chrome/test/chromedriver/chrome/scoped_temp_dir_with_retry.cc

// Copyright (c) 2017 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/test/chromedriver/chrome/scoped_temp_dir_with_retry.h"
#include "base/threading/platform_thread.h"

ScopedTempDirWithRetry::~ScopedTempDirWithRetry() {
  if (IsValid()) {
    int retry = 0;
    while (!Delete()) {
      // Delete failed. Retry up to 100 times, with 10 ms delay between each
      // retry (thus maximum delay is about 1 second).
      if (++retry > 100) {
        DLOG(WARNING) << "Could not delete temp dir after retries.";
        break;
      }
      base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(10));
    }
  }
}