root/webkit/common/database/database_identifier_unittest.cc

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DEFINITIONS

This source file includes following definitions.
  1. TEST
  2. TEST
  3. TEST

// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "webkit/common/database/database_identifier.h"

#include "base/basictypes.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"

namespace webkit_database {
namespace {

TEST(DatabaseIdentifierTest, CreateIdentifierFromOrigin) {
  struct OriginTestCase {
    std::string origin;
    std::string expectedIdentifier;
  } cases[] = {
    {"http://google.com", "http_google.com_0"},
    {"http://google.com:80", "http_google.com_0"},
    {"https://www.google.com", "https_www.google.com_0"},
    {"https://www.google.com:443", "https_www.google.com_0"},
    {"http://foo_bar_baz.org", "http_foo_bar_baz.org_0"},
    {"http://nondefaultport.net:8001", "http_nondefaultport.net_8001"},
    {"http://invalidportnumber.org:70000", "__0"},
    {"http://invalidportnumber.org:-6", "__0"},
    {"http://%E2%98%83.unicode.com", "http_xn--n3h.unicode.com_0"},
    {"http://\xe2\x98\x83.unicode.com", "http_xn--n3h.unicode.com_0"},
    {"http://\xf0\x9f\x92\xa9.unicode.com", "http_xn--ls8h.unicode.com_0"},
    {"file:///", "file__0"},
    {"data:", "__0"},
    {"about:blank", "__0"},
    {"non-standard://foobar.com", "__0"},
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
    GURL origin(cases[i].origin);
    DatabaseIdentifier identifier =
        DatabaseIdentifier::CreateFromOrigin(origin);
    EXPECT_EQ(cases[i].expectedIdentifier, identifier.ToString())
        << "test case " << cases[i].origin;
  }
}

