Implement N3762 string_view: a non-owning reference to a string.
2013-11-16 Edward Smith-Rowland <3dw4rd@verizon.net> Implement N3762 string_view: a non-owning reference to a string. * include/Makefile.am: Add string_view and string_view.tcc. * include/Makefile.in: Regenerate. * include/experimental/string_view: Implement basic_string_view. * include/experimental/string_view.tcc: Implement basic_string_view. * testsuite/experimental/string_view/capacity/1.cc: New. * testsuite/experimental/string_view/cons/char/1.cc: New. * testsuite/experimental/string_view/cons/char/2.cc: New. * testsuite/experimental/string_view/cons/char/3.cc: New. * testsuite/experimental/string_view/cons/wchar_t/1.cc: New. * testsuite/experimental/string_view/cons/wchar_t/2.cc: New. * testsuite/experimental/string_view/cons/wchar_t/3.cc: New. * testsuite/experimental/string_view/element_access/char/1.cc: New. * testsuite/experimental/string_view/element_access/char/2.cc: New. * testsuite/experimental/string_view/element_access/char/empty.cc: New. * testsuite/experimental/string_view/element_access/char/front_back.cc: New. * testsuite/experimental/string_view/element_access/wchar_t/1.cc: New. * testsuite/experimental/string_view/element_access/wchar_t/2.cc: New. * testsuite/experimental/string_view/element_access/wchar_t/empty.cc: New. * testsuite/experimental/string_view/element_access/wchar_t/ front_back.cc: New. * testsuite/experimental/string_view/include.cc: New. * testsuite/experimental/string_view/inserters/char/1.cc: New. * testsuite/experimental/string_view/inserters/char/2.cc: New. * testsuite/experimental/string_view/inserters/char/3.cc: New. * testsuite/experimental/string_view/inserters/pod/10081-out.cc: New. * testsuite/experimental/string_view/inserters/wchar_t/1.cc: New. * testsuite/experimental/string_view/inserters/wchar_t/2.cc: New. * testsuite/experimental/string_view/inserters/wchar_t/3.cc: New. * testsuite/experimental/string_view/literals/types.cc: New. * testsuite/experimental/string_view/literals/values.cc: New. * testsuite/experimental/string_view/modifiers/remove_prefix/char/1.cc: New. * testsuite/experimental/string_view/modifiers/remove_prefix/wchar_t/ 1.cc: New. * testsuite/experimental/string_view/modifiers/remove_suffix/char/1.cc: New. * testsuite/experimental/string_view/modifiers/remove_suffix/wchar_t/ 1.cc: New. * testsuite/experimental/string_view/operations/compare/char/1.cc: New. * testsuite/experimental/string_view/operations/compare/char/13650.cc: New. * testsuite/experimental/string_view/operations/compare/wchar_t/1.cc: New. * testsuite/experimental/string_view/operations/compare/wchar_t/ 13650.cc: New. * testsuite/experimental/string_view/operations/data/char/1.cc: New. * testsuite/experimental/string_view/operations/data/wchar_t/1.cc: New. * testsuite/experimental/string_view/operations/find/char/1.cc: New. * testsuite/experimental/string_view/operations/find/char/2.cc: New. * testsuite/experimental/string_view/operations/find/char/3.cc: New. * testsuite/experimental/string_view/operations/find/char/4.cc: New. * testsuite/experimental/string_view/operations/find/wchar_t/1.cc: New. * testsuite/experimental/string_view/operations/find/wchar_t/2.cc: New. * testsuite/experimental/string_view/operations/find/wchar_t/3.cc: New. * testsuite/experimental/string_view/operations/find/wchar_t/4.cc: New. * testsuite/experimental/string_view/operations/rfind/char/1.cc: New. * testsuite/experimental/string_view/operations/rfind/char/2.cc: New. * testsuite/experimental/string_view/operations/rfind/char/3.cc: New. * testsuite/experimental/string_view/operations/rfind/wchar_t/1.cc: New. * testsuite/experimental/string_view/operations/rfind/wchar_t/2.cc: New. * testsuite/experimental/string_view/operations/rfind/wchar_t/3.cc: New. * testsuite/experimental/string_view/operations/substr/char/1.cc: New. * testsuite/experimental/string_view/operations/substr/wchar_t/1.cc: New. * testsuite/experimental/string_view/operators/char/2.cc: New. * testsuite/experimental/string_view/operators/wchar_t/2.cc: New. * testsuite/experimental/string_view/range_access/char/1.cc: New. * testsuite/experimental/string_view/range_access/wchar_t/1.cc: New. * testsuite/experimental/string_view/requirements/ explicit_instantiation/1.cc: New. * testsuite/experimental/string_view/requirements/ explicit_instantiation/char/1.cc: New. * testsuite/experimental/string_view/requirements/ explicit_instantiation/char16_t/1.cc: New. * testsuite/experimental/string_view/requirements/ explicit_instantiation/char32_t/1.cc: New. * testsuite/experimental/string_view/requirements/ explicit_instantiation/wchar_t/1.cc: New. * testsuite/experimental/string_view/requirements/typedefs.cc: New. * testsuite/experimental/string_view/types/1.cc: New. From-SVN: r204902
This commit is contained in:
Edward Smith-Rowland
parent
0bc69b8172
commit
77cba5af77
@ -638,7 +638,9 @@ decimal_headers = \
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experimental_srcdir = ${glibcxx_srcdir}/include/experimental
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experimental_builddir = ./experimental
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experimental_headers = \
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${experimental_srcdir}/optional
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${experimental_srcdir}/optional \
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${experimental_srcdir}/string_view \
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${experimental_srcdir}/string_view.tcc
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# This is the common subset of C++ files that all three "C" header models use.
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c_base_srcdir = $(C_INCLUDE_DIR)
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@ -904,7 +904,9 @@ decimal_headers = \
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experimental_srcdir = ${glibcxx_srcdir}/include/experimental
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experimental_builddir = ./experimental
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experimental_headers = \
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${experimental_srcdir}/optional
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${experimental_srcdir}/optional \
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${experimental_srcdir}/string_view \
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${experimental_srcdir}/string_view.tcc
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# This is the common subset of C++ files that all three "C" header models use.
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697
libstdc++-v3/include/experimental/string_view
Normal file
697
libstdc++-v3/include/experimental/string_view
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@ -0,0 +1,697 @@
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// Components for manipulating non-owning sequences of characters -*- C++ -*-
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// Copyright (C) 2013 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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/** @file experimental/string_view
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* This is a Standard C++ Library header.
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*/
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//
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// ISO C++ 14882: 21 Strings library
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//
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#ifndef _GLIBCXX_EXPERIMENTAL_STRING_VIEW
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#define _GLIBCXX_EXPERIMENTAL_STRING_VIEW 1
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#pragma GCC system_header
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#if __cplusplus <= 201103L
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# include <bits/c++14_warning.h>
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#else
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#include <debug/debug.h>
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#include <string>
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#include <limits>
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namespace std //_GLIBCXX_VISIBILITY(default)
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{
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namespace experimental
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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/**
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* @class basic_string_view <string_view>
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* @brief A non-owning reference to a string.
