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