mcs/class/System/Test/System/UriTest3.cs

   1 //
   2 // UriTest3.cs - Even more (2.0 specific) unit tests for System.Uri
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using NUnit.Framework;
  30
  31 using System;
  32
  33 namespace MonoTests.System
  34 {
  35         [TestFixture]
  36         public class UriTest3
  37         {
  38                 private const string absolute = "http://www.mono-project.com/CAS";
  39                 private const string relative = "server.com/directory/";
  40
  41                 [Test] // .ctor (String, UriKind)
  42                 public void Constructor4_UriKind_Invalid ()
  43                 {
  44                         try {
  45                                 new Uri ("http://www.contoso.com", (UriKind) 666);
  46                                 Assert.Fail ("#1");
  47                         } catch (ArgumentException ex) {
  48                                 // The value '666' passed for the UriKind parameter
  49                                 // is invalid
  50                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
  51                                 Assert.IsNull (ex.InnerException, "#3");
  52                                 Assert.IsNotNull (ex.Message, "#4");
  53                                 Assert.IsNotNull (ex.Message.IndexOf ("'666'") != -1, "#5:" + ex.Message);
  54                                 Assert.IsNotNull (ex.Message.IndexOf ("UriKind") != -1, "#6:" + ex.Message);
  55                                 Assert.IsNull (ex.ParamName, "#7");
  56                         }
  57                 }
  58
  59                 [Test] // .ctor (String, UriKind)
  60                 public void Constructor4_UriString_Null ()
  61                 {
  62                         try {
  63                                 new Uri ((string) null, (UriKind) 666);
  64                                 Assert.Fail ("#1");
  65                         } catch (ArgumentNullException ex) {
  66                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
  67                                 Assert.IsNull (ex.InnerException, "#3");
  68                                 Assert.IsNotNull (ex.Message, "#4");
  69                                 Assert.AreEqual ("uriString", ex.ParamName, "#5");
  70                         }
  71                 }
  72
  73                 [Test]
  74                 public void AbsoluteUri_RelativeUri ()
  75                 {
  76                         Uri uri1 = new Uri ("http://www.contoso.com/index.htm?x=2");
  77                         Uri uri2 = new Uri ("http://www.contoso.com/foo/bar/index.htm#fragment");
  78                         Uri relativeUri = uri1.MakeRelativeUri (uri2);
  79
  80                         try {
  81                                 string result = relativeUri.AbsoluteUri;
  82                                 Assert.Fail ("#1: " + result);
  83                         } catch (InvalidOperationException ex) {
  84                                 // This operation is not supported for a relative URI
  85                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
  86                                 Assert.IsNull (ex.InnerException, "#3");
  87                                 Assert.IsNotNull (ex.Message, "#4");
  88                         }
  89                 }
  90
  91                 [Test]
  92                 public void Absolute_UriKind_Absolute ()
  93                 {
  94                         Uri uri = new Uri (absolute, UriKind.Absolute);
  95                         Assert.AreEqual ("www.mono-project.com", uri.DnsSafeHost, "#1");
  96                         Assert.IsTrue (uri.IsAbsoluteUri, "#2");
  97                         Assert.AreEqual (absolute, uri.OriginalString, "#3");
  98                         Assert.AreEqual (absolute, uri.ToString (), "#4");
  99                         Assert.IsFalse (uri.UserEscaped, "#5");
 100                 }
 101
 102                 [Test]
 103                 public void Relative_UriKind_Relative ()
 104                 {
 105                         Uri uri = new Uri (relative, UriKind.Relative);
 106                         Assert.IsFalse (uri.IsAbsoluteUri, "#A1");
 107                         Assert.AreEqual (relative, uri.OriginalString, "#A2");
 108                         Assert.AreEqual (relative, uri.ToString (), "#A3");
 109                         Assert.IsFalse (uri.UserEscaped, "#A4");
 110
 111                         uri = new Uri (string.Empty, UriKind.Relative);
 112                         Assert.IsFalse (uri.IsAbsoluteUri, "#B1");
 113                         Assert.AreEqual (string.Empty, uri.OriginalString, "#B2");
 114                         Assert.AreEqual (string.Empty, uri.ToString (), "#B3");
 115                         Assert.IsFalse (uri.UserEscaped, "#B4");
 116
 117                         uri = new Uri ("foo/bar", UriKind.Relative);
 118                         Assert.IsFalse (uri.IsAbsoluteUri, "#C1");
 119                         Assert.AreEqual ("foo/bar", uri.OriginalString, "#C2");
 120                         Assert.AreEqual ("foo/bar", uri.ToString (), "#C3");
 121                         Assert.IsFalse (uri.UserEscaped, "#C4");
 122
 123                         uri = new Uri ("/test.aspx", UriKind.Relative);
