src/net/base/mime_util_unittest.cc

   1 // Copyright (c) 2012 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/basictypes.h"
   6 #include "base/strings/string_split.h"
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "net/base/mime_util.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 #if defined(OS_ANDROID)
  12 #include "base/android/build_info.h"
  13 #endif
  14
  15 namespace net {
  16
  17 TEST(MimeUtilTest, ExtensionTest) {
  18   const struct {
  19     const base::FilePath::CharType* extension;
  20     const char* mime_type;
  21     bool valid;
  22   } tests[] = {
  23     { FILE_PATH_LITERAL("png"), "image/png", true },
  24     { FILE_PATH_LITERAL("css"), "text/css", true },
  25     { FILE_PATH_LITERAL("pjp"), "image/jpeg", true },
  26     { FILE_PATH_LITERAL("pjpeg"), "image/jpeg", true },
  27     { FILE_PATH_LITERAL("not an extension / for sure"), "", false },
  28   };
  29
  30   std::string mime_type;
  31   bool rv;
  32
  33   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
  34     rv = GetMimeTypeFromExtension(tests[i].extension, &mime_type);
  35     EXPECT_EQ(tests[i].valid, rv);
  36     if (rv)
  37       EXPECT_EQ(tests[i].mime_type, mime_type);
  38   }
  39 }
  40
  41 TEST(MimeUtilTest, FileTest) {
  42   const struct {
  43     const base::FilePath::CharType* file_path;
  44     const char* mime_type;
  45     bool valid;
  46   } tests[] = {
  47     { FILE_PATH_LITERAL("c:\\foo\\bar.css"), "text/css", true },
  48     { FILE_PATH_LITERAL("c:\\blah"), "", false },
  49     { FILE_PATH_LITERAL("/usr/local/bin/mplayer"), "", false },
  50     { FILE_PATH_LITERAL("/home/foo/bar.css"), "text/css", true },
  51     { FILE_PATH_LITERAL("/blah."), "", false },
  52     { FILE_PATH_LITERAL("c:\\blah."), "", false },
  53   };
  54
  55   std::string mime_type;
  56   bool rv;
  57
  58   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
  59     rv = GetMimeTypeFromFile(base::FilePath(tests[i].file_path),
  60                                   &mime_type);
  61     EXPECT_EQ(tests[i].valid, rv);
  62     if (rv)
  63       EXPECT_EQ(tests[i].mime_type, mime_type);
  64   }
  65 }
  66
  67 TEST(MimeUtilTest, LookupTypes) {
  68   EXPECT_FALSE(IsUnsupportedTextMimeType("text/banana"));
  69   EXPECT_TRUE(IsUnsupportedTextMimeType("text/vcard"));
  70
  71   EXPECT_TRUE(IsSupportedImageMimeType("image/jpeg"));
  72   EXPECT_FALSE(IsSupportedImageMimeType("image/lolcat"));
  73   EXPECT_TRUE(IsSupportedNonImageMimeType("text/html"));
  74   EXPECT_TRUE(IsSupportedNonImageMimeType("text/css"));
  75   EXPECT_TRUE(IsSupportedNonImageMimeType("text/"));
  76   EXPECT_TRUE(IsSupportedNonImageMimeType("text/banana"));
  77   EXPECT_FALSE(IsSupportedNonImageMimeType("text/vcard"));
  78   EXPECT_FALSE(IsSupportedNonImageMimeType("application/virus"));
  79   EXPECT_TRUE(IsSupportedNonImageMimeType("application/x-x509-user-cert"));
