1 files changed, 180 insertions, 0 deletions
diff --git a/src/boost/libs/process/test/env.cpp b/src/boost/libs/process/test/env.cpp
new file mode 100644
index 00000000..93b54ce7
--- /dev/null
+++ b/src/boost/libs/process/test/env.cpp
@@ -0,0 +1,180 @@
+// 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();
+}