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*
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* @ingroup strings
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* @ingroup sequences
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*
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* @tparam _CharT Type of character
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* @tparam _Traits Traits for character type, defaults to
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* char_traits<_CharT>.
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*
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* A basic_string_view looks like this:
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*
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* @code
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* _CharT* _M_str
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* size_t _M_len
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* @endcode
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*/
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template<typename _CharT, typename _Traits = char_traits<_CharT>>
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class basic_string_view
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{
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public:
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// types
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using traits_type = _Traits;
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using value_type = _CharT;
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using pointer = const _CharT*;
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using const_pointer = const _CharT*;
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using reference = const _CharT&;
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using const_reference = const _CharT&;
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using const_iterator = const _CharT*;
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using iterator = const_iterator;
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using const_reverse_iterator = std::reverse_iterator<const_iterator>;
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using reverse_iterator = const_reverse_iterator;
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using size_type = size_t;
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using difference_type = ptrdiff_t;
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static constexpr size_type npos = size_type(-1);
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// [string.view.cons], construct/copy
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constexpr
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basic_string_view() noexcept
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: _M_len{0}, _M_str{nullptr}
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{ }
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constexpr basic_string_view(const basic_string_view&) noexcept = default;
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template<typename _Allocator>
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basic_string_view(const basic_string<_CharT, _Traits, _Allocator>& __str) noexcept
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: _M_len{__str.length()}, _M_str{__str.data()}
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{ }
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constexpr basic_string_view(const _CharT* __str)
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: _M_len{__str == nullptr ? 0 : traits_type::length(__str)}, _M_str{__str}
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{ }
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constexpr basic_string_view(const _CharT* __str, size_type __len)
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: _M_len{__len}, _M_str{__str}
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{ }
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basic_string_view&
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operator=(const basic_string_view&) noexcept = default;
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// [string.view.iterators], iterators
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constexpr const_iterator
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begin() const noexcept
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{ return this->_M_str; }
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constexpr const_iterator
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end() const noexcept
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{ return this->_M_str + this->_M_len; }
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constexpr const_iterator
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cbegin() const noexcept
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{ return this->_M_str; }
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constexpr const_iterator
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cend() const noexcept
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{ return this->_M_str + this->_M_len; }
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const_reverse_iterator
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rbegin() const noexcept
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{ return std::reverse_iterator<const_iterator>(this->end()); }
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const_reverse_iterator
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rend() const noexcept
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{ return std::reverse_iterator<const_iterator>(this->begin()); }
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const_reverse_iterator
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crbegin() const noexcept
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{ return std::reverse_iterator<const_iterator>(this->end()); }
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const_reverse_iterator
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crend() const noexcept
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{ return std::reverse_iterator<const_iterator>(this->begin()); }
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// [string.view.capacity], capacity
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constexpr size_type
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size() const noexcept
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{ return this->_M_len; }
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constexpr size_type
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length() const noexcept
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{ return _M_len; }
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constexpr size_type
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max_size() const noexcept
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{ return _S_max_size; }
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constexpr bool
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empty() const noexcept
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{ return this->_M_len == 0; }
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// [string.view.access], element access
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constexpr const _CharT&
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operator[](size_type __pos) const
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{
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_GLIBCXX_DEBUG_ASSERT(__pos <= this->_M_len);
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return *(this->_M_str + __pos);
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}
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constexpr const _CharT&
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at(size_type __pos) const
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{
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return __pos < this->_M_len
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? *(this->_M_str + __pos)
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: (__throw_out_of_range_fmt(__N("basic_string_view::at: __pos "
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"(which is %zu) >= this->size() "
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"(which is %zu)"),
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__pos, this->size()),
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*static_cast<pointer>(nullptr));
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}
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constexpr const _CharT&
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front() const
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{
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_GLIBCXX_DEBUG_ASSERT(this->_M_len > 0);
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return *this->_M_str;
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}
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constexpr const _CharT&
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back() const
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{
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_GLIBCXX_DEBUG_ASSERT(this->_M_len > 0);
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return *(this->_M_str + this->_M_len - 1);
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}
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constexpr const _CharT*
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data() const noexcept
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{ return this->_M_str; }
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// [string.view.modifiers], modifiers:
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void
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clear() noexcept
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{
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this->_M_len = 0;
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this->_M_str = nullptr;
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}
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void
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remove_prefix(size_type __n)
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{
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_GLIBCXX_DEBUG_ASSERT(this->_M_len >= __n);
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this->_M_str += __n;
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this->_M_len -= __n;
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}
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void
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remove_suffix(size_type __n)
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{ this->_M_len -= __n; }
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void
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swap(basic_string_view& __sv) noexcept
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{
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std::swap(this->_M_len, __sv._M_len);
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std::swap(this->_M_str, __sv._M_str);
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}
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// [string.view.ops], string operations:
