Move basic string operations to ui/app_list/search

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

Index: chrome/browser/ui/app_list/search/tokenized_string_char_iterator_unittest.cc
diff --git a/chrome/browser/ui/app_list/search/tokenized_string_char_iterator_unittest.cc b/chrome/browser/ui/app_list/search/tokenized_string_char_iterator_unittest.cc
deleted file mode 100644
index 3ffef9b233e9b7beaf02d1cd9dc6de35175c6493..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/app_list/search/tokenized_string_char_iterator_unittest.cc
+++ /dev/null
@@ -1,153 +0,0 @@
-// 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_char_iterator.h"
-
-#include <string>
-#include <vector>
-
-#include "base/strings/string_util.h"
-#include "base/strings/stringprintf.h"
-#include "base/strings/utf_string_conversions.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace app_list {
-namespace test {
-
-namespace {
-
-// Returns a string represents the current state of |iter|. The state string
-// has three fields. The first is the current char. The second is the offset of
-// the current char in terms of the original text of the TokenizedString. The
-// last one is optional and only shows up when IsFirstCharOfToken returns true.
-std::string GetIterateState(const TokenizedStringCharIterator& iter) {
-  return base::StringPrintf("%s%d%s",
-                            base::UTF16ToUTF8(
-                                base::string16(1, iter.Get())).c_str(),
-                            iter.GetArrayPos(),
-                            iter.IsFirstCharOfToken() ? "!" : "");
-}
-
-void TestBeyondTheEnd(TokenizedStringCharIterator* iter) {
-  ASSERT_TRUE(iter->end());
-  ASSERT_FALSE(iter->NextChar());
-  ASSERT_FALSE(iter->NextToken());
-
-  // Don't care what it returns, but this shouldn't crash.
-  iter->Get();
-}
-
-void TestEveryChar(const std::string& text, const std::string& expects) {
-  TokenizedString tokens(base::UTF8ToUTF16(text));
-  TokenizedStringCharIterator iter(tokens);
-
-  std::vector<std::string> results;
-  while (!iter.end()) {
-    results.push_back(GetIterateState(iter));
-    iter.NextChar();
-  }
-
-  EXPECT_EQ(expects, JoinString(results, ' '));
-  TestBeyondTheEnd(&iter);
-}
-
-void TestNextToken(const std::string& text, const std::string& expects) {
-  TokenizedString tokens(base::UTF8ToUTF16(text));
-  TokenizedStringCharIterator iter(tokens);
-
-  std::vector<std::string> results;
-  while (!iter.end()) {
-    results.push_back(GetIterateState(iter));
-    iter.NextToken();
-  }
-
-  EXPECT_EQ(expects, JoinString(results, ' '));
-  TestBeyondTheEnd(&iter);
-}
-
-void TestFirstTwoCharInEveryToken(const std::string& text,
-                                  const std::string& expects) {
-  TokenizedString tokens(base::UTF8ToUTF16(text));
-  TokenizedStringCharIterator iter(tokens);
-
-  std::vector<std::string> results;
-  while (!iter.end()) {
-    results.push_back(GetIterateState(iter));
-    if (iter.NextChar())
-      results.push_back(GetIterateState(iter));
-
-    iter.NextToken();
-  }
-
-  EXPECT_EQ(expects, JoinString(results, ' '));
-  TestBeyondTheEnd(&iter);
-}
-
-}  // namespace
-
-TEST(TokenizedStringCharIteratorTest, NoTerms) {
-  const char* text;
-
-  text = "";
-  TestEveryChar(text, "");
-  TestNextToken(text, "");
-  TestFirstTwoCharInEveryToken(text, "");
-
-  text = "!@#$%^&*()<<<**>>>";
-  TestEveryChar(text, "");
-  TestNextToken(text, "");
-  TestFirstTwoCharInEveryToken(text, "");
-}
-
-TEST(TokenizedStringCharIteratorTest, Basic) {
-  const char* text;
-
-  text = "c";
-  TestEveryChar(text, "c0!");
-  TestNextToken(text, "c0!");
-  TestFirstTwoCharInEveryToken(text, "c0!");
-
-  text = "Simple";
-  TestEveryChar(text, "s0! i1 m2 p3 l4 e5");
-  TestNextToken(text, "s0!");
-  TestFirstTwoCharInEveryToken(text, "s0! i1");
-
-  text = "ScratchPad";
-  TestEveryChar(text, "s0! c1 r2 a3 t4 c5 h6 p7! a8 d9");
-  TestNextToken(text, "s0! p7!");
-  TestFirstTwoCharInEveryToken(text, "s0! c1 p7! a8");
-
-  text = "Chess2.0";
-  TestEveryChar(text, "c0! h1 e2 s3 s4 25! .6 07");
-  TestNextToken(text, "c0! 25!");
-  TestFirstTwoCharInEveryToken(text, "c0! h1 25! .6");
-
-  text = "Cut the rope";
-  TestEveryChar(text, "c0! u1 t2 t4! h5 e6 r8! o9 p10 e11");
-  TestNextToken(text, "c0! t4! r8!");
-  TestFirstTwoCharInEveryToken(text, "c0! u1 t4! h5 r8! o9");
-
-  text = "AutoCAD WS";
-  TestEveryChar(text, "a0! u1 t2 o3 c4! a5 d6 w8! s9");
-  TestNextToken(text, "a0! c4! w8!");
-  TestFirstTwoCharInEveryToken(text, "a0! u1 c4! a5 w8! s9");
-
-  text = "Great TweetDeck";
-  TestEveryChar(text, "g0! r1 e2 a3 t4 t6! w7 e8 e9 t10 d11! e12 c13 k14");
-  TestNextToken(text, "g0! t6! d11!");
-  TestFirstTwoCharInEveryToken(text, "g0! r1 t6! w7 d11! e12");
-
-  text = "Draw-It!";
-  TestEveryChar(text, "d0! r1 a2 w3 i5! t6");
-  TestNextToken(text, "d0! i5!");
-  TestFirstTwoCharInEveryToken(text, "d0! r1 i5! t6");
-
-  text = "Faxing & Signing";
-  TestEveryChar(text, "f0! a1 x2 i3 n4 g5 s9! i10 g11 n12 i13 n14 g15");
-  TestNextToken(text, "f0! s9!");
-  TestFirstTwoCharInEveryToken(text, "f0! a1 s9! i10");
-}
-
-}  // namespace test
-}  // namespace app_list