diff options
Diffstat (limited to 'libcxx/test/std/containers/sequences/vector.bool/reserve.pass.cpp')
-rw-r--r-- | libcxx/test/std/containers/sequences/vector.bool/reserve.pass.cpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/libcxx/test/std/containers/sequences/vector.bool/reserve.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/reserve.pass.cpp new file mode 100644 index 00000000000..be717a3be8a --- /dev/null +++ b/libcxx/test/std/containers/sequences/vector.bool/reserve.pass.cpp @@ -0,0 +1,54 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <vector> +// vector<bool> + +// void reserve(size_type n); + +#include <vector> +#include <cassert> + +#include "min_allocator.h" + +int main() +{ + { + std::vector<bool> v; + v.reserve(10); + assert(v.capacity() >= 10); + } + { + std::vector<bool> v(100); + assert(v.capacity() >= 100); + v.reserve(50); + assert(v.size() == 100); + assert(v.capacity() >= 100); + v.reserve(150); + assert(v.size() == 100); + assert(v.capacity() >= 150); + } +#if __cplusplus >= 201103L + { + std::vector<bool, min_allocator<bool>> v; + v.reserve(10); + assert(v.capacity() >= 10); + } + { + std::vector<bool, min_allocator<bool>> v(100); + assert(v.capacity() >= 100); + v.reserve(50); + assert(v.size() == 100); + assert(v.capacity() >= 100); + v.reserve(150); + assert(v.size() == 100); + assert(v.capacity() >= 150); + } +#endif +} |