  80   EXPECT_TRUE(IsSupportedNonImageMimeType("application/json"));
  81   EXPECT_TRUE(IsSupportedNonImageMimeType("application/+json"));
  82   EXPECT_TRUE(IsSupportedNonImageMimeType("application/x-suggestions+json"));
  83   EXPECT_TRUE(IsSupportedNonImageMimeType("application/x-s+json;x=2"));
  84 #if defined(OS_ANDROID)
  85   EXPECT_TRUE(IsSupportedNonImageMimeType("application/x-x509-ca-cert"));
  86   EXPECT_TRUE(IsSupportedNonImageMimeType("application/x-pkcs12"));
  87   EXPECT_TRUE(IsSupportedMediaMimeType("application/vnd.apple.mpegurl"));
  88   EXPECT_TRUE(IsSupportedMediaMimeType("application/x-mpegurl"));
  89 #endif
  90
  91   EXPECT_TRUE(IsSupportedMimeType("image/jpeg"));
  92   EXPECT_FALSE(IsSupportedMimeType("image/lolcat"));
  93   EXPECT_TRUE(IsSupportedMimeType("text/html"));
  94   EXPECT_TRUE(IsSupportedMimeType("text/banana"));
  95   EXPECT_FALSE(IsSupportedMimeType("text/vcard"));
  96   EXPECT_FALSE(IsSupportedMimeType("application/virus"));
  97   EXPECT_FALSE(IsSupportedMimeType("application/x-json"));
  98   EXPECT_FALSE(IsSupportedNonImageMimeType("application/vnd.doc;x=y+json"));
  99 }
 100
 101 TEST(MimeUtilTest, StrictMediaMimeType) {
 102   EXPECT_TRUE(IsStrictMediaMimeType("video/webm"));
 103   EXPECT_TRUE(IsStrictMediaMimeType("audio/webm"));
 104
 105   EXPECT_TRUE(IsStrictMediaMimeType("audio/wav"));
 106   EXPECT_TRUE(IsStrictMediaMimeType("audio/x-wav"));
 107
 108   EXPECT_TRUE(IsStrictMediaMimeType("video/ogg"));
 109   EXPECT_TRUE(IsStrictMediaMimeType("audio/ogg"));
 110   EXPECT_TRUE(IsStrictMediaMimeType("application/ogg"));
 111
 112   EXPECT_TRUE(IsStrictMediaMimeType("audio/mpeg"));
 113   EXPECT_TRUE(IsStrictMediaMimeType("audio/mp3"));
 114   EXPECT_TRUE(IsStrictMediaMimeType("audio/x-mp3"));
 115
 116   EXPECT_TRUE(IsStrictMediaMimeType("video/mp4"));
 117   EXPECT_TRUE(IsStrictMediaMimeType("video/x-m4v"));
 118   EXPECT_TRUE(IsStrictMediaMimeType("audio/mp4"));
 119   EXPECT_TRUE(IsStrictMediaMimeType("audio/x-m4a"));
 120
 121   EXPECT_TRUE(IsStrictMediaMimeType("application/x-mpegurl"));
 122   EXPECT_TRUE(IsStrictMediaMimeType("application/vnd.apple.mpegurl"));
 123
 124   EXPECT_FALSE(IsStrictMediaMimeType("video/unknown"));
 125   EXPECT_FALSE(IsStrictMediaMimeType("audio/unknown"));
 126   EXPECT_FALSE(IsStrictMediaMimeType("application/unknown"));
 127   EXPECT_FALSE(IsStrictMediaMimeType("unknown/unknown"));
 128 }
 129
 130 TEST(MimeUtilTest, MatchesMimeType) {
 131   EXPECT_TRUE(MatchesMimeType("*", "video/x-mpeg"));
 132   EXPECT_TRUE(MatchesMimeType("video/*", "video/x-mpeg"));
 133   EXPECT_TRUE(MatchesMimeType("video/*", "video/*"));
 134   EXPECT_TRUE(MatchesMimeType("video/x-mpeg", "video/x-mpeg"));
 135   EXPECT_TRUE(MatchesMimeType("application/*+xml",
 136                                    "application/html+xml"));
 137   EXPECT_TRUE(MatchesMimeType("application/*+xml", "application/+xml"));
