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Diffstat (limited to 'libs/endian/test/deprecated_test.cpp')
-rw-r--r-- | libs/endian/test/deprecated_test.cpp | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/libs/endian/test/deprecated_test.cpp b/libs/endian/test/deprecated_test.cpp new file mode 100644 index 000000000..e4417f628 --- /dev/null +++ b/libs/endian/test/deprecated_test.cpp @@ -0,0 +1,183 @@ +// deprecated_test.cpp ---------------------------------------------------------------// + +// Copyright Beman Dawes 2014, 2015 + +// Distributed under the Boost Software License, Version 1.0. +// See http://www.boost.org/LICENSE_1_0.txt + +// See library home page at http://www.boost.org/libs/endian + +//--------------------------------------------------------------------------------------// + +#include <boost/endian/detail/disable_warnings.hpp> + +#define BOOST_ENDIAN_DEPRECATED_NAMES +#include <boost/endian/endian.hpp> +#include <boost/detail/lightweight_main.hpp> +#include <boost/core/lightweight_test.hpp> +#include <iostream> +#include <sstream> + +using namespace boost::endian; +using std::cout; +using std::endl; + +namespace +{ + + // check_size ----------------------------------------------------------------------// + + void check_size() + { + BOOST_TEST_EQ(sizeof(big8_t), 1); + BOOST_TEST_EQ(sizeof(big16_t), 2); + BOOST_TEST_EQ(sizeof(big24_t), 3); + BOOST_TEST_EQ(sizeof(big32_t), 4); + BOOST_TEST_EQ(sizeof(big40_t), 5); + BOOST_TEST_EQ(sizeof(big48_t), 6); + BOOST_TEST_EQ(sizeof(big56_t), 7); + BOOST_TEST_EQ(sizeof(big64_t), 8); + + BOOST_TEST_EQ(sizeof(ubig8_t), 1); + BOOST_TEST_EQ(sizeof(ubig16_t), 2); + BOOST_TEST_EQ(sizeof(ubig24_t), 3); + BOOST_TEST_EQ(sizeof(ubig32_t), 4); + BOOST_TEST_EQ(sizeof(ubig40_t), 5); + BOOST_TEST_EQ(sizeof(ubig48_t), 6); + BOOST_TEST_EQ(sizeof(ubig56_t), 7); + BOOST_TEST_EQ(sizeof(ubig64_t), 8); + + BOOST_TEST_EQ(sizeof(little8_t), 1); + BOOST_TEST_EQ(sizeof(little16_t), 2); + BOOST_TEST_EQ(sizeof(little24_t), 3); + BOOST_TEST_EQ(sizeof(little32_t), 4); + BOOST_TEST_EQ(sizeof(little40_t), 5); + BOOST_TEST_EQ(sizeof(little48_t), 6); + BOOST_TEST_EQ(sizeof(little56_t), 7); + BOOST_TEST_EQ(sizeof(little64_t), 8); + + BOOST_TEST_EQ(sizeof(ulittle8_t), 1); + BOOST_TEST_EQ(sizeof(ulittle16_t), 2); + BOOST_TEST_EQ(sizeof(ulittle24_t), 3); + BOOST_TEST_EQ(sizeof(ulittle32_t), 4); + BOOST_TEST_EQ(sizeof(ulittle40_t), 5); + BOOST_TEST_EQ(sizeof(ulittle48_t), 6); + BOOST_TEST_EQ(sizeof(ulittle56_t), 7); + BOOST_TEST_EQ(sizeof(ulittle64_t), 8); + + BOOST_TEST_EQ(sizeof(native8_t), 1); + BOOST_TEST_EQ(sizeof(native16_t), 2); + BOOST_TEST_EQ(sizeof(native24_t), 3); + BOOST_TEST_EQ(sizeof(native32_t), 4); + BOOST_TEST_EQ(sizeof(native40_t), 5); + BOOST_TEST_EQ(sizeof(native48_t), 6); + BOOST_TEST_EQ(sizeof(native56_t), 7); + BOOST_TEST_EQ(sizeof(native64_t), 