src/chrome/browser/component_updater/test/test_installer.cc

   1 // Copyright 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 "chrome/browser/component_updater/test/test_installer.h"
   6
   7 #include <string>
   8
   9 #include "base/file_util.h"
  10 #include "base/files/file_path.h"
  11 #include "base/values.h"
  12
  13 namespace component_updater {
  14
  15 TestInstaller::TestInstaller() : error_(0), install_count_(0) {
  16 }
  17
  18 void TestInstaller::OnUpdateError(int error) {
  19   error_ = error;
  20 }
  21
  22 bool TestInstaller::Install(const base::DictionaryValue& manifest,
  23                             const base::FilePath& unpack_path) {
  24   ++install_count_;
  25   return base::DeleteFile(unpack_path, true);
  26 }
  27
  28 bool TestInstaller::GetInstalledFile(const std::string& file,
  29                                      base::FilePath* installed_file) {
  30   return false;
  31 }
  32
  33 int TestInstaller::error() const {
  34   return error_;
  35 }
  36
  37 int TestInstaller::install_count() const {
  38   return install_count_;
  39 }
  40
  41 ReadOnlyTestInstaller::ReadOnlyTestInstaller(const base::FilePath& install_dir)
  42     : install_directory_(install_dir) {
  43 }
  44
  45 ReadOnlyTestInstaller::~ReadOnlyTestInstaller() {
  46 }
  47
  48 bool ReadOnlyTestInstaller::GetInstalledFile(const std::string& file,
  49                                              base::FilePath* installed_file) {
  50   *installed_file = install_directory_.AppendASCII(file);
  51   return true;
  52 }
  53
  54 VersionedTestInstaller::VersionedTestInstaller() {
  55   base::CreateNewTempDirectory(FILE_PATH_LITERAL("TEST_"), &install_directory_);
  56 }
  57
  58 VersionedTestInstaller::~VersionedTestInstaller() {
  59   base::DeleteFile(install_directory_, true);
  60 }
  61
  62 bool VersionedTestInstaller::Install(const base::DictionaryValue& manifest,
  63                                      const base::FilePath& unpack_path) {
  64   std::string version_string;
  65   manifest.GetStringASCII("version", &version_string);
  66   Version version(version_string.c_str());
  67
  68   base::FilePath path;
  69   path = install_directory_.AppendASCII(version.GetString());
  70   base::CreateDirectory(path.DirName());
  71   if (!base::Move(unpack_path, path))
  72     return false;
  73   current_version_ = version;
  74   ++install_count_;
  75   return true;
  76 }
  77
  78 bool VersionedTestInstaller::GetInstalledFile(const std::string& file,
  79                                               base::FilePath* installed_file) {
  80   base::FilePath path;
  81   path = install_directory_.AppendASCII(current_version_.GetString());
  82   *installed_file = path.Append(base::FilePath::FromUTF8Unsafe(file));
  83   return true;
  84 }
  85
  86 }  // namespace component_updater