content/common/database_identifier_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 "storage/common/database/database_identifier.h"
   6
   7 #include "base/basictypes.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9 #include "url/gurl.h"
  10
  11 using storage::DatabaseIdentifier;
  12
  13 namespace content {
  14 namespace {
  15
  16 TEST(DatabaseIdentifierTest, CreateIdentifierFromOrigin) {
  17   struct OriginTestCase {
  18     std::string origin;
  19     std::string expectedIdentifier;
  20   } cases[] = {
  21     {"http://google.com", "http_google.com_0"},
  22     {"http://google.com:80", "http_google.com_0"},
  23     {"https://www.google.com", "https_www.google.com_0"},
  24     {"https://www.google.com:443", "https_www.google.com_0"},
  25     {"http://foo_bar_baz.org", "http_foo_bar_baz.org_0"},
  26     {"http://nondefaultport.net:8001", "http_nondefaultport.net_8001"},
  27     {"http://invalidportnumber.org:70000", "__0"},
  28     {"http://invalidportnumber.org:-6", "__0"},
  29     {"http://%E2%98%83.unicode.com", "http_xn--n3h.unicode.com_0"},
  30     {"http://\xe2\x98\x83.unicode.com", "http_xn--n3h.unicode.com_0"},
  31     {"http://\xf0\x9f\x92\xa9.unicode.com", "http_xn--ls8h.unicode.com_0"},
  32     {"file:///", "file__0"},
  33     {"data:", "__0"},
  34     {"about:blank", "__0"},
  35     {"non-standard://foobar.com", "__0"},
  36   };
  37
  38   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
  39     GURL origin(cases[i].origin);
  40     DatabaseIdentifier identifier =
  41         DatabaseIdentifier::CreateFromOrigin(origin);
  42     EXPECT_EQ(cases[i].expectedIdentifier, identifier.ToString())
  43         << "test case " << cases[i].origin;
  44   }
  45 }
  46
  47 // This tests the encoding of a hostname including every character in the range
  48 // [\x1f, \x80].
  49 TEST(DatabaseIdentifierTest, CreateIdentifierAllHostChars) {
  50   struct Case {
  51     std::string hostname;
  52     std::string expected;
  53     bool shouldRoundTrip;
  54   } cases[] = {
  55     {"x\x1Fx", "__0", false},
  56     {"x\x20x", "http_x%20x_0", false},
  57     {"x\x21x", "http_x%21x_0", false},
  58     {"x\x22x", "http_x%22x_0", false},
  59     {"x\x23x", "http_x_0", false},  // 'x#x', the # and following are ignored.
  60     {"x\x24x", "http_x%24x_0", false},
  61     {"x\x25x", "__0", false},
  62     {"x\x26x", "http_x%26x_0", false},
  63     {"x\x27x", "http_x%27x_0", false},
  64     {"x\x28x", "http_x%28x_0", false},
  65     {"x\x29x", "http_x%29x_0", false},
  66     {"x\x2ax", "http_x%2ax_0", false},
  67     {"x\x2bx", "http_x+x_0", false},
  68     {"x\x2cx", "http_x%2cx_0", false},
  69     {"x\x2dx", "http_x-x_0", true},
  70     {"x\x2ex", "http_x.x_0", true},
  71     {"x\x2fx", "http_x_0", false},  // 'x/x', the / and following are ignored.
  72     {"x\x30x", "http_x0x_0", true},
  73     {"x\x31x", "http_x1x_0", true},
  74     {"x\x32x", "http_x2x_0", true},
  75     {"x\x33x", "http_x3x_0", true},
  76     {"x\x34x", "http_x4x_0", true},
  77     {"x\x35x", "http_x5x_0", true},
  78     {"x\x36x", "http_x6x_0", true},
  79     {"x\x37x", "http_x7x_0", true},
  80     {"x\x38x", "http_x8x_0", true},
  81     {"x\x39x", "http_x9x_0", true},
  82     {"x\x3ax", "__0", false},
  83     {"x\x3bx", "__0", false},
  84     {"x\x3cx", "http_x%3cx_0", false},
  85     {"x\x3dx", "http_x%3dx_0", false},
  86     {"x\x3ex", "http_x%3ex_0", false},
  87     {"x\x3fx", "http_x_0", false},  // 'x?x', the ? and following are ignored.