 124                         Assert.IsFalse (uri.IsAbsoluteUri, "#D1");
 125                         Assert.AreEqual ("/test.aspx", uri.OriginalString, "#D2");
 126                         Assert.AreEqual ("/test.aspx", uri.ToString (), "#D3");
 127                         Assert.IsFalse (uri.UserEscaped, "#D4");
 128
 129                         uri = new Uri ("", UriKind.Relative);
 130                         Assert.IsFalse (uri.IsAbsoluteUri, "#E1");
 131                         Assert.AreEqual ("", uri.OriginalString, "#E2");
 132                         Assert.AreEqual ("", uri.ToString (), "#E3");
 133                         Assert.IsFalse (uri.UserEscaped, "#E4");
 134
 135                         uri = new Uri ("a", UriKind.Relative);
 136                         Assert.IsFalse (uri.IsAbsoluteUri, "#F1");
 137                         Assert.AreEqual ("a", uri.OriginalString, "#F2");
 138                         Assert.AreEqual ("a", uri.ToString (), "#F3");
 139                         Assert.IsFalse (uri.UserEscaped, "#F4");
 140                 }
 141
 142                 [Test]
 143                 [ExpectedException (typeof (UriFormatException))]
 144                 public void Relative_UriKind_Absolute ()
 145                 {
 146                         new Uri (relative, UriKind.Absolute);
 147                 }
 148
 149                 [Test]
 150                 [ExpectedException (typeof (UriFormatException))]
 151                 public void Absolute_UriKind_Relative ()
 152                 {
 153                         new Uri (absolute, UriKind.Relative);
 154                 }
 155
 156                 [Test] // TryCreate (String, UriKind, Uri)
 157                 public void TryCreate1 ()
 158                 {
 159                         Uri uri;
 160
 161                         uri = new Uri ("http://dummy.com");
 162                         Assert.IsTrue (Uri.TryCreate (absolute, UriKind.Absolute, out uri), "absolute-Absolute");
 163                         Assert.AreEqual (absolute, uri.AbsoluteUri, "absolute-Absolute-AbsoluteUri");
 164
 165                         uri = new Uri ("http://dummy.com");
 166                         Assert.IsTrue (Uri.TryCreate (absolute, UriKind.RelativeOrAbsolute, out uri), "absolute-RelativeOrAbsolute");
 167                         Assert.AreEqual (absolute, uri.AbsoluteUri, "absolute-RelativeOrAbsolute-AbsoluteUri");
 168
 169                         uri = new Uri ("http://dummy.com");
 170                         Assert.IsFalse (Uri.TryCreate (absolute, UriKind.Relative, out uri), "absolute-Relative");
 171                         Assert.IsNull (uri, "absolute-Relative-uri");
 172
 173                         uri = new Uri ("http://dummy.com");
 174                         Assert.IsFalse (Uri.TryCreate (relative, UriKind.Absolute, out uri), "relative-Absolute");
 175                         Assert.IsNull (uri, "relative-Relative-uri");
 176
 177                         uri = new Uri ("http://dummy.com");
 178                         Assert.IsTrue (Uri.TryCreate (relative, UriKind.RelativeOrAbsolute, out uri), "relative-RelativeOrAbsolute");
 179                         Assert.AreEqual (relative, uri.OriginalString, "relative-RelativeOrAbsolute-OriginalString");
 180
 181                         uri = new Uri ("http://dummy.com");
 182                         Assert.IsTrue (Uri.TryCreate (relative, UriKind.Relative, out uri), "relative-Relative");
 183                         Assert.AreEqual (relative, uri.OriginalString, "relative-RelativeOrAbsolute-OriginalString");
 184
 185                         Assert.IsTrue (Uri.TryCreate ("http://mono-project.com/☕", UriKind.Absolute, out uri), "highunicode-Absolute");
 186                         Assert.AreEqual("http://mono-project.com/%E2%98%95", uri.AbsoluteUri, "highunicode-Absolute-AbsoluteUri");
 187
 188                         string mixedCaseUri = "http://mOnO-proJECT.com";
 189                         uri = new Uri (mixedCaseUri);
 190                         Uri uri2;
 191                         Assert.IsTrue (Uri.TryCreate (mixedCaseUri, UriKind.Absolute, out uri2), "mixedcasehost-absolute");
 192                         Assert.AreEqual (uri.AbsoluteUri, uri2.AbsoluteUri, "mixedcasehost-absoluteuri-absoluteuri");
 193                 }
 194
 195                 [Test] // TryCreate (String, UriKind, Uri)
 196                 public void TryCreate1_UriKind_Invalid ()
 197                 {
 198                         Uri relativeUri = new Uri (relative, UriKind.Relative);
 199                         Uri uri = relativeUri;
 200
 201                         try {
 202                                 Uri.TryCreate (absolute, (UriKind) 666, out uri);
 203                                 Assert.Fail ("#A1");
 204                         } catch (ArgumentException ex) {
 205                                 // The value '666' passed for the UriKind parameter
 206                                 // is invalid
 207                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#A2");
 208                                 Assert.IsNull (ex.InnerException, "#A3");
 209                                 Assert.IsNotNull (ex.Message, "#A4");
 210                                 Assert.IsNotNull (ex.Message.IndexOf ("'666'") != -1, "#A5:" + ex.Message);
