blob: 5e46301e6e4ba617b7a7f28bab0ea7698e950df6 [file] [log] [blame]
// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/install_static/product_install_details.h"
#include "base/base_paths.h"
#include "base/files/file_path.h"
#include "base/i18n/case_conversion.h"
#include "base/path_service.h"
#include "base/strings/string_util.h"
#include "base/strings/stringprintf.h"
#include "base/test/test_reg_util_win.h"
#include "base/win/registry.h"
#include "base/win/windows_version.h"
#include "build/branding_buildflags.h"
#include "chrome/browser/chrome_for_testing/buildflags.h"
#include "chrome/chrome_elf/nt_registry/nt_registry.h"
#include "chrome/install_static/buildflags.h"
#include "chrome/install_static/install_constants.h"
#include "chrome/install_static/install_details.h"
#include "chrome/install_static/install_modes.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using ::testing::Eq;
using ::testing::StrEq;
namespace install_static {
namespace {
TEST(ProductInstallDetailsTest, IsPathParentOf) {
std::wstring path = L"C:\\Program Files\\Company\\Product\\Application\\foo";
static constexpr const wchar_t* kFalseExpectations[] = {
L"", L"\\", L"\\\\", L"C:\\Program File", L"C:\\Program Filesz",
};
for (const wchar_t* false_expectation : kFalseExpectations) {
EXPECT_FALSE(IsPathParentOf(
false_expectation, std::wstring::traits_type::length(false_expectation),
path));
}
static constexpr const wchar_t* kTrueExpectations[] = {
L"C:\\Program Files",
L"C:\\PROGRAM FILES",
L"C:\\Program Files\\",
L"C:\\Program Files\\\\\\",
};
for (const wchar_t* true_expectation : kTrueExpectations) {
EXPECT_TRUE(IsPathParentOf(
true_expectation, std::wstring::traits_type::length(true_expectation),
path));
}
}
TEST(ProductInstallDetailsTest, PathIsInProgramFiles) {
static constexpr const wchar_t* kInvalidPaths[] = {
L"",
L"hello",
L"C:\\Program File",
L"C:\\Program Filesz",
L"C:\\foo\\Program Files",
L"C:\\foo\\Program Files\\",
L"C:\\foo\\Program Files (x86)",
L"C:\\foo\\Program Files (x86)\\",
};
for (const wchar_t* invalid : kInvalidPaths)
EXPECT_FALSE(PathIsInProgramFiles(invalid)) << invalid;
// 32-bit on 32-bit: only check C:\Program Files.
// 32-bit and 64-bit on 64-bit: check both.
const bool is_x64 = base::win::OSInfo::GetArchitecture() !=
base::win::OSInfo::X86_ARCHITECTURE;
std::vector<int> program_files_keys;
program_files_keys.push_back(base::DIR_PROGRAM_FILESX86);
if (is_x64)
program_files_keys.push_back(base::DIR_PROGRAM_FILES6432);
std::vector<std::wstring> program_files_paths;
for (int key : program_files_keys) {
base::FilePath path;
ASSERT_TRUE(base::PathService::Get(key, &path));
program_files_paths.push_back(path.value());
}
static constexpr const wchar_t* kValidFormats[] = {
L"%ls",
L"%ls\\",
L"%ls\\spam",
};
for (const wchar_t* valid : kValidFormats) {
for (const std::wstring& program_files_path : program_files_paths) {
std::wstring path = base::StringPrintf(valid, program_files_path.c_str());
EXPECT_TRUE(PathIsInProgramFiles(path)) << path;
path = base::StringPrintf(
valid, base::AsWString(base::i18n::ToLower(
base::AsStringPiece16(program_files_path)))
.c_str());
EXPECT_TRUE(PathIsInProgramFiles(path)) << path;
}
}
}
TEST(ProductInstallDetailsTest, GetInstallSuffix) {
std::wstring suffix;
const std::pair<const wchar_t*, const wchar_t*> kData[] = {
{L"%ls\\Application", L""},
{L"%ls\\Application\\", L""},
{L"\\%ls\\Application", L""},
{L"\\%ls\\Application\\", L""},
{L"C:\\foo\\%ls\\Application\\foo.exe", L""},
{L"%ls Blorf\\Application", L" Blorf"},
{L"%ls Blorf\\Application\\", L" Blorf"},
{L"\\%ls Blorf\\Application", L" Blorf"},
{L"\\%ls Blorf\\Application\\", L" Blorf"},
{L"C:\\foo\\%ls Blorf\\Application\\foo.exe", L" Blorf"},
};
for (const auto& data : kData) {
const std::wstring path = base::StringPrintf(data.first, kProductPathName);
EXPECT_EQ(std::wstring(data.second), GetInstallSuffix(path)) << path;
}
}
struct TestData {
const wchar_t* path;
InstallConstantIndex index;
bool system_level;
