src/content/browser/appcache/appcache_manifest_parser_unittest.cc

   1 // Copyright 2014 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 <string>
   6
   7 #include "content/browser/appcache/appcache_manifest_parser.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9 #include "url/gurl.h"
  10
  11 namespace content {
  12
  13 class AppCacheManifestParserTest : public testing::Test {
  14 };
  15
  16 TEST(AppCacheManifestParserTest, NoData) {
  17   GURL url;
  18   AppCacheManifest manifest;
  19   EXPECT_FALSE(ParseManifest(url, "", 0,
  20                              PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
  21   EXPECT_FALSE(ParseManifest(url, "CACHE MANIFEST\r", 0,  // Len is 0.
  22                              PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
  23 }
  24
  25 TEST(AppCacheManifestParserTest, CheckSignature) {
  26   GURL url;
  27   AppCacheManifest manifest;
  28
  29   const std::string kBadSignatures[] = {
  30     "foo",
  31     "CACHE MANIFEST;V2\r",          // not followed by whitespace
  32     "CACHE MANIFEST#bad\r",         // no whitespace before comment
  33     "cache manifest ",              // wrong case
  34     "#CACHE MANIFEST\r",            // comment
  35     "xCACHE MANIFEST\n",            // bad first char
  36     " CACHE MANIFEST\r",            // begins with whitespace
  37     "\xEF\xBE\xBF" "CACHE MANIFEST\r",  // bad UTF-8 BOM value
  38   };
  39
  40   for (size_t i = 0; i < arraysize(kBadSignatures); ++i) {
  41     const std::string bad = kBadSignatures[i];
  42     EXPECT_FALSE(ParseManifest(url, bad.c_str(), bad.length(),
  43                                PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
  44   }
  45
  46   const std::string kGoodSignatures[] = {
  47     "CACHE MANIFEST",
  48     "CACHE MANIFEST ",
  49     "CACHE MANIFEST\r",
  50     "CACHE MANIFEST\n",
  51     "CACHE MANIFEST\r\n",
  52     "CACHE MANIFEST\t# ignore me\r",
  53     "CACHE MANIFEST ignore\r\n",
  54     "CHROMIUM CACHE MANIFEST\r\n",
  55     "\xEF\xBB\xBF" "CACHE MANIFEST \r\n",   // BOM present
  56   };
  57
  58   for (size_t i = 0; i < arraysize(kGoodSignatures); ++i) {
  59     const std::string good = kGoodSignatures[i];
  60     EXPECT_TRUE(ParseManifest(url, good.c_str(), good.length(),
  61                               PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
  62   }
  63 }
  64
  65 TEST(AppCacheManifestParserTest, NoManifestUrl) {
  66   AppCacheManifest manifest;
  67   const std::string kData("CACHE MANIFEST\r"
  68     "relative/tobase.com\r"
  69     "http://absolute.com/addme.com");
  70   const GURL kUrl;
  71   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
  72                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
  73   EXPECT_TRUE(manifest.explicit_urls.empty());
  74   EXPECT_TRUE(manifest.fallback_namespaces.empty());
  75   EXPECT_TRUE(manifest.online_whitelist_namespaces.empty());
  76   EXPECT_FALSE(manifest.online_whitelist_all);
  77 }
  78
  79 TEST(AppCacheManifestParserTest, ExplicitUrls) {
  80   AppCacheManifest manifest;
  81   const GURL kUrl("http://www.foo.com");
  82   const std::string kData("CACHE MANIFEST\r"
  83     "relative/one\r"
  84     "# some comment\r"
  85     "http://www.foo.com/two#strip\r\n"
  86     "NETWORK:\r"
  87     "  \t CACHE:\r"
  88     "HTTP://www.diff.com/three\r"
  89     "FALLBACK:\r"
  90     " \t # another comment with leading whitespace\n"
  91     "IGNORE:\r"
  92     "http://www.foo.com/ignore\r"
  93     "CACHE: \r"
  94     "garbage:#!@\r"
  95     "https://www.foo.com/diffscheme \t \r"
  96     "  \t relative/four#stripme\n\r"
  97     "*\r");
  98
  99   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 100                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 101   EXPECT_TRUE(manifest.fallback_namespaces.empty());
 102   EXPECT_TRUE(manifest.online_whitelist_namespaces.empty());
 103   EXPECT_FALSE(manifest.online_whitelist_all);
 104
 105   base::hash_set<std::string> urls = manifest.explicit_urls;
 106   const size_t kExpected = 5;
 107   ASSERT_EQ(kExpected, urls.size());
 108   EXPECT_TRUE(urls.find("http://www.foo.com/relative/one") != urls.end());
 109   EXPECT_TRUE(urls.find("http://www.foo.com/two") != urls.end());
 110   EXPECT_TRUE(urls.find("http://www.diff.com/three") != urls.end());
 111   EXPECT_TRUE(urls.find("http://www.foo.com/relative/four") != urls.end());
 112
 113   // Wildcard is treated as a relative URL in explicit section.
