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
 189                 [Test] // TryCreate (String, UriKind, Uri)
 190                 public void TryCreate1_UriKind_Invalid ()
 191                 {
 192                         Uri relativeUri = new Uri (relative, UriKind.Relative);
 193                         Uri uri = relativeUri;
 194
 195                         try {
 196                                 Uri.TryCreate (absolute, (UriKind) 666, out uri);
 197                                 Assert.Fail ("#A1");
 198                         } catch (ArgumentException ex) {
 199                                 // The value '666' passed for the UriKind parameter
 200                                 // is invalid
 201                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#A2");
 202                                 Assert.IsNull (ex.InnerException, "#A3");
 203                                 Assert.IsNotNull (ex.Message, "#A4");
 204                                 Assert.IsNotNull (ex.Message.IndexOf ("'666'") != -1, "#A5:" + ex.Message);
 205                                 Assert.IsNotNull (ex.Message.IndexOf ("UriKind") != -1, "#A6:" + ex.Message);
 206                                 Assert.IsNull (ex.ParamName, "#A7");
 207
 208                                 Assert.IsNotNull (uri, "#A8");
 209                                 Assert.AreSame (relativeUri, uri, "#A9");
 210                         }
 211
 212                         Assert.IsFalse (Uri.TryCreate ((string) null, (UriKind) 666, out uri), "#B1");
 213                         Assert.IsNull (uri, "#B2");
 214                 }
 215
 216                 [Test] // TryCreate (Uri, String, Uri)
 217                 public void TryCreate2 ()
 218                 {
 219                         Uri baseUri = new Uri (absolute);
 220                         Uri uri;
 221
 222                         uri = new Uri ("http://dummy.com");
 223                         Assert.IsTrue (Uri.TryCreate (baseUri, relative, out uri), "baseUri+relative");
 224                         Assert.AreEqual ("http://www.mono-project.com/server.com/directory/", uri.AbsoluteUri, "baseUri+relative+AbsoluteUri");
 225                         Assert.AreEqual ("http://www.mono-project.com/server.com/directory/", uri.OriginalString, "baseUri+relative+OriginalString");
 226
 227                         uri = new Uri ("http://dummy.com");
 228                         Assert.IsTrue (Uri.TryCreate (baseUri, absolute, out uri), "baseUri+absolute");
 229                         Assert.AreEqual (absolute, uri.AbsoluteUri, "baseUri+absolute+AbsoluteUri");
 230                         Assert.AreEqual (absolute, uri.OriginalString, "baseUri+absolute+OriginalString");
 231
 232                         uri = new Uri ("http://dummy.com");
 233                         Uri relativeUri = new Uri (relative, UriKind.Relative);
 234                         Assert.IsFalse (Uri.TryCreate (relativeUri, relative, out uri), "relativeUri+relative");
 235                         Assert.IsNull (uri, "relativeUri+relative+Uri");
 236
 237                         uri = new Uri ("http://dummy.com");
 238                         Assert.IsTrue (Uri.TryCreate (relativeUri, absolute, out uri), "relativeUri+absolute");
 239                         Assert.AreEqual (absolute, uri.OriginalString, "relativeUri+absolute+OriginalString");
 240
 241                         uri = new Uri ("http://dummy.com");
 242                         string n = null;
 243                         Assert.IsFalse (Uri.TryCreate (baseUri, n, out uri), "baseUri+null");
 244                         Assert.IsNull (uri, "baseUri+null+Uri");
 245                         Assert.IsFalse (Uri.TryCreate (relativeUri, n, out uri), "relativeUri+null");
 246                         Assert.IsNull (uri, "relativeUri+null+Uri");
 247                         Assert.IsFalse (Uri.TryCreate (null, relative, out uri), "null+relative");
 248                         Assert.IsNull (uri, "null+relative+Uri");
 249
 250                         uri = new Uri ("http://dummy.com");
 251                         Assert.IsTrue (Uri.TryCreate (null, absolute, out uri), "null+absolute");
 252                         Assert.AreEqual (absolute, uri.OriginalString, "null+absolute+OriginalString");
 253                 }
 254
 255                 [Test] // TryCreate (Uri, Uri, Uri)
 256                 public void TryCreate3 ()
 257                 {
