diff options
Diffstat (limited to 'src/boost/libs/asio/test/buffer.cpp')
| -rw-r--r-- | src/boost/libs/asio/test/buffer.cpp | 790 |
1 files changed, 790 insertions, 0 deletions
diff --git a/src/boost/libs/asio/test/buffer.cpp b/src/boost/libs/asio/test/buffer.cpp new file mode 100644 index 00000000..e91c4bac --- /dev/null +++ b/src/boost/libs/asio/test/buffer.cpp @@ -0,0 +1,790 @@ +// +// buffer.cpp +// ~~~~~~~~~~ +// +// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com) +// +// 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) +// + +// Disable autolinking for unit tests. +#if !defined(BOOST_ALL_NO_LIB) +#define BOOST_ALL_NO_LIB 1 +#endif // !defined(BOOST_ALL_NO_LIB) + +// Test that header file is self-contained. +#include <boost/asio/buffer.hpp> + +#include "unit_test.hpp" + +#if defined(BOOST_ASIO_HAS_BOOST_ARRAY) +# include <boost/array.hpp> +#endif // defined(BOOST_ASIO_HAS_BOOST_ARRAY) + +#if defined(BOOST_ASIO_HAS_STD_ARRAY) +# include <array> +#endif // defined(BOOST_ASIO_HAS_STD_ARRAY) + +//------------------------------------------------------------------------------ + +// buffer_compile test +// ~~~~~~~~~~~~~~~~~~~ +// The following test checks that all overloads of the buffer function compile +// and link correctly. Runtime failures are ignored. + +namespace buffer_compile { + +using namespace boost::asio; + +void test() +{ + try + { + char raw_data[1024]; + const char const_raw_data[1024] = ""; + void* void_ptr_data = raw_data; + const void* const_void_ptr_data = const_raw_data; +#if defined(BOOST_ASIO_HAS_BOOST_ARRAY) + boost::array<char, 1024> array_data; + const boost::array<char, 1024>& const_array_data_1 = array_data; + boost::array<const char, 1024> const_array_data_2 = { { 0 } }; +#endif // defined(BOOST_ASIO_HAS_BOOST_ARRAY) +#if defined(BOOST_ASIO_HAS_STD_ARRAY) + std::array<char, 1024> std_array_data; + const std::array<char, 1024>& const_std_array_data_1 = std_array_data; + std::array<const char, 1024> const_std_array_data_2 = { { 0 } }; +#endif // defined(BOOST_ASIO_HAS_STD_ARRAY) + std::vector<char> vector_data(1024); + const std::vector<char>& const_vector_data = vector_data; + std::string string_data(1024, ' '); + const std::string const_string_data(1024, ' '); + std::vector<mutable_buffer> mutable_buffer_sequence; + std::vector<const_buffer> const_buffer_sequence; +#if defined(BOOST_ASIO_HAS_STD_STRING_VIEW) + std::string_view string_view_data(string_data); +#elif defined(BOOST_ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW) + std::experimental::string_view string_view_data(string_data); +#endif // defined(BOOST_ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW) + + // mutable_buffer constructors. + + mutable_buffer mb1; + mutable_buffer mb2(void_ptr_data, 1024); + mutable_buffer mb3(mb1); + (void)mb3; + + // mutable_buffer functions. + + void* ptr1 = mb1.data(); + (void)ptr1; + + std::size_t n1 = mb1.size(); + (void)n1; + + // mutable_buffer operators. + + mb1 += 128; + mb1 = mb2 + 128; + mb1 = 128 + mb2; + +#if !defined(BOOST_ASIO_NO_DEPRECATED) + + // mutable_buffers_1 constructors. + + mutable_buffers_1 mbc1(mb1); + mutable_buffers_1 mbc2(mbc1); + + // mutable_buffers_1 functions. + + mutable_buffers_1::const_iterator iter1 = mbc1.begin(); + (void)iter1; + mutable_buffers_1::const_iterator iter2 = mbc1.end(); + (void)iter2; + +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + + // const_buffer constructors. + + const_buffer cb1; + const_buffer cb2(const_void_ptr_data, 1024); + const_buffer cb3(cb1); + (void)cb3; + const_buffer cb4(mb1); + (void)cb4; + + // const_buffer functions. + + const void* ptr2 = cb1.data(); + (void)ptr2; + + std::size_t n2 = cb1.size(); + (void)n2; + + // const_buffer operators. + + cb1 += 128; + cb1 = cb2 + 128; + cb1 = 128 + cb2; + +#if !defined(BOOST_ASIO_NO_DEPRECATED) + + // const_buffers_1 