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_TEST_EQUAL(uri, expected, accessor) \
 101     CPPUNIT_ASSERT_EQUAL(expected, wxURI(uri).accessor)
 102
 103 void URITestCase::IPv4()
 104 {
 105     URI_TEST_EQUAL("http://user:password@192.168.1.100:5050/path",
 106                    wxURI_IPV4ADDRESS, GetHostType());
 107
 108     URI_TEST_EQUAL("http://user:password@192.255.1.100:5050/path",
 109                    wxURI_IPV4ADDRESS, GetHostType());
 110
 111     //bogus ipv4
 112     CPPUNIT_ASSERT( wxURI("http://user:password@192.256.1.100:5050/path").
 113                     GetHostType() != wxURI_IPV4ADDRESS);
 114 }
 115
 116 void URITestCase::IPv6()
 117 {
 118     // IPv6address   =                            6( h16 ":" ) ls32
 119     //               /                       "::" 5( h16 ":" ) ls32
 120     //               / [               h16 ] "::" 4( h16 ":" ) ls32
 121     //               / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32
 122     //               / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32
 123     //               / [ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls32
 124     //               / [ *4( h16 ":" ) h16 ] "::"              ls32
 125     //               / [ *5( h16 ":" ) h16 ] "::"              h16
 126     //               / [ *6( h16 ":" ) h16 ] "::"
 127     // ls32          = ( h16 ":" h16 ) / IPv4address
 128
 129     URI_TEST_EQUAL("http://user:password@[aa:aa:aa:aa:aa:aa:192.168.1.100]:5050/path",
 130                    wxURI_IPV6ADDRESS, GetHostType());
 131
 132     URI_TEST_EQUAL("http://user:password@[aa:aa:aa:aa:aa:aa:aa:aa]:5050/path",
 133                    wxURI_IPV6ADDRESS, GetHostType());
 134
 135     URI_TEST_EQUAL("http://user:password@[aa:aa:aa:aa::192.168.1.100]:5050/path",
 136                    wxURI_IPV6ADDRESS, GetHostType());
 137
 138     URI_TEST_EQUAL("http://user:password@[aa:aa:aa:aa::aa:aa]:5050/path",
 139                    wxURI_IPV6ADDRESS, GetHostType());
 140 }
 141
 142 void URITestCase::Paths()
 143 {
 144     URI_TEST_EQUAL("http://user:password@192.256.1.100:5050/../path",
 145                    "/path", GetPath());
 146
 147     URI_TEST_EQUAL("http://user:password@192.256.1.100:5050/path/../",
 148                    "/", GetPath());
 149
 150     URI_TEST_EQUAL("http://user:password@192.256.1.100:5050/path/.",
 151                    "/path/", GetPath());
 152
 153     URI_TEST_EQUAL("http://user:password@192.256.1.100:5050/path/./",
 154                    "/path/", GetPath());
 155
 156     URI_TEST_EQUAL("path/john/../../../joe",
 157                    "../joe", BuildURI());
 158 }
 159
 160 #define URI_TEST_RESOLVE_IMPL(string, eq, strict) \
 161         uri = new wxURI(wxT(string));\
 162         uri->Resolve(masteruri, strict);\
 163         CPPUNIT_ASSERT(uri->BuildURI() == wxT(eq));\
 164         delete uri;
 165
 166 #define URI_TEST_RESOLVE(string, eq) \
 167         URI_TEST_RESOLVE_IMPL(string, eq, true);
 168
 169 #define URI_TEST_RESOLVE_LAX(string, eq) \
 170         URI_TEST_RESOLVE_IMPL(string, eq, false);
 171
 172
 173 //examples taken from RFC 2396.bis
 174
 175 void URITestCase::NormalResolving()
 176 {
 177     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 178     wxURI* uri;
 179
 180     URI_TEST_RESOLVE("g:h"  ,"g:h")
 181     URI_TEST_RESOLVE("g"    ,"http://a/b/c/g")
 182     URI_TEST_RESOLVE("./g"  ,"http://a/b/c/g")
 183     URI_TEST_RESOLVE("g/"   ,"http://a/b/c/g/")
 184     URI_TEST_RESOLVE("/g"   ,"http://a/g")
 185     URI_TEST_RESOLVE("//g"  ,"http://g")
 186     URI_TEST_RESOLVE("?y"   ,"http://a/b/c/d;p?y")
 187     URI_TEST_RESOLVE("g?y"  ,"http://a/b/c/g?y")
 188     URI_TEST_RESOLVE("#s"   ,"http://a/b/c/d;p?q#s")
 189     URI_TEST_RESOLVE("g#s"  ,"http://a/b/c/g#s")
 190     URI_TEST_RESOLVE("g?y#s","http://a/b/c/g?y#s")
 191     URI_TEST_RESOLVE(";x"   ,"http://a/b/c/;x")
 192     URI_TEST_RESOLVE("g;x"  ,"http://a/b/c/g;x")
 193     URI_TEST_RESOLVE("g;x?y#s","http://a/b/c/g;x?y#s")
 194
 195     URI_TEST_RESOLVE(""     ,"http://a/b/c/d;p?q")
 196     URI_TEST_RESOLVE("."    ,"http://a/b/c/")
 197     URI_TEST_RESOLVE("./"   ,"http://a/b/c/")
 198     URI_TEST_RESOLVE(".."   ,"http://a/b/")
 199     URI_TEST_RESOLVE("../"  ,"http://a/b/")
 200     URI_TEST_RESOLVE("../g" ,"http://a/b/g")
 201     URI_TEST_RESOLVE("../..","http://a/")
 202     URI_TEST_RESOLVE("../../"        ,  "http://a/")
 203     URI_TEST_RESOLVE("../../g"       ,  "http://a/g")
 204 }
 205
 206 void URITestCase::ComplexResolving()
 207 {
 208     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 209     wxURI* uri;