 138   EXPECT_TRUE(MatchesMimeType("application/*+json",
 139                                    "application/x-myformat+json"));
 140   EXPECT_TRUE(MatchesMimeType("aaa*aaa", "aaaaaa"));
 141   EXPECT_TRUE(MatchesMimeType("*", std::string()));
 142   EXPECT_FALSE(MatchesMimeType("video/", "video/x-mpeg"));
 143   EXPECT_FALSE(MatchesMimeType(std::string(), "video/x-mpeg"));
 144   EXPECT_FALSE(MatchesMimeType(std::string(), std::string()));
 145   EXPECT_FALSE(MatchesMimeType("video/x-mpeg", std::string()));
 146   EXPECT_FALSE(MatchesMimeType("application/*+xml", "application/xml"));
 147   EXPECT_FALSE(MatchesMimeType("application/*+xml",
 148                                     "application/html+xmlz"));
 149   EXPECT_FALSE(MatchesMimeType("application/*+xml",
 150                                     "applcation/html+xml"));
 151   EXPECT_FALSE(MatchesMimeType("aaa*aaa", "aaaaa"));
 152
 153   EXPECT_TRUE(MatchesMimeType("*", "video/x-mpeg;param=val"));
 154   EXPECT_TRUE(MatchesMimeType("video/*", "video/x-mpeg;param=val"));
 155   EXPECT_FALSE(MatchesMimeType("video/*;param=val", "video/mpeg"));
 156   EXPECT_FALSE(MatchesMimeType("video/*;param=val", "video/mpeg;param=other"));
 157   EXPECT_TRUE(MatchesMimeType("video/*;param=val", "video/mpeg;param=val"));
 158   EXPECT_TRUE(MatchesMimeType("video/x-mpeg", "video/x-mpeg;param=val"));
 159   EXPECT_TRUE(MatchesMimeType("video/x-mpeg;param=val",
 160                               "video/x-mpeg;param=val"));
 161   EXPECT_FALSE(MatchesMimeType("video/x-mpeg;param2=val2",
 162                                "video/x-mpeg;param=val"));
 163   EXPECT_FALSE(MatchesMimeType("video/x-mpeg;param2=val2",
 164                                "video/x-mpeg;param2=val"));
 165   EXPECT_TRUE(MatchesMimeType("video/x-mpeg;param=val",
 166                               "video/x-mpeg;param=val;param2=val2"));
 167   EXPECT_TRUE(MatchesMimeType("video/x-mpeg;param=val;param2=val2",
 168                               "video/x-mpeg;param=val;param2=val2"));
 169   EXPECT_TRUE(MatchesMimeType("video/x-mpeg;param2=val2;param=val",
 170                               "video/x-mpeg;param=val;param2=val2"));
 171   EXPECT_FALSE(MatchesMimeType("video/x-mpeg;param3=val3;param=val",
 172                                "video/x-mpeg;param=val;param2=val2"));
 173   EXPECT_TRUE(MatchesMimeType("video/x-mpeg;param=val ;param2=val2 ",
 174                               "video/x-mpeg;param=val;param2=val2"));
 175
 176   EXPECT_TRUE(MatchesMimeType("*/*;param=val", "video/x-mpeg;param=val"));
 177   EXPECT_FALSE(MatchesMimeType("*/*;param=val", "video/x-mpeg;param=val2"));
 178
 179   EXPECT_TRUE(MatchesMimeType("*", "*"));
 180   EXPECT_TRUE(MatchesMimeType("*", "*/*"));
 181   EXPECT_TRUE(MatchesMimeType("*/*", "*/*"));
 182   EXPECT_TRUE(MatchesMimeType("*/*", "*"));
 183   EXPECT_TRUE(MatchesMimeType("video/*", "video/*"));
 184   EXPECT_FALSE(MatchesMimeType("video/*", "*/*"));