 258                         Uri baseUri = new Uri (absolute);
 259                         Uri relativeUri = new Uri (relative, UriKind.Relative);
 260                         Uri uri;
 261
 262                         uri = new Uri ("http://dummy.com");
 263                         Assert.IsTrue (Uri.TryCreate (baseUri, relativeUri, out uri), "baseUri+relativeUri");
 264                         Assert.AreEqual ("http://www.mono-project.com/server.com/directory/", uri.AbsoluteUri, "baseUri+relativeUri+AbsoluteUri");
 265                         Assert.AreEqual ("http://www.mono-project.com/server.com/directory/", uri.OriginalString, "baseUri+relativeUri+OriginalString");
 266
 267                         uri = new Uri ("http://dummy.com");
 268                         Assert.IsTrue (Uri.TryCreate (baseUri, baseUri, out uri), "baseUri+baseUri");
 269                         Assert.AreEqual (absolute, uri.AbsoluteUri, "baseUri+baseUri+AbsoluteUri");
 270                         Assert.AreEqual (absolute, uri.OriginalString, "baseUri+baseUri+OriginalString");
 271
 272                         uri = new Uri ("http://dummy.com");
 273                         Assert.IsFalse (Uri.TryCreate (relativeUri, relativeUri, out uri), "relativeUri+relativeUri");
 274                         Assert.IsNull (uri, "relativeUri+relativeUri+Uri");
 275
 276                         uri = new Uri ("http://dummy.com");
 277                         Assert.IsFalse (Uri.TryCreate (relativeUri, baseUri, out uri), "relativeUri+baseUri");
 278                         Assert.IsNull (uri, "relativeUri+baseUri+Uri");
 279
 280                         uri = new Uri ("http://dummy.com");
 281                         Assert.IsFalse (Uri.TryCreate (null, relativeUri, out uri), "null+relativeUri");
 282                         Assert.IsNull (uri, "null+relativeUri+Uri");
 283                         Assert.IsFalse (Uri.TryCreate (null, baseUri, out uri), "null+baseUri");
 284                         Assert.IsNull (uri, "null+baseUri+Uri");
 285                 }
 286
 287                 [Test] // TryCreate (Uri, Uri, out Uri)
 288                 public void TryCreate3_RelativeUri_Null ()
 289                 {
 290                         Uri uri = null;
 291                         Uri baseUri = new Uri (absolute);
 292                         try {
 293                                 Uri.TryCreate (baseUri, (Uri) null, out uri);
 294 #if NET_4_0
 295                                 Assert.IsNull (uri);
 296 #else
 297                                 Assert.Fail ("throw NRE under FX 2.0");
 298 #endif
 299                         }
 300                         catch (NullReferenceException) {
 301 #if NET_4_0
 302                                 Assert.Fail ("does not throw NRE under FX 4.0");
 303 #endif
 304                         }
 305                 }
 306
 307                 [Test]
 308                 public void IsWellFormedUriString ()
 309                 {
 310                         Assert.IsFalse (Uri.IsWellFormedUriString ("http://www.go-mono.com/Main Page", UriKind.Absolute), "http/space");
 311                         Assert.IsTrue (Uri.IsWellFormedUriString ("http://www.go-mono.com/Main%20Page", UriKind.Absolute), "http/%20");
 312                         Assert.IsFalse (Uri.IsWellFormedUriString (null, UriKind.Absolute), "null");
 313                         Assert.IsFalse (Uri.IsWellFormedUriString ("data", UriKind.Absolute), "data");
 314                         Assert.IsTrue (Uri.IsWellFormedUriString ("http://www.go-mono.com/Main_Page#1", UriKind.Absolute), "http/hex");
 315                 }
 316
 317                 [Test]
 318                 public void IsWellFormedUriString_UriKind_Invalid ()
 319                 {
 320                         try {
 321                                 Uri.IsWellFormedUriString ("http://www.go-mono.com/Main Page",
 322                                         (UriKind) 666);
 323                                 Assert.Fail ("#1");
 324                         } catch (ArgumentException ex) {
 325                                 // The value '666' passed for the UriKind parameter
 326                                 // is invalid
 327                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
 328                                 Assert.IsNull (ex.InnerException, "#3");
 329                                 Assert.IsNotNull (ex.Message, "#4");
