diff options
Diffstat (limited to 'libcxx/test/std/containers/associative/set/insert_rv.pass.cpp')
-rw-r--r-- | libcxx/test/std/containers/associative/set/insert_rv.pass.cpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/libcxx/test/std/containers/associative/set/insert_rv.pass.cpp b/libcxx/test/std/containers/associative/set/insert_rv.pass.cpp new file mode 100644 index 00000000000..39894514ee9 --- /dev/null +++ b/libcxx/test/std/containers/associative/set/insert_rv.pass.cpp @@ -0,0 +1,84 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <set> + +// class set + +// pair<iterator, bool> insert(value_type&& v); + +#include <set> +#include <cassert> + +#include "../../MoveOnly.h" +#include "min_allocator.h" + +int main() +{ +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + { + typedef std::set<MoveOnly> M; + typedef std::pair<M::iterator, bool> R; + M m; + R r = m.insert(M::value_type(2)); + assert(r.second); + assert(r.first == m.begin()); + assert(m.size() == 1); + assert(*r.first == 2); + + r = m.insert(M::value_type(1)); + assert(r.second); + assert(r.first == m.begin()); + assert(m.size() == 2); + assert(*r.first == 1); + + r = m.insert(M::value_type(3)); + assert(r.second); + assert(r.first == prev(m.end())); + assert(m.size() == 3); + assert(*r.first == 3); + + r = m.insert(M::value_type(3)); + assert(!r.second); + assert(r.first == prev(m.end())); + assert(m.size() == 3); + assert(*r.first == 3); + } +#if __cplusplus >= 201103L + { + typedef std::set<MoveOnly, std::less<MoveOnly>, min_allocator<MoveOnly>> M; + typedef std::pair<M::iterator, bool> R; + M m; + R r = m.insert(M::value_type(2)); + assert(r.second); + assert(r.first == m.begin()); + assert(m.size() == 1); + assert(*r.first == 2); + + r = m.insert(M::value_type(1)); + assert(r.second); + assert(r.first == m.begin()); + assert(m.size() == 2); + assert(*r.first == 1); + + r = m.insert(M::value_type(3)); + assert(r.second); + assert(r.first == prev(m.end())); + assert(m.size() == 3); + assert(*r.first == 3); + + r = m.insert(M::value_type(3)); + assert(!r.second); + assert(r.first == prev(m.end())); + assert(m.size() == 3); + assert(*r.first == 3); + } +#endif +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES +} |