 185   EXPECT_FALSE(MatchesMimeType("video/*;param=val", "video/*"));
 186   EXPECT_TRUE(MatchesMimeType("video/*;param=val", "video/*;param=val"));
 187   EXPECT_FALSE(MatchesMimeType("video/*;param=val", "video/*;param=val2"));
 188
 189   EXPECT_TRUE(MatchesMimeType("ab*cd", "abxxxcd"));
 190   EXPECT_TRUE(MatchesMimeType("ab*cd", "abx/xcd"));
 191   EXPECT_TRUE(MatchesMimeType("ab/*cd", "ab/xxxcd"));
 192 }
 193
 194 TEST(MimeUtilTest, CommonMediaMimeType) {
 195 #if defined(OS_ANDROID)
 196   bool HLSSupported;
 197   if (base::android::BuildInfo::GetInstance()->sdk_int() < 14)
 198     HLSSupported = false;
 199   else
 200     HLSSupported = true;
 201 #endif
 202
 203   EXPECT_TRUE(IsSupportedMediaMimeType("audio/webm"));
 204   EXPECT_TRUE(IsSupportedMediaMimeType("video/webm"));
 205
 206   EXPECT_TRUE(IsSupportedMediaMimeType("audio/wav"));
 207   EXPECT_TRUE(IsSupportedMediaMimeType("audio/x-wav"));
 208
 209   EXPECT_TRUE(IsSupportedMediaMimeType("audio/ogg"));
 210   EXPECT_TRUE(IsSupportedMediaMimeType("application/ogg"));
 211 #if defined(OS_ANDROID)
 212   EXPECT_FALSE(IsSupportedMediaMimeType("video/ogg"));
 213   EXPECT_EQ(HLSSupported, IsSupportedMediaMimeType("application/x-mpegurl"));
 214   EXPECT_EQ(HLSSupported,
 215             IsSupportedMediaMimeType("application/vnd.apple.mpegurl"));
 216 #else
 217   EXPECT_TRUE(IsSupportedMediaMimeType("video/ogg"));
 218   EXPECT_FALSE(IsSupportedMediaMimeType("application/x-mpegurl"));
 219   EXPECT_FALSE(IsSupportedMediaMimeType("application/vnd.apple.mpegurl"));
 220 #endif  // OS_ANDROID
 221
 222 #if defined(USE_PROPRIETARY_CODECS)
 223   EXPECT_TRUE(IsSupportedMediaMimeType("audio/mp4"));
 224   EXPECT_TRUE(IsSupportedMediaMimeType("audio/x-m4a"));
 225   EXPECT_TRUE(IsSupportedMediaMimeType("video/mp4"));
 226   EXPECT_TRUE(IsSupportedMediaMimeType("video/x-m4v"));
 227
 228   EXPECT_TRUE(IsSupportedMediaMimeType("audio/mp3"));
 229   EXPECT_TRUE(IsSupportedMediaMimeType("audio/x-mp3"));
 230   EXPECT_TRUE(IsSupportedMediaMimeType("audio/mpeg"));
 231 #else
 232   EXPECT_FALSE(IsSupportedMediaMimeType("audio/mp4"));
 233   EXPECT_FALSE(IsSupportedMediaMimeType("audio/x-m4a"));
 234   EXPECT_FALSE(IsSupportedMediaMimeType("video/mp4"));
 235   EXPECT_FALSE(IsSupportedMediaMimeType("video/x-m4v"));
 236
 237   EXPECT_FALSE(IsSupportedMediaMimeType("audio/mp3"));
 238   EXPECT_FALSE(IsSupportedMediaMimeType("audio/x-mp3"));
 239   EXPECT_FALSE(IsSupportedMediaMimeType("audio/mpeg"));
 240 #endif  // USE_PROPRIETARY_CODECS
 241   EXPECT_FALSE(IsSupportedMediaMimeType("video/mp3"));
 242
 243   EXPECT_FALSE(IsSupportedMediaMimeType("video/unknown"));
 244   EXPECT_FALSE(IsSupportedMediaMimeType("audio/unknown"));
 245   EXPECT_FALSE(IsSupportedMediaMimeType("unknown/unknown"));
 246 }
 247
 248 // Note: codecs should only be a list of 2 or fewer; hence the restriction of
 249 // results' length to 2.
