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- // Copyright (c) 2006, 2007 Julio M. Merino Vidal
- // Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
- // Copyright (c) 2009 Boris Schaeling
- // Copyright (c) 2010 Felipe Tanus, Boris Schaeling
- // Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
- //
- // 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)
- #define BOOST_TEST_MAIN
- #define BOOST_TEST_IGNORE_SIGCHLD
- #include <boost/test/included/unit_test.hpp>
- #include <boost/process/args.hpp>
- #include <boost/process/child.hpp>
- #include <boost/process/env.hpp>
- #include <boost/process/environment.hpp>
- #include <boost/process/error.hpp>
- #include <boost/process/io.hpp>
- #include <boost/algorithm/string/predicate.hpp>
- #include <boost/system/error_code.hpp>
- #include <boost/program_options/environment_iterator.hpp>
- #include <string>
- #include <stdlib.h>
- #include <list>
- namespace bp = boost::process;
- BOOST_AUTO_TEST_CASE(inherit_env, *boost::unit_test::timeout(2))
- {
- using boost::unit_test::framework::master_test_suite;
- bp::ipstream st;
- std::error_code ec;
- bp::child c(
- master_test_suite().argv[1],
- "test", "--query", "PATH",
- bp::std_out>st,
- ec
- );
- BOOST_REQUIRE(!ec);
- std::string s;
- std::getline(st, s);
- auto path = boost::this_process::environment()["PATH"].to_string();
- std::cout << "Path : '" << path << "'" << std::endl;
- std::cout << "Value: '" << s << "'" << std::endl;
- if(!path.empty())
- {
- auto size = (path.size() < s.size()) ? path.size() : s.size();
- BOOST_CHECK_EQUAL_COLLECTIONS(
- s.begin(), s. begin() + size,
- path.begin(), path.begin() + size
- );
- }
- else
- BOOST_CHECK(boost::starts_with(s, "************** empty environment **************"));
- c.wait();
- }
- BOOST_AUTO_TEST_CASE(inherit_mod_env, *boost::unit_test::timeout(2))
- {
- using boost::unit_test::framework::master_test_suite;
- auto ie = boost::this_process::environment();
- std::string value = "TestString";
- ie["BOOST_PROCESS_TEST_1"] = value;
- {
- auto ie2 = boost::this_process::environment();
- auto val = ie2["BOOST_PROCESS_TEST_1"];
- auto st = val.to_string();
- BOOST_CHECK_EQUAL_COLLECTIONS(
- st.begin(), st.end(),
- value.begin(), value.end()
- );
- }
- bp::ipstream st;
- std::error_code ec;
- bp::child c(
- master_test_suite().argv[1],
- "test", "--query", "BOOST_PROCESS_TEST_1",
- bp::std_out>st,
- ec
- );
- BOOST_REQUIRE(!ec);
- std::string s;
- std::getline(st, s);
- auto size = (value.size() < s.size()) ? value.size() : s.size();
- BOOST_CHECK_EQUAL_COLLECTIONS(
- s.begin(), s. begin() + size,
- value.begin(), value.begin() + size
- );
- c.wait();
- }
- BOOST_AUTO_TEST_CASE(modifided_env, *boost::unit_test::timeout(2))
- {
- using boost::unit_test::framework::master_test_suite;
- bp::ipstream st;
- boost::process::environment env = boost::this_process::environment(); //empty env, that would fail.
- std::string value = "TestString";
- env["BOOST_PROCESS_TEST_2"] = value;
- std::error_code ec;
- bp::child c(
- master_test_suite().argv[1],
- "test", "--query", "BOOST_PROCESS_TEST_2",
- bp::std_out>st,
- env,
- ec
- );
- BOOST_REQUIRE(!ec);
- BOOST_REQUIRE(boost::this_process::environment().count(value) == 0);
- std::string s;
- std::getline(st, s);
- BOOST_CHECK(boost::algorithm::starts_with(s, "TestString"));
- c.wait();
- }
- BOOST_AUTO_TEST_CASE(append, *boost::unit_test::timeout(5))
- {
- using boost::unit_test::framework::master_test_suite;
- bp::ipstream st;
- BOOST_TEST_PASSPOINT();
- bp::environment e = boost::this_process::environment();
- std::error_code ec;
- BOOST_REQUIRE_GE(e.size(), 1u);
- std::list<std::string> arg = {"test", "--query", "BOOST_PROCESS_TEST_3"};
- bp::child c(
- master_test_suite().argv[1],
- bp::env["BOOST_PROCESS_TEST_3"]="some_string",
- bp::env=e,
- bp::env["BOOST_PROCESS_TEST_3"]=boost::none,
- bp::env["BOOST_PROCESS_TEST_3"]+="some_fictional_path_42",
- bp::env["BOOST_PROCESS_TEST_3"]+={"other", "next"},
- bp::args=arg,
- bp::std_out>st,
- ec
- );
- BOOST_REQUIRE(!ec);
- BOOST_WARN(c.running());
- std::string s;
- std::getline(st, s);
- #if defined(BOOST_WINDOWS_API)
- BOOST_CHECK(boost::starts_with(s, "some_fictional_path_42;other;next"));
- #else
- BOOST_CHECK(boost::starts_with(s, "some_fictional_path_42:other:next"));
- #endif
- c.wait();
- }
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