1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/update_client/test_installer.h"
#include <optional>
#include <string>
#include <utility>
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/strings/string_util.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/task_traits.h"
#include "base/task/thread_pool.h"
#include "base/values.h"
#include "components/update_client/update_client_errors.h"
#include "components/update_client/utils.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace update_client {
TestInstaller::TestInstaller()
: error_(0),
install_count_(0),
install_error_(InstallError::NONE),
task_runner_(base::SequencedTaskRunner::GetCurrentDefault()) {}
TestInstaller::~TestInstaller() {
// The unpack path is deleted unconditionally by the component state code,
// which is driving this installer. Therefore, the unpack path must not
// exist when this object is destroyed.
if (!unpack_path_.empty()) {
EXPECT_FALSE(base::DirectoryExists(unpack_path_));
}
}
void TestInstaller::OnUpdateError(int error) {
error_ = error;
}
void TestInstaller::Install(const base::FilePath& unpack_path,
const std::string& /*public_key*/,
std::unique_ptr<InstallParams> install_params,
ProgressCallback progress_callback,
Callback callback) {
++install_count_;
unpack_path_ = unpack_path;
install_params_ = std::move(install_params);
InstallComplete(std::move(callback), progress_callback,
Result(install_error_));
}
void TestInstaller::InstallComplete(Callback callback,
ProgressCallback progress_callback,
const Result& result) {
for (const auto& sample : installer_progress_samples_) {
progress_callback.Run(sample);
}
task_runner_->PostTask(FROM_HERE,
base::BindOnce(std::move(callback), result));
}
std::optional<base::FilePath> TestInstaller::GetInstalledFile(
const std::string& file) {
return std::nullopt;
}
bool TestInstaller::Uninstall() {
return false;
}
ReadOnlyTestInstaller::ReadOnlyTestInstaller(const base::FilePath& install_dir)
: install_directory_(install_dir) {}
ReadOnlyTestInstaller::~ReadOnlyTestInstaller() = default;
std::optional<base::FilePath> ReadOnlyTestInstaller::GetInstalledFile(
const std::string& file) {
return install_directory_.AppendUTF8(file);
}
VersionedTestInstaller::VersionedTestInstaller() {
base::CreateNewTempDirectory(FILE_PATH_LITERAL("TEST_"), &install_directory_);
}
VersionedTestInstaller::~VersionedTestInstaller() {
base::DeletePathRecursively(install_directory_);
}
void VersionedTestInstaller::Install(
const base::FilePath& unpack_path,
const std::string& public_key,
std::unique_ptr<InstallParams> /*install_params*/,
ProgressCallback progress_callback,
Callback callback) {
std::optional<base::Value::Dict> manifest =
update_client::ReadManifest(unpack_path);
if (!manifest) {
return;
}
const std::string* version_string = manifest->FindString("version");
if (!version_string || !base::IsStringASCII(*version_string)) {
return;
}
const base::Version version(*version_string);
const base::FilePath path =
install_directory_.AppendUTF8(version.GetString());
base::CreateDirectory(path.DirName());
if (!base::Move(unpack_path, path)) {
InstallComplete(std::move(callback), progress_callback,
Result(InstallError::GENERIC_ERROR));
return;
}
current_version_ = version;
++install_count_;
InstallComplete(std::move(callback), progress_callback,
Result(InstallError::NONE));
}
std::optional<base::FilePath> VersionedTestInstaller::GetInstalledFile(
const std::string& file) {
return install_directory_.AppendUTF8(current_version_.GetString())
.AppendUTF8(file);
}
} // namespace update_client
|
