url/gurl_unittest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/macros.h"
   6 #include "testing/gtest/include/gtest/gtest.h"
   7 #include "url/gurl.h"
   8 #include "url/url_canon.h"
   9 #include "url/url_test_utils.h"
  10
  11 namespace url {
  12
  13 using test_utils::WStringToUTF16;
  14 using test_utils::ConvertUTF8ToUTF16;
  15
  16 namespace {
  17
  18 template<typename CHAR>
  19 void SetupReplacement(
  20     void (Replacements<CHAR>::*func)(const CHAR*, const Component&),
  21     Replacements<CHAR>* replacements,
  22     const CHAR* str) {
  23   if (str) {
  24     Component comp;
  25     if (str[0])
  26       comp.len = static_cast<int>(strlen(str));
  27     (replacements->*func)(str, comp);
  28   }
  29 }
  30
  31 // Returns the canonicalized string for the given URL string for the
  32 // GURLTest.Types test.
  33 std::string TypesTestCase(const char* src) {
  34   GURL gurl(src);
  35   return gurl.possibly_invalid_spec();
  36 }
  37
  38 }  // namespace
  39
  40 // Different types of URLs should be handled differently, and handed off to
  41 // different canonicalizers.
  42 TEST(GURLTest, Types) {
  43   // URLs with unknown schemes should be treated as path URLs, even when they
  44   // have things like "://".
  45   EXPECT_EQ("something:///HOSTNAME.com/",
  46             TypesTestCase("something:///HOSTNAME.com/"));
  47
  48   // In the reverse, known schemes should always trigger standard URL handling.
  49   EXPECT_EQ("http://hostname.com/", TypesTestCase("http:HOSTNAME.com"));
  50   EXPECT_EQ("http://hostname.com/", TypesTestCase("http:/HOSTNAME.com"));
  51   EXPECT_EQ("http://hostname.com/", TypesTestCase("http://HOSTNAME.com"));
  52   EXPECT_EQ("http://hostname.com/", TypesTestCase("http:///HOSTNAME.com"));
  53
  54 #ifdef WIN32
  55   // URLs that look like absolute Windows drive specs.
  56   EXPECT_EQ("file:///C:/foo.txt", TypesTestCase("c:\\foo.txt"));
  57   EXPECT_EQ("file:///Z:/foo.txt", TypesTestCase("Z|foo.txt"));
  58   EXPECT_EQ("file://server/foo.txt", TypesTestCase("\\\\server\\foo.txt"));
  59   EXPECT_EQ("file://server/foo.txt", TypesTestCase("//server/foo.txt"));
  60 #endif
  61 }
  62
  63 // Test the basic creation and querying of components in a GURL. We assume
  64 // the parser is already tested and works, so we are mostly interested if the
  65 // object does the right thing with the results.
  66 TEST(GURLTest, Components) {
  67   GURL url(WStringToUTF16(L"http://user:pass@google.com:99/foo;bar?q=a#ref"));
  68   EXPECT_TRUE(url.is_valid());
  69   EXPECT_TRUE(url.SchemeIs("http"));
  70   EXPECT_FALSE(url.SchemeIsFile());
  71
  72   // This is the narrow version of the URL, which should match the wide input.
  73   EXPECT_EQ("http://user:pass@google.com:99/foo;bar?q=a#ref", url.spec());
  74
  75   EXPECT_EQ("http", url.scheme());
  76   EXPECT_EQ("user", url.username());
  77   EXPECT_EQ("pass", url.password());
  78   EXPECT_EQ("google.com", url.host());
  79   EXPECT_EQ("99", url.port());
  80   EXPECT_EQ(99, url.IntPort());
  81   EXPECT_EQ("/foo;bar", url.path());
  82   EXPECT_EQ("q=a", url.query());
  83   EXPECT_EQ("ref", url.ref());
  84
  85   // Test parsing userinfo with special characters.