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template<typename _Allocator>
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explicit operator basic_string<_CharT, _Traits, _Allocator>() const
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{
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return basic_string<_CharT, _Traits, _Allocator>
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(this->_M_len, this->_M_str);
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}
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size_type
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copy(_CharT* __str, size_type __n, size_type __pos = 0) const
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{
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__glibcxx_requires_string_len(__str, __n);
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if (__pos >= this->_M_len)
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__throw_out_of_range_fmt(__N("basic_string_view::at: __pos "
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"(which is %zu) >= this->size() "
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"(which is %zu)"),
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__pos, this->size());
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size_type __rlen{std::min(__n, size_type{this->_M_len - __pos})};
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for (auto __begin = this->_M_str + __pos,
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__end = this->_M_str + __rlen; __begin != __end;)
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*__str++ = *__begin++;
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return __rlen;
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}
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// [string.view.ops], string operations:
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constexpr basic_string_view
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substr(size_type __pos, size_type __n=npos) const
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{
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return __pos < this->_M_len
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? basic_string_view{this->_M_str + __pos,
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std::min(__n, size_type{this->_M_len - __pos})}
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: (__throw_out_of_range_fmt(__N("basic_string_view::at: __pos "
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"(which is %zu) >= this->size() "
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"(which is %zu)"),
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__pos, this->size()), basic_string_view{});
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}
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int
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compare(basic_string_view __str) const noexcept
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{
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int __ret = traits_type::compare(this->_M_str, __str._M_str,
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std::min(this->_M_len, __str._M_len));
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if (__ret == 0)
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__ret = _S_compare(this->_M_len, __str._M_len);
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return __ret;
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}
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int
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compare(size_type __pos1, size_type __n1, basic_string_view __str) const
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{ return this->substr(__pos1, __n1).compare(__str); }
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int
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compare(size_type __pos1, size_type __n1,
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basic_string_view __str, size_type __pos2, size_type __n2) const
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{ return this->substr(__pos1, __n1).compare(__str.substr(__pos2, __n2)); }
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int
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compare(const _CharT* __str) const noexcept
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{ return this->compare(basic_string_view{__str}); }
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int
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compare(size_type __pos1, size_type __n1, const _CharT* __str) const
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{ return this->substr(__pos1, __n1).compare(basic_string_view{__str}); }
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int
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compare(size_type __pos1, size_type __n1,
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const _CharT* __str, size_type __n2) const
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{
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return this->substr(__pos1, __n1)
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.compare(basic_string_view(__str, __n2));
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}
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size_type
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find(basic_string_view __str, size_type __pos = 0) const noexcept
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{ return this->find(__str._M_str, __pos, __str._M_len); }
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size_type
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find(_CharT __c, size_type __pos=0) const noexcept;
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size_type
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find(const _CharT* __str, size_type __pos, size_type __n) const;
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size_type
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find(const _CharT* __str, size_type __pos=0) const noexcept
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{ return this->find(__str, __pos, traits_type::length(__str)); }
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size_type
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rfind(basic_string_view __str, size_type __pos = npos) const noexcept
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{ return this->rfind(__str._M_str, __pos, __str._M_len); }
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size_type
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rfind(_CharT __c, size_type __pos = npos) const noexcept;
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size_type
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rfind(const _CharT* __str, size_type __pos, size_type __n) const;
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size_type
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rfind(const _CharT* __str, size_type __pos = npos) const noexcept
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{ return this->rfind(__str, __pos, traits_type::length(__str)); }
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size_type
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find_first_of(basic_string_view __str, size_type __pos = 0) const noexcept
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{ return this->find_first_of(__str._M_str, __pos, __str._M_len); }
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size_type
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find_first_of(_CharT __c, size_type __pos = 0) const noexcept
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{ return this->find(__c, __pos); }
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size_type
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find_first_of(const _CharT* __str, size_type __pos, size_type __n) const;
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size_type
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find_first_of(const _CharT* __str, size_type __pos = 0) const noexcept
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{ return this->find_first_of(__str, __pos, traits_type::length(__str)); }
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size_type
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find_last_of(basic_string_view __str,
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size_type __pos = npos) const noexcept
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{ return this->find_last_of(__str._M_str, __pos, __str._M_len); }
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size_type
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find_last_of(_CharT __c, size_type __pos=npos) const noexcept
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{ return this->rfind(__c, __pos); }
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size_type
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find_last_of(const _CharT* __str, size_type __pos, size_type __n) const;
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|
||||
size_type
|
||||
find_last_of(const _CharT* __str, size_type __pos = npos) const noexcept
|
||||
{ return this->find_last_of(__str, __pos, traits_type::length(__str)); }
|
||||
|
||||
size_type
|
||||
find_first_not_of(basic_string_view __str,
|
||||
size_type __pos = 0) const noexcept
|
||||
{ return this->find_first_not_of(__str._M_str, __pos, __str._M_len); }
|
||||
|
||||
size_type
|
||||
find_first_not_of(_CharT __c, size_type __pos = 0) const noexcept;
|
||||
|
||||
size_type
|
||||
find_first_not_of(const _CharT* __str,
|
||||
size_type __pos, size_type __n) const;
|
||||
|
||||
size_type
|
||||
find_first_not_of(const _CharT* __str, size_type __pos = 0) const noexcept
|
||||
{
|
||||
return this->find_first_not_of(__str, __pos,
|
||||
traits_type::length(__str));
|
||||
}
|
||||
|
||||
size_type
|
||||
find_last_not_of(basic_string_view __str,
|
||||
size_type __pos = npos) const noexcept
|
||||
{ return this->find_last_not_of(__str._M_str, __pos, __str._M_len); }
|
||||
|
||||
size_type
|
||||
find_last_not_of(_CharT __c, size_type __pos = npos) const noexcept;
|
||||
|
||||
size_type
|
||||
find_last_not_of(const _CharT* __str,
|
||||
size_type __pos, size_type __n) const;
|
||||
|
||||
size_type
|
||||
find_last_not_of(const _CharT* __str,
|
||||
size_type __pos = npos) const noexcept
|
||||
{
|
||||
return this->find_last_not_of(__str, __pos,
|
||||
traits_type::length(__str));
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
// Compute max_size similarly to how string does it.
|
||||
static const size_type _S_max_size = (npos
|
||||
- sizeof(size_type) - sizeof(void*))
|
||||
/ sizeof(value_type) / 4;
|
||||
|
||||
static constexpr const int
|
||||
_S_compare(size_type __n1, size_type __n2) noexcept
|
||||
{
|
||||
return difference_type{__n1 - __n2} > std::numeric_limits<int>::max()
|
||||
? std::numeric_limits<int>::max()
|
||||
: difference_type{__n1 - __n2} < std::numeric_limits<int>::min()
|
||||
? std::numeric_limits<int>::min()
|
||||
: static_cast<int>(difference_type{__n1 - __n2});
|
||||
}
|
||||
|
||||
size_t _M_len;
|
||||
const _CharT* _M_str;
|
||||
};
|
||||
|
||||
|
||||
// [string.view.comparison], non-member basic_string_view comparison functions
|
||||
|
||||
namespace __detail
|
||||
{
|
||||
// Identity transform to make ADL work with just one argument.
|
||||
// See n3766.html.