// This tests the encoding of a hostname including every character in the range
// [\x1f, \x80].
TEST(DatabaseIdentifierTest, CreateIdentifierAllHostChars) {
  struct Case {
    std::string hostname;
    std::string expected;
    bool shouldRoundTrip;
  } cases[] = {
    {"x\x1Fx", "__0", false},
    {"x\x20x", "http_x%20x_0", false},
    {"x\x21x", "http_x%21x_0", false},
    {"x\x22x", "http_x%22x_0", false},
    {"x\x23x", "http_x_0", false},  // 'x#x', the # and following are ignored.
    {"x\x24x", "http_x%24x_0", false},
    {"x\x25x", "__0", false},
    {"x\x26x", "http_x%26x_0", false},
    {"x\x27x", "http_x%27x_0", false},
    {"x\x28x", "http_x%28x_0", false},
    {"x\x29x", "http_x%29x_0", false},
    {"x\x2ax", "http_x%2ax_0", false},
    {"x\x2bx", "http_x+x_0", false},
    {"x\x2cx", "http_x%2cx_0", false},
    {"x\x2dx", "http_x-x_0", true},
    {"x\x2ex", "http_x.x_0", true},
    {"x\x2fx", "http_x_0", false},  // 'x/x', the / and following are ignored.
    {"x\x30x", "http_x0x_0", true},
    {"x\x31x", "http_x1x_0", true},
    {"x\x32x", "http_x2x_0", true},
    {"x\x33x", "http_x3x_0", true},
    {"x\x34x", "http_x4x_0", true},
    {"x\x35x", "http_x5x_0", true},
    {"x\x36x", "http_x6x_0", true},
    {"x\x37x", "http_x7x_0", true},
    {"x\x38x", "http_x8x_0", true},
    {"x\x39x", "http_x9x_0", true},
    {"x\x3ax", "__0", false},
    {"x\x3bx", "__0", false},
    {"x\x3cx", "http_x%3cx_0", false},
    {"x\x3dx", "http_x%3dx_0", false},
    {"x\x3ex", "http_x%3ex_0", false},
    {"x\x3fx", "http_x_0", false},  // 'x?x', the ? and following are ignored.
    {"x\x40x", "http_x_0", false},  // 'x@x', the @ and following are ignored.
    {"x\x41x", "http_xax_0", true},
    {"x\x42x", "http_xbx_0", true},
    {"x\x43x", "http_xcx_0", true},
    {"x\x44x", "http_xdx_0", true},
    {"x\x45x", "http_xex_0", true},
    {"x\x46x", "http_xfx_0", true},
    {"x\x47x", "http_xgx_0", true},
    {"x\x48x", "http_xhx_0", true},
    {"x\x49x", "http_xix_0", true},
    {"x\x4ax", "http_xjx_0", true},
    {"x\x4bx", "http_xkx_0", true},
    {"x\x4cx", "http_xlx_0", true},
    {"x\x4dx", "http_xmx_0", true},
    {"x\x4ex", "http_xnx_0", true},
    {"x\x4fx", "http_xox_0", true},
    {"x\x50x", "http_xpx_0", true},
    {"x\x51x", "http_xqx_0", true},
    {"x\x52x", "http_xrx_0", true},
    {"x\x53x", "http_xsx_0", true},
    {"x\x54x", "http_xtx_0", true},
    {"x\x55x", "http_xux_0", true},
    {"x\x56x", "http_xvx_0", true},
    {"x\x57x", "http_xwx_0", true},
    {"x\x58x", "http_xxx_0", true},
    {"x\x59x", "http_xyx_0", true},
    {"x\x5ax", "http_xzx_0", true},
    {"x\x5bx", "__0", false},
    {"x\x5cx", "http_x_0", false},  // "x\x", the \ and following are ignored.
    {"x\x5dx", "__0", false},
    {"x\x5ex", "__0", false},
    {"x\x5fx", "http_x_x_0", true},
    {"x\x60x", "http_x%60x_0", false},
    {"x\x61x", "http_xax_0", true},
    {"x\x62x", "http_xbx_0", true},
    {"x\x63x", "http_xcx_0", true},
    {"x\x64x", "http_xdx_0", true},
    {"x\x65x", "http_xex_0", true},
    {"x\x66x", "http_xfx_0", true},
    {"x\x67x", "http_xgx_0", true},
    {"x\x68x", "http_xhx_0", true},
    {"x\x69x", "http_xix_0", true},
    {"x\x6ax", "http_xjx_0", true},
    {"x\x6bx", "http_xkx_0", true},
    {"x\x6cx", "http_xlx_0", true},
    {"x\x6dx", "http_xmx_0", true},
    {"x\x6ex", "http_xnx_0", true},
    {"x\x6fx", "http_xox_0", true},
    {"x\x70x", "http_xpx_0", true},
    {"x\x71x", "http_xqx_0", true},
    {"x\x72x", "http_xrx_0", true},
    {"x\x73x", "http_xsx_0", true},
    {"x\x74x", "http_xtx_0", true},
    {"x\x75x", "http_xux_0", true},
    {"x\x76x", "http_xvx_0", true},
    {"x\x77x", "http_xwx_0", true},
    {"x\x78x", "http_xxx_0", true},
    {"x\x79x", "http_xyx_0", true},
    {"x\x7ax", "http_xzx_0", true},
    {"x\x7bx", "http_x%7bx_0", false},
    {"x\x7cx", "http_x%7cx_0", false},
    {"x\x7dx", "http_x%7dx_0", false},
    {"x\x7ex", "__0", false},
    {"x\x7fx", "__0", false},
    {"x\x80x", "__0", false},
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
    GURL origin("http://" + cases[i].hostname);
    DatabaseIdentifier identifier =
        DatabaseIdentifier::CreateFromOrigin(origin);
    EXPECT_EQ(cases[i].expected, identifier.ToString())
        << "test case " << i << " :\"" << cases[i].hostname << "\"";
    if (cases[i].shouldRoundTrip) {
      DatabaseIdentifier parsed_identifier =
          DatabaseIdentifier::Parse(identifier.ToString());
      EXPECT_EQ(identifier.ToString(), parsed_identifier.ToString())
          << "test case " << i << " :\"" << cases[i].hostname << "\"";
    }
  }
}

