Move ProgramCompare from setup_util to install_util.

chrome/installer/setup/setup_util_unittest.cc

 // Copyright (c) 2012 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 <windows.h>
 
-#include "base/base_paths.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
-#include "base/string_util.h"
+#include "base/time.h"
 #include "base/threading/platform_thread.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/installer/setup/setup_util.h"
-#include "chrome/installer/util/master_preferences.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 class SetupUtilTest : public testing::Test {
  protected:
   virtual void SetUp() {
     ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &data_dir_));
     data_dir_ = data_dir_.AppendASCII("installer");
     ASSERT_TRUE(file_util::PathExists(data_dir_));
 
@@ skipping 63 matching lines @@
   file_util::CreateDirectory(chrome_dir);
   ASSERT_TRUE(file_util::PathExists(chrome_dir));
   chrome_dir = test_dir_.path().AppendASCII("1.1.1.1");
   file_util::CreateDirectory(chrome_dir);
   ASSERT_TRUE(file_util::PathExists(chrome_dir));
 
   version.reset(installer::GetMaxVersionFromArchiveDir(test_dir_.path()));
   ASSERT_EQ(version->GetString(), "9.9.9.9");
 }
 
-TEST_F(SetupUtilTest, ProgramCompare) {
-  using installer::ProgramCompare;
-  ScopedTempDir temp_dir;
-
-  ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
-
-  FilePath some_long_dir(temp_dir.path().Append(L"Some Long Directory Name"));
-  FilePath expect(some_long_dir.Append(L"file.txt"));
-  FilePath expect_upcase(some_long_dir.Append(L"FILE.txt"));
-  FilePath other(some_long_dir.Append(L"otherfile.txt"));
-
-  // Tests where the expected file doesn't exist.
-
-  // Paths don't match.
-  EXPECT_FALSE(ProgramCompare(expect).Evaluate(L"\"" + other.value() + L"\""));
-  // Paths match exactly.
-  EXPECT_TRUE(ProgramCompare(expect).Evaluate(L"\"" + expect.value() + L"\""));
-  // Paths differ by case.
-  EXPECT_TRUE(ProgramCompare(expect).Evaluate(
-      L"\"" + expect_upcase.value() + L"\""));
-
-  // Tests where the expected file exists.
-  static const char data[] = "data";
-  ASSERT_TRUE(file_util::CreateDirectory(some_long_dir));
-  ASSERT_NE(-1, file_util::WriteFile(expect, data, arraysize(data) - 1));
-  // Paths don't match.
-  EXPECT_FALSE(ProgramCompare(expect).Evaluate(L"\"" + other.value() + L"\""));
-  // Paths match exactly.
-  EXPECT_TRUE(ProgramCompare(expect).Evaluate(L"\"" + expect.value() + L"\""));
-  // Paths differ by case.
-  EXPECT_TRUE(ProgramCompare(expect).Evaluate(
-      L"\"" + expect_upcase.value() + L"\""));
-
-  // Test where strings don't match, but the same file is indicated.
-  std::wstring short_expect;
-  DWORD short_len = GetShortPathName(expect.value().c_str(),
-                                     WriteInto(&short_expect, MAX_PATH),
-                                     MAX_PATH);
-  ASSERT_NE(static_cast<DWORD>(0), short_len);
-  ASSERT_GT(static_cast<DWORD>(MAX_PATH), short_len);
-  short_expect.resize(short_len);
-  ASSERT_FALSE(FilePath::CompareEqualIgnoreCase(expect.value(), short_expect));
-  EXPECT_TRUE(ProgramCompare(expect).Evaluate(L"\"" + short_expect + L"\""));
-}
-
 TEST_F(SetupUtilTest, DeleteFileFromTempProcess) {
   FilePath test_file;
   file_util::CreateTemporaryFileInDir(test_dir_.path(), &test_file);
   ASSERT_TRUE(file_util::PathExists(test_file));
   file_util::WriteFile(test_file, "foo", 3);
   EXPECT_TRUE(installer::DeleteFileFromTempProcess(test_file, 0));
   base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(200));
   EXPECT_FALSE(file_util::PathExists(test_file));
 }