1 // Copyright (c) 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 "base/test/test_file_util.h"
6 
7 #include "base/test/test_timeouts.h"
8 #include "base/threading/platform_thread.h"
9 
10 namespace base {
11 
EvictFileFromSystemCacheWithRetry(const FilePath & path)12 bool EvictFileFromSystemCacheWithRetry(const FilePath& path) {
13   const int kCycles = 10;
14   const TimeDelta kDelay = TestTimeouts::action_timeout() / kCycles;
15   for (int i = 0; i < kCycles; i++) {
16     if (EvictFileFromSystemCache(path))
17       return true;
18     PlatformThread::Sleep(kDelay);
19   }
20   return false;
21 }
22 
23 // Declared in base/files/file_path.h.
PrintTo(const FilePath & path,std::ostream * out)24 void PrintTo(const FilePath& path, std::ostream* out) {
25   *out << path.value();
26 }
27 
28 }  // namespace base
29