 114   EXPECT_TRUE(urls.find("http://www.foo.com/*") != urls.end());
 115
 116   // We should get the same results with intercepts disallowed.
 117   manifest = AppCacheManifest();
 118   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 119                             PARSE_MANIFEST_PER_STANDARD, manifest));
 120   EXPECT_TRUE(manifest.fallback_namespaces.empty());
 121   EXPECT_TRUE(manifest.online_whitelist_namespaces.empty());
 122   EXPECT_FALSE(manifest.online_whitelist_all);
 123
 124   urls = manifest.explicit_urls;
 125   ASSERT_EQ(kExpected, urls.size());
 126   EXPECT_TRUE(urls.find("http://www.foo.com/relative/one") != urls.end());
 127   EXPECT_TRUE(urls.find("http://www.foo.com/two") != urls.end());
 128   EXPECT_TRUE(urls.find("http://www.diff.com/three") != urls.end());
 129   EXPECT_TRUE(urls.find("http://www.foo.com/relative/four") != urls.end());
 130
 131   // Wildcard is treated as a relative URL in explicit section.
 132   EXPECT_TRUE(urls.find("http://www.foo.com/*") != urls.end());
 133 }
 134
 135 TEST(AppCacheManifestParserTest, WhitelistUrls) {
 136   AppCacheManifest manifest;
 137   const GURL kUrl("http://www.bar.com");
 138   const std::string kData("CACHE MANIFEST\r"
 139     "NETWORK:\r"
 140     "relative/one\r"
 141     "# a comment\r"
 142     "http://www.bar.com/two\r"
 143     "HTTP://www.diff.com/three#strip\n\r"
 144     "FALLBACK:\r"
 145     "garbage\r"
 146     "UNKNOWN:\r"
 147     "http://www.bar.com/ignore\r"
 148     "CACHE:\r"
 149     "NETWORK:\r"
 150     "https://www.wrongscheme.com\n"
 151     "relative/four#stripref \t \r"
 152     "http://www.five.com\r\n"
 153     "*foo\r");
 154
 155   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 156                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 157   EXPECT_TRUE(manifest.explicit_urls.empty());
 158   EXPECT_TRUE(manifest.fallback_namespaces.empty());
 159   EXPECT_TRUE(manifest.intercept_namespaces.empty());
 160   EXPECT_FALSE(manifest.online_whitelist_all);
 161
 162   const AppCacheNamespaceVector& online = manifest.online_whitelist_namespaces;
 163   const size_t kExpected = 6;
 164   ASSERT_EQ(kExpected, online.size());
 165   EXPECT_EQ(APPCACHE_NETWORK_NAMESPACE, online[0].type);
 166   EXPECT_FALSE(online[0].is_pattern);
 167   EXPECT_TRUE(online[0].target_url.is_empty());
 168   EXPECT_EQ(GURL("http://www.bar.com/relative/one"), online[0].namespace_url);
 169   EXPECT_EQ(GURL("http://www.bar.com/two"), online[1].namespace_url);
 170   EXPECT_EQ(GURL("http://www.diff.com/three"), online[2].namespace_url);
 171   EXPECT_EQ(GURL("http://www.bar.com/relative/four"), online[3].namespace_url);
 172   EXPECT_EQ(GURL("http://www.five.com"), online[4].namespace_url);
 173   EXPECT_EQ(GURL("http://www.bar.com/*foo"), online[5].namespace_url);
 174 }
 175
 176 TEST(AppCacheManifestParserTest, FallbackUrls) {
 177   AppCacheManifest manifest;
 178   const GURL kUrl("http://glorp.com");
 179   const std::string kData("CACHE MANIFEST\r"
 180     "# a comment\r"
 181     "CACHE:\r"
 182     "NETWORK:\r"
 183     "UNKNOWN:\r"
 184     "FALLBACK:\r"
 185     "relative/one \t \t http://glorp.com/onefb  \t \r"
 186     "*\r"
 187     "https://glorp.com/wrong http://glorp.com/wrongfb\r"
 188     "http://glorp.com/two#strip relative/twofb\r"
 189     "HTTP://glorp.com/three relative/threefb#strip\n"
 190     "http://glorp.com/three http://glorp.com/three-dup\r"
