1 files changed, 136 insertions, 0 deletions
diff --git a/src/boost/libs/process/test/wait_for.cpp b/src/boost/libs/process/test/wait_for.cpp
new file mode 100644
index 00000000..9ee58e49
--- /dev/null
+++ b/src/boost/libs/process/test/wait_for.cpp
@@ -0,0 +1,136 @@
+// 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/error.hpp>
+#include <boost/process/child.hpp>
+#include <boost/process/args.hpp>
+#include <thread>
+#include <atomic>
+#include <system_error>
+#include <boost/asio.hpp>
+#if defined(BOOST_POSIX_API)
+#   include <signal.h>
+#endif
+
+namespace bp = boost::process;
+BOOST_AUTO_TEST_SUITE( wait_test);
+
+BOOST_AUTO_TEST_CASE(wait_for)
+{
+    using boost::unit_test::framework::master_test_suite;
+
+    std::error_code ec;
+
+    auto launch_time = std::chrono::system_clock::now();
+    bp::child c(
+        master_test_suite().argv[1],
+        bp::args+={"test", "--wait", "1"},
+        ec
+    );
+    BOOST_REQUIRE(!ec);
+
+
+    BOOST_CHECK(!c.wait_for(std::chrono::milliseconds(200)));
+    BOOST_CHECK( c.wait_for(std::chrono::milliseconds(1000)));
+
+    auto timeout_t = std::chrono::system_clock::now();
+
+    BOOST_CHECK_LE(std::chrono::duration_cast<std::chrono::seconds>(timeout_t - launch_time).count(), 5); //should be less
+}
+
+BOOST_AUTO_TEST_CASE(wait_for_ec)
+{
+    using boost::unit_test::framework::master_test_suite;
+
+    std::error_code ec;
+    bp::child c(
+        master_test_suite().argv[1],
+        bp::args+={"test", "--wait", "1"},
+        ec
+    );
+    BOOST_REQUIRE(!ec);
+
+    BOOST_CHECK(!c.wait_for(std::chrono::milliseconds(400),ec));
+    BOOST_CHECK( c.wait_for(std::chrono::milliseconds(1000),ec));
+
+    BOOST_CHECK_MESSAGE(!ec, ec.message());
+}
+
+
+BOOST_AUTO_TEST_CASE(wait_until)
+{
+    using boost::unit_test::framework::master_test_suite;
+    std::error_code ec;
+
+    bp::child c(
+        master_test_suite().argv[1],
+        bp::args+={"test", "--wait", "1"},
+        ec
+    );
+    BOOST_REQUIRE(!ec);
+
+    auto now = std::chrono::system_clock::now();
+
+    auto t1 = now + std::chrono::milliseconds(400);
+    auto t2 = now + std::chrono::milliseconds(1200);
+
+    BOOST_CHECK(!c.wait_until(t1));
+    BOOST_CHECK( c.wait_until(t2));
+
+}
+
+BOOST_AUTO_TEST_CASE(wait_until_ec)
+{
+    using boost::unit_test::framework::master_test_suite;
+    std::error_code ec;
+
+    bp::child c(
+        master_test_suite().argv[1],
+        bp::args+={"test", "--wait", "1"},
+        ec
+    );
+    BOOST_REQUIRE(!ec);
+
+    auto now = std::chrono::system_clock::now();
+
+    auto t1 = now + std::chrono::milliseconds(400);
+    auto t2 = now + std::chrono::milliseconds(1200);
+
+    BOOST_CHECK(!c.wait_until(t1, ec));
+    BOOST_CHECK( c.wait_until(t2, ec));
+
+    BOOST_CHECK_MESSAGE(!ec, ec.message());
+}
+
+BOOST_AUTO_TEST_CASE(wait_for_exit_before_timeout)
+{
+    using boost::unit_test::framework::master_test_suite;
+
+    std::error_code ec;
+
+    auto launch_time = std::chrono::system_clock::now();
+    bp::child c(
+            master_test_suite().argv[1],
+            bp::args+={"test", "--wait", "1"},
+            ec
+    );
+    BOOST_REQUIRE(!ec);
+
+    BOOST_CHECK(c.wait_for(std::chrono::seconds(20)));
+
+    auto timeout_t = std::chrono::system_clock::now();
+
+    // check that we didn't wait the entire timeout period
+    BOOST_CHECK_LT(std::chrono::duration_cast<std::chrono::seconds>(timeout_t - launch_time).count(), 20);
+}
+
+BOOST_AUTO_TEST_SUITE_END();