constructors. + + const_buffers_1 cbc1(cb1); + const_buffers_1 cbc2(cbc1); + + // const_buffers_1 functions. + + const_buffers_1::const_iterator iter3 = cbc1.begin(); + (void)iter3; + const_buffers_1::const_iterator iter4 = cbc1.end(); + (void)iter4; + +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + + // buffer_size function overloads. + + std::size_t size1 = buffer_size(mb1); + (void)size1; + std::size_t size2 = buffer_size(cb1); + (void)size2; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size3 = buffer_size(mbc1); + (void)size3; + std::size_t size4 = buffer_size(cbc1); + (void)size4; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size5 = buffer_size(mutable_buffer_sequence); + (void)size5; + std::size_t size6 = buffer_size(const_buffer_sequence); + (void)size6; + + // buffer_cast function overloads. + +#if !defined(BOOST_ASIO_NO_DEPRECATED) + void* ptr3 = buffer_cast<void*>(mb1); + (void)ptr3; + const void* ptr4 = buffer_cast<const void*>(cb1); + (void)ptr4; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + + // buffer function overloads. + + mb1 = buffer(mb2); + mb1 = buffer(mb2, 128); + cb1 = buffer(cb2); + cb1 = buffer(cb2, 128); + mb1 = buffer(void_ptr_data, 1024); + cb1 = buffer(const_void_ptr_data, 1024); + mb1 = buffer(raw_data); + mb1 = buffer(raw_data, 1024); + cb1 = buffer(const_raw_data); + cb1 = buffer(const_raw_data, 1024); +#if defined(BOOST_ASIO_HAS_BOOST_ARRAY) + mb1 = buffer(array_data); + mb1 = buffer(array_data, 1024); + cb1 = buffer(const_array_data_1); + cb1 = buffer(const_array_data_1, 1024); + cb1 = buffer(const_array_data_2); + cb1 = buffer(const_array_data_2, 1024); +#endif // defined(BOOST_ASIO_HAS_BOOST_ARRAY) +#if defined(BOOST_ASIO_HAS_STD_ARRAY) + mb1 = buffer(std_array_data); + mb1 = buffer(std_array_data, 1024); + cb1 = buffer(const_std_array_data_1); + cb1 = buffer(const_std_array_data_1, 1024); + cb1 = buffer(const_std_array_data_2); + cb1 = buffer(const_std_array_data_2, 1024); +#endif // defined(BOOST_ASIO_HAS_STD_ARRAY) + mb1 = buffer(vector_data); + mb1 = buffer(vector_data, 1024); + cb1 = buffer(const_vector_data); + cb1 = buffer(const_vector_data, 1024); + mb1 = buffer(string_data); + mb1 = buffer(string_data, 1024); + cb1 = buffer(const_string_data); + cb1 = buffer(const_string_data, 1024); +#if defined(BOOST_ASIO_HAS_STRING_VIEW) + cb1 = buffer(string_view_data); + cb1 = buffer(string_view_data, 1024); +#endif // defined(BOOST_ASIO_HAS_STRING_VIEW) + + // buffer_copy function overloads. + + std::size_t size7 = buffer_copy(mb1, cb2); + (void)size7; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size8 = buffer_copy(mb1, cbc2); + (void)size8; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size9 = buffer_copy(mb1, mb2); + (void)size9; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size10 = buffer_copy(mb1, mbc2); + (void)size10; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size11 = buffer_copy(mb1, const_buffer_sequence); + (void)size11; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size12 = buffer_copy(mbc1, cb2); + (void)size12; + std::size_t size13 = buffer_copy(mbc1, cbc2); + (void)size13; + std::size_t size14 = buffer_copy(mbc1, mb2); + (void)size14; + std::size_t size15 = buffer_copy(mbc1, mbc2); + (void)size15; + std::size_t size16 = buffer_copy(mbc1, const_buffer_sequence); + (void)size16; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size17 = buffer_copy(mutable_buffer_sequence, cb2); + (void)size17; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size18 = buffer_copy(mutable_buffer_sequence, cbc2); + (void)size18; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size19 = buffer_copy(mutable_buffer_sequence, mb2); + (void)size19; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size20 = buffer_copy(mutable_buffer_sequence, mbc2); + (void)size20; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size21 = buffer_copy( + mutable_buffer_sequence, const_buffer_sequence); + (void)size21; + std::size_t size22 = buffer_copy(mb1, cb2, 128); + (void)size22; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size23 = buffer_copy(mb1, cbc2, 128); + (void)size23; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size24 = buffer_copy(mb1, mb2, 128); + (void)size24; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size25 = buffer_copy(mb1, mbc2, 128); + (void)size25; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size26 = buffer_copy(mb1, const_buffer_sequence, 128); + (void)size26; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size27 = buffer_copy(mbc1, cb2, 128); + (void)size27; + std::size_t size28 = buffer_copy(mbc1, cbc2, 128); + (void)size28; + std::size_t size29 = buffer_copy(mbc1, mb2, 128); + (void)size29; + std::size_t size30 = buffer_copy(mbc1, mbc2, 128); + (void)size30; + std::size_t size31 = buffer_copy(mbc1, const_buffer_sequence, 128); + (void)size31; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size32 = buffer_copy(mutable_buffer_sequence, cb2, 128); + (void)size32; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size33 = buffer_copy(mutable_buffer_sequence, cbc2, 128); + (void)size33; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size34 = buffer_copy(mutable_buffer_sequence, mb2, 128); + (void)size34; +#if !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size35 = buffer_copy(mutable_buffer_sequence, mbc2, 128); + (void)size35; +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + std::size_t size36 = buffer_copy( + mutable_buffer_sequence, const_buffer_sequence, 128); + (void)size36; + + // dynamic_buffer function overloads. + + dynamic_string_buffer<char, std::string::traits_type, + std::string::allocator_type> db1 = dynamic_buffer(string_data); + (void)db1; + dynamic_string_buffer<char, std::string::traits_type, + std::string::allocator_type> db2 = dynamic_buffer(string_data, 1024); + (void)db2; + dynamic_vector_buffer<char, std::allocator<char> > + db3 = dynamic_buffer(vector_data); + (void)db3; + dynamic_vector_buffer<char, std::allocator<char> > + db4 = dynamic_buffer(vector_data, 1024); + (void)db4; + + // dynamic_buffer member functions. + + std::size_t size37 = db1.size(); + (void)size37; + std::size_t size38 = db3.size(); + (void)size38; + + std::size_t size39 = db1.max_size(); + (void)size39; + std::size_t size40 = db3.max_size(); + (void)size40; + +#if !defined(BOOST_ASIO_NO_DYNAMIC_BUFFER_V1) + dynamic_string_buffer<char, std::string::traits_type, + std::string::allocator_type>::const_buffers_type + cb5 = db1.data(); + (void)cb5; + dynamic_vector_buffer<char, std::allocator<char> >::const_buffers_type + cb6 = db3.data(); + (void)cb6; + + dynamic_string_buffer<char, std::string::traits_type, + std::string::allocator_type>::mutable_buffers_type mb5 + = db1.prepare(1024); + (void)mb5; + dynamic_vector_buffer<char, std::allocator<char> >::mutable_buffers_type + mb6 = db3.prepare(1024); + (void)mb6; + + db1.commit(1024); + db3.commit(1024); +#endif // !defined(BOOST_ASIO_NO_DYNAMIC_BUFFER_V1) + + dynamic_string_buffer<char, std::string::traits_type, + std::string::allocator_type>::mutable_buffers_type + mb7 = db1.data(0, 1); + (void)mb7; + dynamic_vector_buffer<char, std::allocator<char> >::mutable_buffers_type + mb8 = db3.data(0, 1); + (void)mb8; + + dynamic_string_buffer<char, std::string::traits_type, + std::string::allocator_type>::const_buffers_type + cb7 = static_cast<const dynamic_string_buffer<char, + std::string::traits_type, + std::string::allocator_type>&>(db1).data(0, 1); + (void)cb7; + dynamic_vector_buffer<char, std::allocator<char> >::const_buffers_type + cb8 = static_cast<const dynamic_vector_buffer<char, + std::allocator<char> >&>(db3).data(0, 