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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 | ||
b32b8144 | 9 | #include <windows.h> |
7c673cae FG |
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(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 | } |