const wchar_t* channel;
};
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
constexpr TestData kTestData[] = {
{
L"C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe",
STABLE_INDEX,
true,
L"",
},
{
L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\Application"
L"\\chrome.exe",
STABLE_INDEX,
false,
L"",
},
{
L"C:\\Program Files (x86)\\Google\\Chrome "
L"Beta\\Application\\chrome.exe",
BETA_INDEX,
true,
L"beta",
},
{
L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome Beta\\Application"
L"\\chrome.exe",
BETA_INDEX,
false,
L"beta",
},
{
L"C:\\Program Files (x86)\\Google\\Chrome Dev\\Application\\chrome.exe",
DEV_INDEX,
true,
L"dev",
},
{
L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome Dev\\Application"
L"\\chrome.exe",
DEV_INDEX,
false,
L"dev",
},
{
L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome SxS\\Application"
L"\\chrome.exe",
CANARY_INDEX,
false,
L"canary",
},
{
L"C:\\Users\\user\\AppData\\Local\\Google\\CHROME SXS\\application"
L"\\chrome.exe",
CANARY_INDEX,
false,
L"canary",
},
};
#elif BUILDFLAG(GOOGLE_CHROME_FOR_TESTING_BRANDING)
constexpr TestData kTestData[] = {
{
L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome for "
L"Testing\\Application\\chrome.exe",
GOOGLE_CHROME_FOR_TESTING_INDEX,
false,
L"",
},
};
#else // BUILDFLAG(GOOGLE_CHROME_BRANDING)
constexpr TestData kTestData[] = {
{
L"C:\\Program Files (x86)\\Chromium\\Application\\chrome.exe",
CHROMIUM_INDEX,
true,
L"",
},
{
L"C:\\Users\\user\\AppData\\Local\\Chromium\\Application\\chrome.exe",
CHROMIUM_INDEX,
false,
L"",
},
};
#endif // !BUILDFLAG(GOOGLE_CHROME_BRANDING)
} // namespace
// Test that MakeProductDetails properly sniffs out an install's details.
class MakeProductDetailsTest : public testing::TestWithParam<TestData> {
public:
MakeProductDetailsTest(const MakeProductDetailsTest&) = delete;
MakeProductDetailsTest& operator=(const MakeProductDetailsTest&) = delete;
protected:
MakeProductDetailsTest()
: test_data_(GetParam()),
root_key_(test_data_.system_level ? HKEY_LOCAL_MACHINE
: HKEY_CURRENT_USER),
nt_root_key_(test_data_.system_level ? nt::HKLM : nt::HKCU) {}
~MakeProductDetailsTest() {
nt::SetTestingOverride(nt_root_key_, std::wstring());
}
void SetUp() override {
std::wstring path;
ASSERT_NO_FATAL_FAILURE(
override_manager_.OverrideRegistry(root_key_, &path));
nt::SetTestingOverride(nt_root_key_, path);
}
const TestData& test_data() const { return test_data_; }
void SetChannelOverride(const wchar_t* value) {
ASSERT_THAT(base::win::RegKey(root_key_, GetClientsKeyPath().c_str(),
KEY_WOW64_32KEY | KEY_SET_VALUE)
.WriteValue(L"channel", value),
Eq(ERROR_SUCCESS));
}
void SetAp(const wchar_t* value) {
ASSERT_THAT(base::win::RegKey(root_key_, GetClientStateKeyPath().c_str(),
KEY_WOW64_32KEY | KEY_SET_VALUE)
.WriteValue(L"ap", value),
Eq(ERROR_SUCCESS));
}
void SetCohortName(const wchar_t* value) {
ASSERT_THAT(
base::win::RegKey(root_key_,
GetClientStateKeyPath().append(L"\\cohort").c_str(),
KEY_WOW64_32KEY | KEY_SET_VALUE)
.WriteValue(L"name", value),
Eq(ERROR_SUCCESS));
}
private:
// Returns the registry path for the product's Clients key.
std::wstring GetClientsKeyPath() {
std::wstring result(L"Software\\");
#if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
result.append(L"Google\\Update\\Clients\\");
result.append(kInstallModes[test_data().index].app_guid);
#else
result.append(kProductPathName);
#endif
return result;
}
// Returns the registry path for the product's ClientState key.
std::wstring GetClientStateKeyPath() {
std::wstring result(L"Software\\");
#if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
result.append(L"Google\\Update\\ClientState\\");
result.append(kInstallModes[test_data().index].app_guid);
#else
result.append(kProductPathName);
#endif
return result;
}
registry_util::RegistryOverrideManager override_manager_;
const TestData& test_data_;
HKEY root_key_;
nt::ROOT_KEY nt_root_key_;
};
// Test that the install mode is sniffed properly based on the path.
