| // (C) Copyright 2010 Daniel James |
| // 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.) |
| |
| #include <boost/iostreams/device/file_descriptor.hpp> |
| #include <boost/iostreams/stream.hpp> |
| #include <boost/test/unit_test.hpp> |
| #include "detail/temp_file.hpp" |
| #include "detail/verification.hpp" |
| #include "detail/file_handle.hpp" |
| |
| // Test file_descriptor with the depreacted constructors. |
| |
| namespace boost_ios = boost::iostreams; |
| namespace ios_test = boost::iostreams::test; |
| |
| template <class FileDescriptor> |
| void file_handle_test_impl(FileDescriptor*) |
| { |
| ios_test::test_file test1; |
| ios_test::test_file test2; |
| |
| //--------------Deprecated file descriptor constructor--------------------// |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| { |
| FileDescriptor device1(handle); |
| BOOST_CHECK(device1.handle() == handle); |
| } |
| BOOST_CHECK_HANDLE_OPEN(handle); |
| ios_test::close_file_handle(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| { |
| FileDescriptor device1(handle, false); |
| BOOST_CHECK(device1.handle() == handle); |
| } |
| BOOST_CHECK_HANDLE_OPEN(handle); |
| ios_test::close_file_handle(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| { |
| FileDescriptor device1(handle, true); |
| BOOST_CHECK(device1.handle() == handle); |
| } |
| BOOST_CHECK_HANDLE_CLOSED(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| FileDescriptor device1(handle); |
| BOOST_CHECK(device1.handle() == handle); |
| device1.close(); |
| BOOST_CHECK(!device1.is_open()); |
| BOOST_CHECK_HANDLE_CLOSED(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| FileDescriptor device1(handle, false); |
| BOOST_CHECK(device1.handle() == handle); |
| device1.close(); |
| BOOST_CHECK(!device1.is_open()); |
| BOOST_CHECK_HANDLE_CLOSED(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| FileDescriptor device1(handle, true); |
| BOOST_CHECK(device1.handle() == handle); |
| device1.close(); |
| BOOST_CHECK(!device1.is_open()); |
| BOOST_CHECK_HANDLE_CLOSED(handle); |
| } |
| |
| //--------------Deprecated file descriptor open---------------------------// |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| { |
| FileDescriptor device1; |
| device1.open(handle); |
| BOOST_CHECK(device1.handle() == handle); |
| } |
| BOOST_CHECK_HANDLE_OPEN(handle); |
| ios_test::close_file_handle(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| { |
| FileDescriptor device1; |
| device1.open(handle, false); |
| BOOST_CHECK(device1.handle() == handle); |
| } |
| BOOST_CHECK_HANDLE_OPEN(handle); |
| ios_test::close_file_handle(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| { |
| FileDescriptor device1; |
| device1.open(handle, true); |
| BOOST_CHECK(device1.handle() == handle); |
| } |
| BOOST_CHECK_HANDLE_CLOSED(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| FileDescriptor device1; |
| device1.open(handle); |
| BOOST_CHECK(device1.handle() == handle); |
| device1.close(); |
| BOOST_CHECK(!device1.is_open()); |
| BOOST_CHECK_HANDLE_CLOSED(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| FileDescriptor device1; |
| device1.open(handle, false); |
| BOOST_CHECK(device1.handle() == handle); |
| device1.close(); |
| BOOST_CHECK(!device1.is_open()); |
| BOOST_CHECK_HANDLE_CLOSED(handle); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle = ios_test::open_file_handle(test1.name()); |
| FileDescriptor device1; |
| device1.open(handle, true); |
| BOOST_CHECK(device1.handle() == handle); |
| device1.close(); |
| BOOST_CHECK(!device1.is_open()); |
| BOOST_CHECK_HANDLE_CLOSED(handle); |
| } |
| |
| //--------------Deprecated open with existing descriptor------------------// |
| |
| { |
| boost_ios::detail::file_handle handle1 = ios_test::open_file_handle(test1.name()); |
| boost_ios::detail::file_handle handle2 = ios_test::open_file_handle(test1.name()); |
| |
| { |
| FileDescriptor device1(handle1); |
| BOOST_CHECK(device1.handle() == handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle2); |
| device1.open(handle2); |
| BOOST_CHECK(device1.handle() == handle2); |
| BOOST_CHECK_HANDLE_OPEN(handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle2); |
| device1.close(); |
| BOOST_CHECK_HANDLE_OPEN(handle1); |
| BOOST_CHECK_HANDLE_CLOSED(handle2); |
| } |
| BOOST_CHECK_HANDLE_OPEN(handle1); |
| BOOST_CHECK_HANDLE_CLOSED(handle2); |
| |
| ios_test::close_file_handle(handle1); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle1 = ios_test::open_file_handle(test1.name()); |
| boost_ios::detail::file_handle handle2 = ios_test::open_file_handle(test1.name()); |
| |
| { |
| FileDescriptor device1(handle1, true); |
| BOOST_CHECK(device1.handle() == handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle2); |
| device1.open(handle2); |
| BOOST_CHECK(device1.handle() == handle2); |
| BOOST_CHECK_HANDLE_CLOSED(handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle2); |
| device1.close(); |
| BOOST_CHECK_HANDLE_CLOSED(handle1); |
| BOOST_CHECK_HANDLE_CLOSED(handle2); |
| } |
| BOOST_CHECK_HANDLE_CLOSED(handle1); |
| BOOST_CHECK_HANDLE_CLOSED(handle2); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle1 = ios_test::open_file_handle(test1.name()); |
| boost_ios::detail::file_handle handle2 = ios_test::open_file_handle(test1.name()); |
| |
| { |
| FileDescriptor device1(handle1, false); |
| BOOST_CHECK(device1.handle() == handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle2); |
| device1.open(handle2, false); |
| BOOST_CHECK(device1.handle() == handle2); |
| BOOST_CHECK_HANDLE_OPEN(handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle2); |
| } |
| BOOST_CHECK_HANDLE_OPEN(handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle2); |
| |
| ios_test::close_file_handle(handle1); |
| ios_test::close_file_handle(handle2); |
| } |
| |
| { |
| boost_ios::detail::file_handle handle1 = ios_test::open_file_handle(test1.name()); |
| boost_ios::detail::file_handle handle2 = ios_test::open_file_handle(test1.name()); |
| |
| { |
| FileDescriptor device1(handle1, true); |
| BOOST_CHECK(device1.handle() == handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle2); |
| device1.open(handle2, true); |
| BOOST_CHECK(device1.handle() == handle2); |
| BOOST_CHECK_HANDLE_CLOSED(handle1); |
| BOOST_CHECK_HANDLE_OPEN(handle2); |
| } |
| BOOST_CHECK_HANDLE_CLOSED(handle1); |
| BOOST_CHECK_HANDLE_CLOSED(handle2); |
| } |
| } |
| |
| void deprecated_file_descriptor_test() |
| { |
| file_handle_test_impl((boost_ios::file_descriptor*) 0); |
| file_handle_test_impl((boost_ios::file_descriptor_sink*) 0); |
| file_handle_test_impl((boost_ios::file_descriptor_source*) 0); |
| } |
| |
| boost::unit_test::test_suite* init_unit_test_suite(int, char* []) |
| { |
| boost::unit_test::test_suite* test = BOOST_TEST_SUITE("deprecated file_descriptor test"); |
| test->add(BOOST_TEST_CASE(&deprecated_file_descriptor_test)); |
| return test; |
| } |