 330                                 Assert.IsNotNull (ex.Message.IndexOf ("'666'") != -1, "#5:" + ex.Message);
 331                                 Assert.IsNotNull (ex.Message.IndexOf ("UriKind") != -1, "#6:" + ex.Message);
 332                                 Assert.IsNull (ex.ParamName, "#7");
 333                         }
 334                 }
 335
 336                 [Test]
 337                 public void Compare ()
 338                 {
 339                         Uri u1 = null;
 340                         Uri u2 = null;
 341                         Assert.AreEqual (0, Uri.Compare (u1, u2, UriComponents.AbsoluteUri, UriFormat.UriEscaped, StringComparison.CurrentCulture), "null-null");
 342
 343                         u1 = new Uri ("http://www.go-mono.com/Main Page");
 344                         u2 = new Uri ("http://www.go-mono.com/Main%20Page");
 345                         Assert.AreEqual (0, Uri.Compare (u1, u2, UriComponents.AbsoluteUri, UriFormat.Unescaped, StringComparison.CurrentCulture), "http/space-http/%20-unescaped");
 346                         Assert.AreEqual (0, Uri.Compare (u1, u2, UriComponents.AbsoluteUri, UriFormat.UriEscaped, StringComparison.CurrentCulture), "http/space-http/%20-escaped");
 347                         Assert.AreEqual (0, Uri.Compare (u1, u2, UriComponents.AbsoluteUri, UriFormat.SafeUnescaped, StringComparison.CurrentCulture), "http/space-http/%20-safe");
 348                 }
 349
 350                 [Test]
 351                 public void IsBaseOf ()
 352                 {
 353                         Uri http = new Uri ("http://www.mono-project.com/Main_Page#FAQ?Edit");
 354                         Assert.IsTrue (http.IsBaseOf (http), "http-http");
 355
 356                         Uri u = new Uri ("http://www.mono-project.com/Main_Page#FAQ");
 357                         Assert.IsTrue (u.IsBaseOf (http), "http-1a");
 358                         Assert.IsTrue (http.IsBaseOf (u), "http-1b");
 359
 360                         u = new Uri ("http://www.mono-project.com/Main_Page");
 361                         Assert.IsTrue (u.IsBaseOf (http), "http-2a");
 362                         Assert.IsTrue (http.IsBaseOf (u), "http-2b");
 363
 364                         u = new Uri ("http://www.mono-project.com/");
 365                         Assert.IsTrue (u.IsBaseOf (http), "http-3a");
 366                         Assert.IsTrue (http.IsBaseOf (u), "http-3b");
 367
 368                         u = new Uri ("http://www.mono-project.com/Main_Page/");
 369                         Assert.IsFalse (u.IsBaseOf (http), "http-4a");
 370                         Assert.IsTrue (http.IsBaseOf (u), "http-4b");
 371
 372                         // docs says the UserInfo isn't evaluated, but...
 373                         u = new Uri ("http://username:password@www.mono-project.com/Main_Page");
 374                         Assert.IsFalse (u.IsBaseOf (http), "http-5a");
 375                         Assert.IsFalse (http.IsBaseOf (u), "http-5b");
 376
 377                         // scheme case sensitive ? no
 378                         u = new Uri ("HTTP://www.mono-project.com/Main_Page");
 379                         Assert.IsTrue (u.IsBaseOf (http), "http-6a");
 380                         Assert.IsTrue (http.IsBaseOf (u), "http-6b");
 381
 382                         // host case sensitive ? no
 383                         u = new Uri ("http://www.Mono-Project.com/Main_Page");
 384                         Assert.IsTrue (u.IsBaseOf (http), "http-7a");
 385                         Assert.IsTrue (http.IsBaseOf (u), "http-7b");
 386
 387                         // path case sensitive ? no
 388                         u = new Uri ("http://www.Mono-Project.com/MAIN_Page");
 389                         Assert.IsTrue (u.IsBaseOf (http), "http-8a");
 390                         Assert.IsTrue (http.IsBaseOf (u), "http-8b");
 391
 392                         // different scheme
 393                         u = new Uri ("ftp://www.mono-project.com/Main_Page");
 394                         Assert.IsFalse (u.IsBaseOf (http), "http-9a");
 395                         Assert.IsFalse (http.IsBaseOf (u), "http-9b");
 396
 397                         // different host
 398                         u = new Uri ("http://www.go-mono.com/Main_Page");
 399                         Assert.IsFalse (u.IsBaseOf (http), "http-10a");
 400                         Assert.IsFalse (http.IsBaseOf (u), "http-10b");
 401