 211                                 Assert.IsNotNull (ex.Message.IndexOf ("UriKind") != -1, "#A6:" + ex.Message);
 212                                 Assert.IsNull (ex.ParamName, "#A7");
 213
 214                                 Assert.IsNotNull (uri, "#A8");
 215                                 Assert.AreSame (relativeUri, uri, "#A9");
 216                         }
 217
 218                         Assert.IsFalse (Uri.TryCreate ((string) null, (UriKind) 666, out uri), "#B1");
 219                         Assert.IsNull (uri, "#B2");
 220                 }
 221
 222                 [Test] // TryCreate (Uri, String, Uri)
 223                 public void TryCreate2 ()
 224                 {
 225                         Uri baseUri = new Uri (absolute);
 226                         Uri uri;
 227
 228                         uri = new Uri ("http://dummy.com");
 229                         Assert.IsTrue (Uri.TryCreate (baseUri, relative, out uri), "baseUri+relative");
 230                         Assert.AreEqual ("http://www.mono-project.com/server.com/directory/", uri.AbsoluteUri, "baseUri+relative+AbsoluteUri");
 231                         Assert.AreEqual ("http://www.mono-project.com/server.com/directory/", uri.OriginalString, "baseUri+relative+OriginalString");
 232
 233                         uri = new Uri ("http://dummy.com");
 234                         Assert.IsTrue (Uri.TryCreate (baseUri, absolute, out uri), "baseUri+absolute");
 235                         Assert.AreEqual (absolute, uri.AbsoluteUri, "baseUri+absolute+AbsoluteUri");
 236                         Assert.AreEqual (absolute, uri.OriginalString, "baseUri+absolute+OriginalString");
 237
 238                         uri = new Uri ("http://dummy.com");
 239                         Uri relativeUri = new Uri (relative, UriKind.Relative);
 240                         Assert.IsFalse (Uri.TryCreate (relativeUri, relative, out uri), "relativeUri+relative");
 241                         Assert.IsNull (uri, "relativeUri+relative+Uri");
 242
 243                         uri = new Uri ("http://dummy.com");
 244                         Assert.IsTrue (Uri.TryCreate (relativeUri, absolute, out uri), "relativeUri+absolute");
 245                         Assert.AreEqual (absolute, uri.OriginalString, "relativeUri+absolute+OriginalString");
 246
 247                         uri = new Uri ("http://dummy.com");
 248                         string n = null;
 249                         Assert.IsFalse (Uri.TryCreate (baseUri, n, out uri), "baseUri+null");
 250                         Assert.IsNull (uri, "baseUri+null+Uri");
 251                         Assert.IsFalse (Uri.TryCreate (relativeUri, n, out uri), "relativeUri+null");
 252                         Assert.IsNull (uri, "relativeUri+null+Uri");
 253                         Assert.IsFalse (Uri.TryCreate (null, relative, out uri), "null+relative");
 254                         Assert.IsNull (uri, "null+relative+Uri");
 255
 256                         uri = new Uri ("http://dummy.com");
 257                         Assert.IsTrue (Uri.TryCreate (null, absolute, out uri), "null+absolute");
 258                         Assert.AreEqual (absolute, uri.OriginalString, "null+absolute+OriginalString");
 259                 }
 260
 261                 [Test] // TryCreate (Uri, Uri, Uri)
 262                 public void TryCreate3 ()
 263                 {
 264                         Uri baseUri = new Uri (absolute);
 265                         Uri relativeUri = new Uri (relative, UriKind.Relative);
 266                         Uri uri;
 267
 268                         uri = new Uri ("http://dummy.com");
 269                         Assert.IsTrue (Uri.TryCreate (baseUri, relativeUri, out uri), "baseUri+relativeUri");
 270                         Assert.AreEqual ("http://www.mono-project.com/server.com/directory/", uri.AbsoluteUri, "baseUri+relativeUri+AbsoluteUri");
 271                         Assert.AreEqual ("http://www.mono-project.com/server.com/directory/", uri.OriginalString, "baseUri+relativeUri+OriginalString");
 272
 273                         uri = new Uri ("http://dummy.com");
 274                         Assert.IsTrue (Uri.TryCreate (baseUri, baseUri, out uri), "baseUri+baseUri");
 275                         Assert.AreEqual (absolute, uri.AbsoluteUri, "baseUri+baseUri+AbsoluteUri");
 276                         Assert.AreEqual (absolute, uri.OriginalString, "baseUri+baseUri+OriginalString");
 277
 278                         uri = new Uri ("http://dummy.com");
 279                         Assert.IsFalse (Uri.TryCreate (relativeUri, relativeUri, out uri), "relativeUri+relativeUri");
 280                         Assert.IsNull (uri, "relativeUri+relativeUri+Uri");
 281
 282                         uri = new Uri ("http://dummy.com");
 283                         Assert.IsFalse (Uri.TryCreate (relativeUri, baseUri, out uri), "relativeUri+baseUri");
 284                         Assert.IsNull (uri, "relativeUri+baseUri+Uri");
 285
 286                         uri = new Uri ("http://dummy.com");
 287                         Assert.IsFalse (Uri.TryCreate (null, relativeUri, out uri), "null+relativeUri");
 288                         Assert.IsNull (uri, "null+relativeUri+Uri");
