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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/boost/libs/serialization/performance/peformance_array.cpp | |
parent | Initial commit. (diff) | |
download | ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.tar.xz ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/boost/libs/serialization/performance/peformance_array.cpp')
-rw-r--r-- | src/boost/libs/serialization/performance/peformance_array.cpp | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/src/boost/libs/serialization/performance/peformance_array.cpp b/src/boost/libs/serialization/performance/peformance_array.cpp new file mode 100644 index 000000000..401590134 --- /dev/null +++ b/src/boost/libs/serialization/performance/peformance_array.cpp @@ -0,0 +1,118 @@ +/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 +// test_array.cpp + +// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . +// Use, modification and distribution is subject to 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) + +// should pass compilation and execution + +#include <fstream> +#include <cstdio> // remove +#include <boost/config.hpp> +#if defined(BOOST_NO_STDC_NAMESPACE) +namespace std{ + using ::remove; +} +#endif + +#include "../test/test_tools.hpp" + +#include <boost/preprocessor/stringize.hpp> +//#include <boost/preprocessor/cat.hpp> +// the following fails with (only!) gcc 3.4 +// #include BOOST_PP_STRINGIZE(BOOST_PP_CAT(../test/,BOOST_ARCHIVE_TEST)) +// just copy over the files from the test directory +#include BOOST_PP_STRINGIZE(BOOST_ARCHIVE_TEST) + +#include <boost/detail/no_exceptions_support.hpp> +#include <boost/archive/archive_exception.hpp> + +#include <boost/serialization/nvp.hpp> +#include "../test/A.hpp" +#include "../test/A.ipp" + +struct array_equal_to //: public std::binary_function<T, T, bool> +{ +template<class T, class U> + bool operator()(const T & _Left, const U & _Right) const + { + // consider alignment + int count_left = sizeof(_Left) / ( + static_cast<const char *>(static_cast<const void *>(&_Left[1])) + - static_cast<const char *>(static_cast<const void *>(&_Left[0])) + ); + int count_right = sizeof(_Right) / ( + static_cast<const char *>(static_cast<const void *>(&_Right[1])) + - static_cast<const char *>(static_cast<const void *>(&_Right[0])) + ); + if(count_right != count_left) + return false; + while(count_left-- > 0){ + if(_Left[count_left] == _Right[count_left]) + continue; + return false; + } + return true; + } +}; + +template <class T> +int test_array(T) +{ + const char * testfile = boost::archive::tmpnam(NULL); + BOOST_REQUIRE(NULL != testfile); + + // test array of objects + const T a_array[10]={T(),T(),T(),T(),T(),T(),T(),T(),T(),T()}; + { + test_ostream os(testfile, TEST_STREAM_FLAGS); + test_oarchive oa(os, TEST_ARCHIVE_FLAGS); + oa << boost::serialization::make_nvp("a_array", a_array); + } + { + T a_array1[10]; + test_istream is(testfile, TEST_STREAM_FLAGS); + test_iarchive ia(is, TEST_ARCHIVE_FLAGS); + ia >> boost::serialization::make_nvp("a_array", a_array1); + + array_equal_to/*<A[10]>*/ Compare; + BOOST_CHECK(Compare(a_array, a_array1)); + } + { + T a_array1[9]; + test_istream is(testfile, TEST_STREAM_FLAGS); + BOOST_TRY { + test_iarchive ia(is, TEST_ARCHIVE_FLAGS); + bool exception_invoked = false; + BOOST_TRY { + ia >> boost::serialization::make_nvp("a_array", a_array1); + } + BOOST_CATCH (boost::archive::archive_exception ae){ + BOOST_CHECK( + boost::archive::archive_exception::array_size_too_short + == ae.code + ); + exception_invoked = true; + } + BOOST_CATCH_END + BOOST_CHECK(exception_invoked); + } + BOOST_CATCH (boost::archive::archive_exception ae){} + BOOST_CATCH_END + } + std::remove(testfile); + return EXIT_SUCCESS; +} + +int test_main( int /* argc */, char* /* argv */[] ) +{ + int res = test_array(A()); + // test an int array for which optimized versions should be available + if (res == EXIT_SUCCESS) + res = test_array(0); + return res; +} + +// EOF |