  88     {"x\x40x", "http_x_0", false},  // 'x@x', the @ and following are ignored.
  89     {"x\x41x", "http_xax_0", true},
  90     {"x\x42x", "http_xbx_0", true},
  91     {"x\x43x", "http_xcx_0", true},
  92     {"x\x44x", "http_xdx_0", true},
  93     {"x\x45x", "http_xex_0", true},
  94     {"x\x46x", "http_xfx_0", true},
  95     {"x\x47x", "http_xgx_0", true},
  96     {"x\x48x", "http_xhx_0", true},
  97     {"x\x49x", "http_xix_0", true},
  98     {"x\x4ax", "http_xjx_0", true},
  99     {"x\x4bx", "http_xkx_0", true},
 100     {"x\x4cx", "http_xlx_0", true},
 101     {"x\x4dx", "http_xmx_0", true},
 102     {"x\x4ex", "http_xnx_0", true},
 103     {"x\x4fx", "http_xox_0", true},
 104     {"x\x50x", "http_xpx_0", true},
 105     {"x\x51x", "http_xqx_0", true},
 106     {"x\x52x", "http_xrx_0", true},
 107     {"x\x53x", "http_xsx_0", true},
 108     {"x\x54x", "http_xtx_0", true},
 109     {"x\x55x", "http_xux_0", true},
 110     {"x\x56x", "http_xvx_0", true},
 111     {"x\x57x", "http_xwx_0", true},
 112     {"x\x58x", "http_xxx_0", true},
 113     {"x\x59x", "http_xyx_0", true},
 114     {"x\x5ax", "http_xzx_0", true},
 115     {"x\x5bx", "__0", false},
 116     {"x\x5cx", "http_x_0", false},  // "x\x", the \ and following are ignored.
 117     {"x\x5dx", "__0", false},
 118     {"x\x5ex", "__0", false},
 119     {"x\x5fx", "http_x_x_0", true},
 120     {"x\x60x", "http_x%60x_0", false},
 121     {"x\x61x", "http_xax_0", true},
 122     {"x\x62x", "http_xbx_0", true},
 123     {"x\x63x", "http_xcx_0", true},
 124     {"x\x64x", "http_xdx_0", true},
 125     {"x\x65x", "http_xex_0", true},
 126     {"x\x66x", "http_xfx_0", true},
 127     {"x\x67x", "http_xgx_0", true},
 128     {"x\x68x", "http_xhx_0", true},
 129     {"x\x69x", "http_xix_0", true},
 130     {"x\x6ax", "http_xjx_0", true},
 131     {"x\x6bx", "http_xkx_0", true},
 132     {"x\x6cx", "http_xlx_0", true},
 133     {"x\x6dx", "http_xmx_0", true},
 134     {"x\x6ex", "http_xnx_0", true},
 135     {"x\x6fx", "http_xox_0", true},
 136     {"x\x70x", "http_xpx_0", true},
 137     {"x\x71x", "http_xqx_0", true},
 138     {"x\x72x", "http_xrx_0", true},
 139     {"x\x73x", "http_xsx_0", true},
 140     {"x\x74x", "http_xtx_0", true},
 141     {"x\x75x", "http_xux_0", true},
 142     {"x\x76x", "http_xvx_0", true},
 143     {"x\x77x", "http_xwx_0", true},
 144     {"x\x78x", "http_xxx_0", true},
 145     {"x\x79x", "http_xyx_0", true},
 146     {"x\x7ax", "http_xzx_0", true},
 147     {"x\x7bx", "http_x%7bx_0", false},
 148     {"x\x7cx", "http_x%7cx_0", false},
 149     {"x\x7dx", "http_x%7dx_0", false},
 150     {"x\x7ex", "__0", false},
 151     {"x\x7fx", "__0", false},
 152     {"x\x80x", "__0", false},
 153   };
 154
 155   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
 156     GURL origin("http://" + cases[i].hostname);
 157     DatabaseIdentifier identifier =
 158         DatabaseIdentifier::CreateFromOrigin(origin);
 159     EXPECT_EQ(cases[i].expected, identifier.ToString())
 160         << "test case " << i << " :\"" << cases[i].hostname << "\"";
 161     if (cases[i].shouldRoundTrip) {
 162       DatabaseIdentifier parsed_identifier =
 163           DatabaseIdentifier::Parse(identifier.ToString());
 164       EXPECT_EQ(identifier.ToString(), parsed_identifier.ToString())
 165           << "test case " << i << " :\"" << cases[i].hostname << "\"";
 166     }
 167   }
 168 }
 169