 289                         Assert.IsFalse (Uri.TryCreate (null, baseUri, out uri), "null+baseUri");
 290                         Assert.IsNull (uri, "null+baseUri+Uri");
 291                 }
 292
 293                 [Test] // TryCreate (Uri, Uri, out Uri)
 294                 public void TryCreate3_RelativeUri_Null ()
 295                 {
 296                         Uri uri = null;
 297                         Uri baseUri = new Uri (absolute);
 298                         try {
 299                                 Uri.TryCreate (baseUri, (Uri) null, out uri);
 300 #if NET_4_0
 301                                 Assert.IsNull (uri);
 302 #else
 303                                 Assert.Fail ("throw NRE under FX 2.0");
 304 #endif
 305                         }
 306                         catch (NullReferenceException) {
 307 #if NET_4_0
 308                                 Assert.Fail ("does not throw NRE under FX 4.0");
 309 #endif
 310                         }
 311                 }
 312
 313                 [Test]
 314                 public void IsWellFormedUriString ()
 315                 {
 316                         Assert.IsFalse (Uri.IsWellFormedUriString ("http://www.go-mono.com/Main Page", UriKind.Absolute), "http/space");
 317                         Assert.IsTrue (Uri.IsWellFormedUriString ("http://www.go-mono.com/Main%20Page", UriKind.Absolute), "http/%20");
 318                         Assert.IsFalse (Uri.IsWellFormedUriString (null, UriKind.Absolute), "null");
 319                         Assert.IsFalse (Uri.IsWellFormedUriString ("data", UriKind.Absolute), "data");
 320                         Assert.IsTrue (Uri.IsWellFormedUriString ("http://www.go-mono.com/Main_Page#1", UriKind.Absolute), "http/hex");
 321                 }
 322
 323                 [Test]
 324                 public void IsWellFormedUriString_UriKind_Invalid ()
 325                 {
 326                         try {
 327                                 Uri.IsWellFormedUriString ("http://www.go-mono.com/Main Page",
 328                                         (UriKind) 666);
 329                                 Assert.Fail ("#1");
 330                         } catch (ArgumentException ex) {
 331                                 // The value '666' passed for the UriKind parameter
 332                                 // is invalid
 333                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
 334                                 Assert.IsNull (ex.InnerException, "#3");
 335                                 Assert.IsNotNull (ex.Message, "#4");
 336                                 Assert.IsNotNull (ex.Message.IndexOf ("'666'") != -1, "#5:" + ex.Message);
 337                                 Assert.IsNotNull (ex.Message.IndexOf ("UriKind") != -1, "#6:" + ex.Message);
 338                                 Assert.IsNull (ex.ParamName, "#7");
 339                         }
 340                 }
 341
 342                 [Test]
 343                 public void Compare ()
 344                 {
 345                         Uri u1 = null;
 346                         Uri u2 = null;
 347                         Assert.AreEqual (0, Uri.Compare (u1, u2, UriComponents.AbsoluteUri, UriFormat.UriEscaped, StringComparison.CurrentCulture), "null-null");
 348
 349                         u1 = new Uri ("http://www.go-mono.com/Main Page");
 350                         u2 = new Uri ("http://www.go-mono.com/Main%20Page");
 351                         Assert.AreEqual (0, Uri.Compare (u1, u2, UriComponents.AbsoluteUri, UriFormat.Unescaped, StringComparison.CurrentCulture), "http/space-http/%20-unescaped");
 352                         Assert.AreEqual (0, Uri.Compare (u1, u2, UriComponents.AbsoluteUri, UriFormat.UriEscaped, StringComparison.CurrentCulture), "http/space-http/%20-escaped");
 353                         Assert.AreEqual (0, Uri.Compare (u1, u2, UriComponents.AbsoluteUri, UriFormat.SafeUnescaped, StringComparison.CurrentCulture), "http/space-http/%20-safe");
 354                 }
 355
 356                 [Test]
 357                 public void IsBaseOf ()
 358                 {
 359                         Uri http = new Uri ("http://www.mono-project.com/Main_Page#FAQ?Edit");
 360                         Assert.IsTrue (http.IsBaseOf (http), "http-http");
 361
 362                         Uri u = new Uri ("http://www.mono-project.com/Main_Page#FAQ");
 363                         Assert.IsTrue (u.IsBaseOf (http), "http-1a");
 364                         Assert.IsTrue (http.IsBaseOf (u), "http-1b");
 365
 366                         u = new Uri ("http://www.mono-project.com/Main_Page");
 367                         Assert.IsTrue (u.IsBaseOf (http), "http-2a");
 368                         Assert.IsTrue (http.IsBaseOf (u), "http-2b");
 369
 370                         u = new Uri ("http://www.mono-project.com/");
 371                         Assert.IsTrue (u.IsBaseOf (http), "http-3a");
 372                         Assert.IsTrue (http.IsBaseOf (u), "http-3b");
 373
 374                         u = new Uri ("http://www.mono-project.com/Main_Page/");
 375                         Assert.IsFalse (u.IsBaseOf (http), "http-4a");
 376                         Assert.IsTrue (http.IsBaseOf (u), "http-4b");
 377
 378                         // docs says the UserInfo isn't evaluated, but...