 250 TEST(MimeUtilTest, ParseCodecString) {
 251   const struct {
 252     const char* original;
 253     size_t expected_size;
 254     const char* results[2];
 255   } tests[] = {
 256     { "\"bogus\"",                  1, { "bogus" }            },
 257     { "0",                          1, { "0" }                },
 258     { "avc1.42E01E, mp4a.40.2",     2, { "avc1",   "mp4a" }   },
 259     { "\"mp4v.20.240, mp4a.40.2\"", 2, { "mp4v",   "mp4a" }   },
 260     { "mp4v.20.8, samr",            2, { "mp4v",   "samr" }   },
 261     { "\"theora, vorbis\"",         2, { "theora", "vorbis" } },
 262     { "",                           0, { }                    },
 263     { "\"\"",                       0, { }                    },
 264     { "\"   \"",                    0, { }                    },
 265     { ",",                          2, { "", "" }             },
 266   };
 267
 268   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
 269     std::vector<std::string> codecs_out;
 270     ParseCodecString(tests[i].original, &codecs_out, true);
 271     ASSERT_EQ(tests[i].expected_size, codecs_out.size());
 272     for (size_t j = 0; j < tests[i].expected_size; ++j)
 273       EXPECT_EQ(tests[i].results[j], codecs_out[j]);
 274   }
 275
 276   // Test without stripping the codec type.
 277   std::vector<std::string> codecs_out;
 278   ParseCodecString("avc1.42E01E, mp4a.40.2", &codecs_out, false);
 279   ASSERT_EQ(2u, codecs_out.size());
 280   EXPECT_EQ("avc1.42E01E", codecs_out[0]);
 281   EXPECT_EQ("mp4a.40.2", codecs_out[1]);
 282 }
 283
 284 TEST(MimeUtilTest, TestParseMimeTypeWithoutParameter) {
 285   std::string nonAscii("application/nonutf8");
 286   EXPECT_TRUE(ParseMimeTypeWithoutParameter(nonAscii, NULL, NULL));
 287 #if defined(OS_WIN)
 288   nonAscii.append(base::WideToUTF8(std::wstring(L"\u2603")));
 289 #else
 290   nonAscii.append("\u2603");  // unicode snowman
 291 #endif
 292   EXPECT_FALSE(ParseMimeTypeWithoutParameter(nonAscii, NULL, NULL));
 293
 294   std::string top_level_type;
 295   std::string subtype;
 296   EXPECT_TRUE(ParseMimeTypeWithoutParameter(
 297       "application/mime", &top_level_type, &subtype));
 298   EXPECT_EQ("application", top_level_type);
 299   EXPECT_EQ("mime", subtype);
 300
 301   // Various allowed subtype forms.
 302   EXPECT_TRUE(ParseMimeTypeWithoutParameter("application/json", NULL, NULL));
 303   EXPECT_TRUE(ParseMimeTypeWithoutParameter(
 304       "application/x-suggestions+json", NULL, NULL));
 305   EXPECT_TRUE(ParseMimeTypeWithoutParameter("application/+json", NULL, NULL));
 306
 307   // Upper case letters are allowed.
 308   EXPECT_TRUE(ParseMimeTypeWithoutParameter("text/mime", NULL, NULL));
 309   EXPECT_TRUE(ParseMimeTypeWithoutParameter("TEXT/mime", NULL, NULL));
 310   EXPECT_TRUE(ParseMimeTypeWithoutParameter("Text/mime", NULL, NULL));
 311   EXPECT_TRUE(ParseMimeTypeWithoutParameter("TeXt/mime", NULL, NULL));
 312
 313   // Experimental types are also considered to be valid.