|
||||
template<typename _Tp = void>
|
||||
struct __identity
|
||||
{ typedef _Tp type; };
|
||||
|
||||
template<>
|
||||
struct __identity<void>;
|
||||
|
||||
template<typename _Tp>
|
||||
using __idt = typename __identity<_Tp>::type;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator==(basic_string_view<_CharT, _Traits> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) == 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator==(basic_string_view<_CharT, _Traits> __x,
|
||||
__detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
|
||||
{ return __x.compare(__y) == 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator==(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) == 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator!=(basic_string_view<_CharT, _Traits> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return !(__x == __y); }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator!=(basic_string_view<_CharT, _Traits> __x,
|
||||
__detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
|
||||
{ return !(__x == __y); }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator!=(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return !(__x == __y); }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator< (basic_string_view<_CharT, _Traits> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) < 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator< (basic_string_view<_CharT, _Traits> __x,
|
||||
__detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
|
||||
{ return __x.compare(__y) < 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator< (__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) < 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator> (basic_string_view<_CharT, _Traits> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) > 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator> (basic_string_view<_CharT, _Traits> __x,
|
||||
__detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
|
||||
{ return __x.compare(__y) > 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator> (__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) > 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator<=(basic_string_view<_CharT, _Traits> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) <= 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator<=(basic_string_view<_CharT, _Traits> __x,
|
||||
__detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
|
||||
{ return __x.compare(__y) <= 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator<=(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) <= 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator>=(basic_string_view<_CharT, _Traits> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) >= 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator>=(basic_string_view<_CharT, _Traits> __x,
|
||||
__detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
|
||||
{ return __x.compare(__y) >= 0; }
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
bool
|
||||
operator>=(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
|
||||
basic_string_view<_CharT, _Traits> __y) noexcept
|
||||
{ return __x.compare(__y) >= 0; }
|
||||
|
||||
// [string.view.comparison], sufficient additional overloads of comparison functions
|
||||
|
||||
// [string.view.nonmem], other non-member basic_string_view functions
|
||||
template<typename _CharT, typename _Traits = char_traits<_CharT>,
|
||||
typename _Allocator = allocator<_CharT>>
|
||||
basic_string<_CharT, _Traits, _Allocator>
|
||||
to_string(basic_string_view<_CharT, _Traits> __str,
|
||||
const _Allocator& __alloc = _Allocator())
|
||||
{
|
||||
return basic_string<_CharT, _Traits, _Allocator>
|
||||
(__str.begin(), __str.end(), __alloc);
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
basic_ostream<_CharT, _Traits>&
|
||||
operator<<(basic_ostream<_CharT, _Traits>& __os,
|
||||
basic_string_view<_CharT,_Traits> __str)
|
||||
{ return __ostream_insert(__os, __str.data(), __str.size()); }
|
||||
|
||||
|
||||
// basic_string_view typedef names
|
||||
|
||||
using string_view = basic_string_view<char>;
|
||||
#ifdef _GLIBCXX_USE_WCHAR_T
|
||||
using wstring_view = basic_string_view<wchar_t>;
|
||||
#endif
|
||||
#ifdef _GLIBCXX_USE_C99_STDINT_TR1
|
||||
using u16string_view = basic_string_view<char16_t>;
|
||||
using u32string_view = basic_string_view<char32_t>;
|
||||
#endif
|
||||
|
||||
_GLIBCXX_END_NAMESPACE_VERSION
|
||||
} // namespace experimental
|
||||
|
||||
|
||||
// [string.view.hash], hash support:
|
||||
|
||||
_GLIBCXX_BEGIN_NAMESPACE_VERSION
|
||||
template<typename _Tp>
|
||||
struct hash;
|
||||
|
||||
template<>
|
||||
struct hash<experimental::string_view>
|
||||
: public __hash_base<size_t, experimental::string_view>
|
||||
{
|
||||
size_t
|
||||
operator()(const experimental::string_view& __str) const noexcept
|
||||
{ return std::_Hash_impl::hash(__str.data(), __str.length()); }
|
||||
};
|
||||
|
||||
template<>
|
||||
struct __is_fast_hash<hash<experimental::string_view>> : std::false_type
|
||||
{ };
|
||||
|
||||
#ifdef _GLIBCXX_USE_WCHAR_T
|
||||
template<>
|
||||
struct hash<experimental::wstring_view>
|
||||
: public __hash_base<size_t, wstring>
|
||||
{
|
||||
size_t
|
||||
operator()(const experimental::wstring_view& __s) const noexcept
|
||||
{ return std::_Hash_impl::hash(__s.data(),
|
||||
__s.length() * sizeof(wchar_t)); }
|
||||
};
|
||||
|
||||
template<>
|
||||
struct __is_fast_hash<hash<experimental::wstring_view>> : std::false_type
|
||||
{ };
|
||||
#endif
|
||||
|
||||
#ifdef _GLIBCXX_USE_C99_STDINT_TR1
|
||||
template<>
|
||||
struct hash<experimental::u16string_view>
|
||||
: public __hash_base<size_t, experimental::u16string_view>
|
||||
{
|
||||
size_t
|
||||
operator()(const experimental::u16string_view& __s) const noexcept
|
||||
{ return std::_Hash_impl::hash(__s.data(),
|
||||
__s.length() * sizeof(char16_t)); }
|
||||
};
|
||||
|
||||
template<>
|
||||
struct __is_fast_hash<hash<experimental::u16string_view>> : std::false_type
|
||||
{ };
|
||||
|
||||
template<>
|
||||
struct hash<experimental::u32string_view>
|
||||
: public __hash_base<size_t, experimental::u32string_view>
|
||||
{
|
||||
size_t
|
||||
operator()(const experimental::u32string_view& __s) const noexcept
|
||||
{ return std::_Hash_impl::hash(__s.data(),
|
||||
__s.length() * sizeof(char32_t)); }
|
||||
};
|
||||
|
||||
template<>
|
||||
struct __is_fast_hash<hash<experimental::u32string_view>> : std::false_type
|
||||
{ };
|
||||
#endif
|
||||
_GLIBCXX_END_NAMESPACE_VERSION
|
||||
|
||||
namespace experimental
|
||||
{
|
||||
_GLIBCXX_BEGIN_NAMESPACE_VERSION
|
||||
|
||||
// I added these EMSR.
|
||||
inline namespace literals
|
||||
{
|
||||
inline namespace string_view_literals
|
||||
{
|
||||
|
||||
inline basic_string_view<char>
|
||||
operator""sv(const char* __str, size_t __len)
|
||||
{ return basic_string_view<char>{__str, __len}; }
|
||||
|
||||
#ifdef _GLIBCXX_USE_WCHAR_T
|
||||
inline basic_string_view<wchar_t>
|
||||
operator""sv(const wchar_t* __str, size_t __len)
|
||||
{ return basic_string_view<wchar_t>{__str, __len}; }
|
||||
#endif
|
||||
|
||||
#ifdef _GLIBCXX_USE_C99_STDINT_TR1
|
||||
inline basic_string_view<char16_t>
|
||||
operator""sv(const char16_t* __str, size_t __len)
|
||||
{ return basic_string_view<char16_t>{__str, __len}; }
|
||||
|
||||
inline basic_string_view<char32_t>
|
||||
operator""sv(const char32_t* __str, size_t __len)
|
||||
{ return basic_string_view<char32_t>{__str, __len}; }
|
||||
#endif
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
_GLIBCXX_END_NAMESPACE_VERSION
|
||||
} // namespace experimental
|
||||
} // namespace std
|
||||
|
||||
#include <experimental/string_view.tcc>
|
||||
|
||||
#endif // __cplusplus <= 201103L
|
||||
|
||||
#endif // _GLIBCXX_EXPERIMENTAL_STRING_VIEW
|
||||
230
libstdc++-v3/include/experimental/string_view.tcc
Normal file
230
libstdc++-v3/include/experimental/string_view.tcc
Normal file
@ -0,0 +1,230 @@
|
||||
// Components for manipulating non-owning sequences of characters -*- C++ -*-
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// Under Section 7 of GPL version 3, you are granted additional
|
||||
// permissions described in the GCC Runtime Library Exception, version
|
||||
// 3.1, as published by the Free Software Foundation.
