| // 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(); |