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author | Dimitry Andric <dim@FreeBSD.org> | 2015-09-06 18:46:46 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2015-09-06 18:46:46 +0000 |
commit | 61b9a7258a7693d7f3674a5a1daf7b036ff1d382 (patch) | |
tree | ec41ed70ffca97240e76f9a78bb2dedba28f310c /test/std/strings/basic.string/string.access/at.pass.cpp | |
parent | f857581820d15e410e9945d2fcd5f7163be25a96 (diff) | |
download | src-61b9a7258a7693d7f3674a5a1daf7b036ff1d382.tar.gz src-61b9a7258a7693d7f3674a5a1daf7b036ff1d382.zip |
Import libc++ 3.7.0 release (r246257).vendor/libc++/libc++-release_370-r246257
Notes
Notes:
svn path=/vendor/libc++/dist/; revision=287518
svn path=/vendor/libc++/libc++-release_370-r246257/; revision=287519; tag=vendor/libc++/libc++-release_370-r246257
Diffstat (limited to 'test/std/strings/basic.string/string.access/at.pass.cpp')
-rw-r--r-- | test/std/strings/basic.string/string.access/at.pass.cpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/test/std/strings/basic.string/string.access/at.pass.cpp b/test/std/strings/basic.string/string.access/at.pass.cpp new file mode 100644 index 000000000000..8fada8fb1eea --- /dev/null +++ b/test/std/strings/basic.string/string.access/at.pass.cpp @@ -0,0 +1,58 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <string> + +// const_reference at(size_type pos) const; +// reference at(size_type pos); + +#include <string> +#include <stdexcept> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(S s, typename S::size_type pos) +{ + try + { + const S& cs = s; + assert(s.at(pos) == s[pos]); + assert(cs.at(pos) == cs[pos]); + assert(pos < cs.size()); + } + catch (std::out_of_range&) + { + assert(pos >= s.size()); + } +} + +int main() +{ + { + typedef std::string S; + test(S(), 0); + test(S("123"), 0); + test(S("123"), 1); + test(S("123"), 2); + test(S("123"), 3); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(), 0); + test(S("123"), 0); + test(S("123"), 1); + test(S("123"), 2); + test(S("123"), 3); + } +#endif +} |