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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/test/test_map_unordered.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/test/test_map_unordered.cpp')
-rw-r--r-- | src/boost/libs/serialization/test/test_map_unordered.cpp | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/src/boost/libs/serialization/test/test_map_unordered.cpp b/src/boost/libs/serialization/test/test_map_unordered.cpp new file mode 100644 index 000000000..631f1f225 --- /dev/null +++ b/src/boost/libs/serialization/test/test_map_unordered.cpp @@ -0,0 +1,142 @@ +/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 +// test_map.cpp + +// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . +// (C) Copyright 2014 Jim Bell +// 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 <algorithm> // std::copy +#include <vector> +#include <fstream> +#include <cstddef> // size_t, NULL + +#include <boost/config.hpp> +#include <boost/detail/workaround.hpp> + +#include <cstdio> +#if defined(BOOST_NO_STDC_NAMESPACE) +namespace std{ + using ::rand; + using ::size_t; +} +#endif + +#include "test_tools.hpp" + +#include <boost/serialization/nvp.hpp> +#include <boost/serialization/map.hpp> + +#include "A.hpp" +#include "A.ipp" + +/////////////////////////////////////////////////////// +// a key value initialized with a random value for use +// in testing STL map serialization +struct random_key { + friend class boost::serialization::access; + template<class Archive> + void serialize( + Archive & ar, + const unsigned int /* file_version */ + ){ + ar & boost::serialization::make_nvp("random_key", m_i); + } + int m_i; + random_key() : m_i(std::rand()){}; + bool operator<(const random_key &rhs) const { + return m_i < rhs.m_i; + } + bool operator==(const random_key &rhs) const { + return m_i == rhs.m_i; + } + operator std::size_t () const { // required by hash_map + return m_i; + } +}; + +#include <boost/serialization/unordered_map.hpp> +#include <functional> // requires changeset [69520]; Ticket #5254 + +namespace std { + template<> + struct hash<random_key>{ + std::size_t operator()(const random_key& r) const { + return static_cast<std::size_t>(r); + } + }; +} // namespace std + +void +test_unordered_map(){ + const char * testfile = boost::archive::tmpnam(NULL); + BOOST_REQUIRE(NULL != testfile); + + BOOST_CHECKPOINT("unordered_map"); + // test unordered_map of objects + std::unordered_map<random_key, A> anunordered_map; + anunordered_map.insert(std::make_pair(random_key(), A())); + anunordered_map.insert(std::make_pair(random_key(), A())); + { + test_ostream os(testfile, TEST_STREAM_FLAGS); + test_oarchive oa(os, TEST_ARCHIVE_FLAGS); + oa << boost::serialization::make_nvp("anunorderedmap",anunordered_map); + } + std::unordered_map<random_key, A> anunordered_map1; + { + test_istream is(testfile, TEST_STREAM_FLAGS); + test_iarchive ia(is, TEST_ARCHIVE_FLAGS); + ia >> boost::serialization::make_nvp("anunorderedmap",anunordered_map1); + } + + std::vector< std::pair<random_key, A> > tvec, tvec1; + std::copy(anunordered_map.begin(), anunordered_map.end(), std::back_inserter(tvec)); + std::sort(tvec.begin(), tvec.end()); + std::copy(anunordered_map1.begin(), anunordered_map1.end(), std::back_inserter(tvec1)); + std::sort(tvec1.begin(), tvec1.end()); + BOOST_CHECK(tvec == tvec1); + + std::remove(testfile); +} + +void +test_unordered_multimap(){ + const char * testfile = boost::archive::tmpnam(NULL); + BOOST_REQUIRE(NULL != testfile); + + BOOST_CHECKPOINT("unordered_multimap"); + std::unordered_multimap<random_key, A> anunordered_multimap; + anunordered_multimap.insert(std::make_pair(random_key(), A())); + anunordered_multimap.insert(std::make_pair(random_key(), A())); + { + test_ostream os(testfile, TEST_STREAM_FLAGS); + test_oarchive oa(os, TEST_ARCHIVE_FLAGS); + oa << boost::serialization::make_nvp("anunordered_multimap", anunordered_multimap); + } + std::unordered_multimap<random_key, A> anunordered_multimap1; + { + test_istream is(testfile, TEST_STREAM_FLAGS); + test_iarchive ia(is, TEST_ARCHIVE_FLAGS); + ia >> boost::serialization::make_nvp("anunordered_multimap", anunordered_multimap1); + } + std::vector< std::pair<random_key, A> > tvec, tvec1; + tvec.clear(); + tvec1.clear(); + std::copy(anunordered_multimap.begin(), anunordered_multimap.end(), std::back_inserter(tvec)); + std::sort(tvec.begin(), tvec.end()); + std::copy(anunordered_multimap1.begin(), anunordered_multimap1.end(), std::back_inserter(tvec1)); + std::sort(tvec1.begin(), tvec1.end()); + BOOST_CHECK(tvec == tvec1); + std::remove(testfile); +} + +int test_main( int /* argc */, char* /* argv */[] ) +{ + test_unordered_map(); + test_unordered_multimap(); + + return EXIT_SUCCESS; +} |