 402                         // different port
 403                         u = new Uri ("http://www.mono-project.com:8080/");
 404                         Assert.IsFalse (u.IsBaseOf (http), "http-11a");
 405                         Assert.IsFalse (http.IsBaseOf (u), "http-11b");
 406
 407                         // specify default port
 408                         u = new Uri ("http://www.mono-project.com:80/");
 409                         Assert.IsTrue (u.IsBaseOf (http), "http-12a");
 410                         Assert.IsTrue (http.IsBaseOf (u), "http-12b");
 411                 }
 412
 413                 [Test]
 414                 public void IsBaseOf_Null ()
 415                 {
 416                         Uri http = new Uri ("http://www.mono-project.com/Main_Page#FAQ?Edit");
 417                         try {
 418                                 http.IsBaseOf (null);
 419                                 Assert.Fail ();
 420                         }
 421 #if NET_4_0
 422                         catch (ArgumentNullException) {
 423                         }
 424 #else
 425                         catch (NullReferenceException) {
 426                         }
 427 #endif
 428                 }
 429
 430                 [Test]
 431                 public void MakeRelativeUri ()
 432                 {
 433                         Uri uri1 = new Uri ("http://www.contoso.com/index.htm?x=2");
 434                         Uri uri2 = new Uri ("http://www.contoso.com/foo/bar/index.htm#fragment");
 435                         Uri uri3 = new Uri ("http://www.contoso.com/bar/foo/index.htm?y=1");
 436                         Uri uri4 = new Uri ("http://www.contoso.com/bar/foo2/index.htm?x=0");
 437                         Uri uri5 = new Uri ("https://www.contoso.com/bar/foo/index.htm?y=1");
 438                         Uri uri6 = new Uri ("http://www.contoso2.com/bar/foo/index.htm?x=0");
 439                         Uri uri7 = new Uri ("http://www.contoso2.com/bar/foo/foobar.htm?z=0&y=5");
 440                         Uri uri8 = new Uri ("http://www.xxx.com/bar/foo/foobar.htm?z=0&y=5" + (char) 0xa9);
 441                         Uri uri10 = new Uri ("mailto:xxx@xxx.com");
 442                         Uri uri11 = new Uri ("mailto:xxx@xxx.com?subject=hola");
 443                         Uri uri12 = new Uri ("mailto:xxx@mail.xxx.com?subject=hola");
 444                         Uri uri13 = new Uri ("mailto:xxx@xxx.com/foo/bar");
 445                         Uri uri14 = new Uri ("http://www.contoso.com/test1/");
 446                         Uri uri15 = new Uri ("http://www.contoso.com/");
 447                         Uri uri16 = new Uri ("http://www.contoso.com/test");
 448
 449                         AssertRelativeUri ("foo/bar/index.htm#fragment", uri1, uri2, "#A");
 450                         AssertRelativeUri ("../../index.htm?x=2", uri2, uri1, "#B");
 451                         AssertRelativeUri ("../../bar/foo/index.htm?y=1", uri2, uri3, "#C");
 452                         AssertRelativeUri ("../../foo/bar/index.htm#fragment", uri3, uri2, "#D");
 453                         AssertRelativeUri ("../foo2/index.htm?x=0", uri3, uri4, "#E");
 454                         AssertRelativeUri ("../foo/index.htm?y=1", uri4, uri3, "#F");
 455                         AssertRelativeUri ("?x=0", uri6, uri6, "#G");
 456                         AssertRelativeUri ("foobar.htm?z=0&y=5", uri6, uri7, "#H");
 457                         AssertRelativeUri ("?subject=hola", uri10, uri11, "#I");
 458                         AssertRelativeUri ("/foo/bar", uri10, uri13, "#J");
 459
 460                         Uri relativeUri = uri1.MakeRelativeUri (uri8);
 461                         Assert.IsTrue (relativeUri.IsAbsoluteUri, "#K1");
 462                         Assert.AreEqual (uri8.ToString (), relativeUri.ToString (), "#K2");
 463                         Assert.AreEqual (uri8.OriginalString, relativeUri.OriginalString, "#K3");
 464
 465                         relativeUri = uri10.MakeRelativeUri (uri12);
 466                         Assert.IsTrue (relativeUri.IsAbsoluteUri, "#L1");
 467                         Assert.AreEqual (uri12.ToString (), relativeUri.ToString (), "#L2");
 468                         Assert.AreEqual (uri12.OriginalString, relativeUri.OriginalString, "#L3");
 469
 470                         relativeUri = uri4.MakeRelativeUri (uri6);
 471                         Assert.IsTrue (relativeUri.IsAbsoluteUri, "#M1");