 379                         u = new Uri ("http://username:password@www.mono-project.com/Main_Page");
 380                         Assert.IsFalse (u.IsBaseOf (http), "http-5a");
 381                         Assert.IsFalse (http.IsBaseOf (u), "http-5b");
 382
 383                         // scheme case sensitive ? no
 384                         u = new Uri ("HTTP://www.mono-project.com/Main_Page");
 385                         Assert.IsTrue (u.IsBaseOf (http), "http-6a");
 386                         Assert.IsTrue (http.IsBaseOf (u), "http-6b");
 387
 388                         // host case sensitive ? no
 389                         u = new Uri ("http://www.Mono-Project.com/Main_Page");
 390                         Assert.IsTrue (u.IsBaseOf (http), "http-7a");
 391                         Assert.IsTrue (http.IsBaseOf (u), "http-7b");
 392
 393                         // path case sensitive ? no
 394                         u = new Uri ("http://www.Mono-Project.com/MAIN_Page");
 395                         Assert.IsTrue (u.IsBaseOf (http), "http-8a");
 396                         Assert.IsTrue (http.IsBaseOf (u), "http-8b");
 397
 398                         // different scheme
 399                         u = new Uri ("ftp://www.mono-project.com/Main_Page");
 400                         Assert.IsFalse (u.IsBaseOf (http), "http-9a");
 401                         Assert.IsFalse (http.IsBaseOf (u), "http-9b");
 402
 403                         // different host
 404                         u = new Uri ("http://www.go-mono.com/Main_Page");
 405                         Assert.IsFalse (u.IsBaseOf (http), "http-10a");
 406                         Assert.IsFalse (http.IsBaseOf (u), "http-10b");
 407
 408                         // different port
 409                         u = new Uri ("http://www.mono-project.com:8080/");
 410                         Assert.IsFalse (u.IsBaseOf (http), "http-11a");
 411                         Assert.IsFalse (http.IsBaseOf (u), "http-11b");
 412
 413                         // specify default port
 414                         u = new Uri ("http://www.mono-project.com:80/");
 415                         Assert.IsTrue (u.IsBaseOf (http), "http-12a");
 416                         Assert.IsTrue (http.IsBaseOf (u), "http-12b");
 417                 }
 418
 419                 [Test]
 420                 public void IsBaseOf_Null ()
 421                 {
 422                         Uri http = new Uri ("http://www.mono-project.com/Main_Page#FAQ?Edit");
 423                         try {
 424                                 http.IsBaseOf (null);
 425                                 Assert.Fail ();
 426                         }
 427 #if NET_4_0
 428                         catch (ArgumentNullException) {
 429                         }
 430 #else
 431                         catch (NullReferenceException) {
 432                         }
 433 #endif
 434                 }
 435
 436                 [Test]
 437                 public void MakeRelativeUri ()
 438                 {
 439                         Uri uri1 = new Uri ("http://www.contoso.com/index.htm?x=2");
 440                         Uri uri2 = new Uri ("http://www.contoso.com/foo/bar/index.htm#fragment");
 441                         Uri uri3 = new Uri ("http://www.contoso.com/bar/foo/index.htm?y=1");
 442                         Uri uri4 = new Uri ("http://www.contoso.com/bar/foo2/index.htm?x=0");
 443                         Uri uri5 = new Uri ("https://www.contoso.com/bar/foo/index.htm?y=1");
 444                         Uri uri6 = new Uri ("http://www.contoso2.com/bar/foo/index.htm?x=0");
 445                         Uri uri7 = new Uri ("http://www.contoso2.com/bar/foo/foobar.htm?z=0&y=5");
 446                         Uri uri8 = new Uri ("http://www.xxx.com/bar/foo/foobar.htm?z=0&y=5" + (char) 0xa9);
 447                         Uri uri10 = new Uri ("mailto:xxx@xxx.com");
 448                         Uri uri11 = new Uri ("mailto:xxx@xxx.com?subject=hola");
 449                         Uri uri12 = new Uri ("mailto:xxx@mail.xxx.com?subject=hola");
 450                         Uri uri13 = new Uri ("mailto:xxx@xxx.com/foo/bar");
 451                         Uri uri14 = new Uri ("http://www.contoso.com/test1/");
 452                         Uri uri15 = new Uri ("http://www.contoso.com/");
 453                         Uri uri16 = new Uri ("http://www.contoso.com/test");
 454
 455                         AssertRelativeUri ("foo/bar/index.htm#fragment", uri1, uri2, "#A");
 456                         AssertRelativeUri ("../../index.htm?x=2", uri2, uri1, "#B");
 457                         AssertRelativeUri ("../../bar/foo/index.htm?y=1", uri2, uri3, "#C");
 458                         AssertRelativeUri ("../../foo/bar/index.htm#fragment", uri3, uri2, "#D");
 459                         AssertRelativeUri ("../foo2/index.htm?x=0", uri3, uri4, "#E");
