chrome/browser/ui/app_list/search/tokenized_string_unittest.cc

   1 // Copyright 2013 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 "chrome/browser/ui/app_list/search/tokenized_string.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace app_list {
  11 namespace test {
  12
  13 namespace {
  14
  15 base::string16 GetContent(const TokenizedString& tokenized) {
  16   const TokenizedString::Tokens& tokens = tokenized.tokens();
  17   const TokenizedString::Mappings& mappings = tokenized.mappings();
  18
  19   base::string16 str;
  20   for (size_t i = 0; i < tokens.size(); ++i) {
  21     if (i > 0)
  22       str += ' ';
  23     str += tokens[i];
  24     str += base::UTF8ToUTF16(mappings[i].ToString());
  25   }
  26   return str;
  27 }
  28
  29 }  // namespace
  30
  31 TEST(TokenizedStringTest, Empty) {
  32   base::string16 empty;
  33   TokenizedString tokens(empty);
  34   EXPECT_EQ(base::string16(), GetContent(tokens));
  35 }
  36
  37 TEST(TokenizedStringTest, Basic) {
  38   {
  39     base::string16 text(base::UTF8ToUTF16("ScratchPad"));
  40     TokenizedString tokens(text);
  41     EXPECT_EQ(base::UTF8ToUTF16("scratch{0,7} pad{7,10}"),
  42               GetContent(tokens));
  43   }
  44   {
  45     base::string16 text(base::UTF8ToUTF16("Chess2.0"));
  46     TokenizedString tokens(text);
  47     EXPECT_EQ(base::UTF8ToUTF16("chess{0,5} 2.0{5,8}"),
  48               GetContent(tokens));
  49   }
  50   {
  51     base::string16 text(base::UTF8ToUTF16("Cut the rope"));
  52     TokenizedString tokens(text);
  53     EXPECT_EQ(base::UTF8ToUTF16("cut{0,3} the{4,7} rope{8,12}"),
  54               GetContent(tokens));
  55   }
  56   {
  57     base::string16 text(base::UTF8ToUTF16("AutoCAD WS"));
  58     TokenizedString tokens(text);
  59     EXPECT_EQ(base::UTF8ToUTF16("auto{0,4} cad{4,7} ws{8,10}"),
  60               GetContent(tokens));
  61   }
  62   {
  63     base::string16 text(base::UTF8ToUTF16("Great TweetDeck"));
  64     TokenizedString tokens(text);
  65     EXPECT_EQ(base::UTF8ToUTF16("great{0,5} tweet{6,11} deck{11,15}"),
  66               GetContent(tokens));
  67   }
  68   {
  69     base::string16 text(base::UTF8ToUTF16("Draw-It!"));
  70     TokenizedString tokens(text);
  71     EXPECT_EQ(base::UTF8ToUTF16("draw{0,4} it{5,7}"),
  72               GetContent(tokens));
  73   }
  74   {
  75     base::string16 text(base::UTF8ToUTF16("Faxing & Signing"));
  76     TokenizedString tokens(text);
  77     EXPECT_EQ(base::UTF8ToUTF16("faxing{0,6} signing{9,16}"),
  78               GetContent(tokens));
  79   }
  80   {
  81     base::string16 text(base::UTF8ToUTF16("!@#$%^&*()<<<**>>>"));
  82     TokenizedString tokens(text);
  83     EXPECT_EQ(base::UTF8ToUTF16(""),
  84               GetContent(tokens));
  85   }
  86 }
  87
  88 }  // namespace test
  89 }  // namespace app_list