forked from boostorg/endian
More conversion.hpp fixes. Some, but not all, conversion_test tests passing.
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@@ -1,4 +1,4 @@
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// converter_test.cpp ----------------------------------------------------------------//
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// conversion_test.cpp ---------------------------------------------------------------//
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// Copyright Beman Dawes 2010
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@@ -134,122 +134,110 @@ namespace
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big_value(big);
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little_value(little);
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BOOST_TEST_EQ(be::reverse_value(big), little);
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BOOST_TEST_EQ(be::reverse_value(little), big);
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BOOST_TEST_EQ(be::detail::reverse_value<T>(big), little);
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BOOST_TEST_EQ(be::detail::reverse_value<T>(little), big);
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// one-way tests
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BOOST_TEST_EQ(be::big_endian_value(native), big);
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BOOST_TEST_EQ(be::big_endian_value<T>(native), big);
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BOOST_TEST_EQ(be::little_endian_value(native), little);
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BOOST_TEST_EQ(be::little_endian_value<T>(native), little);
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BOOST_TEST_EQ(be::big_endian_value(be::big_endian_value(native)), native);
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BOOST_TEST_EQ(be::big_endian_value(be::big_endian_value(big)), big);
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BOOST_TEST_EQ(be::big_endian_value(be::big_endian_value(little)), little);
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BOOST_TEST_EQ(be::little_endian_value(be::little_endian_value(native)), native);
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BOOST_TEST_EQ(be::little_endian_value(be::little_endian_value(big)), big);
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BOOST_TEST_EQ(be::little_endian_value(be::little_endian_value(little)), little);
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BOOST_TEST_EQ(be::reverse_endianness(big), little);
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BOOST_TEST_EQ(be::reverse_endianness(little), big);
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// BOOST_TEST_EQ(be::reverse<T>(big), little);
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// BOOST_TEST_EQ(be::reverse<T>(little), big);
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BOOST_TEST_EQ(be::native_to_big(native), big);
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// BOOST_TEST_EQ(be::native_to_big<T>(native), big);
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BOOST_TEST_EQ(be::native_to_little(native), little);
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// BOOST_TEST_EQ(be::native_to_little<T>(native), little);
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// round-trip tests
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BOOST_TEST_EQ(be::big_to_native(be::native_to_big(native)), native);
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BOOST_TEST_EQ(be::native_to_big(be::big_to_native(big)), big);
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BOOST_TEST_EQ(be::big_to_native(be::native_to_big(little)), little);
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BOOST_TEST_EQ(be::little_to_native(be::native_to_little(native)), native);
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BOOST_TEST_EQ(be::little_to_native(be::native_to_little(big)), big);
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BOOST_TEST_EQ(be::little_to_native(be::native_to_little(little)), little);
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# ifdef BOOST_BIG_ENDIAN
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BOOST_TEST_EQ(be::reverse_value(native), little);
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BOOST_TEST_EQ(be::detail::reverse_value<T>(native), little);
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BOOST_TEST_EQ(be::big_endian_value(big), big);
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BOOST_TEST_EQ(be::big_endian_value<T>(big), big);
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BOOST_TEST_EQ(be::big_endian_value(little), little);
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BOOST_TEST_EQ(be::big_endian_value<T>(little), little);
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BOOST_TEST_EQ(be::reverse_endianness(native), little);
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// BOOST_TEST_EQ(be::detail::reverse<T>(native), little);
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BOOST_TEST_EQ(be::big_to_native(big), big);
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// BOOST_TEST_EQ(be::big_endian<T>(big), big);
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BOOST_TEST_EQ(be::little_to_native(little), little);
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// BOOST_TEST_EQ(be::big_endian<T>(little), little);
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# else
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BOOST_TEST_EQ(be::reverse_value(native), big);
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BOOST_TEST_EQ(be::detail::reverse_value<T>(native), big);
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BOOST_TEST_EQ(be::big_endian_value(big), little);
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BOOST_TEST_EQ(be::big_endian_value<T>(big), little);
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BOOST_TEST_EQ(be::big_endian_value(little), big);
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BOOST_TEST_EQ(be::big_endian_value<T>(little), big);
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BOOST_TEST_EQ(be::reverse_endianness(native), big);
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// BOOST_TEST_EQ(be::detail::reverse<T>(native), big);
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BOOST_TEST_EQ(be::big_to_native(big), little);
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// BOOST_TEST_EQ(be::big_endian<T>(big), little);
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BOOST_TEST_EQ(be::native_to_big(little), big);
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// BOOST_TEST_EQ(be::big_endian<T>(little), big);
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# endif
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// compile time order determination
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// compile time order determination test
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BOOST_TEST_EQ((be::convert_value<be::order::big, be::order::big>(big)), big);