  86   GURL url_special_pass("http://user:%40!$&'()*+,;=:@google.com:12345");
  87   EXPECT_TRUE(url_special_pass.is_valid());
  88   // GURL canonicalizes some delimiters.
  89   EXPECT_EQ("%40!$&%27()*+,%3B%3D%3A", url_special_pass.password());
  90   EXPECT_EQ("google.com", url_special_pass.host());
  91   EXPECT_EQ("12345", url_special_pass.port());
  92 }
  93
  94 TEST(GURLTest, Empty) {
  95   GURL url;
  96   EXPECT_FALSE(url.is_valid());
  97   EXPECT_EQ("", url.spec());
  98
  99   EXPECT_EQ("", url.scheme());
 100   EXPECT_EQ("", url.username());
 101   EXPECT_EQ("", url.password());
 102   EXPECT_EQ("", url.host());
 103   EXPECT_EQ("", url.port());
 104   EXPECT_EQ(PORT_UNSPECIFIED, url.IntPort());
 105   EXPECT_EQ("", url.path());
 106   EXPECT_EQ("", url.query());
 107   EXPECT_EQ("", url.ref());
 108 }
 109
 110 TEST(GURLTest, Copy) {
 111   GURL url(WStringToUTF16(L"http://user:pass@google.com:99/foo;bar?q=a#ref"));
 112
 113   GURL url2(url);
 114   EXPECT_TRUE(url2.is_valid());
 115
 116   EXPECT_EQ("http://user:pass@google.com:99/foo;bar?q=a#ref", url2.spec());
 117   EXPECT_EQ("http", url2.scheme());
 118   EXPECT_EQ("user", url2.username());
 119   EXPECT_EQ("pass", url2.password());
 120   EXPECT_EQ("google.com", url2.host());
 121   EXPECT_EQ("99", url2.port());
 122   EXPECT_EQ(99, url2.IntPort());
 123   EXPECT_EQ("/foo;bar", url2.path());
 124   EXPECT_EQ("q=a", url2.query());
 125   EXPECT_EQ("ref", url2.ref());
 126
 127   // Copying of invalid URL should be invalid
 128   GURL invalid;
 129   GURL invalid2(invalid);
 130   EXPECT_FALSE(invalid2.is_valid());
 131   EXPECT_EQ("", invalid2.spec());
 132   EXPECT_EQ("", invalid2.scheme());
 133   EXPECT_EQ("", invalid2.username());
 134   EXPECT_EQ("", invalid2.password());
 135   EXPECT_EQ("", invalid2.host());
 136   EXPECT_EQ("", invalid2.port());
 137   EXPECT_EQ(PORT_UNSPECIFIED, invalid2.IntPort());
 138   EXPECT_EQ("", invalid2.path());
 139   EXPECT_EQ("", invalid2.query());
 140   EXPECT_EQ("", invalid2.ref());
 141 }
 142
 143 TEST(GURLTest, Assign) {
 144   GURL url(WStringToUTF16(L"http://user:pass@google.com:99/foo;bar?q=a#ref"));
 145
 146   GURL url2;
 147   url2 = url;
 148   EXPECT_TRUE(url2.is_valid());
 149
 150   EXPECT_EQ("http://user:pass@google.com:99/foo;bar?q=a#ref", url2.spec());
 151   EXPECT_EQ("http", url2.scheme());
 152   EXPECT_EQ("user", url2.username());
 153   EXPECT_EQ("pass", url2.password());
 154   EXPECT_EQ("google.com", url2.host());
 155   EXPECT_EQ("99", url2.port());
 156   EXPECT_EQ(99, url2.IntPort());
 157   EXPECT_EQ("/foo;bar", url2.path());
 158   EXPECT_EQ("q=a", url2.query());
 159   EXPECT_EQ("ref", url2.ref());
 160
 161   // Assignment of invalid URL should be invalid
 162   GURL invalid;
 163   GURL invalid2;
 164   invalid2 = invalid;
 165   EXPECT_FALSE(invalid2.is_valid());
 166   EXPECT_EQ("", invalid2.spec());
 167   EXPECT_EQ("", invalid2.scheme());
 168   EXPECT_EQ("", invalid2.username());
 169   EXPECT_EQ("", invalid2.password());
 170   EXPECT_EQ("", invalid2.host());
 171   EXPECT_EQ("", invalid2.port());
 172   EXPECT_EQ(PORT_UNSPECIFIED, invalid2.IntPort());
 173   EXPECT_EQ("", invalid2.path());
 174   EXPECT_EQ("", invalid2.query());
 175   EXPECT_EQ("", invalid2.ref());
 176 }
 177
 178 // This is a regression test for http://crbug.com/309975 .
