diff options
Diffstat (limited to 'libcxx/test/std/input.output/filesystems/class.path/path.member/path.construct/move.pass.cpp')
-rw-r--r-- | libcxx/test/std/input.output/filesystems/class.path/path.member/path.construct/move.pass.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/libcxx/test/std/input.output/filesystems/class.path/path.member/path.construct/move.pass.cpp b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.construct/move.pass.cpp new file mode 100644 index 00000000000..494a77c3c86 --- /dev/null +++ b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.construct/move.pass.cpp @@ -0,0 +1,41 @@ +//===----------------------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +// UNSUPPORTED: c++98, c++03 + +// <filesystem> + +// class path + +// path(path&&) noexcept + +#include "filesystem_include.hpp" +#include <type_traits> +#include <cassert> + +#include "test_macros.h" +#include "count_new.hpp" + + +int main(int, char**) { + using namespace fs; + static_assert(std::is_nothrow_move_constructible<path>::value, ""); + assert(globalMemCounter.checkOutstandingNewEq(0)); + const std::string s("we really really really really really really really " + "really really long string so that we allocate"); + assert(globalMemCounter.checkOutstandingNewEq(1)); + path p(s); + { + DisableAllocationGuard g; + path p2(std::move(p)); + assert(p2.native() == s); + assert(p.native() != s); // Testing moved from state + } + + return 0; +} |