 191     "http://glorp.com/solo \t \r\n"
 192     "http://diff.com/ignore http://glorp.com/wronghost\r"
 193     "http://glorp.com/wronghost http://diff.com/ohwell\r"
 194     "relative/badscheme ftp://glorp.com/ignored\r"
 195     "garbage\r\n"
 196     "CACHE:\r"
 197     "# only fallback urls in this test\r"
 198     "FALLBACK:\n"
 199     "relative/four#strip relative/fourfb#strip\r"
 200     "http://www.glorp.com/notsame relative/skipped\r");
 201
 202   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 203                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 204   EXPECT_TRUE(manifest.explicit_urls.empty());
 205   EXPECT_TRUE(manifest.online_whitelist_namespaces.empty());
 206   EXPECT_FALSE(manifest.online_whitelist_all);
 207
 208   const AppCacheNamespaceVector& fallbacks = manifest.fallback_namespaces;
 209   const size_t kExpected = 5;
 210   ASSERT_EQ(kExpected, fallbacks.size());
 211   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[0].type);
 212   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[1].type);
 213   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[2].type);
 214   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[3].type);
 215   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[4].type);
 216   EXPECT_EQ(GURL("http://glorp.com/relative/one"),
 217             fallbacks[0].namespace_url);
 218   EXPECT_EQ(GURL("http://glorp.com/onefb"),
 219             fallbacks[0].target_url);
 220   EXPECT_EQ(GURL("http://glorp.com/two"),
 221             fallbacks[1].namespace_url);
 222   EXPECT_EQ(GURL("http://glorp.com/relative/twofb"),
 223             fallbacks[1].target_url);
 224   EXPECT_EQ(GURL("http://glorp.com/three"),
 225             fallbacks[2].namespace_url);
 226   EXPECT_EQ(GURL("http://glorp.com/relative/threefb"),
 227             fallbacks[2].target_url);
 228   EXPECT_EQ(GURL("http://glorp.com/three"),       // duplicates are stored
 229             fallbacks[3].namespace_url);
 230   EXPECT_EQ(GURL("http://glorp.com/three-dup"),
 231             fallbacks[3].target_url);
 232   EXPECT_EQ(GURL("http://glorp.com/relative/four"),
 233             fallbacks[4].namespace_url);
 234   EXPECT_EQ(GURL("http://glorp.com/relative/fourfb"),
 235             fallbacks[4].target_url);
 236
 237   EXPECT_TRUE(manifest.intercept_namespaces.empty());
 238 }
 239
 240 TEST(AppCacheManifestParserTest, FallbackUrlsWithPort) {
 241   AppCacheManifest manifest;
 242   const GURL kUrl("http://www.portme.com:1234");
 243   const std::string kData("CACHE MANIFEST\r"
 244     "FALLBACK:\r"
 245     "http://www.portme.com:1234/one relative/onefb\r"
 246     "HTTP://www.portme.com:9876/wrong http://www.portme.com:1234/ignore\r"
 247     "http://www.portme.com:1234/stillwrong http://www.portme.com:42/boo\r"
 248     "relative/two relative/twofb\r"
 249     "http://www.portme.com:1234/three HTTP://www.portme.com:1234/threefb\r"
 250     "http://www.portme.com/noport http://www.portme.com:1234/skipped\r"
 251     "http://www.portme.com:1234/skipme http://www.portme.com/noport\r");
 252
 253   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 254                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 255   EXPECT_TRUE(manifest.explicit_urls.empty());
 256   EXPECT_TRUE(manifest.online_whitelist_namespaces.empty());
 257   EXPECT_FALSE(manifest.online_whitelist_all);