 314   EXPECT_TRUE(ParseMimeTypeWithoutParameter("x-video/mime", NULL, NULL));
 315   EXPECT_TRUE(ParseMimeTypeWithoutParameter("X-Video/mime", NULL, NULL));
 316
 317   EXPECT_FALSE(ParseMimeTypeWithoutParameter("text", NULL, NULL));
 318   EXPECT_FALSE(ParseMimeTypeWithoutParameter("text/", NULL, NULL));
 319   EXPECT_FALSE(ParseMimeTypeWithoutParameter("text/ ", NULL, NULL));
 320   EXPECT_FALSE(ParseMimeTypeWithoutParameter("te(xt/ ", NULL, NULL));
 321   EXPECT_FALSE(ParseMimeTypeWithoutParameter("text/()plain", NULL, NULL));
 322
 323   EXPECT_FALSE(ParseMimeTypeWithoutParameter("x-video", NULL, NULL));
 324   EXPECT_FALSE(ParseMimeTypeWithoutParameter("x-video/", NULL, NULL));
 325
 326   EXPECT_FALSE(ParseMimeTypeWithoutParameter("application/a/b/c", NULL, NULL));
 327
 328   //EXPECT_TRUE(ParseMimeTypeWithoutParameter("video/mime;parameter"));
 329 }
 330
 331 TEST(MimeUtilTest, TestIsValidTopLevelMimeType) {
 332   EXPECT_TRUE(IsValidTopLevelMimeType("application"));
 333   EXPECT_TRUE(IsValidTopLevelMimeType("audio"));
 334   EXPECT_TRUE(IsValidTopLevelMimeType("example"));
 335   EXPECT_TRUE(IsValidTopLevelMimeType("image"));
 336   EXPECT_TRUE(IsValidTopLevelMimeType("message"));
 337   EXPECT_TRUE(IsValidTopLevelMimeType("model"));
 338   EXPECT_TRUE(IsValidTopLevelMimeType("multipart"));
 339   EXPECT_TRUE(IsValidTopLevelMimeType("text"));
 340   EXPECT_TRUE(IsValidTopLevelMimeType("video"));
 341
 342   EXPECT_TRUE(IsValidTopLevelMimeType("TEXT"));
 343   EXPECT_TRUE(IsValidTopLevelMimeType("Text"));
 344   EXPECT_TRUE(IsValidTopLevelMimeType("TeXt"));
 345
 346   EXPECT_FALSE(IsValidTopLevelMimeType("mime"));
 347   EXPECT_FALSE(IsValidTopLevelMimeType(""));
 348   EXPECT_FALSE(IsValidTopLevelMimeType("/"));
 349   EXPECT_FALSE(IsValidTopLevelMimeType(" "));
 350
 351   EXPECT_TRUE(IsValidTopLevelMimeType("x-video"));
 352   EXPECT_TRUE(IsValidTopLevelMimeType("X-video"));
 353
 354   EXPECT_FALSE(IsValidTopLevelMimeType("x-"));
 355 }
 356
 357 TEST(MimeUtilTest, TestToIANAMediaType) {
 358   EXPECT_EQ("", GetIANAMediaType("texting/driving"));
 359   EXPECT_EQ("", GetIANAMediaType("ham/sandwich"));
 360   EXPECT_EQ("", GetIANAMediaType(std::string()));
 361   EXPECT_EQ("", GetIANAMediaType("/application/hamsandwich"));
 362
 363   EXPECT_EQ("application", GetIANAMediaType("application/poodle-wrestler"));
 364   EXPECT_EQ("audio", GetIANAMediaType("audio/mpeg"));
 365   EXPECT_EQ("example", GetIANAMediaType("example/yomomma"));
 366   EXPECT_EQ("image", GetIANAMediaType("image/png"));
 367   EXPECT_EQ("message", GetIANAMediaType("message/sipfrag"));
 368   EXPECT_EQ("model", GetIANAMediaType("model/vrml"));
 369   EXPECT_EQ("multipart", GetIANAMediaType("multipart/mixed"));
 370   EXPECT_EQ("text", GetIANAMediaType("text/plain"));
 371   EXPECT_EQ("video", GetIANAMediaType("video/H261"));
 372 }
 373
 374 TEST(MimeUtilTest, TestGetExtensionsForMimeType) {
 375   const struct {
 376     const char* mime_type;
 377     size_t min_expected_size;
 378     const char* contained_result;
 379   } tests[] = {
 380     { "text/plain", 2, "txt" },
 381     { "*",          0, NULL  },