8); + + BOOST_TEST_EQ(sizeof(unative8_t), 1); + BOOST_TEST_EQ(sizeof(unative16_t), 2); + BOOST_TEST_EQ(sizeof(unative24_t), 3); + BOOST_TEST_EQ(sizeof(unative32_t), 4); + BOOST_TEST_EQ(sizeof(unative40_t), 5); + BOOST_TEST_EQ(sizeof(unative48_t), 6); + BOOST_TEST_EQ(sizeof(unative56_t), 7); + BOOST_TEST_EQ(sizeof(unative64_t), 8); + + BOOST_TEST_EQ(sizeof(aligned_big16_t), 2); + BOOST_TEST_EQ(sizeof(aligned_big32_t), 4); + BOOST_TEST_EQ(sizeof(aligned_big64_t), 8); + + BOOST_TEST_EQ(sizeof(aligned_ubig16_t), 2); + BOOST_TEST_EQ(sizeof(aligned_ubig32_t), 4); + BOOST_TEST_EQ(sizeof(aligned_ubig64_t), 8); + + BOOST_TEST_EQ(sizeof(aligned_little16_t), 2); + BOOST_TEST_EQ(sizeof(aligned_little32_t), 4); + BOOST_TEST_EQ(sizeof(aligned_little64_t), 8); + + BOOST_TEST_EQ(sizeof(aligned_ulittle16_t), 2); + BOOST_TEST_EQ(sizeof(aligned_ulittle32_t), 4); + BOOST_TEST_EQ(sizeof(aligned_ulittle64_t), 8); + +# ifndef BOOST_NO_CXX11_TEMPLATE_ALIASES + BOOST_TEST_EQ(sizeof(endian<endianness::big, int_least16_t, 16>), 2); + BOOST_TEST_EQ(sizeof(endian<endianness::big, + int_least16_t, 16, alignment::unaligned>), 2); +# endif + } // check_size + + // test_inserter_and_extractor -----------------------------------------------------// + + void test_inserter_and_extractor() + { + std::cout << "test inserter and extractor..." << std::endl; + + ubig64_t bu64(0x010203040506070ULL); + ulittle64_t lu64(0x010203040506070ULL); + + uint64_t x; + + std::stringstream ss; + + ss << bu64; + ss >> x; + BOOST_TEST_EQ(x, 0x010203040506070ULL); + + ss.clear(); + ss << lu64; + ss >> x; + BOOST_TEST_EQ(x, 0x010203040506070ULL); + + ss.clear(); + ss << 0x010203040506070ULL; + ubig64_t bu64z(0); + ss >> bu64z; + BOOST_TEST_EQ(bu64z, bu64); + + ss.clear(); + ss << 0x010203040506070ULL; + ulittle64_t lu64z(0); + ss >> lu64z; + BOOST_TEST_EQ(lu64z, lu64); + + std::cout << "test inserter and extractor complete" << std::endl; + + } + +} // unnamed namespace + + //--------------------------------------------------------------------------------------// + +int cpp_main(int, char *[]) +{ + cout << "byte swap intrinsics: " BOOST_ENDIAN_INTRINSIC_MSG << endl; + + cout << " construct big endian aligned" << endl; + big32_t x(1122334455); + + cout << " assign to buffer from built-in integer" << endl; + x = 1234567890; + + cout << " operator==(buffer.value(), built-in)" << endl; + bool b1(x == 1234567890); + BOOST_TEST(b1); + + cout << " construct little endian unaligned" << endl; + little32_t x2(1122334455); + + cout << " assign to buffer from built-in integer" << endl; + x2 = 1234567890; + + cout << " operator==(buffer.value(), built-in)" << endl; + bool b2(x2 == 1234567890); + BOOST_TEST(b2); + + check_size(); + test_inserter_and_extractor(); + + cout << " done" << endl; + + return ::boost::report_errors(); +} + +#include <boost/endian/detail/disable_warnings_pop.hpp> |