 460                         AssertRelativeUri ("../foo/index.htm?y=1", uri4, uri3, "#F");
 461                         AssertRelativeUri ("?x=0", uri6, uri6, "#G");
 462                         AssertRelativeUri ("foobar.htm?z=0&y=5", uri6, uri7, "#H");
 463                         AssertRelativeUri ("?subject=hola", uri10, uri11, "#I");
 464                         AssertRelativeUri ("/foo/bar", uri10, uri13, "#J");
 465
 466                         Uri relativeUri = uri1.MakeRelativeUri (uri8);
 467                         Assert.IsTrue (relativeUri.IsAbsoluteUri, "#K1");
 468                         Assert.AreEqual (uri8.ToString (), relativeUri.ToString (), "#K2");
 469                         Assert.AreEqual (uri8.OriginalString, relativeUri.OriginalString, "#K3");
 470
 471                         relativeUri = uri10.MakeRelativeUri (uri12);
 472                         Assert.IsTrue (relativeUri.IsAbsoluteUri, "#L1");
 473                         Assert.AreEqual (uri12.ToString (), relativeUri.ToString (), "#L2");
 474                         Assert.AreEqual (uri12.OriginalString, relativeUri.OriginalString, "#L3");
 475
 476                         relativeUri = uri4.MakeRelativeUri (uri6);
 477                         Assert.IsTrue (relativeUri.IsAbsoluteUri, "#M1");
 478                         Assert.AreEqual (uri6.ToString (), relativeUri.ToString (), "#M2");
 479                         Assert.AreEqual (uri6.OriginalString, relativeUri.OriginalString, "#M3");
 480
 481                         relativeUri = uri4.MakeRelativeUri (uri5);
 482                         Assert.IsTrue (relativeUri.IsAbsoluteUri, "#N1");
 483                         Assert.AreEqual (uri5.ToString (), relativeUri.ToString (), "#N2");
 484                         Assert.AreEqual (uri5.OriginalString, relativeUri.OriginalString, "#N3");
 485
 486                         AssertRelativeUri ("../", uri14, uri15, "#O");
 487                         AssertRelativeUri ("./", uri16, uri15, "#P");
 488
 489                         Uri a1 = new Uri ("http://something/something2/test/");
 490                         Uri a2 = new Uri ("http://something/something2/");
 491                         Uri a3 = new Uri ("http://something/something2/test");
 492                         Uri a4 = new Uri ("http://something/something2");
 493
 494                         AssertRelativeUri ("../", a1, a2, "Q1");
 495                         AssertRelativeUri ("../../something2", a1, a4, "Q2");
 496                         AssertRelativeUri ("./", a3, a2, "Q3");
 497                         AssertRelativeUri ("../something2", a3, a4, "Q4");
 498
 499                         Uri b1 = new Uri ("http://something/test/");
 500                         Uri b2 = new Uri ("http://something/");
 501                         Uri b3 = new Uri ("http://something/test");
 502                         Uri b4 = new Uri ("http://something");
 503
 504                         AssertRelativeUri ("../", b1, b2, "R1");
 505                         AssertRelativeUri ("../", b1, b4, "R2");
 506                         AssertRelativeUri ("./", b3, b2, "R3");
 507                         AssertRelativeUri ("./", b3, b4, "R4");
 508
 509                         Uri c1 = new Uri ("C:\\something\\something2\\test\\");
 510                         Uri c2 = new Uri ("C:\\something\\something2\\");
 511                         Uri c3 = new Uri ("C:\\something\\something2\\test");
 512                         Uri c4 = new Uri ("C:\\something\\something2");
 513
 514                         AssertRelativeUri ("../", c1, c2, "S1");
 515                         AssertRelativeUri ("../../something2", c1, c4, "S2");
 516                         AssertRelativeUri ("./", c3, c2, "S3");
 517                         AssertRelativeUri ("../something2", c3, c4, "S4");
 518
 519                         Uri d1 = new Uri ("C:\\something\\test\\");
 520                         Uri d2 = new Uri ("C:\\something\\");
 521                         Uri d3 = new Uri ("C:\\something\\test");
 522                         Uri d4 = new Uri ("C:\\something");
 523
 524                         AssertRelativeUri ("../", d1, d2, "T1");
 525                         AssertRelativeUri ("../../something", d1, d4, "T2");
 526                         AssertRelativeUri ("./", d3, d2, "T3");
 527                         AssertRelativeUri ("../something", d3, d4, "T4");
 528
 529                         Uri e1 = new Uri ("C:\\something\\");
 530                         Uri e2 = new Uri ("C:\\");
 531                         Uri e3 = new Uri ("C:\\something");
 532
 533                         AssertRelativeUri ("../", e1, e2, "U1");
 534                         AssertRelativeUri ("./", e3, e2, "U2");
 535                         AssertRelativeUri ("", e1, e1, "U3");
 536                         AssertRelativeUri ("", e3, e3, "U4");