 382     { "message/*",  1, "eml" },
 383     { "MeSsAge/*",  1, "eml" },
 384     { "image/bmp",  1, "bmp" },
 385     { "video/*",    6, "mp4" },
 386 #if defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_IOS)
 387     { "video/*",    6, "mpg" },
 388 #else
 389     { "video/*",    6, "mpeg" },
 390 #endif
 391     { "audio/*",    6, "oga" },
 392     { "aUDIo/*",    6, "wav" },
 393   };
 394
 395   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
 396     std::vector<base::FilePath::StringType> extensions;
 397     GetExtensionsForMimeType(tests[i].mime_type, &extensions);
 398     ASSERT_TRUE(tests[i].min_expected_size <= extensions.size());
 399
 400     if (!tests[i].contained_result)
 401       continue;
 402
 403     bool found = false;
 404     for (size_t j = 0; !found && j < extensions.size(); ++j) {
 405 #if defined(OS_WIN)
 406       if (extensions[j] == base::UTF8ToWide(tests[i].contained_result))
 407         found = true;
 408 #else
 409       if (extensions[j] == tests[i].contained_result)
 410         found = true;
 411 #endif
 412     }
 413     ASSERT_TRUE(found) << "Must find at least the contained result within "
 414                        << tests[i].mime_type;
 415   }
 416 }
 417
 418 TEST(MimeUtilTest, TestGetCertificateMimeTypeForMimeType) {
 419   EXPECT_EQ(CERTIFICATE_MIME_TYPE_X509_USER_CERT,
 420             GetCertificateMimeTypeForMimeType("application/x-x509-user-cert"));
 421 #if defined(OS_ANDROID)
 422   // Only Android supports CA Certs and PKCS12 archives.
 423   EXPECT_EQ(CERTIFICATE_MIME_TYPE_X509_CA_CERT,
 424             GetCertificateMimeTypeForMimeType("application/x-x509-ca-cert"));
 425   EXPECT_EQ(CERTIFICATE_MIME_TYPE_PKCS12_ARCHIVE,
 426             GetCertificateMimeTypeForMimeType("application/x-pkcs12"));
 427 #else
 428   EXPECT_EQ(CERTIFICATE_MIME_TYPE_UNKNOWN,
 429             GetCertificateMimeTypeForMimeType("application/x-x509-ca-cert"));
 430   EXPECT_EQ(CERTIFICATE_MIME_TYPE_UNKNOWN,
 431             GetCertificateMimeTypeForMimeType("application/x-pkcs12"));
 432 #endif
 433   EXPECT_EQ(CERTIFICATE_MIME_TYPE_UNKNOWN,
 434             GetCertificateMimeTypeForMimeType("text/plain"));
 435 }
 436
 437 TEST(MimeUtilTest, TestAddMultipartValueForUpload) {
 438   const char* ref_output = "--boundary\r\nContent-Disposition: form-data;"
 439                            " name=\"value name\"\r\nContent-Type: content type"
 440                            "\r\n\r\nvalue\r\n"
 441                            "--boundary\r\nContent-Disposition: form-data;"
 442                            " name=\"value name\"\r\n\r\nvalue\r\n"
 443                            "--boundary--\r\n";
 444   std::string post_data;
 445   AddMultipartValueForUpload("value name", "value", "boundary",
 446                              "content type", &post_data);
 447   AddMultipartValueForUpload("value name", "value", "boundary",
 448                              "", &post_data);
 449   AddMultipartFinalDelimiterForUpload("boundary", &post_data);
 450   EXPECT_STREQ(ref_output, post_data.c_str());
 451 }
 452
 453 }  // namespace net