 170 TEST(DatabaseIdentifierTest, ExtractOriginDataFromIdentifier) {
 171   struct IdentifierTestCase {
 172     std::string str;
 173     std::string expected_scheme;
 174     std::string expected_host;
 175     int expected_port;
 176     GURL expected_origin;
 177     bool expected_unique;
 178   };
 179
 180   IdentifierTestCase valid_cases[] = {
 181     {"http_google.com_0",
 182      "http", "google.com", 0, GURL("http://google.com"), false},
 183     {"https_google.com_0",
 184      "https", "google.com", 0, GURL("https://google.com"), false},
 185     {"ftp_google.com_0",
 186      "ftp", "google.com", 0, GURL("ftp://google.com"), false},
 187     {"unknown_google.com_0",
 188      "unknown", "", 0, GURL("unknown://"), false},
 189     {"http_nondefaultport.net_8001",
 190      "http", "nondefaultport.net", 8001,
 191      GURL("http://nondefaultport.net:8001"), false},
 192     {"file__0",
 193      "", "", 0, GURL("file:///"), true},
 194     {"__0",
 195      "", "", 0, GURL(), true},
 196     {"http_foo_bar_baz.org_0",
 197      "http", "foo_bar_baz.org", 0, GURL("http://foo_bar_baz.org"), false},
 198     {"http_xn--n3h.unicode.com_0",
 199      "http", "xn--n3h.unicode.com", 0,
 200       GURL("http://xn--n3h.unicode.com"), false},
 201     {"http_dot.com_0", "http", "dot.com", 0, GURL("http://dot.com"), false},
 202     {"http_escaped%3Dfun.com_0", "http", "escaped%3dfun.com", 0,
 203       GURL("http://escaped%3dfun.com"), false},
 204   };
 205
 206   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(valid_cases); ++i) {
 207     DatabaseIdentifier identifier =
 208         DatabaseIdentifier::Parse(valid_cases[i].str);
 209     EXPECT_EQ(valid_cases[i].expected_scheme, identifier.scheme())
 210         << "test case " << valid_cases[i].str;
 211     EXPECT_EQ(valid_cases[i].expected_host, identifier.hostname())
 212         << "test case " << valid_cases[i].str;
 213     EXPECT_EQ(valid_cases[i].expected_port, identifier.port())
 214         << "test case " << valid_cases[i].str;
 215     EXPECT_EQ(valid_cases[i].expected_origin, identifier.ToOrigin())
 216         << "test case " << valid_cases[i].str;
 217     EXPECT_EQ(valid_cases[i].expected_unique, identifier.is_unique())
 218         << "test case " << valid_cases[i].str;
 219   }
 220
 221   std::string bogus_components[] = {
 222     "", "_", "__", std::string("\x00", 1), std::string("http_\x00_0", 8),
 223     "ht\x7ctp_badscheme.com_0", "http_unescaped_percent_%.com_0",
 224     "http_port_too_big.net_75000", "http_port_too_small.net_-25",
 225     "http_shouldbeescaped\x7c.com_0", "http_latin1\x8a.org_8001",
 226     "http_\xe2\x98\x83.unicode.com_0",
 227     "http_dot%252ecom_0",
 228     "HtTp_NonCanonicalRepresenTation_0",
 229     "http_non_ascii.\xa1.com_0",
 230     "http_not_canonical_escape%3d_0",
 231     "http_bytes_after_port_0abcd",
 232   };
 233
 234   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(bogus_components); ++i) {
 235     DatabaseIdentifier identifier =
 236         DatabaseIdentifier::Parse(bogus_components[i]);
 237     EXPECT_EQ("__0", identifier.ToString())
 238         << "test case " << bogus_components[i];
 239     EXPECT_EQ(GURL("null"), identifier.ToOrigin())
 240         << "test case " << bogus_components[i];
 241     EXPECT_EQ(true, identifier.is_unique())
 242         << "test case " << bogus_components[i];
 243   }
 244 }
 245
 246 }  // namespace
 247 }  // namespace content