1 | // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) |
2 | // (C) Copyright 2004-2007 Jonathan Turkanis |
3 | // (C) Copyright 2012 Boris Schaeling |
4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.) |
6 | |
7 | // See http://www.boost.org/libs/iostreams for documentation. |
8 | |
9 | #include <windows.h> |
10 | #include <boost/iostreams/device/file_descriptor.hpp> |
11 | #include <boost/iostreams/filtering_stream.hpp> |
12 | #include <boost/iostreams/get.hpp> |
13 | #include <boost/test/test_tools.hpp> |
14 | #include <boost/test/unit_test.hpp> |
15 | |
16 | using namespace boost::iostreams; |
17 | using boost::unit_test::test_suite; |
18 | |
19 | void read_from_file_descriptor_source_test() |
20 | { |
21 | HANDLE handles[2]; |
22 | ::CreatePipe(&handles[0], &handles[1], NULL, 0); |
23 | |
24 | char buffer[2] = { 'a', 'b' }; |
25 | DWORD written; |
26 | ::WriteFile(handles[1], buffer, 2, &written, NULL); |
27 | ::CloseHandle(handles[1]); |
28 | |
29 | file_descriptor_source is(handles[0], close_handle); |
30 | |
31 | BOOST_CHECK_EQUAL('a', get(is)); |
32 | BOOST_CHECK_EQUAL('b', get(is)); |
33 | BOOST_CHECK_EQUAL(-1, get(is)); |
34 | BOOST_CHECK_EQUAL(-1, get(is)); |
35 | } |
36 | |
37 | void read_from_filtering_istream_test() |
38 | { |
39 | HANDLE handles[2]; |
40 | ::CreatePipe(&handles[0], &handles[1], NULL, 0); |
41 | |
42 | char buffer[2] = { 'a', 'b' }; |
43 | DWORD written; |
44 | ::WriteFile(handles[1], buffer, 2, &written, NULL); |
45 | ::CloseHandle(handles[1]); |
46 | |
47 | file_descriptor_source source(handles[0], close_handle); |
48 | filtering_istream is; |
49 | is.push(t: source); |
50 | |
51 | BOOST_CHECK_EQUAL('a', get(is)); |
52 | BOOST_CHECK_EQUAL('b', get(is)); |
53 | BOOST_CHECK_EQUAL(-1, get(is)); |
54 | BOOST_CHECK_EQUAL(-1, get(is)); |
55 | } |
56 | |
57 | test_suite* init_unit_test_suite(int, char* []) |
58 | { |
59 | test_suite* test = BOOST_TEST_SUITE("Windows pipe test" ); |
60 | test->add(BOOST_TEST_CASE(&read_from_file_descriptor_source_test)); |
61 | test->add(BOOST_TEST_CASE(&read_from_filtering_istream_test)); |
62 | return test; |
63 | } |
64 | |