third_party/libaddressinput/chromium/chrome_rule_test.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 "third_party/libaddressinput/src/cpp/src/rule.h"
   6
   7 #include <string>
   8
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11
  12 TEST(RuleTest, CanonicalizeSubKeyTest) {
  13   i18n::addressinput::Rule rule;
  14   ASSERT_TRUE(rule.ParseSerializedRule(base::WideToUTF8(
  15       L"{ \"sub_keys\": \"FOO~BAR~B\u00C4Z~\u0415\u0416\","
  16       L"  \"sub_names\": \"Foolandia~Bartopolis~B\u00E4zmonia~"
  17                           L"\u0415\u0436ville\" }")));
  18   EXPECT_EQ(4U, rule.GetSubKeys().size());
  19
  20   static const struct {
  21     const wchar_t* input;
  22     // If empty, expect failure.
  23     const wchar_t* output;
  24   } expectations[] = {
  25     { L"foo", L"FOO" },
  26     { L"Foo", L"FOO" },
  27     { L"FOO", L"FOO" },
  28     { L"F", L"" },
  29     { L"FOO2", L"" },
  30     { L"", L"" },
  31     { L"Bar", L"BAR" },
  32     { L"Bartopolis", L"BAR" },
  33     { L"BARTOPOLIS", L"BAR" },
  34     { L"BaRToPoLiS", L"BAR" },
  35     // Diacriticals.
  36     { L"B\u00C4Z", L"B\u00C4Z" },
  37     { L"BAZ", L"B\u00C4Z" },
  38     { L"B\u00E4zmonia", L"B\u00C4Z" },
  39     { L"bazmonia", L"B\u00C4Z" },
  40     // Non-ascii (Cyrillic) case sensitivity.
  41     { L"\u0415\u0416", L"\u0415\u0416" },
  42     { L"\u0415\u0416VILLE", L"\u0415\u0416" },
  43     { L"\u0435\u0436", L"\u0415\u0416" },
  44     { L"\u0435\u0436VILLE", L"\u0415\u0416" },
  45     { L"\u0435\u0436VILL", L"" },
  46   };
  47
  48   const size_t num_cases = sizeof(expectations) / sizeof(expectations[0]);
  49   for (size_t i = 0; i < num_cases; ++i) {
  50     const std::string input(base::WideToUTF8(expectations[i].input));
  51     const std::string expected_output(base::WideToUTF8(expectations[i].output));
  52     std::string output;
  53     EXPECT_EQ(!expected_output.empty(),
  54               rule.CanonicalizeSubKey(input, true, &output))
  55         << "Failed for input " << input;
  56     EXPECT_EQ(expected_output, output);
  57   }
  58 }