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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif
#include "chrome/installer/util/install_util.h"
#include <Aclapi.h>
#include <algorithm>
#include <memory>
#include <string>
#include <utility>
#include "base/base_paths.h"
#include "base/command_line.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/path_service.h"
#include "base/strings/string_util.h"
#include "build/branding_buildflags.h"
#include "chrome/install_static/install_details.h"
#include "chrome/install_static/install_modes.h"
#include "chrome/install_static/install_util.h"
#include "chrome/install_static/test/scoped_install_details.h"
#include "chrome/installer/util/google_update_constants.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using ::testing::_;
using ::testing::Not;
using ::testing::Return;
TEST(InstallUtilTest, ComposeCommandLine) {
base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
std::pair<std::wstring, std::wstring> params[] = {
std::make_pair(std::wstring(L""), std::wstring(L"")),
std::make_pair(std::wstring(L""),
std::wstring(L"--do-something --silly")),
std::make_pair(std::wstring(L"spam.exe"), std::wstring(L"")),
std::make_pair(std::wstring(L"spam.exe"),
std::wstring(L"--do-something --silly")),
};
for (std::pair<std::wstring, std::wstring>& param : params) {
InstallUtil::ComposeCommandLine(param.first, param.second, &command_line);
EXPECT_EQ(param.first, command_line.GetProgram().value());
if (param.second.empty()) {
EXPECT_TRUE(command_line.GetSwitches().empty());
} else {
EXPECT_EQ(2U, command_line.GetSwitches().size());
EXPECT_TRUE(command_line.HasSwitch("do-something"));
EXPECT_TRUE(command_line.HasSwitch("silly"));
}
}
}
TEST(InstallUtilTest, GetCurrentDate) {
std::wstring date(InstallUtil::GetCurrentDate());
EXPECT_EQ(8u, date.length());
if (date.length() == 8) {
// For an invalid date value, SystemTimeToFileTime will fail.
// We use this to validate that we have a correct date string.
SYSTEMTIME systime = {0};
FILETIME ft = {0};
// Just to make sure our assumption holds.
EXPECT_FALSE(SystemTimeToFileTime(&systime, &ft));
// Now fill in the values from our string.
systime.wYear = _wtoi(date.substr(0, 4).c_str());
systime.wMonth = _wtoi(date.substr(4, 2).c_str());
systime.wDay = _wtoi(date.substr(6, 2).c_str());
// Check if they make sense.
EXPECT_TRUE(SystemTimeToFileTime(&systime, &ft));
}
}
TEST(InstallUtilTest, GetToastActivatorRegistryPath) {
std::wstring toast_activator_reg_path =
InstallUtil::GetToastActivatorRegistryPath();
EXPECT_FALSE(toast_activator_reg_path.empty());
// Confirm that the string is a path followed by a GUID.
size_t guid_begin = toast_activator_reg_path.find('{');
EXPECT_NE(std::wstring::npos, guid_begin);
ASSERT_GE(guid_begin, 1u);
EXPECT_EQ(L'\\', toast_activator_reg_path[guid_begin - 1]);
// A GUID has the form "{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}".
constexpr size_t kGuidLength = 38;
EXPECT_EQ(kGuidLength, toast_activator_reg_path.length() - guid_begin);
EXPECT_EQ('}', toast_activator_reg_path.back());
}
TEST(InstallUtilTest, GuidToSquid) {
ASSERT_EQ(InstallUtil::GuidToSquid(L"EDA620E3-AA98-3846-B81E-3493CB2E0E02"),
L"3E026ADE89AA64838BE14339BCE2E020");
}
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
// Tests that policy-overrides for channel values are included in generated
// command lines.
TEST(AppendModeAndChannelSwitchesTest, ExtendedStable) {
static constexpr struct {
const wchar_t* channel_override;
bool is_extended_stable_channel;
} kTestData[] = {
{
/*channel_override=*/nullptr,
/*is_extended_stable_channel=*/false,
},
{
/*channel_override=*/L"",
/*is_extended_stable_channel=*/false,
},
{
/*channel_override=*/L"stable",
/*is_extended_stable_channel=*/false,
},
{
/*channel_override=*/L"beta",
/*is_extended_stable_channel=*/false,
},
{
/*channel_override=*/L"dev",
/*is_extended_stable_channel=*/false,
},
{
/*channel_override=*/L"extended",
/*is_extended_stable_channel=*/true,
},
};
for (const auto& test_data : kTestData) {
// Install process-wide InstallDetails for the given test data.
auto install_details =
std::make_unique<install_static::PrimaryInstallDetails>();
install_details->set_mode(
&install_static::kInstallModes[install_static::STABLE_INDEX]);
install_details->set_channel(L"");
if (test_data.channel_override) {
install_details->set_channel_origin(
install_static::ChannelOrigin::kPolicy);
install_details->set_channel_override(test_data.channel_override);
}
install_details->set_is_extended_stable_channel(
test_data.is_extended_stable_channel);
install_static::ScopedInstallDetails scoped_details(
std::move(install_details));
// Generate a command line.
base::CommandLine cmd_line(base::CommandLine::NO_PROGRAM);
InstallUtil::AppendModeAndChannelSwitches(&cmd_line);
// Ensure that it has the proper --channel switch.
if (test_data.channel_override) {
ASSERT_TRUE(cmd_line.HasSwitch(installer::switches::kChannel));
ASSERT_EQ(cmd_line.GetSwitchValueNative(installer::switches::kChannel),
test_data.channel_override);
}
}
}
#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
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