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// Copyright (c) 2022 Klemens D. Morgenstern
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// Disable autolinking for unit tests.
#if !defined(BOOST_ALL_NO_LIB)
#define BOOST_ALL_NO_LIB 1
#endif // !defined(BOOST_ALL_NO_LIB)
// Test that header file is self-contained.
#include <boost/process/v2/environment.hpp>
#include <boost/test/unit_test.hpp>
#include <unordered_map>
namespace bp2 = boost::process::v2;
namespace bpe = boost::process::v2::environment;
BOOST_AUTO_TEST_CASE(environment)
{
for (auto && elem : bpe::get("PATH"))
BOOST_CHECK(std::find(elem.begin(), elem.end(), bpe::delimiter) == elem.end());
BOOST_CHECK(bpe::get("PATH").size() > 0);
const auto key1 = "BP2_TEST_NAME_\320\240\320\230\320\221\320\220"; // РИБА
#if defined(BOOST_PROCESS_V2_WINDOWS)
const auto key2 = "BP2_TeSt_NamE_\321\200\320\270\320\261\320\260"; // риба
#else
const auto key2 = key1;
#endif
bp2::error_code ec;
bpe::unset(key1, ec);
bpe::unset(key2, ec);
ec.clear();
BOOST_CHECK_THROW(bpe::get(key1) , bp2::system_error);
bpe::get(key2, ec);
BOOST_CHECK(ec);
ec.clear();
bpe::set(key1, "some test string");
BOOST_CHECK(bpe::get(key1) == "some test string");
bpe::set(key2, "some test string");
bpe::get(key1, ec);
BOOST_CHECK(!ec);
BOOST_CHECK(bpe::get(key2) == "some test string");
bpe::unset(key2);
BOOST_CHECK_THROW(bpe::set("invalid=", "blablubb") , bp2::system_error);
BOOST_CHECK_THROW(bpe::get(key1) , bp2::system_error);
bpe::get(key2, ec);
BOOST_CHECK(ec);
ec.clear();
for (auto && ke : bpe::current())
if (!std::get<1>(ke).empty())
BOOST_CHECK_EQUAL(bpe::get(std::get<0>(ke)), std::get<1>(ke));
#if defined(BOOST_PROCESS_V2_POSIX)
BOOST_CHECK_EQUAL(bpe::key("FOO"), bpe::key_view("FOO"));
BOOST_CHECK_EQUAL(bpe::key("FOO"), std::string("FOO"));
BOOST_CHECK_EQUAL(bpe::key_value_pair("FOO=BAR"), bpe::key_value_pair_view("FOO=BAR"));
BOOST_CHECK_EQUAL(bpe::key_value_pair("FOO", "BAR"), bpe::key_value_pair_view("FOO=BAR"));
using sv = bpe::value::string_type;
std::string cmp = sv("FOO=X") + bpe::delimiter + sv("YY") + bpe::delimiter + sv("Z42");
BOOST_CHECK_EQUAL(bpe::key_value_pair("FOO", {"X", "YY", "Z42"}), cmp);
#endif
#if defined(BOOST_PROCESS_V2_POSIX)
std::unordered_map<std::string, std::string> custom_env =
{
{"HOME", "/home/byzantium"},
{"HOMEDRIVE", "X:"},
{"HOMEPATH", "\\users\\theodora"}
};
std::vector<std::string> custom_env2 =
{
"HOME=/home/byzantium",
"HOMEDRIVE=X:",
"HOMEPATH=\\users\\theodora"
};
BOOST_CHECK_EQUAL(bpe::home(custom_env), "/home/byzantium");
BOOST_CHECK_EQUAL(bpe::home(custom_env2), "/home/byzantium");
#else
std::unordered_map<std::wstring, std::wstring> custom_env =
{
{L"HOME", L"/home/byzantium"},
{L"HOMEDRIVE", L"X:"},
{L"HOMEPATH", L"\\users\\theodora"}
};
std::vector<std::wstring> custom_env2 =
{
{L"HOME=/home/byzantium"},
{L"HOMEDRIVE=X:"},
{L"HOMEPATH=\\users\\theodora"}
};
BOOST_CHECK_EQUAL(bpe::home(custom_env), "X:\\users\\theodora");
BOOST_CHECK_EQUAL(bpe::home(custom_env2), "X:\\users\\theodora");
#endif
bp2::process_environment env{custom_env };
boost::ignore_unused(env);
bp2::process_environment env2{custom_env2};
boost::ignore_unused(env2);
}
BOOST_AUTO_TEST_CASE(wenvironment)
{
for (auto && elem : bpe::get(L"PATH"))
BOOST_CHECK(std::find(elem.begin(), elem.end(), bpe::delimiter) == elem.end());
BOOST_CHECK(bpe::get(L"PATH").size() > 0);
const auto key1 = L"BP2_TEST_NAME_W_\u0420\u0418\u0411\u0410";
#if defined(BOOST_PROCESS_V2_WINDOWS)
const auto key2 = L"BP2_TeSt_NamE_W_\u0440\u0438\u0431\u0430";
#else
const auto key2 = key1;
#endif
BOOST_CHECK_THROW(bpe::get(key1) , bp2::system_error);
bp2::error_code ec;
bpe::get(key2, ec);
BOOST_CHECK(ec);
bpe::set(key1, L"some test string");
BOOST_CHECK(bpe::get(key1) == L"some test string");
BOOST_CHECK(bpe::get(key2) == L"some test string");
bpe::unset(key2);
BOOST_CHECK_THROW(bpe::set(L"invalid=", L"blablubb") , bp2::system_error);
BOOST_CHECK_THROW(bpe::get(key1) , bp2::system_error);
bpe::get(key2, ec);
BOOST_CHECK(ec);
for (const auto ke : bpe::current())
{
std::string key = std::get<0>(ke).string();
if (!std::get<1>(ke).empty())
BOOST_CHECK_EQUAL(bpe::get(std::get<0>(ke)), std::get<1>(ke));
}
#if defined(BOOST_PROCESS_V2_WINDOWS)
BOOST_CHECK_EQUAL(bpe::key(L"FOO"), bpe::key_view(L"Foo"));
BOOST_CHECK(bpe::key(L"FOO") == std::wstring(L"Foo"));
BOOST_CHECK_EQUAL(bpe::key_value_pair(L"Foo=BAR"), bpe::key_value_pair_view(L"FOO=BAR"));
BOOST_CHECK_EQUAL(bpe::key_value_pair(L"Foo=BAR"), bpe::key_value_pair(L"FOO=BAR"));
BOOST_CHECK_EQUAL(bpe::key_value_pair_view(L"Foo=BAR"), bpe::key_value_pair_view(L"FOO=BAR"));
BOOST_CHECK_EQUAL(bpe::key_value_pair(L"Foo", L"BAR"), bpe::key_value_pair_view(L"FOO=BAR"));
BOOST_CHECK_NE(bpe::key_value_pair(L"FOO=BAR"), bpe::key_value_pair_view(L"FOO=Bar"));
BOOST_CHECK_LT(bpe::key_value_pair(L"FOO=BAR"), bpe::key_value_pair_view(L"goo=Bar"));
BOOST_CHECK_NE(bpe::key_value_pair(L"FOO", L"BAR"), bpe::key_value_pair_view(L"FOO=Bar"));
using sv = bpe::value::string_type;
std::wstring cmp = sv(L"FOO=X") + bpe::delimiter + sv(L"YY") + bpe::delimiter + sv(L"Z42");
BOOST_CHECK(bpe::key_value_pair(L"FOO", {L"X", L"YY", L"Z42"}) == cmp);
#endif
}
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