 537                         AssertRelativeUri ("../something", e1, e3, "U5");
 538                         AssertRelativeUri ("something/", e3, e1, "U6");
 539                         AssertRelativeUri ("something", e2, e3, "U7");
 540                 }
 541
 542                 [Test]
 543                 public void MakeRelativeUri_Uri_Null ()
 544                 {
 545                         Uri uri = new Uri ("http://test.com");
 546                         try {
 547                                 uri.MakeRelativeUri ((Uri) null);
 548                                 Assert.Fail ("#1");
 549                         }
 550 #if NET_4_0
 551                         catch (ArgumentNullException ex) {
 552                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
 553                                 Assert.IsNull (ex.InnerException, "#3");
 554                                 Assert.IsNotNull (ex.Message, "#4");
 555                                 Assert.IsNotNull (ex.ParamName, "#5");
 556                                 Assert.AreEqual ("uri", ex.ParamName, "#6");
 557                         }
 558 #else
 559                         catch (NullReferenceException) {
 560                                 // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=299942
 561                         }
 562 #endif
 563                 }
 564
 565                 [Test] // LAMESPEC: see bug #321113
 566                 public void OriginalStringRelative ()
 567                 {
 568                         Uri k1 = new Uri ("http://www.mono-project.com");
 569                         Uri k2 = new Uri (k1, "docs");
 570                         Assert.AreEqual ("http://www.mono-project.com/docs", k2.OriginalString, "#1");
 571
 572                         Uri a = new Uri ("http://www.mono-project.com:808/foo");
 573                         Uri b = new Uri (a, "../docs?queryyy#% %20%23%25bar");
 574                         Assert.AreEqual ("http://www.mono-project.com:808/docs?queryyy#% %20%23%25bar", b.OriginalString, "#2");
 575
 576                         Uri c = new Uri ("http://www.mono-project.com:808/foo");
 577                         Uri d = new Uri (a, "../docs?queryyy#%20%23%25bar");
 578                         Assert.AreEqual ("http://www.mono-project.com:808/docs?queryyy#%20%23%25bar", d.OriginalString, "#3");
 579
 580                         Uri e = new Uri ("http://www.mono-project.com:909");
 581                         Uri f = new Uri (e, "http://www.mono-project.com:606/docs");
 582                         Assert.AreEqual ("http://www.mono-project.com:606/docs", f.OriginalString, "#4");
 583
 584                         Uri g = new Uri ("http://www.mono-project.com:303/foo");
 585                         Uri h = new Uri (g, "?query");
 586                         // it doesn't work. MS.NET also returns incorrect URI: ..303/?query
 587                         // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=412604
 588                         //Assert.AreEqual ("http://www.mono-project.com:303/foo?query", h.OriginalString, "#5");
 589                 }
 590
 591                 [Test]
 592                 public void PathAndQuery_RelativeUri ()
 593                 {
 594                         Uri uri1 = new Uri ("http://www.contoso.com/index.htm?x=2");
 595                         Uri uri2 = new Uri ("http://www.contoso.com/foo/bar/index.htm#fragment");
 596                         Uri relativeUri = uri1.MakeRelativeUri (uri2);
 597
 598                         try {
 599                                 string result = relativeUri.PathAndQuery;
 600                                 Assert.Fail ("#1: " + result);
 601                         } catch (InvalidOperationException ex) {
 602                                 // This operation is not supported for a relative URI
 603                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 604                                 Assert.IsNull (ex.InnerException, "#3");
 605                                 Assert.IsNotNull (ex.Message, "#4");
 606                         }
 607                 }
 608
 609                 [Test]
 610                 public void Query_RelativeUri ()
 611                 {
 612                         Uri uri1 = new Uri ("http://www.contoso.com/index.htm?x=2");
 613                         Uri uri2 = new Uri ("http://www.contoso.com/foo/bar/index.htm#fragment");
 614                         Uri relativeUri = uri1.MakeRelativeUri (uri2);
 615
 616                         try {
 617                                 string result = relativeUri.Query;
 618                                 Assert.Fail ("#1: " + result);
 619                         } catch (InvalidOperationException ex) {
 620                                 // This operation is not supported for a relative URI
