../g" ,"http://a/b/g")
 213     URI_TEST("../..","http://a/")
 214     URI_TEST("../../"        ,  "http://a/")
 215     URI_TEST("../../g"       ,  "http://a/g")
 216 }
 217
 218 void URITestCase::ComplexResolving()
 219 {
 220     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 221     wxURI* uri;
 222
 223     //odd path examples
 224     URI_TEST("/./g"   ,"http://a/g")
 225     URI_TEST("/../g"  ,"http://a/g")
 226     URI_TEST("g."     ,"http://a/b/c/g.")
 227     URI_TEST(".g"     ,"http://a/b/c/.g")
 228     URI_TEST("g.."    ,"http://a/b/c/g..")
 229     URI_TEST("..g"    ,"http://a/b/c/..g")
 230 }
 231    //Should Fail
 232    //"../../../g"    =  "http://a/g"
 233    //"../../../../g" =  "http://a/g"
 234
 235 void URITestCase::ReallyComplexResolving()
 236 {
 237     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 238     wxURI* uri;
 239
 240     //even more odder path examples
 241     URI_TEST("./../g" ,"http://a/b/g")
 242     URI_TEST("./g/."  ,"http://a/b/c/g/")
 243     URI_TEST("g/./h"  ,"http://a/b/c/g/h")
 244     URI_TEST("g/../h" ,"http://a/b/c/h")
 245     URI_TEST("g;x=1/./y"     ,  "http://a/b/c/g;x=1/y")
 246     URI_TEST("g;x=1/../y"    ,  "http://a/b/c/y")
 247 }
 248
 249 void URITestCase::QueryFragmentResolving()
 250 {
 251     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 252     wxURI* uri;
 253
 254     //query/fragment ambigiousness
 255     URI_TEST("g?y/./x","http://a/b/c/g?y/./x")
 256     URI_TEST("g?y/../x"      ,  "http://a/b/c/g?y/../x")
 257     URI_TEST("g#s/./x","http://a/b/c/g#s/./x")
 258     URI_TEST("g#s/../x"      ,  "http://a/b/c/g#s/../x")
 259 }
 260
 261 void URITestCase::BackwardsResolving()
 262 {
 263     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 264     wxURI* uri;
 265
 266     //"NEW"
 267     URI_TEST("http:g" ,  "http:g")         //strict
 268     //bw compat
 269     URI_TEST_RESOLVE("http:g", "http://a/b/c/g", false);
 270 }
 271
 272 void URITestCase::Assignment()
 273 {
 274     wxURI uri1(wxT("http://mysite.com")),
 275           uri2(wxT("http://mysite2.com"));
 276
 277     uri2 = uri1;
 278
 279     CPPUNIT_ASSERT(uri1.BuildURI() == uri2.BuildURI());
 280 }
 281
 282 void URITestCase::Comparison()
 283 {
 284     CPPUNIT_ASSERT(wxURI(wxT("http://mysite.com")) == wxURI(wxT("http://mysite.com")));
 285 }
 286
 287 void URITestCase::Unescaping()
 288 {
 289     wxString orig = wxT("http://test.com/of/file%3A%2F%2FC%3A%5Curi%5C")
 290                     wxT("escaping%5Cthat%5Cseems%5Cbroken%5Csadly%5B1%5D.rss");
 291
 292     wxString works= wxURI(orig).BuildUnescapedURI();
 293
 294     CPPUNIT_ASSERT(orig.IsSameAs(works) == false);
 295
 296     wxString orig2 = wxT("http://test.com/of/file%3A%2F%")
 297                      wxT("2FC%3A%5Curi%5Cescaping%5Cthat%5Cseems%")
 298                      wxT("5Cbroken%5Csadly%5B1%5D.rss");
 299
 300     wxString works2 = wxURI::Unescape(orig2);
 301     wxString broken2 = wxURI(orig2).BuildUnescapedURI();
 302
 303     CPPUNIT_ASSERT(works2.IsSameAs(broken2));
 304
 305 }
 306
 307 void URITestCase::FileScheme()
 308 {
 309     //file:// variety (NOT CONFORMANT TO THE RFC)
 310     CPPUNIT_ASSERT(wxURI(wxString(wxT("file://e:/wxcode/script1.xml"))).GetPath()
 311                     == wxT("e:/wxcode/script1.xml") );
 312
 313     //file:/// variety
 314     CPPUNIT_ASSERT(wxURI(wxString(wxT("file:///e:/wxcode/script1.xml"))).GetPath()