 472                         Assert.AreEqual (uri6.ToString (), relativeUri.ToString (), "#M2");
 473                         Assert.AreEqual (uri6.OriginalString, relativeUri.OriginalString, "#M3");
 474
 475                         relativeUri = uri4.MakeRelativeUri (uri5);
 476                         Assert.IsTrue (relativeUri.IsAbsoluteUri, "#N1");
 477                         Assert.AreEqual (uri5.ToString (), relativeUri.ToString (), "#N2");
 478                         Assert.AreEqual (uri5.OriginalString, relativeUri.OriginalString, "#N3");
 479
 480                         AssertRelativeUri ("../", uri14, uri15, "#O");
 481                         AssertRelativeUri ("./", uri16, uri15, "#P");
 482
 483                         Uri a1 = new Uri ("http://something/something2/test/");
 484                         Uri a2 = new Uri ("http://something/something2/");
 485                         Uri a3 = new Uri ("http://something/something2/test");
 486                         Uri a4 = new Uri ("http://something/something2");
 487
 488                         AssertRelativeUri ("../", a1, a2, "Q1");
 489                         AssertRelativeUri ("../../something2", a1, a4, "Q2");
 490                         AssertRelativeUri ("./", a3, a2, "Q3");
 491                         AssertRelativeUri ("../something2", a3, a4, "Q4");
 492
 493                         Uri b1 = new Uri ("http://something/test/");
 494                         Uri b2 = new Uri ("http://something/");
 495                         Uri b3 = new Uri ("http://something/test");
 496                         Uri b4 = new Uri ("http://something");
 497
 498                         AssertRelativeUri ("../", b1, b2, "R1");
 499                         AssertRelativeUri ("../", b1, b4, "R2");
 500                         AssertRelativeUri ("./", b3, b2, "R3");
 501                         AssertRelativeUri ("./", b3, b4, "R4");
 502
 503                         Uri c1 = new Uri ("C:\\something\\something2\\test\\");
 504                         Uri c2 = new Uri ("C:\\something\\something2\\");
 505                         Uri c3 = new Uri ("C:\\something\\something2\\test");
 506                         Uri c4 = new Uri ("C:\\something\\something2");
 507
 508                         AssertRelativeUri ("../", c1, c2, "S1");
 509                         AssertRelativeUri ("../../something2", c1, c4, "S2");
 510                         AssertRelativeUri ("./", c3, c2, "S3");
 511                         AssertRelativeUri ("../something2", c3, c4, "S4");
 512
 513                         Uri d1 = new Uri ("C:\\something\\test\\");
 514                         Uri d2 = new Uri ("C:\\something\\");
 515                         Uri d3 = new Uri ("C:\\something\\test");
 516                         Uri d4 = new Uri ("C:\\something");
 517
 518                         AssertRelativeUri ("../", d1, d2, "T1");
 519                         AssertRelativeUri ("../../something", d1, d4, "T2");
 520                         AssertRelativeUri ("./", d3, d2, "T3");
 521                         AssertRelativeUri ("../something", d3, d4, "T4");
 522
 523                         Uri e1 = new Uri ("C:\\something\\");
 524                         Uri e2 = new Uri ("C:\\");
 525                         Uri e3 = new Uri ("C:\\something");
 526
 527                         AssertRelativeUri ("../", e1, e2, "U1");
 528                         AssertRelativeUri ("./", e3, e2, "U2");
 529                         AssertRelativeUri ("", e1, e1, "U3");
 530                         AssertRelativeUri ("", e3, e3, "U4");
 531                         AssertRelativeUri ("../something", e1, e3, "U5");
 532                         AssertRelativeUri ("something/", e3, e1, "U6");
 533                         AssertRelativeUri ("something", e2, e3, "U7");
 534                 }
 535
 536                 [Test]
 537                 public void MakeRelativeUri_Uri_Null ()
 538                 {
 539                         Uri uri = new Uri ("http://test.com");
 540                         try {
 541                                 uri.MakeRelativeUri ((Uri) null);
 542                                 Assert.Fail ("#1");
 543                         }
 544 #if NET_4_0
 545                         catch (ArgumentNullException ex) {
 546                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
 547                                 Assert.IsNull (ex.InnerException, "#3");