 258
 259   const AppCacheNamespaceVector& fallbacks = manifest.fallback_namespaces;
 260   const size_t kExpected = 3;
 261   ASSERT_EQ(kExpected, fallbacks.size());
 262   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[0].type);
 263   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[1].type);
 264   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[2].type);
 265   EXPECT_EQ(GURL("http://www.portme.com:1234/one"),
 266             fallbacks[0].namespace_url);
 267   EXPECT_EQ(GURL("http://www.portme.com:1234/relative/onefb"),
 268             fallbacks[0].target_url);
 269   EXPECT_EQ(GURL("http://www.portme.com:1234/relative/two"),
 270             fallbacks[1].namespace_url);
 271   EXPECT_EQ(GURL("http://www.portme.com:1234/relative/twofb"),
 272             fallbacks[1].target_url);
 273   EXPECT_EQ(GURL("http://www.portme.com:1234/three"),
 274             fallbacks[2].namespace_url);
 275   EXPECT_EQ(GURL("http://www.portme.com:1234/threefb"),
 276             fallbacks[2].target_url);
 277
 278   EXPECT_TRUE(manifest.intercept_namespaces.empty());
 279 }
 280
 281 TEST(AppCacheManifestParserTest, InterceptUrls) {
 282   AppCacheManifest manifest;
 283   const GURL kUrl("http://www.portme.com:1234");
 284   const std::string kData("CHROMIUM CACHE MANIFEST\r"
 285     "CHROMIUM-INTERCEPT:\r"
 286     "http://www.portme.com:1234/one return relative/int1\r"
 287     "HTTP://www.portme.com:9/wrong return http://www.portme.com:1234/ignore\r"
 288     "http://www.portme.com:1234/wrong return http://www.portme.com:9/boo\r"
 289     "relative/two return relative/int2\r"
 290     "relative/three wrong relative/threefb\r"
 291     "http://www.portme.com:1234/three return HTTP://www.portme.com:1234/int3\r"
 292     "http://www.portme.com/noport return http://www.portme.com:1234/skipped\r"
 293     "http://www.portme.com:1234/skipme return http://www.portme.com/noport\r"
 294     "relative/wrong/again missing/intercept_type\r");
 295
 296   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 297                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 298   EXPECT_TRUE(manifest.fallback_namespaces.empty());
 299   EXPECT_TRUE(manifest.explicit_urls.empty());
 300   EXPECT_TRUE(manifest.online_whitelist_namespaces.empty());
 301   EXPECT_FALSE(manifest.online_whitelist_all);
 302
 303   const AppCacheNamespaceVector& intercepts = manifest.intercept_namespaces;
 304   const size_t kExpected = 3;
 305   ASSERT_EQ(kExpected, intercepts.size());
 306   EXPECT_EQ(APPCACHE_INTERCEPT_NAMESPACE, intercepts[0].type);
 307   EXPECT_EQ(APPCACHE_INTERCEPT_NAMESPACE, intercepts[1].type);
 308   EXPECT_EQ(APPCACHE_INTERCEPT_NAMESPACE, intercepts[2].type);
 309   EXPECT_EQ(GURL("http://www.portme.com:1234/one"),
 310             intercepts[0].namespace_url);
 311   EXPECT_EQ(GURL("http://www.portme.com:1234/relative/int1"),
 312             intercepts[0].target_url);
 313   EXPECT_EQ(GURL("http://www.portme.com:1234/relative/two"),
 314             intercepts[1].namespace_url);
 315   EXPECT_EQ(GURL("http://www.portme.com:1234/relative/int2"),
 316             intercepts[1].target_url);
 317   EXPECT_EQ(GURL("http://www.portme.com:1234/three"),
 318             intercepts[2].namespace_url);
 319   EXPECT_EQ(GURL("http://www.portme.com:1234/int3"),
 320             intercepts[2].target_url);
 321
 322   // Disallow intercepts ths time.