 621                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 622                                 Assert.IsNull (ex.InnerException, "#3");
 623                                 Assert.IsNotNull (ex.Message, "#4");
 624                         }
 625                 }
 626
 627                 [Test]
 628                 public void Scheme_RelativeUri ()
 629                 {
 630                         Uri uri1 = new Uri ("http://www.contoso.com/index.htm?x=2");
 631                         Uri uri2 = new Uri ("http://www.contoso.com/foo/bar/index.htm#fragment");
 632                         Uri relativeUri = uri1.MakeRelativeUri (uri2);
 633
 634                         try {
 635                                 string result = relativeUri.Scheme;
 636                                 Assert.Fail ("#1: " + result);
 637                         } catch (InvalidOperationException ex) {
 638                                 // This operation is not supported for a relative URI
 639                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 640                                 Assert.IsNull (ex.InnerException, "#3");
 641                                 Assert.IsNotNull (ex.Message, "#4");
 642                         }
 643                 }
 644
 645                 [Test]
 646                 public void UnescapeDataString ()
 647                 {
 648                         Assert.AreEqual ("/new folder/", Uri.UnescapeDataString ("/new%20folder/"));
 649                         Assert.AreEqual ("/new folder/", Uri.UnescapeDataString ("/new%20%66older/"));
 650                         Assert.AreEqual ("/new+folder/", Uri.UnescapeDataString ("/new+folder/"));
 651                 }
 652
 653                 void AssertRelativeUri (string expected, Uri uri1, Uri uri2, string msg)
 654                 {
 655                         Uri relativeUri;
 656                         relativeUri = uri1.MakeRelativeUri (uri2);
 657
 658                         Assert.IsFalse (relativeUri.IsAbsoluteUri, msg + "1");
 659                         Assert.AreEqual (expected, relativeUri.ToString (), msg + "2");
 660                         Assert.AreEqual (expected, relativeUri.OriginalString, msg + "3");
 661                         Assert.IsFalse (relativeUri.UserEscaped, msg + "4");
 662                 }
 663
 664                 [Test]
 665                 public void DontCheckHostWithCustomParsers ()
 666                 {
 667                         UriParser.Register (new TolerantUriParser (), "assembly", 0);
 668                         try {
 669                                 new Uri ("assembly://Spring.Core, Version=1.2.0.20001, Culture=neutral, "
 670                                         + "PublicKeyToken=null/Spring.Objects.Factory.Xml/spring-objects-1.1.xsd");
 671                         } catch (UriFormatException) {
 672                                 Assert.Fail ("Spring Uri is expected to work.");
 673                         }
 674                 }
 675
 676                 [Test]
 677                 public void ParseShortNameAsRelativeOrAbsolute ()
 678                 {
 679                         new Uri ("x", UriKind.RelativeOrAbsolute);
 680                 }
 681
 682                 private class TolerantUriParser : GenericUriParser
 683                 {
 684                         private const GenericUriParserOptions DefaultOptions
 685                                 = GenericUriParserOptions.Default
 686                                 | GenericUriParserOptions.GenericAuthority
 687                                 | GenericUriParserOptions.AllowEmptyAuthority;
 688
 689                         public TolerantUriParser()
 690                                                         : base(DefaultOptions)
 691                         {
 692                         }
 693                 }
 694
 695                 [Test]
 696                 public void DomainLabelLength ()
 697                 {
 698                         UriHostNameType type = Uri.CheckHostName ("3.141592653589793238462643383279502884197169399375105820974944592.com");
 699                         Assert.AreEqual (UriHostNameType.Dns, type, "DomainLabelLength#1");
 700                         type = Uri.CheckHostName ("3141592653589793238462643383279502884197169399375105820974944592.com");
 701                         Assert.AreEqual (UriHostNameType.Unknown, type, "DomainLabelLength#2");
 702                         type = Uri.CheckHostName ("3.1415926535897932384626433832795028841971693993751058209749445923.com");
 703                         Assert.AreEqual (UriHostNameType.Unknown, type, "DomainLabelLength#2");
 704                         type = Uri.CheckHostName ("3.141592653589793238462643383279502884197169399375105820974944592._om");
 705                         Assert.AreEqual (UriHostNameType.Unknown, type, "DomainLabelLength#3");
 706                 }
 707         }
 708 }
 709