 548                                 Assert.IsNotNull (ex.Message, "#4");
 549                                 Assert.IsNotNull (ex.ParamName, "#5");
 550                                 Assert.AreEqual ("uri", ex.ParamName, "#6");
 551                         }
 552 #else
 553                         catch (NullReferenceException) {
 554                                 // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=299942
 555                         }
 556 #endif
 557                 }
 558
 559                 [Test] // LAMESPEC: see bug #321113
 560                 public void OriginalStringRelative ()
 561                 {
 562                         Uri k1 = new Uri ("http://www.mono-project.com");
 563                         Uri k2 = new Uri (k1, "docs");
 564                         Assert.AreEqual ("http://www.mono-project.com/docs", k2.OriginalString, "#1");
 565
 566                         Uri a = new Uri ("http://www.mono-project.com:808/foo");
 567                         Uri b = new Uri (a, "../docs?queryyy#% %20%23%25bar");
 568                         Assert.AreEqual ("http://www.mono-project.com:808/docs?queryyy#% %20%23%25bar", b.OriginalString, "#2");
 569
 570                         Uri c = new Uri ("http://www.mono-project.com:808/foo");
 571                         Uri d = new Uri (a, "../docs?queryyy#%20%23%25bar");
 572                         Assert.AreEqual ("http://www.mono-project.com:808/docs?queryyy#%20%23%25bar", d.OriginalString, "#3");
 573
 574                         Uri e = new Uri ("http://www.mono-project.com:909");
 575                         Uri f = new Uri (e, "http://www.mono-project.com:606/docs");
 576                         Assert.AreEqual ("http://www.mono-project.com:606/docs", f.OriginalString, "#4");
 577
 578                         Uri g = new Uri ("http://www.mono-project.com:303/foo");
 579                         Uri h = new Uri (g, "?query");
 580                         // it doesn't work. MS.NET also returns incorrect URI: ..303/?query
 581                         // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=412604
 582                         //Assert.AreEqual ("http://www.mono-project.com:303/foo?query", h.OriginalString, "#5");
 583                 }
 584
 585                 [Test]
 586                 public void PathAndQuery_RelativeUri ()
 587                 {
 588                         Uri uri1 = new Uri ("http://www.contoso.com/index.htm?x=2");
 589                         Uri uri2 = new Uri ("http://www.contoso.com/foo/bar/index.htm#fragment");
 590                         Uri relativeUri = uri1.MakeRelativeUri (uri2);
 591
 592                         try {
 593                                 string result = relativeUri.PathAndQuery;
 594                                 Assert.Fail ("#1: " + result);
 595                         } catch (InvalidOperationException ex) {
 596                                 // This operation is not supported for a relative URI
 597                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 598                                 Assert.IsNull (ex.InnerException, "#3");
 599                                 Assert.IsNotNull (ex.Message, "#4");
 600                         }
 601                 }
 602
 603                 [Test]
 604                 public void Query_RelativeUri ()
 605                 {
 606                         Uri uri1 = new Uri ("http://www.contoso.com/index.htm?x=2");
 607                         Uri uri2 = new Uri ("http://www.contoso.com/foo/bar/index.htm#fragment");
 608                         Uri relativeUri = uri1.MakeRelativeUri (uri2);
 609
 610                         try {
 611                                 string result = relativeUri.Query;
 612                                 Assert.Fail ("#1: " + result);
 613                         } catch (InvalidOperationException ex) {
 614                                 // This operation is not supported for a relative URI
 615                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 616                                 Assert.IsNull (ex.InnerException, "#3");
 617                                 Assert.IsNotNull (ex.Message, "#4");
 618                         }
 619                 }
 620
 621                 [Test]
 622                 public void Scheme_RelativeUri ()
 623                 {
 624                         Uri uri1 = new Uri ("http://www.contoso.com/index.htm?x=2");