|
||||
|
||||
// You should have received a copy of the GNU General Public License and
|
||||
// a copy of the GCC Runtime Library Exception along with this program;
|
||||
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
/** @file experimental/string_view.tcc
|
||||
* This is an internal header file, included by other library headers.
|
||||
* Do not attempt to use it directly. @headername{string_view}
|
||||
*/
|
||||
|
||||
//
|
||||
// ISO C++ 14882: 21 Strings library
|
||||
//
|
||||
|
||||
#ifndef _GLIBCXX_EXPERIMENTAL_STRING_VIEW_TCC
|
||||
#define _GLIBCXX_EXPERIMENTAL_STRING_VIEW_TCC 1
|
||||
|
||||
#pragma GCC system_header
|
||||
|
||||
#if __cplusplus <= 201103L
|
||||
# include <bits/c++14_warning.h>
|
||||
#else
|
||||
|
||||
namespace std //_GLIBCXX_VISIBILITY(default)
|
||||
{
|
||||
namespace experimental
|
||||
{
|
||||
_GLIBCXX_BEGIN_NAMESPACE_VERSION
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
find(const _CharT* __str, size_type __pos, size_type __n) const noexcept
|
||||
{
|
||||
__glibcxx_requires_string_len(__str, __n);
|
||||
|
||||
if (__n == 0)
|
||||
return __pos <= this->_M_len ? __pos : npos;
|
||||
|
||||
if (__n <= this->_M_len)
|
||||
{
|
||||
for (; __pos <= this->_M_len - __n; ++__pos)
|
||||
if (traits_type::eq(this->_M_str[__pos], __str[0])
|
||||
&& traits_type::compare(this->_M_str + __pos + 1,
|
||||
__str + 1, __n - 1) == 0)
|
||||
return __pos;
|
||||
}
|
||||
return npos;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
find(_CharT __c, size_type __pos) const noexcept
|
||||
{
|
||||
size_type __ret = npos;
|
||||
if (__pos < this->_M_len)
|
||||
{
|
||||
const size_type __n = this->_M_len - __pos;
|
||||
const _CharT* __p = traits_type::find(this->_M_str + __pos, __n, __c);
|
||||
if (__p)
|
||||
__ret = __p - this->_M_str;
|
||||
}
|
||||
return __ret;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
rfind(const _CharT* __str, size_type __pos, size_type __n) const noexcept
|
||||
{
|
||||
__glibcxx_requires_string_len(__str, __n);
|
||||
|
||||
if (__n <= this->_M_len)
|
||||
{
|
||||
__pos = std::min(size_type(this->_M_len - __n), __pos);
|
||||
do
|
||||
{
|
||||
if (traits_type::compare(this->_M_str + __pos, __str, __n) == 0)
|
||||
return __pos;
|
||||
}
|
||||
while (__pos-- > 0);
|
||||
}
|
||||
return npos;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
rfind(_CharT __c, size_type __pos) const noexcept
|
||||
{
|
||||
size_type __size = this->_M_len;
|
||||
if (__size > 0)
|
||||
{
|
||||
if (--__size > __pos)
|
||||
__size = __pos;
|
||||
for (++__size; __size-- > 0; )
|
||||
if (traits_type::eq(this->_M_str[__size], __c))
|
||||
return __size;
|
||||
}
|
||||
return npos;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
find_first_of(const _CharT* __str, size_type __pos, size_type __n) const
|
||||
{
|
||||
__glibcxx_requires_string_len(__str, __n);
|
||||
for (; __n && __pos < this->_M_len; ++__pos)
|
||||
{
|
||||
const _CharT* __p = traits_type::find(__str, __n,
|
||||
this->_M_str[__pos]);
|
||||
if (__p)
|
||||
return __pos;
|
||||
}
|
||||
return npos;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
find_last_of(const _CharT* __str, size_type __pos, size_type __n) const
|
||||
{
|
||||
__glibcxx_requires_string_len(__str, __n);
|
||||
size_type __size = this->size();
|
||||
if (__size && __n)
|
||||
{
|
||||
if (--__size > __pos)
|
||||
__size = __pos;
|
||||
do
|
||||
{
|
||||
if (traits_type::find(__str, __n, this->_M_str[__size]))
|
||||
return __size;
|
||||
}
|
||||
while (__size-- != 0);
|
||||
}
|
||||
return npos;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
find_first_not_of(const _CharT* __str, size_type __pos, size_type __n) const
|
||||
{
|
||||
__glibcxx_requires_string_len(__str, __n);
|
||||
for (; __pos < this->_M_len; ++__pos)
|
||||
if (!traits_type::find(__str, __n, this->_M_str[__pos]))
|
||||
return __pos;
|
||||
return npos;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
find_first_not_of(_CharT __c, size_type __pos) const noexcept
|
||||
{
|
||||
for (; __pos < this->_M_len; ++__pos)
|
||||
if (!traits_type::eq(this->_M_str[__pos], __c))
|
||||
return __pos;
|
||||
return npos;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
find_last_not_of(const _CharT* __str, size_type __pos, size_type __n) const
|
||||
{
|
||||
__glibcxx_requires_string_len(__str, __n);
|
||||
size_type __size = this->_M_len;
|
||||
if (__size)
|
||||
{
|
||||
if (--__size > __pos)
|
||||
__size = __pos;
|
||||
do
|
||||
{
|
||||
if (!traits_type::find(__str, __n, this->_M_str[__size]))
|
||||
return __size;
|
||||
}
|
||||
while (__size--);
|
||||
}
|
||||
return npos;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_string_view<_CharT, _Traits>::size_type
|
||||
basic_string_view<_CharT, _Traits>::
|
||||
find_last_not_of(_CharT __c, size_type __pos) const noexcept
|
||||
{
|
||||
size_type __size = this->_M_len;
|
||||
if (__size)
|
||||
{
|
||||
if (--__size > __pos)
|
||||
__size = __pos;
|
||||
do
|
||||
{
|
||||
if (!traits_type::eq(this->_M_str[__size], __c))
|
||||
return __size;
|
||||
}
|
||||
while (__size--);
|
||||
}
|
||||
return npos;
|
||||
}
|
||||
|
||||
_GLIBCXX_END_NAMESPACE_VERSION
|
||||
} // namespace experimental
|
||||
} // namespace std
|
||||
|
||||
#endif // __cplusplus <= 201103L
|
||||
|
||||
#endif // _GLIBCXX_EXPERIMENTAL_STRING_VIEW_TCC
|
||||
171
libstdc++-v3/testsuite/experimental/string_view/capacity/1.cc
Normal file
171
libstdc++-v3/testsuite/experimental/string_view/capacity/1.cc
Normal file
@ -0,0 +1,171 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// string_view size, length
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <cstring>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
template<typename T>
|
||||
struct A { };
|
||||
|
||||
template<typename T>
|
||||
bool
|
||||
operator==(const A<T>&, const A<T>&) { return true; }
|
||||
|
||||
template<typename T>
|
||||
bool
|
||||
operator<(const A<T>&, const A<T>&) { return true; }
|
||||
|
||||
struct B { };
|
||||
|
||||
// char_traits specialization
|
||||
namespace std
|
||||
{
|
||||
template<>
|
||||
struct char_traits<A<B> >
|
||||
{
|
||||
typedef A<B> char_type;
|
||||
// Unsigned as wint_t in unsigned.
