1 // Copyright (c) 2008 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 #ifndef BASE_TEST_TEST_FILE_UTIL_H_ 6 #define BASE_TEST_TEST_FILE_UTIL_H_ 7 8 // File utility functions used only by tests. 9 10 #include <string> 11 12 class FilePath; 13 14 namespace file_util { 15 16 // Wrapper over file_util::Delete. On Windows repeatedly invokes Delete in case 17 // of failure to workaround Windows file locking semantics. Returns true on 18 // success. 19 bool DieFileDie(const FilePath& file, bool recurse); 20 21 // Clear a specific file from the system cache. After this call, trying 22 // to access this file will result in a cold load from the hard drive. 23 bool EvictFileFromSystemCache(const FilePath& file); 24 25 // Like CopyFileNoCache but recursively copies all files and subdirectories 26 // in the given input directory to the output directory. Any files in the 27 // destination that already exist will be overwritten. 28 // 29 // Returns true on success. False means there was some error copying, so the 30 // state of the destination is unknown. 31 bool CopyRecursiveDirNoCache(const FilePath& source_dir, 32 const FilePath& dest_dir); 33 34 } // namespace file_util 35 36 #endif // BASE_TEST_TEST_FILE_UTIL_H_ 37