 625                         Uri uri2 = new Uri ("http://www.contoso.com/foo/bar/index.htm#fragment");
 626                         Uri relativeUri = uri1.MakeRelativeUri (uri2);
 627
 628                         try {
 629                                 string result = relativeUri.Scheme;
 630                                 Assert.Fail ("#1: " + result);
 631                         } catch (InvalidOperationException ex) {
 632                                 // This operation is not supported for a relative URI
 633                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
 634                                 Assert.IsNull (ex.InnerException, "#3");
 635                                 Assert.IsNotNull (ex.Message, "#4");
 636                         }
 637                 }
 638
 639                 [Test]
 640                 public void UnescapeDataString ()
 641                 {
 642                         Assert.AreEqual ("/new folder/", Uri.UnescapeDataString ("/new%20folder/"));
 643                         Assert.AreEqual ("/new folder/", Uri.UnescapeDataString ("/new%20%66older/"));
 644                         Assert.AreEqual ("/new+folder/", Uri.UnescapeDataString ("/new+folder/"));
 645                 }
 646
 647                 void AssertRelativeUri (string expected, Uri uri1, Uri uri2, string msg)
 648                 {
 649                         Uri relativeUri;
 650                         relativeUri = uri1.MakeRelativeUri (uri2);
 651
 652                         Assert.IsFalse (relativeUri.IsAbsoluteUri, msg + "1");
 653                         Assert.AreEqual (expected, relativeUri.ToString (), msg + "2");
 654                         Assert.AreEqual (expected, relativeUri.OriginalString, msg + "3");
 655                         Assert.IsFalse (relativeUri.UserEscaped, msg + "4");
 656                 }
 657
 658                 [Test]
 659                 public void DontCheckHostWithCustomParsers ()
 660                 {
 661                         UriParser.Register (new TolerantUriParser (), "assembly", 0);
 662                         try {
 663                                 new Uri ("assembly://Spring.Core, Version=1.2.0.20001, Culture=neutral, "
 664                                         + "PublicKeyToken=null/Spring.Objects.Factory.Xml/spring-objects-1.1.xsd");
 665                         } catch (UriFormatException) {
 666                                 Assert.Fail ("Spring Uri is expected to work.");
 667                         }
 668                 }
 669
 670                 [Test]
 671                 public void ParseShortNameAsRelativeOrAbsolute ()
 672                 {
 673                         new Uri ("x", UriKind.RelativeOrAbsolute);
 674                 }
 675
 676                 private class TolerantUriParser : GenericUriParser
 677                 {
 678                         private const GenericUriParserOptions DefaultOptions
 679                                 = GenericUriParserOptions.Default
 680                                 | GenericUriParserOptions.GenericAuthority
 681                                 | GenericUriParserOptions.AllowEmptyAuthority;
 682
 683                         public TolerantUriParser()
 684                                                         : base(DefaultOptions)
 685                         {
 686                         }
 687                 }
 688
 689                 [Test]
 690                 public void DomainLabelLength ()
 691                 {
 692                         UriHostNameType type = Uri.CheckHostName ("3.141592653589793238462643383279502884197169399375105820974944592.com");
 693                         Assert.AreEqual (UriHostNameType.Dns, type, "DomainLabelLength#1");
 694                         type = Uri.CheckHostName ("3141592653589793238462643383279502884197169399375105820974944592.com");
 695                         Assert.AreEqual (UriHostNameType.Unknown, type, "DomainLabelLength#2");
 696                         type = Uri.CheckHostName ("3.1415926535897932384626433832795028841971693993751058209749445923.com");
 697                         Assert.AreEqual (UriHostNameType.Unknown, type, "DomainLabelLength#2");
 698                         type = Uri.CheckHostName ("3.141592653589793238462643383279502884197169399375105820974944592._om");
 699                         Assert.AreEqual (UriHostNameType.Unknown, type, "DomainLabelLength#3");
 700                 }
 701         }
 702 }
 703