 179 TEST(GURLTest, SelfAssign) {
 180   GURL a("filesystem:http://example.com/temporary/");
 181   // This should not crash.
 182   a = a;
 183 }
 184
 185 TEST(GURLTest, CopyFileSystem) {
 186   GURL url(WStringToUTF16(L"filesystem:https://user:pass@google.com:99/t/foo;bar?q=a#ref"));
 187
 188   GURL url2(url);
 189   EXPECT_TRUE(url2.is_valid());
 190
 191   EXPECT_EQ("filesystem:https://user:pass@google.com:99/t/foo;bar?q=a#ref", url2.spec());
 192   EXPECT_EQ("filesystem", url2.scheme());
 193   EXPECT_EQ("", url2.username());
 194   EXPECT_EQ("", url2.password());
 195   EXPECT_EQ("", url2.host());
 196   EXPECT_EQ("", url2.port());
 197   EXPECT_EQ(PORT_UNSPECIFIED, url2.IntPort());
 198   EXPECT_EQ("/foo;bar", url2.path());
 199   EXPECT_EQ("q=a", url2.query());
 200   EXPECT_EQ("ref", url2.ref());
 201
 202   const GURL* inner = url2.inner_url();
 203   ASSERT_TRUE(inner);
 204   EXPECT_EQ("https", inner->scheme());
 205   EXPECT_EQ("user", inner->username());
 206   EXPECT_EQ("pass", inner->password());
 207   EXPECT_EQ("google.com", inner->host());
 208   EXPECT_EQ("99", inner->port());
 209   EXPECT_EQ(99, inner->IntPort());
 210   EXPECT_EQ("/t", inner->path());
 211   EXPECT_EQ("", inner->query());
 212   EXPECT_EQ("", inner->ref());
 213 }
 214
 215 TEST(GURLTest, IsValid) {
 216   const char* valid_cases[] = {
 217     "http://google.com",
 218     "unknown://google.com",
 219     "http://user:pass@google.com",
 220     "http://google.com:12345",
 221     "http://google.com/path",
 222     "http://google.com//path",
 223     "http://google.com?k=v#fragment",
 224     "http://user:pass@google.com:12345/path?k=v#fragment",
 225     "http:/path",
 226     "http:path",
 227     "://google.com",
 228   };
 229   for (size_t i = 0; i < arraysize(valid_cases); i++) {
 230     EXPECT_TRUE(GURL(valid_cases[i]).is_valid())
 231         << "Case: " << valid_cases[i];
 232   }
 233
 234   const char* invalid_cases[] = {
 235     "http://?k=v",
 236     "http:://google.com",
 237     "http//google.com",
 238     "http://google.com:12three45",
 239     "path",
 240   };
 241   for (size_t i = 0; i < arraysize(invalid_cases); i++) {
 242     EXPECT_FALSE(GURL(invalid_cases[i]).is_valid())
 243         << "Case: " << invalid_cases[i];
 244   }
 245 }
 246
 247 TEST(GURLTest, ExtraSlashesBeforeAuthority) {
 248   // According to RFC3986, the hier-part for URI with an authority must use only
 249   // two slashes, GURL intentionally just ignores slashes more than 2 and parses
 250   // the following part as an authority.