TEST_P(MakeProductDetailsTest, Index) {
std::unique_ptr<PrimaryInstallDetails> details(
MakeProductDetails(test_data().path));
EXPECT_THAT(details->install_mode_index(), Eq(test_data().index));
}
// Test that user/system level is sniffed properly based on the path.
TEST_P(MakeProductDetailsTest, SystemLevel) {
std::unique_ptr<PrimaryInstallDetails> details(
MakeProductDetails(test_data().path));
EXPECT_THAT(details->system_level(), Eq(test_data().system_level));
}
// Test that the default channel is sniffed properly based on the path.
TEST_P(MakeProductDetailsTest, DefaultChannel) {
std::unique_ptr<PrimaryInstallDetails> details(
MakeProductDetails(test_data().path));
EXPECT_THAT(details->channel(), StrEq(test_data().channel));
}
// Test that the default channel is sniffed properly based on the channel
// override.
TEST_P(MakeProductDetailsTest, PolicyOverrideChannel) {
static constexpr std::tuple<const wchar_t*, const wchar_t*, bool>
kChannelOverrides[] = {
{L"", L"", false}, {L"stable", L"", false},
{L"extended", L"", true}, {L"dev", L"dev", false},
{L"beta", L"beta", false},
};
for (const auto& the_override : kChannelOverrides) {
const wchar_t* channel_override;
const wchar_t* expected_channel;
bool extended_stable;
std::tie(channel_override, expected_channel, extended_stable) =
the_override;
if (channel_override)
SetChannelOverride(channel_override);
std::unique_ptr<PrimaryInstallDetails> details(
MakeProductDetails(test_data().path));
switch (kInstallModes[test_data().index].channel_strategy) {
#if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
case ChannelStrategy::FLOATING:
EXPECT_THAT(details->channel(), StrEq(expected_channel));
EXPECT_THAT(details->channel_origin(), Eq(ChannelOrigin::kPolicy));
EXPECT_THAT(details->channel_override(), StrEq(channel_override));
EXPECT_THAT(details->is_extended_stable_channel(), Eq(extended_stable));
break;
case ChannelStrategy::FIXED:
#else // BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
case ChannelStrategy::UNSUPPORTED:
#endif // BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
// The override is ignored for this mode.
EXPECT_THAT(details->channel(), StrEq(test_data().channel));
break;
}
}
}
// Test that the "ap" value is cached during initialization.
TEST_P(MakeProductDetailsTest, UpdateAp) {
// This test is only valid for brands that integrate with Google Update.
#if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
// With no value in the registry, the ap value should be empty.
{
std::unique_ptr<PrimaryInstallDetails> details(
MakeProductDetails(test_data().path));
EXPECT_THAT(details->update_ap(), StrEq(L""));
}
// And with a value, it should have ... the value.
static constexpr wchar_t kCrookedMoon[] = L"CrookedMoon";
SetAp(kCrookedMoon);
{
std::unique_ptr<PrimaryInstallDetails> details(
MakeProductDetails(test_data().path));
EXPECT_THAT(details->update_ap(), StrEq(kCrookedMoon));
}
#endif
}
// Test that the cohort name is cached during initialization.
TEST_P(MakeProductDetailsTest, UpdateCohortName) {
// This test is only valid for brands that integrate with Google Update.
#if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
// With no value in the registry, the cohort name should be empty.
{
std::unique_ptr<PrimaryInstallDetails> details(
MakeProductDetails(test_data().path));
EXPECT_THAT(details->update_cohort_name(), StrEq(L""));
}
// And with a value, it should have ... the value.
static constexpr wchar_t kPhony[] = L"Phony";
SetCohortName(kPhony);
{
std::unique_ptr<PrimaryInstallDetails> details(
MakeProductDetails(test_data().path));
EXPECT_THAT(details->update_cohort_name(), StrEq(kPhony));
}
#endif
}
INSTANTIATE_TEST_SUITE_P(All,
MakeProductDetailsTest,
testing::ValuesIn(kTestData));
} // namespace install_static