Move basic string operations to ui/app_list/search

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

-// 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 "chrome/browser/ui/app_list/search/tokenized_string.h"
-
-#include "base/strings/utf_string_conversions.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace app_list {
-namespace test {
-
-namespace {
-
-base::string16 GetContent(const TokenizedString& tokenized) {
-  const TokenizedString::Tokens& tokens = tokenized.tokens();
-  const TokenizedString::Mappings& mappings = tokenized.mappings();
-
-  base::string16 str;
-  for (size_t i = 0; i < tokens.size(); ++i) {
-    if (i > 0)
-      str += ' ';
-    str += tokens[i];
-    str += base::UTF8ToUTF16(mappings[i].ToString());
-  }
-  return str;
-}
-
-}  // namespace
-
-TEST(TokenizedStringTest, Empty) {
-  base::string16 empty;
-  TokenizedString tokens(empty);
-  EXPECT_EQ(base::string16(), GetContent(tokens));
-}
-
-TEST(TokenizedStringTest, Basic) {
-  {
-    base::string16 text(base::UTF8ToUTF16("ScratchPad"));
-    TokenizedString tokens(text);
-    EXPECT_EQ(base::UTF8ToUTF16("scratch{0,7} pad{7,10}"),
-              GetContent(tokens));
-  }
-  {
-    base::string16 text(base::UTF8ToUTF16("Chess2.0"));
-    TokenizedString tokens(text);
-    EXPECT_EQ(base::UTF8ToUTF16("chess{0,5} 2.0{5,8}"),
-              GetContent(tokens));
-  }
-  {
-    base::string16 text(base::UTF8ToUTF16("Cut the rope"));
-    TokenizedString tokens(text);
-    EXPECT_EQ(base::UTF8ToUTF16("cut{0,3} the{4,7} rope{8,12}"),
-              GetContent(tokens));
-  }
-  {
-    base::string16 text(base::UTF8ToUTF16("AutoCAD WS"));
-    TokenizedString tokens(text);
-    EXPECT_EQ(base::UTF8ToUTF16("auto{0,4} cad{4,7} ws{8,10}"),
-              GetContent(tokens));
-  }
-  {
-    base::string16 text(base::UTF8ToUTF16("Great TweetDeck"));
-    TokenizedString tokens(text);
-    EXPECT_EQ(base::UTF8ToUTF16("great{0,5} tweet{6,11} deck{11,15}"),
-              GetContent(tokens));
-  }
-  {
-    base::string16 text(base::UTF8ToUTF16("Draw-It!"));
-    TokenizedString tokens(text);
-    EXPECT_EQ(base::UTF8ToUTF16("draw{0,4} it{5,7}"),
-              GetContent(tokens));
-  }
-  {
-    base::string16 text(base::UTF8ToUTF16("Faxing & Signing"));
-    TokenizedString tokens(text);
-    EXPECT_EQ(base::UTF8ToUTF16("faxing{0,6} signing{9,16}"),
-              GetContent(tokens));
-  }
-  {
-    base::string16 text(base::UTF8ToUTF16("!@#$%^&*()<<<**>>>"));
-    TokenizedString tokens(text);
-    EXPECT_EQ(base::UTF8ToUTF16(""),
-              GetContent(tokens));
-  }
-}
-
-}  // namespace test
-}  // namespace app_list