 251   GURL url("http:///host");
 252   EXPECT_EQ("host", url.host());
 253   EXPECT_EQ("/", url.path());
 254 }
 255
 256 // Given an invalid URL, we should still get most of the components.
 257 TEST(GURLTest, ComponentGettersWorkEvenForInvalidURL) {
 258   GURL url("http:google.com:foo");
 259   EXPECT_FALSE(url.is_valid());
 260   EXPECT_EQ("http://google.com:foo/", url.possibly_invalid_spec());
 261
 262   EXPECT_EQ("http", url.scheme());
 263   EXPECT_EQ("", url.username());
 264   EXPECT_EQ("", url.password());
 265   EXPECT_EQ("google.com", url.host());
 266   EXPECT_EQ("foo", url.port());
 267   EXPECT_EQ(PORT_INVALID, url.IntPort());
 268   EXPECT_EQ("/", url.path());
 269   EXPECT_EQ("", url.query());
 270   EXPECT_EQ("", url.ref());
 271 }
 272
 273 TEST(GURLTest, Resolve) {
 274   // The tricky cases for relative URL resolving are tested in the
 275   // canonicalizer unit test. Here, we just test that the GURL integration
 276   // works properly.
 277   struct ResolveCase {
 278     const char* base;
 279     const char* relative;
 280     bool expected_valid;
 281     const char* expected;
 282   } resolve_cases[] = {
 283     {"http://www.google.com/", "foo.html", true, "http://www.google.com/foo.html"},
 284     {"http://www.google.com/", "http://images.google.com/foo.html", true, "http://images.google.com/foo.html"},
 285     {"http://www.google.com/blah/bloo?c#d", "../../../hello/./world.html?a#b", true, "http://www.google.com/hello/world.html?a#b"},
 286     {"http://www.google.com/foo#bar", "#com", true, "http://www.google.com/foo#com"},
 287     {"http://www.google.com/", "Https:images.google.com", true, "https://images.google.com/"},
 288       // A non-standard base can be replaced with a standard absolute URL.
 289     {"data:blahblah", "http://google.com/", true, "http://google.com/"},
 290     {"data:blahblah", "http:google.com", true, "http://google.com/"},
 291       // Filesystem URLs have different paths to test.
 292     {"filesystem:http://www.google.com/type/", "foo.html", true, "filesystem:http://www.google.com/type/foo.html"},
 293     {"filesystem:http://www.google.com/type/", "../foo.html", true, "filesystem:http://www.google.com/type/foo.html"},
 294   };
 295
 296   for (size_t i = 0; i < arraysize(resolve_cases); i++) {
 297     // 8-bit code path.
 298     GURL input(resolve_cases[i].base);
 299     GURL output = input.Resolve(resolve_cases[i].relative);
 300     EXPECT_EQ(resolve_cases[i].expected_valid, output.is_valid()) << i;
 301     EXPECT_EQ(resolve_cases[i].expected, output.spec()) << i;
 302     EXPECT_EQ(output.SchemeIsFileSystem(), output.inner_url() != NULL);
 303
 304     // Wide code path.