|
||||
typedef unsigned long int_type;
|
||||
typedef streampos pos_type;
|
||||
typedef streamoff off_type;
|
||||
typedef mbstate_t state_type;
|
||||
|
||||
static void
|
||||
assign(char_type& __c1, const char_type& __c2)
|
||||
{ __c1 = __c2; }
|
||||
|
||||
static bool
|
||||
eq(const char_type& __c1, const char_type& __c2)
|
||||
{ return __c1 == __c2; }
|
||||
|
||||
static bool
|
||||
lt(const char_type& __c1, const char_type& __c2)
|
||||
{ return __c1 < __c2; }
|
||||
|
||||
static int
|
||||
compare(const char_type* __s1, const char_type* __s2, size_t __n)
|
||||
{
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
if (!eq(__s1[__i], __s2[__i]))
|
||||
return lt(__s1[__i], __s2[__i]) ? -1 : 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static size_t
|
||||
length(const char_type* __s)
|
||||
{
|
||||
const char_type* __p = __s;
|
||||
while (__p)
|
||||
++__p;
|
||||
return (__p - __s);
|
||||
}
|
||||
|
||||
static const char_type*
|
||||
find(const char_type* __s, size_t __n, const char_type& __a)
|
||||
{
|
||||
for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p)
|
||||
if (*__p == __a) return __p;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static char_type*
|
||||
move(char_type* __s1, const char_type* __s2, size_t __n)
|
||||
{ return (char_type*) memmove(__s1, __s2, __n * sizeof(char_type)); }
|
||||
|
||||
static char_type*
|
||||
copy(char_type* __s1, const char_type* __s2, size_t __n)
|
||||
{ return (char_type*) memcpy(__s1, __s2, __n * sizeof(char_type)); }
|
||||
|
||||
static char_type*
|
||||
assign(char_type* __s, size_t __n, char_type __a)
|
||||
{
|
||||
for (char_type* __p = __s; __p < __s + __n; ++__p)
|
||||
assign(*__p, __a);
|
||||
return __s;
|
||||
}
|
||||
|
||||
static char_type
|
||||
to_char_type(const int_type&)
|
||||
{ return char_type(); }
|
||||
|
||||
static int_type
|
||||
to_int_type(const char_type&) { return int_type(); }
|
||||
|
||||
static bool
|
||||
eq_int_type(const int_type& __c1, const int_type& __c2)
|
||||
{ return __c1 == __c2; }
|
||||
|
||||
static int_type
|
||||
eof() { return static_cast<int_type>(-1); }
|
||||
|
||||
static int_type
|
||||
not_eof(const int_type& __c)
|
||||
{ return eq_int_type(__c, eof()) ? int_type(0) : __c; }
|
||||
};
|
||||
} // namespace std
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::basic_string_view<A<B>> str02;
|
||||
typedef std::experimental::basic_string_view< A<B> >::size_type size_type_o;
|
||||
size_type_o sz03;
|
||||
size_type_o sz04;
|
||||
|
||||
// non-POD types: size, length, max_size, clear(), empty()
|
||||
bool b01 = str02.empty();
|
||||
VERIFY( b01 == true );
|
||||
sz03 = str02.size();
|
||||
sz04 = str02.length();
|
||||
VERIFY( sz03 == sz04 );
|
||||
str02.data();
|
||||
sz03 = str02.size();
|
||||
sz04 = str02.length();
|
||||
VERIFY( sz03 == sz04 );
|
||||
|
||||
sz03 = str02.max_size();
|
||||
VERIFY( sz03 >= sz04 );
|
||||
|
||||
sz03 = str02.size();
|
||||
str02.clear();
|
||||
b01 = str02.empty();
|
||||
VERIFY( b01 == true );
|
||||
sz04 = str02.size();
|
||||
VERIFY( sz03 >= sz04 );
|
||||
}
|
||||
|
||||
#if !__GXX_WEAK__
|
||||
// Explicitly instantiate for systems with no COMDAT or weak support.
|
||||
template
|
||||
const std::experimental::basic_string_view<A<B>>::size_type
|
||||
std::experimental::basic_string_view<A<B>>::_S_max_size;
|
||||
#endif
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,73 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view constructors.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <string>
|
||||
#include <cstring>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
|
||||
// basic_string_view()
|
||||
const std::experimental::string_view str00{};
|
||||
VERIFY( str00.length() == 0 );
|
||||
VERIFY( str00.data() == nullptr );
|
||||
|
||||
// basic_string_view(const char*)
|
||||
const char str_lit01[] = "rodeo beach, marin";
|
||||
const std::experimental::string_view str01{str_lit01};
|
||||
VERIFY( str01.length() == 18 );
|
||||
VERIFY( str01.data() == str_lit01 );
|
||||
const std::experimental::string_view str02{"baker beach, san francisco"};
|
||||
VERIFY( str02.length() == 26 );
|
||||
|
||||
// basic_string_view(const string_view&)
|
||||
std::experimental::string_view str04{str01};
|
||||
VERIFY( str04.length() == str01.length() );
|
||||
VERIFY( str04.data() == str01.data() );
|
||||
|
||||
// basic_string_view(const char* s)
|
||||
csize_type len_lit01 = strlen(str_lit01);
|
||||
std::experimental::string_view str05{str_lit01, len_lit01};
|
||||
VERIFY( str05.length() == len_lit01 );
|
||||
VERIFY( str05.data() == str_lit01 );
|
||||
// This is invalid and unchecked.
|
||||
//std::experimental::string_view str06{nullptr, len_lit01};
|
||||
//VERIFY( str06.length() == 0 );
|
||||
//VERIFY( str06.data() == nullptr );
|
||||
|
||||
// basic_string_view(basic_string& s)
|
||||
std::string istr07(10, 'z');
|
||||
std::experimental::string_view str07{istr07};
|
||||
VERIFY( str07.length() == 10 );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,48 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view constructors.
|
||||
|
||||
#include <new>
|
||||
#include <experimental/string_view>
|
||||
#include <stdexcept>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test03()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
const char* with_nulls = "This contains \0 a zero byte.";
|
||||
|
||||
// These are tests to see how basic_string_view handles data with NUL
|
||||
// bytes. Obviously basic_string_view(char*) will halt at the first one, but
|
||||
// nothing else should.
