1 files changed, 135 insertions, 0 deletions
diff --git a/src/boost/libs/process/test/group_wait.cpp b/src/boost/libs/process/test/group_wait.cpp
new file mode 100644
index 000000000..5f6c55730
--- /dev/null
+++ b/src/boost/libs/process/test/group_wait.cpp
@@ -0,0 +1,135 @@
+// 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 <fstream>
+#include <boost/system/error_code.hpp>
+
+#include <boost/asio.hpp>
+#include <boost/algorithm/string/predicate.hpp>
+
+#include <boost/process/error.hpp>
+#include <boost/process/io.hpp>
+#include <boost/process/args.hpp>
+#include <boost/process/child.hpp>
+#include <boost/process/group.hpp>
+#include <system_error>
+
+#include <string>
+#include <thread>
+#include <istream>
+#include <iostream>
+#include <cstdlib>
+
+namespace bp = boost::process;
+
+BOOST_AUTO_TEST_CASE(wait_group_test, *boost::unit_test::timeout(5))
+{
+    std::atomic<bool> done{false};
+    std::thread thr{
+        [&]
+        {
+            for (int i = 0; i < 50 && !done.load(); i++)
+                std::this_thread::sleep_for(std::chrono::milliseconds(100));
+            BOOST_REQUIRE(done.load());
+        }};
+
+
+    using boost::unit_test::framework::master_test_suite;
+
+    std::error_code ec;
+    bp::group g;
+
+
+    bp::child c1(
+            master_test_suite().argv[1],
+            "--wait", "2",
+            g,
+            ec
+    );
+
+    bp::child c2(
+            master_test_suite().argv[1],
+            "--wait", "2",
+            g,
+            ec
+    );
+
+    BOOST_CHECK(c1.running());
+    BOOST_CHECK(c2.running());
+
+    BOOST_REQUIRE(!ec);
+    BOOST_REQUIRE(c1.in_group(ec));
+    BOOST_CHECK_MESSAGE(!ec, ec.message());
+    BOOST_REQUIRE(c2.in_group(ec));
+    BOOST_CHECK_MESSAGE(!ec, ec.message());
+    g.wait();
+
+    BOOST_CHECK(!c1.running());
+    BOOST_CHECK(!c2.running());
+
+    done.store(true);
+    thr.join();
+}
+
+
+BOOST_AUTO_TEST_CASE(wait_group_test_timeout, *boost::unit_test::timeout(15))
+{
+    using boost::unit_test::framework::master_test_suite;
+
+    std::atomic<bool> done{false};
+    std::thread thr{
+            [&]
+            {
+                for (int i = 0; i < 150 && !done.load(); i++)
+                    std::this_thread::sleep_for(std::chrono::milliseconds(100));
+                BOOST_REQUIRE(done.load());
+            }};
+
+    std::error_code ec;
+    bp::group g;
+
+
+    bp::child c1(
+            master_test_suite().argv[1],
+            "--wait", "1",
+            g,
+            ec
+    );
+
+    bp::child c2(
+            master_test_suite().argv[1],
+            "--wait", "4",
+            g,
+            ec
+    );
+
+    BOOST_CHECK(c1.running());
+    BOOST_CHECK(c2.running());
+
+    BOOST_REQUIRE(!ec);
+    BOOST_REQUIRE(c1.in_group());
+    BOOST_REQUIRE(c2.in_group());
+
+    BOOST_CHECK(!g.wait_for(std::chrono::seconds(2), ec));
+
+    BOOST_CHECK_MESSAGE(!ec, std::to_string(ec.value()) + " == " + ec.message());
+    BOOST_CHECK(!c1.running());
+    BOOST_CHECK(c2.running());
+
+    BOOST_CHECK(g.wait_for(std::chrono::seconds(5), ec));
+    BOOST_CHECK_MESSAGE(!ec, std::to_string(ec.value()) + " == " + ec.message());
+    BOOST_CHECK(!c1.running());
+    BOOST_CHECK(!c2.running());
+
+    done.store(true);
+    thr.join();
+}
+\ No newline at end of file