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BOOST_TEST_EQ((be::convert_value<be::order::little, be::order::little>(little)), little);
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BOOST_TEST_EQ((be::convert_value<be::order::native, be::order::native>(native)), native);
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BOOST_TEST_EQ((be::reverse_endianness<be::order::big, be::order::big>(big)), big);
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BOOST_TEST_EQ((be::reverse_endianness<be::order::little,
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be::order::little>(little)), little);
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BOOST_TEST_EQ((be::reverse_endianness<be::order::native,
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be::order::native>(native)), native);
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BOOST_TEST_EQ((be::convert_value<be::order::big, be::order::little>(big)), little);
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BOOST_TEST_EQ((be::convert_value<be::order::big, be::order::native>(big)), native);
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BOOST_TEST_EQ((be::convert_value<be::order::little, be::order::big>(little)), big);
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BOOST_TEST_EQ((be::convert_value<be::order::little, be::order::native>(little)), native);
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BOOST_TEST_EQ((be::convert_value<be::order::native, be::order::big>(native)), big);
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BOOST_TEST_EQ((be::convert_value<be::order::native, be::order::little>(native)), little);
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BOOST_TEST_EQ((be::reverse_endianness<be::order::big,
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be::order::little>(big)), little);
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BOOST_TEST_EQ((be::reverse_endianness<be::order::big,
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be::order::native>(big)), native);
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BOOST_TEST_EQ((be::reverse_endianness<be::order::little,
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be::order::big>(little)), big);
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BOOST_TEST_EQ((be::reverse_endianness<be::order::little,
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be::order::native>(little)), native);
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BOOST_TEST_EQ((be::reverse_endianness<be::order::native,
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be::order::big>(native)), big);
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BOOST_TEST_EQ((be::reverse_endianness<be::order::native,
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be::order::little>(native)), little);
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// runtime order determination
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// runtime order determination test
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BOOST_TEST_EQ((be::convert_value(big, be::order::big, be::order::big)), big);
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BOOST_TEST_EQ((be::convert_value(little, be::order::little, be::order::little)), little);
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BOOST_TEST_EQ((be::convert_value(native, be::order::native, be::order::native)), native);
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BOOST_TEST_EQ((be::reverse_endianness(big, be::order::big, be::order::big)), big);
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BOOST_TEST_EQ((be::reverse_endianness(little, be::order::little,
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be::order::little)), little);
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BOOST_TEST_EQ((be::reverse_endianness(native, be::order::native,
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be::order::native)), native);
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BOOST_TEST_EQ((be::convert_value(big, be::order::big, be::order::little)), little);
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BOOST_TEST_EQ((be::convert_value(big, be::order::big, be::order::native)), native);
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BOOST_TEST_EQ((be::convert_value(little, be::order::little, be::order::big)), big);
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BOOST_TEST_EQ((be::convert_value(little, be::order::little, be::order::native)), native);
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BOOST_TEST_EQ((be::convert_value(native, be::order::native, be::order::big)), big);
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BOOST_TEST_EQ((be::convert_value(native, be::order::native, be::order::little)), little);
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BOOST_TEST_EQ((be::reverse_endianness(big, be::order::big, be::order::little)),
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little);
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BOOST_TEST_EQ((be::reverse_endianness(big, be::order::big, be::order::native)),
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native);
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BOOST_TEST_EQ((be::reverse_endianness(little, be::order::little, be::order::big)),
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big);
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BOOST_TEST_EQ((be::reverse_endianness(little, be::order::little, be::order::native)),
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native);
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BOOST_TEST_EQ((be::reverse_endianness(native, be::order::native, be::order::big)),
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big);
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BOOST_TEST_EQ((be::reverse_endianness(native, be::order::native, be::order::little)),
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little);
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// light test of modify-in-place functions
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// // light test of modify-in-place functions
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//
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// T x;
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//
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// x = big; be::reverse_endianness(x); BOOST_TEST_EQ(x, little);
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// x = big; be::convert<be::order::big, be::order::little>(x); BOOST_TEST_EQ(x, little);
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// x = big; be::convert(x, be::order::big, be::order::little); BOOST_TEST_EQ(x, little);
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//
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//# ifdef BOOST_BIG_ENDIAN
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// x = native; be::big_endian(x); BOOST_TEST_EQ(x, big);
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// x = big; be::big_endian(x); BOOST_TEST_EQ(x, big);