1); + (void)cb8; + + db1.grow(1024); + db3.grow(1024); + + db1.shrink(1024); + db3.shrink(1024); + + db1.consume(0); + db3.consume(0); + } + catch (std::exception&) + { + } +} + +} // namespace buffer_compile + +//------------------------------------------------------------------------------ + +namespace buffer_copy_runtime { + +using namespace boost::asio; +using namespace std; + +void test() +{ + char dest_data[256]; + char source_data[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; + + memset(dest_data, 0, sizeof(dest_data)); + mutable_buffer mb1 = boost::asio::buffer(dest_data); + mutable_buffer mb2 = boost::asio::buffer(source_data); + std::size_t n = buffer_copy(mb1, mb2); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + const_buffer cb1 = boost::asio::buffer(source_data); + n = buffer_copy(mb1, cb1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + +#if !defined(BOOST_ASIO_NO_DEPRECATED) + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + mutable_buffers_1 mbc1 = boost::asio::buffer(source_data); + n = buffer_copy(mb1, mbc1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + const_buffers_1 cbc1 = const_buffers_1(boost::asio::buffer(source_data)); + n = buffer_copy(mb1, cbc1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mbc1 = boost::asio::buffer(dest_data); + mb1 = boost::asio::buffer(source_data); + n = buffer_copy(mbc1, mb1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mbc1 = boost::asio::buffer(dest_data); + cb1 = boost::asio::buffer(source_data); + n = buffer_copy(mbc1, cb1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mbc1 = boost::asio::buffer(dest_data); + mutable_buffers_1 mbc2 = boost::asio::buffer(source_data); + n = buffer_copy(mbc1, mbc2); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mbc1 = boost::asio::buffer(dest_data); + cbc1 = const_buffers_1(boost::asio::buffer(source_data)); + n = buffer_copy(mbc1, cbc1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + std::vector<mutable_buffer> mv1; + mv1.push_back(boost::asio::buffer(source_data, 5)); + mv1.push_back(boost::asio::buffer(source_data) + 5); + n = buffer_copy(mb1, mv1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + std::vector<const_buffer> cv1; + cv1.push_back(boost::asio::buffer(source_data, 6)); + cv1.push_back(boost::asio::buffer(source_data) + 6); + n = buffer_copy(mb1, cv1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mv1.clear(); + mv1.push_back(boost::asio::buffer(dest_data, 7)); + mv1.push_back(boost::asio::buffer(dest_data) + 7); + cb1 = boost::asio::buffer(source_data); + n = buffer_copy(mv1, cb1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mv1.clear(); + mv1.push_back(boost::asio::buffer(dest_data, 7)); + mv1.push_back(boost::asio::buffer(dest_data) + 7); + cv1.clear(); + cv1.push_back(boost::asio::buffer(source_data, 8)); + cv1.push_back(boost::asio::buffer(source_data) + 8); + n = buffer_copy(mv1, cv1); + BOOST_ASIO_CHECK(n == sizeof(source_data)); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + mb2 = boost::asio::buffer(source_data); + n = buffer_copy(mb1, mb2, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + cb1 = boost::asio::buffer(source_data); + n = buffer_copy(mb1, cb1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + +#if !defined(BOOST_ASIO_NO_DEPRECATED) + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + mbc1 = boost::asio::buffer(source_data); + n = buffer_copy(mb1, mbc1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + cbc1 = const_buffers_1(boost::asio::buffer(source_data)); + n = buffer_copy(mb1, cbc1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mbc1 = boost::asio::buffer(dest_data); + mb1 = boost::asio::buffer(source_data); + n = buffer_copy(mbc1, mb1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mbc1 = boost::asio::buffer(dest_data); + cb1 = boost::asio::buffer(source_data); + n = buffer_copy(mbc1, cb1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mbc1 = boost::asio::buffer(dest_data); + mbc2 = boost::asio::buffer(source_data); + n = buffer_copy(mbc1, mbc2, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mbc1 = boost::asio::buffer(dest_data); + cbc1 = const_buffers_1(boost::asio::buffer(source_data)); + n = buffer_copy(mbc1, cbc1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + mv1.clear(); + mv1.push_back(boost::asio::buffer(source_data, 5)); + mv1.push_back(boost::asio::buffer(source_data) + 5); + n = buffer_copy(mb1, mv1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mb1 = boost::asio::buffer(dest_data); + cv1.clear(); + cv1.push_back(boost::asio::buffer(source_data, 6)); + cv1.push_back(boost::asio::buffer(source_data) + 6); + n = buffer_copy(mb1, cv1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mv1.clear(); + mv1.push_back(boost::asio::buffer(dest_data, 7)); + mv1.push_back(boost::asio::buffer(dest_data) + 7); + cb1 = boost::asio::buffer(source_data); + n = buffer_copy(mv1, cb1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); + + memset(dest_data, 0, sizeof(dest_data)); + mv1.clear(); + mv1.push_back(boost::asio::buffer(dest_data, 7)); + mv1.push_back(boost::asio::buffer(dest_data) + 7); + cv1.clear(); + cv1.push_back(boost::asio::buffer(source_data, 8)); + cv1.push_back(boost::asio::buffer(source_data) + 8); + n = buffer_copy(mv1, cv1, 10); + BOOST_ASIO_CHECK(n == 10); + BOOST_ASIO_CHECK(memcmp(dest_data, source_data, n) == 0); +} + +} // namespace buffer_copy_runtime + +//------------------------------------------------------------------------------ + +namespace is_buffer_sequence { + +using namespace boost::asio; +using namespace std; + +struct valid_const_a +{ + typedef const_buffer* const_iterator; + typedef const_buffer value_type; + const_buffer* begin() const { return 0; } + const_buffer* end() const { return 0; } +}; + +#if defined(BOOST_ASIO_HAS_DECLTYPE) +struct valid_const_b +{ + const_buffer* begin() const { return 0; } + const_buffer* end() const { return 0; } +}; +#endif // defined(BOOST_ASIO_HAS_DECLTYPE) + +struct valid_mutable_a +{ + typedef mutable_buffer* const_iterator; + typedef mutable_buffer value_type; + mutable_buffer* begin() { return 0; } + mutable_buffer* end() { return 0; } +}; + +#if defined(BOOST_ASIO_HAS_DECLTYPE) +struct valid_mutable_b +{ + mutable_buffer* begin() const { return 0; } + mutable_buffer* end() const { return 0; } +}; +#endif // defined(BOOST_ASIO_HAS_DECLTYPE) + +struct invalid_const_a +{ + typedef int value_type; + int* begin() const { return 0; } + const_buffer* end() const { return 0; } +}; + +struct invalid_const_b +{ + typedef const_buffer value_type; + const_buffer* begin() const { return 0; } +}; + +struct invalid_const_c +{ + typedef const_buffer value_type; + const_buffer* end() const { return 0; } +}; + +#if defined(BOOST_ASIO_HAS_DECLTYPE) +struct invalid_const_d +{ + int* begin() const { return 0; } + const_buffer* end() const { return 0; } +}; + +struct invalid_const_e +{ + const_buffer* begin() const { return 0; } +}; + +struct invalid_const_f +{ + const_buffer* end() const { return 0; } +}; +#endif // defined(BOOST_ASIO_HAS_DECLTYPE) + +struct invalid_mutable_a +{ + typedef int value_type; + int* begin() const { return 0; } + mutable_buffer* end() const { return 0; } +}; + +struct invalid_mutable_b +{ + typedef mutable_buffer value_type; + mutable_buffer* begin() const { return 0; } +}; + +struct invalid_mutable_c +{ + typedef mutable_buffer value_type; + mutable_buffer* end() const { return 0; } +}; + +#if defined(BOOST_ASIO_HAS_DECLTYPE) +struct invalid_mutable_d +{ + int* begin() const { return 0; } + mutable_buffer* end() const { return 0; } +}; + +struct invalid_mutable_e +{ + mutable_buffer* begin() const { return 0; } +}; + +struct invalid_mutable_f +{ + mutable_buffer* end() const { return 0; } +}; +#endif // defined(BOOST_ASIO_HAS_DECLTYPE) + +void test() +{ + BOOST_ASIO_CHECK(is_const_buffer_sequence<const_buffer>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<const_buffer>::value); + + BOOST_ASIO_CHECK(is_const_buffer_sequence<mutable_buffer>::value); + BOOST_ASIO_CHECK(is_mutable_buffer_sequence<mutable_buffer>::value); + +#if !defined(BOOST_ASIO_NO_DEPRECATED) + BOOST_ASIO_CHECK(is_const_buffer_sequence<const_buffers_1>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<const_buffers_1>::value); + + BOOST_ASIO_CHECK(is_const_buffer_sequence<mutable_buffers_1>::value); + BOOST_ASIO_CHECK(is_mutable_buffer_sequence<mutable_buffers_1>::value); +#endif // !defined(BOOST_ASIO_NO_DEPRECATED) + + BOOST_ASIO_CHECK(is_const_buffer_sequence<vector<const_buffer> >::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<vector<const_buffer> >::value); + + BOOST_ASIO_CHECK(is_const_buffer_sequence<vector<mutable_buffer> >::value); + BOOST_ASIO_CHECK(is_mutable_buffer_sequence<vector<mutable_buffer> >::value); + + BOOST_ASIO_CHECK(is_const_buffer_sequence<valid_const_a>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<valid_const_a>::value); + +#if defined(BOOST_ASIO_HAS_DECLTYPE) + BOOST_ASIO_CHECK(is_const_buffer_sequence<valid_const_b>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<valid_const_b>::value); +#endif // defined(BOOST_ASIO_HAS_DECLTYPE) + + BOOST_ASIO_CHECK(is_const_buffer_sequence<valid_mutable_a>::value); + BOOST_ASIO_CHECK(is_mutable_buffer_sequence<valid_mutable_a>::value); + +#if defined(BOOST_ASIO_HAS_DECLTYPE) + BOOST_ASIO_CHECK(is_const_buffer_sequence<valid_mutable_b>::value); + BOOST_ASIO_CHECK(is_mutable_buffer_sequence<valid_mutable_b>::value); +#endif // defined(BOOST_ASIO_HAS_DECLTYPE) + + BOOST_ASIO_CHECK(!is_const_buffer_sequence<invalid_const_a>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_const_a>::value); + + BOOST_ASIO_CHECK(!is_const_buffer_sequence<invalid_const_b>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_const_b>::value); + + BOOST_ASIO_CHECK(!is_const_buffer_sequence<invalid_const_c>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_const_c>::value); + +#if defined(BOOST_ASIO_HAS_DECLTYPE) + BOOST_ASIO_CHECK(!is_const_buffer_sequence<invalid_const_d>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_const_d>::value); + + BOOST_ASIO_CHECK(!is_const_buffer_sequence<invalid_const_e>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_const_e>::value); + + BOOST_ASIO_CHECK(!is_const_buffer_sequence<invalid_const_f>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_const_f>::value); +#endif // defined(BOOST_ASIO_HAS_DECLTYPE) + + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_a>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_a>::value); + + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_b>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_b>::value); + + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_c>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_c>::value); + +#if defined(BOOST_ASIO_HAS_DECLTYPE) + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_d>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_d>::value); + + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_e>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_e>::value); + + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_f>::value); + BOOST_ASIO_CHECK(!is_mutable_buffer_sequence<invalid_mutable_f>::value); +#endif // defined(BOOST_ASIO_HAS_DECLTYPE) +} + +} // namespace is_buffer_sequence + +//------------------------------------------------------------------------------ + +BOOST_ASIO_TEST_SUITE +( + "buffer", + BOOST_ASIO_COMPILE_TEST_CASE(buffer_compile::test) + BOOST_ASIO_TEST_CASE(buffer_copy_runtime::test) + BOOST_ASIO_TEST_CASE(is_buffer_sequence::test) +) |