 305     GURL inputw(ConvertUTF8ToUTF16(resolve_cases[i].base));
 306     GURL outputw =
 307         input.Resolve(ConvertUTF8ToUTF16(resolve_cases[i].relative));
 308     EXPECT_EQ(resolve_cases[i].expected_valid, outputw.is_valid()) << i;
 309     EXPECT_EQ(resolve_cases[i].expected, outputw.spec()) << i;
 310     EXPECT_EQ(outputw.SchemeIsFileSystem(), outputw.inner_url() != NULL);
 311   }
 312 }
 313
 314 TEST(GURLTest, GetOrigin) {
 315   struct TestCase {
 316     const char* input;
 317     const char* expected;
 318   } cases[] = {
 319     {"http://www.google.com", "http://www.google.com/"},
 320     {"javascript:window.alert(\"hello,world\");", ""},
 321     {"http://user:pass@www.google.com:21/blah#baz", "http://www.google.com:21/"},
 322     {"http://user@www.google.com", "http://www.google.com/"},
 323     {"http://:pass@www.google.com", "http://www.google.com/"},
 324     {"http://:@www.google.com", "http://www.google.com/"},
 325     {"filesystem:http://www.google.com/temp/foo?q#b", "http://www.google.com/"},
 326     {"filesystem:http://user:pass@google.com:21/blah#baz", "http://google.com:21/"},
 327   };
 328   for (size_t i = 0; i < arraysize(cases); i++) {
 329     GURL url(cases[i].input);
 330     GURL origin = url.GetOrigin();
 331     EXPECT_EQ(cases[i].expected, origin.spec());
 332   }
 333 }
 334
 335 TEST(GURLTest, GetAsReferrer) {
 336   struct TestCase {
 337     const char* input;
 338     const char* expected;
 339   } cases[] = {
 340     {"http://www.google.com", "http://www.google.com/"},
 341     {"http://user:pass@www.google.com:21/blah#baz", "http://www.google.com:21/blah"},
 342     {"http://user@www.google.com", "http://www.google.com/"},
 343     {"http://:pass@www.google.com", "http://www.google.com/"},
 344     {"http://:@www.google.com", "http://www.google.com/"},
 345     {"http://www.google.com/temp/foo?q#b", "http://www.google.com/temp/foo?q"},
 346   };
 347   for (size_t i = 0; i < arraysize(cases); i++) {
 348     GURL url(cases[i].input);
 349     GURL origin = url.GetAsReferrer();
 350     EXPECT_EQ(cases[i].expected, origin.spec());
 351   }
 352 }
 353
 354 TEST(GURLTest, GetWithEmptyPath) {
 355   struct TestCase {
 356     const char* input;
 357     const char* expected;
 358   } cases[] = {
 359     {"http://www.google.com", "http://www.google.com/"},
 360     {"javascript:window.alert(\"hello, world\");", ""},
 361     {"http://www.google.com/foo/bar.html?baz=22", "http://www.google.com/"},
 362     {"filesystem:http://www.google.com/temporary/bar.html?baz=22", "filesystem:http://www.google.com/temporary/"},
 363     {"filesystem:file:///temporary/bar.html?baz=22", "filesystem:file:///temporary/"},
 364   };
 365
 366   for (size_t i = 0; i < arraysize(cases); i++) {
 367     GURL url(cases[i].input);
 368     GURL empty_path = url.GetWithEmptyPath();
 369     EXPECT_EQ(cases[i].expected, empty_path.spec());
 370   }
 371 }
 372
 373 TEST(GURLTest, Replacements) {
 374   // The url canonicalizer replacement test will handle most of these case.
 375   // The most important thing to do here is to check that the proper
 376   // canonicalizer gets called based on the scheme of the input.