 323   manifest = AppCacheManifest();
 324   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 325                             PARSE_MANIFEST_PER_STANDARD, manifest));
 326   EXPECT_TRUE(manifest.fallback_namespaces.empty());
 327   EXPECT_TRUE(manifest.explicit_urls.empty());
 328   EXPECT_TRUE(manifest.online_whitelist_namespaces.empty());
 329   EXPECT_TRUE(manifest.intercept_namespaces.empty());
 330   EXPECT_FALSE(manifest.online_whitelist_all);
 331 }
 332
 333 TEST(AppCacheManifestParserTest, ComboUrls) {
 334   AppCacheManifest manifest;
 335   const GURL kUrl("http://combo.com:42");
 336   const std::string kData("CACHE MANIFEST\r"
 337     "relative/explicit-1\r"
 338     "# some comment\r"
 339     "http://combo.com:99/explicit-2#strip\r"
 340     "NETWORK:\r"
 341     "http://combo.com/whitelist-1\r"
 342     "HTTP://www.diff.com/whitelist-2#strip\r"
 343     "*\r"
 344     "CACHE:\n\r"
 345     "http://www.diff.com/explicit-3\r"
 346     "FALLBACK:\r"
 347     "http://combo.com:42/fallback-1 http://combo.com:42/fallback-1b\r"
 348     "relative/fallback-2 relative/fallback-2b\r"
 349     "UNKNOWN:\r\n"
 350     "http://combo.com/ignoreme\r"
 351     "relative/still-ignored\r"
 352     "NETWORK:\r\n"
 353     "relative/whitelist-3#strip\r"
 354     "http://combo.com:99/whitelist-4\r");
 355   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 356                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 357   EXPECT_TRUE(manifest.online_whitelist_all);
 358
 359   base::hash_set<std::string> urls = manifest.explicit_urls;
 360   size_t expected = 3;
 361   ASSERT_EQ(expected, urls.size());
 362   EXPECT_TRUE(urls.find("http://combo.com:42/relative/explicit-1") !=
 363               urls.end());
 364   EXPECT_TRUE(urls.find("http://combo.com:99/explicit-2") != urls.end());
 365   EXPECT_TRUE(urls.find("http://www.diff.com/explicit-3") != urls.end());
 366
 367   const AppCacheNamespaceVector& online = manifest.online_whitelist_namespaces;
 368   expected = 4;
 369   ASSERT_EQ(expected, online.size());
 370   EXPECT_EQ(GURL("http://combo.com/whitelist-1"),
 371                  online[0].namespace_url);
 372   EXPECT_EQ(GURL("http://www.diff.com/whitelist-2"),
 373                  online[1].namespace_url);
 374   EXPECT_EQ(GURL("http://combo.com:42/relative/whitelist-3"),
 375                  online[2].namespace_url);
 376   EXPECT_EQ(GURL("http://combo.com:99/whitelist-4"),
 377                  online[3].namespace_url);
 378
 379   const AppCacheNamespaceVector& fallbacks = manifest.fallback_namespaces;
 380   expected = 2;
 381   ASSERT_EQ(expected, fallbacks.size());
 382   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[0].type);
 383   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, fallbacks[1].type);
 384   EXPECT_EQ(GURL("http://combo.com:42/fallback-1"),
 385             fallbacks[0].namespace_url);
 386   EXPECT_EQ(GURL("http://combo.com:42/fallback-1b"),