|
||||
std::experimental::string_view s1(with_nulls, 28);
|
||||
VERIFY( s1.size() == 28 );
|
||||
std::experimental::string_view s2(s1);
|
||||
VERIFY( s2.size() == 28 );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test03();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,41 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view constructors.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <vector>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test05()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
char const * s = 0;
|
||||
std::experimental::string_view zero_length_built_with_NULL(s, 0);
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test05();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,73 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view constructors.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <string>
|
||||
#include <cwchar>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
|
||||
// basic_string_view()
|
||||
const std::experimental::wstring_view str00{};
|
||||
VERIFY( str00.length() == 0 );
|
||||
VERIFY( str00.data() == nullptr );
|
||||
|
||||
// basic_string_view(const char*)
|
||||
const wchar_t str_lit01[] = L"rodeo beach, marin";
|
||||
const std::experimental::wstring_view str01{str_lit01};
|
||||
VERIFY( str01.length() == 18 );
|
||||
VERIFY( str01.data() == str_lit01 );
|
||||
const std::experimental::wstring_view str02{L"baker beach, san francisco"};
|
||||
VERIFY( str02.length() == 26 );
|
||||
|
||||
// basic_string_view(const string_view&)
|
||||
std::experimental::wstring_view str04{str01};
|
||||
VERIFY( str04.length() == str01.length() );
|
||||
VERIFY( str04.data() == str01.data() );
|
||||
|
||||
// basic_string_view(const char* s)
|
||||
csize_type len_lit01 = wcslen(str_lit01);
|
||||
std::experimental::wstring_view str05{str_lit01, len_lit01};
|
||||
VERIFY( str05.length() == len_lit01 );
|
||||
VERIFY( str05.data() == str_lit01 );
|
||||
// This is invalid and unchecked.
|
||||
//std::experimental::wstring_view str06{nullptr, len_lit01};
|
||||
//VERIFY( str06.length() == 0 );
|
||||
//VERIFY( str06.data() == nullptr );
|
||||
|
||||
// basic_string_view(basic_string& s)
|
||||
std::wstring istr07(10, L'z');
|
||||
std::experimental::wstring_view str07{istr07};
|
||||
VERIFY( str07.length() == 10 );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view constructors.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test03()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
const wchar_t* with_nulls = L"This contains \0 a zero byte.";
|
||||
|
||||
// These are tests to see how basic_string_view handles data with NUL
|
||||
// bytes. Obviously basic_string_view(char*) will halt at the first one, but
|
||||
// nothing else should.
|
||||
std::experimental::wstring_view s1 (with_nulls, 28);
|
||||
VERIFY( s1.size() == 28 );
|
||||
std::experimental::wstring_view s2 (s1);
|
||||
VERIFY( s2.size() == 28 );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test03();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,40 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view constructors.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test05()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
wchar_t const * s = 0;
|
||||
std::experimental::wstring_view zero_length_built_with_NULL(s, 0);
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test05();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,73 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string element access
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <stdexcept>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
typedef std::experimental::string_view::const_reference cref;
|
||||
typedef std::experimental::string_view::reference ref;
|
||||
csize_type csz01, csz02;
|
||||
|
||||
const std::experimental::string_view str01("tamarindo, costa rica");
|
||||
std::experimental::string_view str02("41st street beach, capitola, california");
|
||||
std::experimental::string_view str03;
|
||||
|
||||
// const_reference operator[] (size_type pos) const;
|
||||
csz01 = str01.size();
|
||||
cref cref1 = str01[csz01 - 1];
|
||||
VERIFY( cref1 == 'a' );
|
||||
cref cref2 = str01[csz01];
|
||||
VERIFY( cref2 == char() );
|
||||
|
||||
// const_reference at(size_type pos) const;
|
||||
csz01 = str01.size();
|
||||
cref cref3 = str01.at(csz01 - 1);
|
||||
VERIFY( cref3 == 'a' );
|
||||
try
|
||||
{
|
||||
str01.at(csz01);
|
||||
VERIFY( false ); // Should not get here, as exception thrown.
|
||||
}
|
||||
catch (std::out_of_range& fail)
|
||||
{
|
||||
VERIFY( true );
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,31 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-do run { xfail *-*-* } }
|
||||
// { dg-options "-O0" }
|
||||
// { dg-require-debug-mode "" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
typedef std::experimental::string_view string_view_type;
|
||||
experimental::string_view_type s;
|
||||
s[0]; // abort
|
||||
}
|
||||
@ -0,0 +1,40 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 3 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
//
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
//
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
{
|
||||
std::experimental::string_view empty;
|
||||
VERIFY( empty.empty() );
|
||||
}
|
||||
|
||||
{
|
||||
const std::experimental::string_view empty;
|
||||
VERIFY( empty.empty() );
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-require-string-conversions "" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::string_view str("ramifications");
|
||||
const std::experimental::string_view cstr("melodien");
|
||||
|
||||
VERIFY( str.front() == 'r' );
|
||||
VERIFY( str.back() == 's' );
|
||||
VERIFY( cstr.front() == 'm' );
|
||||
VERIFY( cstr.back() == 'n' );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,74 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view element access
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <stdexcept>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
typedef std::experimental::wstring_view::const_reference cref;
|
||||
typedef std::experimental::wstring_view::reference ref;
|
||||
csize_type csz01, csz02;
|
||||
|
||||
const std::experimental::wstring_view str01(L"tamarindo, costa rica");
|
||||
std::experimental::wstring_view str02(L"41st street beach, capitola, california");
|
||||
std::experimental::wstring_view str03;
|
||||
|
||||
// const_reference operator[] (size_type pos) const;
|
||||
csz01 = str01.size();
|
||||
cref cref1 = str01[csz01 - 1];
|
||||
VERIFY( cref1 == L'a' );
|
||||
cref cref2 = str01[csz01];
|
||||
VERIFY( cref2 == wchar_t() );
|
||||
|
||||
// const_reference at(size_type pos) const;
|
||||
csz01 = str01.size();
|
||||
cref cref3 = str01.at(csz01 - 1);
|
||||
VERIFY( cref3 == L'a' );
|
||||
try
|
||||
{
|
||||
str01.at(csz01);
|
||||
VERIFY( false ); // Should not get here, as exception thrown.
|
||||
}
|
||||
catch (std::out_of_range& fail)
|
||||
{
|
||||
VERIFY( true );
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,33 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-do run { xfail *-*-* } }
|
||||
// { dg-options "-O0" }
|
||||
// { dg-require-debug-mode "" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
// libstdc++/21674
|
||||
// NB: Should work without any inlining or optimizations (ie. -O0).