 210
 211     //odd path examples
 212     URI_TEST_RESOLVE("/./g"   ,"http://a/g")
 213     URI_TEST_RESOLVE("/../g"  ,"http://a/g")
 214     URI_TEST_RESOLVE("g."     ,"http://a/b/c/g.")
 215     URI_TEST_RESOLVE(".g"     ,"http://a/b/c/.g")
 216     URI_TEST_RESOLVE("g.."    ,"http://a/b/c/g..")
 217     URI_TEST_RESOLVE("..g"    ,"http://a/b/c/..g")
 218 }
 219    //Should Fail
 220    //"../../../g"    =  "http://a/g"
 221    //"../../../../g" =  "http://a/g"
 222
 223 void URITestCase::ReallyComplexResolving()
 224 {
 225     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 226     wxURI* uri;
 227
 228     //even more odder path examples
 229     URI_TEST_RESOLVE("./../g" ,"http://a/b/g")
 230     URI_TEST_RESOLVE("./g/."  ,"http://a/b/c/g/")
 231     URI_TEST_RESOLVE("g/./h"  ,"http://a/b/c/g/h")
 232     URI_TEST_RESOLVE("g/../h" ,"http://a/b/c/h")
 233     URI_TEST_RESOLVE("g;x=1/./y"     ,  "http://a/b/c/g;x=1/y")
 234     URI_TEST_RESOLVE("g;x=1/../y"    ,  "http://a/b/c/y")
 235 }
 236
 237 void URITestCase::QueryFragmentResolving()
 238 {
 239     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 240     wxURI* uri;
 241
 242     //query/fragment ambigiousness
 243     URI_TEST_RESOLVE("g?y/./x","http://a/b/c/g?y/./x")
 244     URI_TEST_RESOLVE("g?y/../x"      ,  "http://a/b/c/g?y/../x")
 245     URI_TEST_RESOLVE("g#s/./x","http://a/b/c/g#s/./x")
 246     URI_TEST_RESOLVE("g#s/../x"      ,  "http://a/b/c/g#s/../x")
 247 }
 248
 249 void URITestCase::BackwardsResolving()
 250 {
 251     wxURI masteruri(wxT("http://a/b/c/d;p?q"));
 252     wxURI* uri;
 253
 254     //"NEW"
 255     URI_TEST_RESOLVE("http:g" ,  "http:g")         //strict
 256     //bw compat
 257     URI_TEST_RESOLVE_LAX("http:g", "http://a/b/c/g");
 258 }
 259
 260 void URITestCase::Assignment()
 261 {
 262     wxURI uri1(wxT("http://mysite.com")),
 263           uri2(wxT("http://mysite2.com"));
 264
 265     uri2 = uri1;
 266
 267     CPPUNIT_ASSERT(uri1.BuildURI() == uri2.BuildURI());
 268 }
 269
 270 void URITestCase::Comparison()
 271 {
 272     CPPUNIT_ASSERT(wxURI(wxT("http://mysite.com")) == wxURI(wxT("http://mysite.com")));
 273 }
 274
 275 void URITestCase::Unescaping()
 276 {
 277     wxString orig = wxT("http://test.com/of/file%3A%2F%2FC%3A%5Curi%5C")
 278                     wxT("escaping%5Cthat%5Cseems%5Cbroken%5Csadly%5B1%5D.rss");
 279
 280     wxString works= wxURI(orig).BuildUnescapedURI();
 281
 282     CPPUNIT_ASSERT(orig.IsSameAs(works) == false);
 283
 284     wxString orig2 = wxT("http://test.com/of/file%3A%2F%")
 285                      wxT("2FC%3A%5Curi%5Cescaping%5Cthat%5Cseems%")
 286                      wxT("5Cbroken%5Csadly%5B1%5D.rss");
 287
 288     wxString works2 = wxURI::Unescape(orig2);
 289     wxString broken2 = wxURI(orig2).BuildUnescapedURI();
 290
 291     CPPUNIT_ASSERT(works2.IsSameAs(broken2));
 292
 293 }
 294
 295 void URITestCase::FileScheme()
 296 {
 297     //file:// variety (NOT CONFORMANT TO THE RFC)
 298     CPPUNIT_ASSERT(wxURI(wxString(wxT("file://e:/wxcode/script1.xml"))).GetPath()
 299                     == wxT("e:/wxcode/script1.xml") );
 300
 301     //file:/// variety
 302     CPPUNIT_ASSERT(wxURI(wxString(wxT("file:///e:/wxcode/script1.xml"))).GetPath()
 303                     == wxT("/e:/wxcode/script1.xml") );
 304
