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.
5 #include "base/test/test_file_util.h"
7 #include "base/test/test_timeouts.h"
8 #include "base/threading/platform_thread.h"
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 (file_util::EvictFileFromSystemCache(path))
18 PlatformThread::Sleep(kDelay);