From 61b9a7258a7693d7f3674a5a1daf7b036ff1d382 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sun, 6 Sep 2015 18:46:46 +0000 Subject: Import libc++ 3.7.0 release (r246257). --- .../basic.string/string.access/index.pass.cpp | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 test/std/strings/basic.string/string.access/index.pass.cpp (limited to 'test/std/strings/basic.string/string.access/index.pass.cpp') diff --git a/test/std/strings/basic.string/string.access/index.pass.cpp b/test/std/strings/basic.string/string.access/index.pass.cpp new file mode 100644 index 0000000000000..cd31623851602 --- /dev/null +++ b/test/std/strings/basic.string/string.access/index.pass.cpp @@ -0,0 +1,63 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// + +// const_reference operator[](size_type pos) const; +// reference operator[](size_type pos); + +#ifdef _LIBCPP_DEBUG +#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) +#endif + +#include +#include + +#include "min_allocator.h" + +int main() +{ + { + typedef std::string S; + S s("0123456789"); + const S& cs = s; + for (S::size_type i = 0; i < cs.size(); ++i) + { + assert(s[i] == '0' + i); + assert(cs[i] == s[i]); + } + assert(cs[cs.size()] == '\0'); + const S s2 = S(); + assert(s2[0] == '\0'); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string, min_allocator> S; + S s("0123456789"); + const S& cs = s; + for (S::size_type i = 0; i < cs.size(); ++i) + { + assert(s[i] == '0' + i); + assert(cs[i] == s[i]); + } + assert(cs[cs.size()] == '\0'); + const S s2 = S(); + assert(s2[0] == '\0'); + } +#endif +#ifdef _LIBCPP_DEBUG + { + std::string s; + char c = s[0]; + assert(c == '\0'); + c = s[1]; + assert(false); + } +#endif +} -- cgit v1.2.3