 377   struct ReplaceCase {
 378     const char* base;
 379     const char* scheme;
 380     const char* username;
 381     const char* password;
 382     const char* host;
 383     const char* port;
 384     const char* path;
 385     const char* query;
 386     const char* ref;
 387     const char* expected;
 388   } replace_cases[] = {
 389     {"http://www.google.com/foo/bar.html?foo#bar", NULL, NULL, NULL, NULL, NULL, "/", "", "", "http://www.google.com/"},
 390     {"http://www.google.com/foo/bar.html?foo#bar", "javascript", "", "", "", "", "window.open('foo');", "", "", "javascript:window.open('foo');"},
 391     {"file:///C:/foo/bar.txt", "http", NULL, NULL, "www.google.com", "99", "/foo","search", "ref", "http://www.google.com:99/foo?search#ref"},
 392 #ifdef WIN32
 393     {"http://www.google.com/foo/bar.html?foo#bar", "file", "", "", "", "", "c:\\", "", "", "file:///C:/"},
 394 #endif
 395     {"filesystem:http://www.google.com/foo/bar.html?foo#bar", NULL, NULL, NULL, NULL, NULL, "/", "", "", "filesystem:http://www.google.com/foo/"},
 396   };
 397
 398   for (size_t i = 0; i < arraysize(replace_cases); i++) {
 399     const ReplaceCase& cur = replace_cases[i];
 400     GURL url(cur.base);
 401     GURL::Replacements repl;
 402     SetupReplacement(&GURL::Replacements::SetScheme, &repl, cur.scheme);
 403     SetupReplacement(&GURL::Replacements::SetUsername, &repl, cur.username);
 404     SetupReplacement(&GURL::Replacements::SetPassword, &repl, cur.password);
 405     SetupReplacement(&GURL::Replacements::SetHost, &repl, cur.host);
 406     SetupReplacement(&GURL::Replacements::SetPort, &repl, cur.port);
 407     SetupReplacement(&GURL::Replacements::SetPath, &repl, cur.path);
 408     SetupReplacement(&GURL::Replacements::SetQuery, &repl, cur.query);
 409     SetupReplacement(&GURL::Replacements::SetRef, &repl, cur.ref);
 410     GURL output = url.ReplaceComponents(repl);
 411
 412     EXPECT_EQ(replace_cases[i].expected, output.spec());
 413     EXPECT_EQ(output.SchemeIsFileSystem(), output.inner_url() != NULL);
 414   }
 415 }
 416
 417 TEST(GURLTest, ClearFragmentOnDataUrl) {
 418   // http://crbug.com/291747 - a data URL may legitimately have trailing
 419   // whitespace in the spec after the ref is cleared. Test this does not trigger
 420   // the Parsed importing validation DCHECK in GURL.
 421   GURL url(" data: one ? two # three ");
 422
 423   // By default the trailing whitespace will have been stripped.
 424   EXPECT_EQ("data: one ? two # three", url.spec());
 425   GURL::Replacements repl;
 426   repl.ClearRef();
 427   GURL url_no_ref = url.ReplaceComponents(repl);
 428
 429   EXPECT_EQ("data: one ? two ", url_no_ref.spec());
 430
 431   // Importing a parsed url via this constructor overload will retain trailing
 432   // whitespace.
 433   GURL import_url(url_no_ref.spec(),
 434                   url_no_ref.parsed_for_possibly_invalid_spec(),
 435                   url_no_ref.is_valid());
 436   EXPECT_EQ(url_no_ref, import_url);
 437   EXPECT_EQ(import_url.query(), " two ");
 438 }
 439
 440 TEST(GURLTest, PathForRequest) {
 441   struct TestCase {
 442     const char* input;
 443     const char* expected;
 444     const char* inner_expected;
 445   } cases[] = {
 446     {"http://www.google.com", "/", NULL},
 447     {"http://www.google.com/", "/", NULL},
 448     {"http://www.google.com/foo/bar.html?baz=22", "/foo/bar.html?baz=22", NULL},