 315                     == wxT("/e:/wxcode/script1.xml") );
 316
 317     //file:/ variety
 318     CPPUNIT_ASSERT(wxURI(wxString(wxT("file:/e:/wxcode/script1.xml"))).GetPath()
 319                     == wxT("/e:/wxcode/script1.xml") );
 320
 321     //file: variety
 322     CPPUNIT_ASSERT(wxURI(wxString(wxT("file:e:/wxcode/script1.xml"))).GetPath()
 323                     == wxT("e:/wxcode/script1.xml") );
 324 }
 325
 326 #if TEST_URL
 327
 328 const wxChar* pszProblemUrls[] = { wxT("http://www.csdn.net"),
 329                                    wxT("http://www.163.com"),
 330                                    wxT("http://www.sina.com.cn") };
 331
 332 #include "wx/url.h"
 333 #include "wx/file.h"
 334
 335 void URITestCase::URLCompat()
 336 {
 337     wxURL url(wxT("http://user:password@wxwidgets.org"));
 338
 339     CPPUNIT_ASSERT(url.GetError() == wxURL_NOERR);
 340
 341     wxInputStream* pInput = url.GetInputStream();
 342
 343     CPPUNIT_ASSERT( pInput != NULL );
 344
 345     CPPUNIT_ASSERT( url == wxURL(wxT("http://user:password@wxwidgets.org")) );
 346
 347     wxURI uri(wxT("http://user:password@wxwidgets.org"));
 348
 349     CPPUNIT_ASSERT( url == uri );
 350
 351     wxURL urlcopy(uri);
 352
 353     CPPUNIT_ASSERT( urlcopy == url );
 354     CPPUNIT_ASSERT( urlcopy == uri );
 355
 356     wxURI uricopy(url);
 357
 358     CPPUNIT_ASSERT( uricopy == url );
 359     CPPUNIT_ASSERT( uricopy == urlcopy );
 360     CPPUNIT_ASSERT( uricopy == uri );
 361     CPPUNIT_ASSERT( wxURI::Unescape(wxT("%20%41%20")) == wxT(" A ") );
 362
 363     wxURI test(wxT("file:\"myf\"ile.txt"));
 364
 365     CPPUNIT_ASSERT( test.BuildURI() == wxT("file:%22myf%22ile.txt") );
 366     CPPUNIT_ASSERT( test.GetScheme() == wxT("file") );
 367     CPPUNIT_ASSERT( test.GetPath() == wxT("%22myf%22ile.txt") );
 368
 369     // these could be put under a named registry since they take some
 370     // time to complete
 371 #if 0
 372     // Test problem urls (reported not to work some time ago by a user...)
 373     for ( size_t i = 0; i < WXSIZEOF(pszProblemUrls); ++i )
 374     {
 375         wxURL urlProblem(pszProblemUrls[i]);
 376         CPPUNIT_ASSERT(urlProblem.GetError() == wxURL_NOERR);
 377
 378         wxInputStream* is = urlProblem.GetInputStream();
 379         CPPUNIT_ASSERT(is != NULL);
 380
 381         wxFile fOut(_T("test.html"), wxFile::write);
 382         wxASSERT(fOut.IsOpened());
 383
 384         char buf[1001];
 385         for( ;; )
 386         {
 387             is->Read(buf, 1000);
 388             size_t n = is->LastRead();
 389             if ( n == 0 )
 390                 break;
 391             buf[n] = 0;
 392             fOut.Write(buf, n);
 393         }
 394
 395         delete is;
 396     }
 397 #endif
 398 }
 399
 400 // the purpose of this test is unclear, it seems to be unfinished so disabling
 401 // it for now
 402 #if 0 && wxUSE_PROTOCOL_HTTP
 403 void URITestCase::URLProxy()
 404 {
 405     wxURL url(wxT("http://www.asite.com/index.html"));
 406     url.SetProxy(wxT("pserv:3122"));
 407
 408     wxURL::SetDefaultProxy(wxT("fol.singnet.com.sg:8080"));
 409     wxURL url2(wxT("http://server-name/path/to/file?query_data=value"));
 410     wxInputStream *data = url2.GetInputStream();
 411     CPPUNIT_ASSERT(data != NULL);
 412 }
 413 #endif // wxUSE_PROTOCOL_HTTP
 414
 415 #endif // TEST_URL