TEST(DatabaseIdentifierTest, ExtractOriginDataFromIdentifier) {
  struct IdentifierTestCase {
    std::string str;
    std::string expected_scheme;
    std::string expected_host;
    int expected_port;
    GURL expected_origin;
    bool expected_unique;
  };

  IdentifierTestCase valid_cases[] = {
    {"http_google.com_0",
     "http", "google.com", 0, GURL("http://google.com"), false},
    {"https_google.com_0",
     "https", "google.com", 0, GURL("https://google.com"), false},
    {"ftp_google.com_0",
     "ftp", "google.com", 0, GURL("ftp://google.com"), false},
    {"unknown_google.com_0",
     "unknown", "", 0, GURL("unknown://"), false},
    {"http_nondefaultport.net_8001",
     "http", "nondefaultport.net", 8001,
     GURL("http://nondefaultport.net:8001"), false},
    {"file__0",
     "", "", 0, GURL("file:///"), true},
    {"__0",
     "", "", 0, GURL(), true},
    {"http_foo_bar_baz.org_0",
     "http", "foo_bar_baz.org", 0, GURL("http://foo_bar_baz.org"), false},
    {"http_xn--n3h.unicode.com_0",
     "http", "xn--n3h.unicode.com", 0,
      GURL("http://xn--n3h.unicode.com"), false},
    {"http_dot.com_0", "http", "dot.com", 0, GURL("http://dot.com"), false},
    {"http_escaped%3Dfun.com_0", "http", "escaped%3dfun.com", 0,
      GURL("http://escaped%3dfun.com"), false},
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(valid_cases); ++i) {
    DatabaseIdentifier identifier =
        DatabaseIdentifier::Parse(valid_cases[i].str);
    EXPECT_EQ(valid_cases[i].expected_scheme, identifier.scheme())
        << "test case " << valid_cases[i].str;
    EXPECT_EQ(valid_cases[i].expected_host, identifier.hostname())
        << "test case " << valid_cases[i].str;
    EXPECT_EQ(valid_cases[i].expected_port, identifier.port())
        << "test case " << valid_cases[i].str;
    EXPECT_EQ(valid_cases[i].expected_origin, identifier.ToOrigin())
        << "test case " << valid_cases[i].str;
    EXPECT_EQ(valid_cases[i].expected_unique, identifier.is_unique())
        << "test case " << valid_cases[i].str;
  }

  std::string bogus_components[] = {
    "", "_", "__", std::string("\x00", 1), std::string("http_\x00_0", 8),
    "ht\x7ctp_badscheme.com_0", "http_unescaped_percent_%.com_0",
    "http_port_too_big.net_75000", "http_port_too_small.net_-25",
    "http_shouldbeescaped\x7c.com_0", "http_latin1\x8a.org_8001",
    "http_\xe2\x98\x83.unicode.com_0",
    "http_dot%252ecom_0",
    "HtTp_NonCanonicalRepresenTation_0",
    "http_non_ascii.\xa1.com_0",
    "http_not_canonical_escape%3d_0",
    "http_bytes_after_port_0abcd",
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(bogus_components); ++i) {
    DatabaseIdentifier identifier =
        DatabaseIdentifier::Parse(bogus_components[i]);
    EXPECT_EQ("__0", identifier.ToString())
        << "test case " << bogus_components[i];
    EXPECT_EQ(GURL("null"), identifier.ToOrigin())
        << "test case " << bogus_components[i];
    EXPECT_EQ(true, identifier.is_unique())
        << "test case " << bogus_components[i];
  }
}

}  // namespace
}  // namespace webkit_database

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