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133 lines
3.6 KiB
C++
133 lines
3.6 KiB
C++
// Copyright (c) 2006, 2007 Julio M. Merino Vidal
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// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
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// Copyright (c) 2009 Boris Schaeling
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// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
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// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#define BOOST_TEST_MAIN
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#define BOOST_TEST_IGNORE_SIGCHLD
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#include <boost/test/included/unit_test.hpp>
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#include <boost/process/environment.hpp>
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namespace bp = boost::process;
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namespace std
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{
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std::ostream & operator<<(std::ostream & str, const std::wstring & ws)
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{
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str << bp::detail::convert(ws);
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return str;
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}
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}
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BOOST_AUTO_TEST_CASE(empty)
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{
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bp::environment ev ;
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BOOST_CHECK(ev.empty());
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BOOST_CHECK_EQUAL(ev.size(), 0u);
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BOOST_CHECK_EQUAL(ev.end() - ev.begin(), 0);
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ev["Thingy"] = "My value";
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BOOST_CHECK(!ev.empty());
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BOOST_CHECK_EQUAL(ev.size(), 1u);
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BOOST_CHECK_EQUAL(ev.end() - ev.begin(), 1);
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for (auto x : ev)
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{
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BOOST_CHECK_EQUAL(x.to_string(), "My value");
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BOOST_CHECK_EQUAL(x.get_name(), "Thingy");
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}
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ev["Thingy"].clear();
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BOOST_CHECK(ev.empty());
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BOOST_CHECK_EQUAL(ev.size(), 0u);
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BOOST_CHECK_EQUAL(ev.end() - ev.begin(), 0);
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}
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BOOST_AUTO_TEST_CASE(wempty)
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{
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bp::wenvironment ev ;
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BOOST_CHECK(ev.empty());
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BOOST_CHECK_EQUAL(ev.size(), 0u);
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BOOST_CHECK_EQUAL(ev.end() - ev.begin(), 0);
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ev[L"Thingy"] = L"My value";
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BOOST_CHECK(!ev.empty());
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BOOST_CHECK_EQUAL(ev.size(), 1u);
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BOOST_CHECK_EQUAL(ev.end() - ev.begin(), 1);
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for (auto x : ev)
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{
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BOOST_CHECK(x.to_string() == L"My value");
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BOOST_CHECK(x.get_name() == L"Thingy");
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}
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ev[L"Thingy"].clear();
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BOOST_CHECK(ev.empty());
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BOOST_CHECK_EQUAL(ev.size(), 0u);
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BOOST_CHECK_EQUAL(ev.end() - ev.begin(), 0);
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}
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BOOST_AUTO_TEST_CASE(compare)
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{
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auto nat = boost::this_process::environment();
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bp::environment env = nat;
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{
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BOOST_CHECK_EQUAL(nat.size(), env.size());
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auto ni = nat.begin();
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auto ei = env.begin();
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while ((ni != nat.end()) &&(ei != env.end()))
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{
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BOOST_CHECK_EQUAL(ni->get_name(), ei->get_name());
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BOOST_CHECK_EQUAL(ni->to_string(), ei->to_string());
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ni++; ei++;
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}
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}
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//ok check if I can convert it.
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bp::wenvironment wenv{env};
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auto wnat = boost::this_process::wenvironment();
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BOOST_CHECK_EQUAL(wenv.size(), env.size());
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BOOST_CHECK_EQUAL(wnat.size(), nat.size());
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{
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BOOST_CHECK_EQUAL(wnat.size(), wenv.size());
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auto ni = wnat.begin();
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auto ei = wenv.begin();
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while ((ni != wnat.end()) && (ei != wenv.end()))
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{
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BOOST_CHECK_EQUAL(ni->get_name() , ei->get_name());
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BOOST_CHECK_EQUAL(ni->to_string(), ei->to_string());
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ni++; ei++;
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}
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BOOST_CHECK(ni == wnat.end());
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}
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}
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BOOST_AUTO_TEST_CASE(insert_remove)
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{
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bp::environment env(boost::this_process::environment());
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auto sz = env.size();
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BOOST_REQUIRE_GE(sz, 1u);
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BOOST_REQUIRE_EQUAL(env.count("BOOST_TEST_VAR"), 0u);
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env["BOOST_TEST_VAR"] = {"some string", "badabumm"};
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BOOST_CHECK_EQUAL(env["BOOST_TEST_VAR"].to_string(), "some string;badabumm");
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BOOST_CHECK_EQUAL(sz +1, env.size());
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env["BOOST_TEST_VAR"].clear();
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BOOST_CHECK_EQUAL(env.size(), sz);
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}
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