 387             fallbacks[0].target_url);
 388   EXPECT_EQ(GURL("http://combo.com:42/relative/fallback-2"),
 389             fallbacks[1].namespace_url);
 390   EXPECT_EQ(GURL("http://combo.com:42/relative/fallback-2b"),
 391             fallbacks[1].target_url);
 392
 393   EXPECT_TRUE(manifest.intercept_namespaces.empty());
 394 }
 395
 396 TEST(AppCacheManifestParserTest, UnusualUtf8) {
 397   AppCacheManifest manifest;
 398   const GURL kUrl("http://bad.com");
 399   const std::string kData("CACHE MANIFEST\r"
 400     "\xC0" "invalidutf8\r"
 401     "nonbmp" "\xF1\x84\xAB\xBC\r");
 402   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 403                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 404   base::hash_set<std::string> urls = manifest.explicit_urls;
 405   EXPECT_TRUE(urls.find("http://bad.com/%EF%BF%BDinvalidutf8") != urls.end());
 406   EXPECT_TRUE(urls.find("http://bad.com/nonbmp%F1%84%AB%BC") != urls.end());
 407 }
 408
 409 TEST(AppCacheManifestParserTest, IgnoreAfterSpace) {
 410   AppCacheManifest manifest;
 411   const GURL kUrl("http://smorg.borg");
 412   const std::string kData(
 413     "CACHE MANIFEST\r"
 414     "resource.txt this stuff after the white space should be ignored\r");
 415   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 416                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 417
 418   base::hash_set<std::string> urls = manifest.explicit_urls;
 419   EXPECT_TRUE(urls.find("http://smorg.borg/resource.txt") != urls.end());
 420 }
 421
 422 TEST(AppCacheManifestParserTest, DifferentOriginUrlWithSecureScheme) {
 423   AppCacheManifest manifest;
 424   const GURL kUrl("https://www.foo.com");
 425   const std::string kData("CACHE MANIFEST\r"
 426     "CACHE: \r"
 427     "relative/secureschemesameorigin\r"
 428     "https://www.foo.com/secureschemesameorigin\r"
 429     "http://www.xyz.com/secureschemedifforigin\r"
 430     "https://www.xyz.com/secureschemedifforigin\r");
 431
 432   EXPECT_TRUE(ParseManifest(kUrl, kData.c_str(), kData.length(),
 433                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 434   EXPECT_TRUE(manifest.fallback_namespaces.empty());
 435   EXPECT_TRUE(manifest.online_whitelist_namespaces.empty());
 436
 437   base::hash_set<std::string> urls = manifest.explicit_urls;
 438   const size_t kExpected = 3;
 439   ASSERT_EQ(kExpected, urls.size());
 440   EXPECT_TRUE(urls.find("https://www.foo.com/relative/secureschemesameorigin")
 441       != urls.end());
 442   EXPECT_TRUE(urls.find("https://www.foo.com/secureschemesameorigin") !=
 443       urls.end());
 444   EXPECT_FALSE(urls.find("http://www.xyz.com/secureschemedifforigin") !=
 445       urls.end());
 446   EXPECT_TRUE(urls.find("https://www.xyz.com/secureschemedifforigin") !=
 447       urls.end());
 448 }
 449
 450 TEST(AppCacheManifestParserTest, PatternMatching) {
 451   const GURL kUrl("http://foo.com/manifest");
 452   const std::string kManifestBody(
 453       "CACHE MANIFEST\r"