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// x = little; be::big_endian(x); BOOST_TEST_EQ(x, little);
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// x = native; be::little_endian(x); BOOST_TEST_EQ(x, little);
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// x = big; be::little_endian(x); BOOST_TEST_EQ(x, little);
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// x = little; be::little_endian(x); BOOST_TEST_EQ(x, big);
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//# else
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// x = native; be::big_endian(x); BOOST_TEST_EQ(x, big);
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// x = big; be::big_endian(x); BOOST_TEST_EQ(x, little);
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// x = little; be::big_endian(x); BOOST_TEST_EQ(x, big);
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// x = native; be::little_endian(x); BOOST_TEST_EQ(x, little);
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// x = big; be::little_endian(x); BOOST_TEST_EQ(x, big);
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// x = little; be::little_endian(x); BOOST_TEST_EQ(x, little);
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//# endif
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T x;
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x = big; be::reverse(x); BOOST_TEST_EQ(x, little);
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x = big; be::convert<be::order::big, be::order::little>(x); BOOST_TEST_EQ(x, little);
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x = big; be::convert(x, be::order::big, be::order::little); BOOST_TEST_EQ(x, little);
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# ifdef BOOST_BIG_ENDIAN
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x = native; be::big_endian(x); BOOST_TEST_EQ(x, big);
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x = big; be::big_endian(x); BOOST_TEST_EQ(x, big);
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x = little; be::big_endian(x); BOOST_TEST_EQ(x, little);
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x = native; be::little_endian(x); BOOST_TEST_EQ(x, little);
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x = big; be::little_endian(x); BOOST_TEST_EQ(x, little);
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x = little; be::little_endian(x); BOOST_TEST_EQ(x, big);
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# else
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x = native; be::big_endian(x); BOOST_TEST_EQ(x, big);
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x = big; be::big_endian(x); BOOST_TEST_EQ(x, little);
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x = little; be::big_endian(x); BOOST_TEST_EQ(x, big);
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x = native; be::little_endian(x); BOOST_TEST_EQ(x, little);
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x = big; be::little_endian(x); BOOST_TEST_EQ(x, big);
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x = little; be::little_endian(x); BOOST_TEST_EQ(x, little);
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# endif
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// synonym test
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x = big; x = be::bswap(x); BOOST_TEST_EQ(x, little);
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x = big; be::mbswap(x); BOOST_TEST_EQ(x, little);
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# ifdef BOOST_BIG_ENDIAN
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BOOST_TEST_EQ(be::htobe(native), big);
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BOOST_TEST_EQ(be::htole(native), little);
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BOOST_TEST_EQ(be::betoh(big), big);
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BOOST_TEST_EQ(be::letoh(big), little);
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BOOST_TEST_EQ(be::betoh(little), little);
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BOOST_TEST_EQ(be::letoh(little), big);
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x = native; be::mhtobe(x); BOOST_TEST_EQ(x, big);
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x = native; be::mhtole(x); BOOST_TEST_EQ(x, little);
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x = big; be::mbetoh(x); BOOST_TEST_EQ(x, big);
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x = big; be::mletoh(x); BOOST_TEST_EQ(x, little);
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x = little; be::mbetoh(x); BOOST_TEST_EQ(x, little);
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x = little; be::mletoh(x); BOOST_TEST_EQ(x, big);
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# else
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BOOST_TEST_EQ(be::htobe(native), big);
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BOOST_TEST_EQ(be::htole(native), little);
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BOOST_TEST_EQ(be::betoh(big), little);
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BOOST_TEST_EQ(be::letoh(big), big);
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BOOST_TEST_EQ(be::betoh(little), big);
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BOOST_TEST_EQ(be::letoh(little), little);
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x = native; be::mhtobe(x); BOOST_TEST_EQ(x, big);
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x = native; be::mhtole(x); BOOST_TEST_EQ(x, little);
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x = big; be::mbetoh(x); BOOST_TEST_EQ(x, little);
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x = big; be::mletoh(x); BOOST_TEST_EQ(x, big);
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x = little; be::mbetoh(x); BOOST_TEST_EQ(x, big);
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x = little; be::mletoh(x); BOOST_TEST_EQ(x, little);
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# endif
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}
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} // unnamed namespace
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@@ -18,6 +18,9 @@
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="..\..\conversion_test.cpp" />
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<ProjectGuid>{EAE18F4D-AAF2-4C19-86FB-1144B5BD5993}</ProjectGuid>
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<Keyword>Win32Proj</Keyword>
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@@ -158,9 +161,6 @@
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<Message>Executing test...</Message>
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</PostBuildEvent>
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</ItemDefinitionGroup>
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<ItemGroup>
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<ClCompile Include="..\..\converter_test.cpp" />
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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