src/ppapi/shared_impl/file_growth.cc

   1 // Copyright 2014 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 "ppapi/shared_impl/file_growth.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace ppapi {
  10
  11 FileGrowth::FileGrowth()
  12     : max_written_offset(0),
  13       append_mode_write_amount(0) {
  14 }
  15
  16 FileGrowth::FileGrowth(int64_t max_written_offset,
  17                        int64_t append_mode_write_amount)
  18     : max_written_offset(max_written_offset),
  19       append_mode_write_amount(append_mode_write_amount) {
  20   DCHECK_LE(0, max_written_offset);
  21   DCHECK_LE(0, append_mode_write_amount);
  22 }
  23
  24 FileGrowthMap FileSizeMapToFileGrowthMapForTesting(
  25     const FileSizeMap& file_sizes) {
  26   FileGrowthMap file_growths;
  27   for (FileSizeMap::const_iterator it = file_sizes.begin();
  28        it != file_sizes.end(); ++it)
  29     file_growths[it->first] = FileGrowth(it->second, 0);
  30   return file_growths;
  31 }
  32
  33 FileSizeMap FileGrowthMapToFileSizeMapForTesting(
  34     const FileGrowthMap& file_growths) {
  35   FileSizeMap file_sizes;
  36   for (FileGrowthMap::const_iterator it = file_growths.begin();
  37        it != file_growths.end(); ++it)
  38     file_sizes[it->first] = it->second.max_written_offset;
  39   return file_sizes;
  40 }
  41
  42 }  // namespace ppapi