 454       "CACHE: \r"
 455       "http://foo.com/page.html\r"
 456       "CHROMIUM-INTERCEPT:\r"
 457       "http://foo.com/intercept_prefix return /prefix\r"
 458       "http://foo.com/intercept_pattern return /pattern isPattern\r"
 459       "http://foo.com/*/intercept_pattern?query return /pattern isPattern\r"
 460       "FALLBACK:\r"
 461       "http://foo.com/fallback_prefix  /prefix wrongAnnotation\r"
 462       "http://foo.com/fallback_pattern* /pattern\tisPattern    \r"
 463       "NETWORK:\r"
 464       "*\r"
 465       "isPattern\r"  // should not be interpretted as a pattern
 466       "http://foo.com/network_pattern* isPattern\r");
 467
 468
 469   AppCacheManifest manifest;
 470   EXPECT_TRUE(ParseManifest(kUrl, kManifestBody.c_str(),
 471                             kManifestBody.length(),
 472                             PARSE_MANIFEST_ALLOWING_INTERCEPTS, manifest));
 473   EXPECT_TRUE(manifest.online_whitelist_all);
 474   EXPECT_EQ(1u, manifest.explicit_urls.size());
 475   EXPECT_EQ(3u, manifest.intercept_namespaces.size());
 476   EXPECT_EQ(2u, manifest.fallback_namespaces.size());
 477   EXPECT_EQ(2u, manifest.online_whitelist_namespaces.size());
 478   EXPECT_EQ(APPCACHE_INTERCEPT_NAMESPACE,
 479             manifest.intercept_namespaces[0].type);
 480   EXPECT_EQ(APPCACHE_FALLBACK_NAMESPACE, manifest.fallback_namespaces[0].type);
 481   EXPECT_EQ(APPCACHE_NETWORK_NAMESPACE,
 482             manifest.online_whitelist_namespaces[0].type);
 483   EXPECT_FALSE(manifest.intercept_namespaces[0].is_pattern);
 484   EXPECT_TRUE(manifest.intercept_namespaces[1].is_pattern);
 485   EXPECT_TRUE(manifest.intercept_namespaces[2].is_pattern);
 486   EXPECT_FALSE(manifest.fallback_namespaces[0].is_pattern);
 487   EXPECT_TRUE(manifest.fallback_namespaces[1].is_pattern);
 488   EXPECT_FALSE(manifest.online_whitelist_namespaces[0].is_pattern);
 489   EXPECT_TRUE(manifest.online_whitelist_namespaces[1].is_pattern);
 490   EXPECT_EQ(
 491       GURL("http://foo.com/*/intercept_pattern?query"),
 492       manifest.intercept_namespaces[2].namespace_url);
 493   EXPECT_EQ(
 494       GURL("http://foo.com/pattern"),
 495       manifest.intercept_namespaces[2].target_url);
 496   EXPECT_EQ(
 497       GURL("http://foo.com/fallback_pattern*"),
 498       manifest.fallback_namespaces[1].namespace_url);
 499   EXPECT_EQ(
 500       GURL("http://foo.com/pattern"),
 501       manifest.fallback_namespaces[1].target_url);
 502   EXPECT_EQ(
 503       GURL("http://foo.com/isPattern"),
 504       manifest.online_whitelist_namespaces[0].namespace_url);
 505   EXPECT_EQ(
 506       GURL(),
 507       manifest.online_whitelist_namespaces[0].target_url);
 508   EXPECT_EQ(
 509       GURL("http://foo.com/network_pattern*"),
 510       manifest.online_whitelist_namespaces[1].namespace_url);
 511   EXPECT_EQ(
 512       GURL(),
 513       manifest.online_whitelist_namespaces[1].target_url);
 514 }
 515
 516 }  // namespace content