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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <windows.h>
#include "base/base_paths.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/installer/setup/setup_util.h"
#include "chrome/installer/util/master_preferences.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class SetupUtilTest : public testing::Test {
protected:
virtual void SetUp() {
ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &data_dir_));
data_dir_ = data_dir_.AppendASCII("installer");
ASSERT_TRUE(file_util::PathExists(data_dir_));
// Name a subdirectory of the user temp directory.
ASSERT_TRUE(PathService::Get(base::DIR_TEMP, &test_dir_));
test_dir_ = test_dir_.AppendASCII("SetupUtilTest");
// Create a fresh, empty copy of this test directory.
file_util::Delete(test_dir_, true);
file_util::CreateDirectory(test_dir_);
ASSERT_TRUE(file_util::PathExists(test_dir_));
}
virtual void TearDown() {
// Clean up test directory
ASSERT_TRUE(file_util::Delete(test_dir_, false));
ASSERT_FALSE(file_util::PathExists(test_dir_));
}
// the path to temporary directory used to contain the test operations
FilePath test_dir_;
// The path to input data used in tests.
FilePath data_dir_;
};
};
// Test that we are parsing Chrome version correctly.
TEST_F(SetupUtilTest, ApplyDiffPatchTest) {
FilePath work_dir(test_dir_);
work_dir = work_dir.AppendASCII("ApplyDiffPatchTest");
ASSERT_FALSE(file_util::PathExists(work_dir));
EXPECT_TRUE(file_util::CreateDirectory(work_dir));
ASSERT_TRUE(file_util::PathExists(work_dir));
FilePath src = data_dir_.AppendASCII("archive1.7z");
FilePath patch = data_dir_.AppendASCII("archive.diff");
FilePath dest = work_dir.AppendASCII("archive2.7z");
EXPECT_EQ(setup_util::ApplyDiffPatch(src.value(), patch.value(),
dest.value()), 0);
FilePath base = data_dir_.AppendASCII("archive2.7z");
EXPECT_TRUE(file_util::ContentsEqual(dest, base));
EXPECT_EQ(setup_util::ApplyDiffPatch(L"", L"", L""), 6);
}
// Test that we are parsing master preferences correctly.
TEST_F(SetupUtilTest, GetInstallPreferencesTest) {
// Create a temporary prefs file.
FilePath prefs_file;
ASSERT_TRUE(file_util::CreateTemporaryFile(&prefs_file));
const char text[] =
"{ \n"
" \"distribution\": { \n"
" \"skip_first_run_ui\": true,\n"
" \"create_all_shortcuts\": false,\n"
" \"do_not_launch_chrome\": true,\n"
" \"system_level\": true,\n"
" \"verbose_logging\": false\n"
" }\n"
"} \n";
EXPECT_TRUE(file_util::WriteFile(prefs_file, text, sizeof(text)));
// Make sure command line values override the values in master preferences.
std::wstring cmd_str(
L"setup.exe --installerdata=\"" + prefs_file.value() + L"\"");
cmd_str.append(L" --create-all-shortcuts");
cmd_str.append(L" --do-not-launch-chrome");
cmd_str.append(L" --alt-desktop-shortcut");
CommandLine cmd_line(L"");
cmd_line.ParseFromString(cmd_str);
scoped_ptr<DictionaryValue> prefs(
setup_util::GetInstallPreferences(cmd_line));
EXPECT_TRUE(prefs.get() != NULL);
// Check prefs that do not have any equivalent command line option.
bool value = false;
EXPECT_TRUE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kDistroSkipFirstRunPref, &value) &&
value);
EXPECT_FALSE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kDistroShowWelcomePage, &value));
// Now check that prefs got merged correctly.
EXPECT_TRUE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kCreateAllShortcuts, &value) &&
value);
EXPECT_TRUE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kDoNotLaunchChrome, &value) &&
value);
EXPECT_TRUE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kAltShortcutText, &value) &&
value);
EXPECT_TRUE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kSystemLevel, &value) &&
value);
EXPECT_TRUE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kVerboseLogging, &value));
EXPECT_FALSE(value);
// Delete temporary prefs file.
EXPECT_TRUE(file_util::Delete(prefs_file, false));
// Check that if master prefs doesn't exist, we can still parse the common
// prefs.
cmd_str = L"setup.exe --create-all-shortcuts --do-not-launch-chrome"
L" --alt-desktop-shortcut";
cmd_line.ParseFromString(cmd_str);
prefs.reset(setup_util::GetInstallPreferences(cmd_line));
EXPECT_TRUE(prefs.get() != NULL);
EXPECT_TRUE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kCreateAllShortcuts, &value) &&
value);
EXPECT_TRUE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kDoNotLaunchChrome, &value) &&
value);
EXPECT_TRUE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kAltShortcutText, &value) &&
value);
EXPECT_FALSE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kSystemLevel, &value));
EXPECT_FALSE(installer_util::GetDistroBooleanPreference(prefs.get(),
installer_util::master_preferences::kVerboseLogging, &value));
}
// Test that we are parsing Chrome version correctly.
TEST_F(SetupUtilTest, GetVersionFromDirTest) {
// Create a version dir
FilePath chrome_dir = test_dir_.AppendASCII("1.0.0.0");
file_util::CreateDirectory(chrome_dir);
ASSERT_TRUE(file_util::PathExists(chrome_dir));
scoped_ptr<installer::Version> version(
setup_util::GetVersionFromDir(test_dir_.value()));
ASSERT_TRUE(version->GetString() == L"1.0.0.0");
file_util::Delete(chrome_dir, true);
ASSERT_FALSE(file_util::PathExists(chrome_dir));
ASSERT_TRUE(setup_util::GetVersionFromDir(test_dir_.value()) == NULL);
chrome_dir = test_dir_.AppendASCII("ABC");
file_util::CreateDirectory(chrome_dir);
ASSERT_TRUE(file_util::PathExists(chrome_dir));
ASSERT_TRUE(setup_util::GetVersionFromDir(test_dir_.value()) == NULL);
chrome_dir = test_dir_.AppendASCII("2.3.4.5");
file_util::CreateDirectory(chrome_dir);
ASSERT_TRUE(file_util::PathExists(chrome_dir));
version.reset(setup_util::GetVersionFromDir(test_dir_.value()));
ASSERT_TRUE(version->GetString() == L"2.3.4.5");
}
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