 305     //file:/ variety
 306     CPPUNIT_ASSERT(wxURI(wxString(wxT("file:/e:/wxcode/script1.xml"))).GetPath()
 307                     == wxT("/e:/wxcode/script1.xml") );
 308
 309     //file: variety
 310     CPPUNIT_ASSERT(wxURI(wxString(wxT("file:e:/wxcode/script1.xml"))).GetPath()
 311                     == wxT("e:/wxcode/script1.xml") );
 312 }
 313
 314 #if TEST_URL
 315
 316 const wxChar* pszProblemUrls[] = { wxT("http://www.csdn.net"),
 317                                    wxT("http://www.163.com"),
 318                                    wxT("http://www.sina.com.cn") };
 319
 320 #include "wx/url.h"
 321 #include "wx/file.h"
 322
 323 void URITestCase::URLCompat()
 324 {
 325     wxURL url(wxT("http://user:password@wxwidgets.org"));
 326
 327     CPPUNIT_ASSERT(url.GetError() == wxURL_NOERR);
 328
 329 #if TEST_NETWORK
 330     wxInputStream* pInput = url.GetInputStream();
 331
 332     CPPUNIT_ASSERT( pInput != NULL );
 333 #endif
 334
 335     CPPUNIT_ASSERT( url == wxURL(wxT("http://user:password@wxwidgets.org")) );
 336
 337     wxURI uri(wxT("http://user:password@wxwidgets.org"));
 338
 339     CPPUNIT_ASSERT( url == uri );
 340
 341     wxURL urlcopy(uri);
 342
 343     CPPUNIT_ASSERT( urlcopy == url );
 344     CPPUNIT_ASSERT( urlcopy == uri );
 345
 346     wxURI uricopy(url);
 347
 348     CPPUNIT_ASSERT( uricopy == url );
 349     CPPUNIT_ASSERT( uricopy == urlcopy );
 350     CPPUNIT_ASSERT( uricopy == uri );
 351     CPPUNIT_ASSERT( wxURI::Unescape(wxT("%20%41%20")) == wxT(" A ") );
 352
 353     wxURI test(wxT("file:\"myf\"ile.txt"));
 354
 355     CPPUNIT_ASSERT( test.BuildURI() == wxT("file:%22myf%22ile.txt") );
 356     CPPUNIT_ASSERT( test.GetScheme() == wxT("file") );
 357     CPPUNIT_ASSERT( test.GetPath() == wxT("%22myf%22ile.txt") );
 358
 359     // these could be put under a named registry since they take some
 360     // time to complete
 361 #if 0
 362     // Test problem urls (reported not to work some time ago by a user...)
 363     for ( size_t i = 0; i < WXSIZEOF(pszProblemUrls); ++i )
 364     {
 365         wxURL urlProblem(pszProblemUrls[i]);
 366         CPPUNIT_ASSERT(urlProblem.GetError() == wxURL_NOERR);
 367
 368         wxInputStream* is = urlProblem.GetInputStream();
 369         CPPUNIT_ASSERT(is != NULL);
 370
 371         wxFile fOut(_T("test.html"), wxFile::write);
 372         wxASSERT(fOut.IsOpened());
 373
 374         char buf[1001];
 375         for( ;; )
 376         {
 377             is->Read(buf, 1000);
 378             size_t n = is->LastRead();
 379             if ( n == 0 )
 380                 break;
 381             buf[n] = 0;
 382             fOut.Write(buf, n);
 383         }
 384
 385         delete is;
 386     }
 387 #endif
 388 }
 389
 390 // the purpose of this test is unclear, it seems to be unfinished so disabling
 391 // it for now
 392 #if 0 && wxUSE_PROTOCOL_HTTP
 393 void URITestCase::URLProxy()
 394 {
 395     wxURL url(wxT("http://www.asite.com/index.html"));
 396     url.SetProxy(wxT("pserv:3122"));
 397
 398     wxURL::SetDefaultProxy(wxT("fol.singnet.com.sg:8080"));
 399     wxURL url2(wxT("http://server-name/path/to/file?query_data=value"));
 400     wxInputStream *data = url2.GetInputStream();
 401     CPPUNIT_ASSERT(data != NULL);
 402 }
 403 #endif // wxUSE_PROTOCOL_HTTP
 404
 405 #endif // TEST_URL