From 815f4148b2eff6c64c764e910e79677d5a67adc7 Mon Sep 17 00:00:00 2001 From: Karl-Johan Alm Date: Fri, 16 Dec 2016 16:52:35 +0900 Subject: Uses built-in byte swap if available (Apple) and if bswap_XX is undefined. Defers to pre-defined version if found (e.g. protobuf). For protobuf case, the definitions are identical and thus include order should not affect results. --- src/test/bswap_tests.cpp | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 src/test/bswap_tests.cpp (limited to 'src/test/bswap_tests.cpp') diff --git a/src/test/bswap_tests.cpp b/src/test/bswap_tests.cpp new file mode 100644 index 000000000..7b3134d32 --- /dev/null +++ b/src/test/bswap_tests.cpp @@ -0,0 +1,26 @@ +// Copyright (c) 2016 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include "compat/byteswap.h" +#include "test/test_bitcoin.h" + +#include + +BOOST_FIXTURE_TEST_SUITE(bswap_tests, BasicTestingSetup) + +BOOST_AUTO_TEST_CASE(bswap_tests) +{ + // Sibling in bitcoin/src/qt/test/compattests.cpp + uint16_t u1 = 0x1234; + uint32_t u2 = 0x56789abc; + uint64_t u3 = 0xdef0123456789abc; + uint16_t e1 = 0x3412; + uint32_t e2 = 0xbc9a7856; + uint64_t e3 = 0xbc9a78563412f0de; + BOOST_CHECK(bswap_16(u1) == e1); + BOOST_CHECK(bswap_32(u2) == e2); + BOOST_CHECK(bswap_64(u3) == e3); +} + +BOOST_AUTO_TEST_SUITE_END() -- cgit v1.2.3