 449     {"http://www.google.com/foo/bar.html#ref", "/foo/bar.html", NULL},
 450     {"http://www.google.com/foo/bar.html?query#ref", "/foo/bar.html?query", NULL},
 451     {"filesystem:http://www.google.com/temporary/foo/bar.html?query#ref", "/foo/bar.html?query", "/temporary"},
 452     {"filesystem:http://www.google.com/temporary/foo/bar.html?query", "/foo/bar.html?query", "/temporary"},
 453   };
 454
 455   for (size_t i = 0; i < arraysize(cases); i++) {
 456     GURL url(cases[i].input);
 457     std::string path_request = url.PathForRequest();
 458     EXPECT_EQ(cases[i].expected, path_request);
 459     EXPECT_EQ(cases[i].inner_expected == NULL, url.inner_url() == NULL);
 460     if (url.inner_url() && cases[i].inner_expected)
 461       EXPECT_EQ(cases[i].inner_expected, url.inner_url()->PathForRequest());
 462   }
 463 }
 464
 465 TEST(GURLTest, EffectiveIntPort) {
 466   struct PortTest {
 467     const char* spec;
 468     int expected_int_port;
 469   } port_tests[] = {
 470     // http
 471     {"http://www.google.com/", 80},
 472     {"http://www.google.com:80/", 80},
 473     {"http://www.google.com:443/", 443},
 474
 475     // https
 476     {"https://www.google.com/", 443},
 477     {"https://www.google.com:443/", 443},
 478     {"https://www.google.com:80/", 80},
 479
 480     // ftp
 481     {"ftp://www.google.com/", 21},
 482     {"ftp://www.google.com:21/", 21},
 483     {"ftp://www.google.com:80/", 80},
 484
 485     // gopher
 486     {"gopher://www.google.com/", 70},
 487     {"gopher://www.google.com:70/", 70},
 488     {"gopher://www.google.com:80/", 80},
 489
 490     // file - no port
 491     {"file://www.google.com/", PORT_UNSPECIFIED},
 492     {"file://www.google.com:443/", PORT_UNSPECIFIED},
 493
 494     // data - no port
 495     {"data:www.google.com:90", PORT_UNSPECIFIED},
 496     {"data:www.google.com", PORT_UNSPECIFIED},
 497
 498     // filesystem - no port
 499     {"filesystem:http://www.google.com:90/t/foo", PORT_UNSPECIFIED},
 500     {"filesystem:file:///t/foo", PORT_UNSPECIFIED},
 501   };
 502
 503   for (size_t i = 0; i < arraysize(port_tests); i++) {
 504     GURL url(port_tests[i].spec);
 505     EXPECT_EQ(port_tests[i].expected_int_port, url.EffectiveIntPort());
 506   }
 507 }
 508
 509 TEST(GURLTest, IPAddress) {
 510   struct IPTest {
 511     const char* spec;
 512     bool expected_ip;
 513   } ip_tests[] = {
 514     {"http://www.google.com/", false},
 515     {"http://192.168.9.1/", true},
 516     {"http://192.168.9.1.2/", false},
 517     {"http://192.168.m.1/", false},
 518     {"http://2001:db8::1/", false},
 519     {"http://[2001:db8::1]/", true},
 520     {"", false},
 521     {"some random input!", false},
 522   };
 523
 524   for (size_t i = 0; i < arraysize(ip_tests); i++) {
 525     GURL url(ip_tests[i].spec);
 526     EXPECT_EQ(ip_tests[i].expected_ip, url.HostIsIPAddress());
 527   }
 528 }
 529
 530 TEST(GURLTest, HostNoBrackets) {
 531   struct TestCase {
 532     const char* input;
 533     const char* expected_host;
 534     const char* expected_plainhost;
 535   } cases[] = {
 536     {"http://www.google.com", "www.google.com", "www.google.com"},
 537     {"http://[2001:db8::1]/", "[2001:db8::1]", "2001:db8::1"},
 538     {"http://[::]/", "[::]", "::"},
 539
 540     // Don't require a valid URL, but don't crash either.
 541     {"http://[]/", "[]", ""},
 542     {"http://[x]/", "[x]", "x"},
 543     {"http://[x/", "[x", "[x"},
 544     {"http://x]/", "x]", "x]"},
 545     {"http://[/", "[", "["},
 546     {"http://]/", "]", "]"},
 547     {"", "", ""},
 548   };
 549   for (size_t i = 0; i < arraysize(cases); i++) {
 550     GURL url(cases[i].input);
 551     EXPECT_EQ(cases[i].expected_host, url.host());
 552     EXPECT_EQ(cases[i].expected_plainhost, url.HostNoBrackets());
 553   }
 554 }
 555
 556 TEST(GURLTest, DomainIs) {
 557   const char google_domain[] = "google.com";
 558
 559   GURL url_1("http://www.google.com:99/foo");
 560   EXPECT_TRUE(url_1.DomainIs(google_domain));
 561
 562   GURL url_2("http://google.com:99/foo");
 563   EXPECT_TRUE(url_2.DomainIs(google_domain));
 564
 565   GURL url_3("http://google.com./foo");
 566   EXPECT_TRUE(url_3.DomainIs(google_domain));
 567
 568   GURL url_4("http://google.com/foo");
 569   EXPECT_FALSE(url_4.DomainIs("google.com."));
 570
 571   GURL url_5("http://google.com./foo");
 572   EXPECT_TRUE(url_5.DomainIs("google.com."));
 573
 574   GURL url_6("http://www.google.com./foo");
 575   EXPECT_TRUE(url_6.DomainIs(".com."));
 576
 577   GURL url_7("http://www.balabala.com/foo");
 578   EXPECT_FALSE(url_7.DomainIs(google_domain));
 579
 580   GURL url_8("http://www.google.com.cn/foo");
 581   EXPECT_FALSE(url_8.DomainIs(google_domain));
 582
 583   GURL url_9("http://www.iamnotgoogle.com/foo");
 584   EXPECT_FALSE(url_9.DomainIs(google_domain));
 585
 586   GURL url_10("http://www.iamnotgoogle.com../foo");
 587   EXPECT_FALSE(url_10.DomainIs(".com"));
 588
 589   GURL url_11("filesystem:http://www.google.com:99/foo/");
 590   EXPECT_TRUE(url_11.DomainIs(google_domain));
 591
 592   GURL url_12("filesystem:http://www.iamnotgoogle.com/foo/");
 593   EXPECT_FALSE(url_12.DomainIs(google_domain));
 594 }
 595
 596 // Newlines should be stripped from inputs.
 597 TEST(GURLTest, Newlines) {
 598   // Constructor.
 599   GURL url_1(" \t ht\ntp://\twww.goo\rgle.com/as\ndf \n ");
 600   EXPECT_EQ("http://www.google.com/asdf", url_1.spec());
 601
 602   // Relative path resolver.
 603   GURL url_2 = url_1.Resolve(" \n /fo\to\r ");
 604   EXPECT_EQ("http://www.google.com/foo", url_2.spec());
 605
 606   // Note that newlines are NOT stripped from ReplaceComponents.
 607 }
 608
 609 TEST(GURLTest, IsStandard) {
 610   GURL a("http:foo/bar");
 611   EXPECT_TRUE(a.IsStandard());
 612
 613   GURL b("foo:bar/baz");
 614   EXPECT_FALSE(b.IsStandard());
 615
 616   GURL c("foo://bar/baz");
 617   EXPECT_FALSE(c.IsStandard());
 618 }
 619
 620 TEST(GURLTest, SchemeIsHTTPOrHTTPS) {
 621   EXPECT_TRUE(GURL("http://bar/").SchemeIsHTTPOrHTTPS());
 622   EXPECT_TRUE(GURL("HTTPS://BAR").SchemeIsHTTPOrHTTPS());
 623   EXPECT_FALSE(GURL("ftp://bar/").SchemeIsHTTPOrHTTPS());
 624 }
 625
 626 TEST(GURLTest, SchemeIsWSOrWSS) {
 627   EXPECT_TRUE(GURL("WS://BAR/").SchemeIsWSOrWSS());
 628   EXPECT_TRUE(GURL("wss://bar/").SchemeIsWSOrWSS());
 629   EXPECT_FALSE(GURL("http://bar/").SchemeIsWSOrWSS());
 630 }
 631
 632 TEST(GURLTest, SchemeIsBlob) {
 633   EXPECT_TRUE(GURL("BLOB://BAR/").SchemeIsBlob());
 634   EXPECT_TRUE(GURL("blob://bar/").SchemeIsBlob());
 635   EXPECT_FALSE(GURL("http://bar/").SchemeIsBlob());
 636 }
 637
 638 }  // namespace url