|
||||
int
|
||||
main()
|
||||
{
|
||||
typedef std::experimental::wstring_view string_view_type;
|
||||
string_view_type s;
|
||||
s[0]; // abort
|
||||
}
|
||||
@ -0,0 +1,40 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
//
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
//
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
{
|
||||
std::experimental::wstring_view empty;
|
||||
VERIFY( empty.empty() );
|
||||
}
|
||||
|
||||
{
|
||||
const std::experimental::wstring_view empty;
|
||||
VERIFY( empty.empty() );
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-require-string-conversions "" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::wstring_view str(L"ramifications");
|
||||
const std::experimental::wstring_view cstr(L"melodien");
|
||||
|
||||
VERIFY( str.front() == L'r' );
|
||||
VERIFY( str.back() == L's' );
|
||||
VERIFY( cstr.front() == L'm' );
|
||||
VERIFY( cstr.back() == L'n' );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
25
libstdc++-v3/testsuite/experimental/string_view/include.cc
Normal file
25
libstdc++-v3/testsuite/experimental/string_view/include.cc
Normal file
@ -0,0 +1,25 @@
|
||||
// -*- C++ -*-
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// NB: This issue affected only debug-mode.
|
||||
|
||||
// { dg-options "-std=gnu++1y -fno-rtti" }
|
||||
// { dg-do compile }
|
||||
|
||||
#include <experimental/string_view>
|
||||
@ -0,0 +1,69 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// inserters
|
||||
|
||||
// NB: This file is predicated on sstreams, istreams, and ostreams
|
||||
// working, not to mention other major details like char_traits, and
|
||||
// all of the string_view class.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <stdexcept>
|
||||
#include <sstream>
|
||||
#include <fstream>
|
||||
#include <iostream>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
typedef std::experimental::string_view::const_reference cref;
|
||||
typedef std::experimental::string_view::reference ref;
|
||||
|
||||
const std::experimental::string_view str01("sailing grand traverse bay\n"
|
||||
"\t\t\t from Elk Rapids to the point reminds me of miles");
|
||||
|
||||
// ostream& operator<<(ostream&, const basic_string_view&)
|
||||
std::ostringstream ostrs01;
|
||||
try
|
||||
{
|
||||
ostrs01 << str01;
|
||||
VERIFY( ostrs01.str() == str01 );
|
||||
}
|
||||
catch(std::exception& fail)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
|
||||
std::experimental::string_view hello_world;
|
||||
std::cout << hello_world;
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,93 @@
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// inserters
|
||||
|
||||
// NB: This file is predicated on sstreams, ostreams
|
||||
// working, not to mention other major details like char_traits, and
|
||||
// all of the string_view class.
|
||||
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-require-fileio "" }
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <string>
|
||||
#include <fstream>
|
||||
#include <iostream>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// testing basic_filebuf::xsputn via stress testing with large string_views
|
||||
// based on a bug report libstdc++ 9
|
||||
// mode == out
|
||||
void
|
||||
test05(std::size_t size)
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
const char filename[] = "inserters_extractors-2.txt";
|
||||
const char fillc = 'f';
|
||||
std::ofstream ofs(filename);
|
||||
std::string str(size, fillc);
|
||||
std::experimental::string_view strv{str};
|
||||
|
||||
// sanity checks
|
||||
VERIFY( str.size() == size );
|
||||
VERIFY( ofs.good() );
|
||||
|
||||
// stress test
|
||||
ofs << str << std::endl;
|
||||
if (!ofs.good())
|
||||
test = false;
|
||||
|
||||
ofs << str << std::endl;
|
||||
if (!ofs.good())
|
||||
test = false;
|
||||
|
||||
VERIFY( str.size() == size );
|
||||
VERIFY( ofs.good() );
|
||||
|
||||
ofs.close();
|
||||
|
||||
// sanity check on the written file
|
||||
std::ifstream ifs(filename);
|
||||
std::size_t count = 0;
|
||||
char c;
|
||||
while (count <= (2 * size) + 4)
|
||||
{
|
||||
ifs >> c;
|
||||
if (ifs.good() && c == fillc)
|
||||
{
|
||||
++count;
|
||||
c = '0';
|
||||
}
|
||||
else
|
||||
break;
|
||||
}
|
||||
|
||||
VERIFY( count == 2 * size );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test05(1);
|
||||
test05(1000);
|
||||
test05(10000);
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,56 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// inserters
|
||||
|
||||
// NB: This file is predicated on sstreams, and ostreams
|
||||
// working, not to mention other major details like char_traits, and
|
||||
// all of the string_view class.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <sstream>
|
||||
#include <iomanip>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/2830
|
||||
void
|
||||
test09()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::string_view foo{"peace\0\0\0& love"};
|
||||
|
||||
std::ostringstream oss1;
|
||||
oss1 << foo;
|
||||
VERIFY( oss1.str() == foo );
|
||||
|
||||
std::ostringstream oss2;
|
||||
oss2.width(20);
|
||||
oss2 << foo;
|
||||
VERIFY( oss2.str() != foo );
|
||||
VERIFY( oss2.str().size() == 20 );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test09();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,84 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// class basic_istream::sentry
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <ostream>
|
||||
#include <sstream>
|
||||
#include <locale>
|
||||
#include <typeinfo>
|
||||
#include <testsuite_hooks.h>
|
||||
#include <testsuite_character.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
using __gnu_test::pod_ushort;
|
||||
typedef experimental::basic_string_view<pod_ushort> string_type;
|
||||
typedef basic_stringbuf<pod_ushort> stringbuf_type;
|
||||
typedef basic_ostream<pod_ushort> ostream_type;
|
||||
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
string_type str;
|
||||
stringbuf_type strbuf01;
|
||||
ostream_type stream(&strbuf01);
|
||||
|
||||
try
|
||||
{
|
||||
stream << str;
|
||||
}
|
||||
catch (std::bad_cast& obj)
|
||||
{
|
||||
// Ok, throws bad_cast because locale has no ctype facet.
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
|
||||
const std::locale loc(std::locale::classic(), new std::ctype<pod_ushort>);
|
||||
stream.imbue(loc);
|
||||
try
|
||||
{
|
||||
stream << str;
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
}
|
||||
|
||||
#if !__GXX_WEAK__
|
||||
// Explicitly instantiate for systems with no COMDAT or weak support.
|
||||
template
|
||||
const std::experimental::basic_string_view<__gnu_test::pod_ushort>::size_type
|
||||
std::experimental::basic_string_view_view<__gnu_test::pod_ushort>::_S_max_size;
|
||||
#endif
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,74 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// inserters
|
||||
|
||||
// NB: This file is predicated on sstreams, and ostreams
|
||||
// working, not to mention other major details like char_traits, and
|
||||
// all of the string_view class.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <stdexcept>
|
||||
#include <sstream>
|
||||
#include <fstream>
|
||||
#include <iostream>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
typedef std::experimental::wstring_view::const_reference cref;
|
||||
typedef std::experimental::wstring_view::reference ref;
|
||||
|
||||
const std::experimental::wstring_view str01(L"sailing grand traverse bay\n"
|
||||
L"\t\t\t from Elk Rapids to the point reminds me of miles");
|
||||
const std::experimental::wstring_view str02(L"sailing");
|
||||
const std::experimental::wstring_view str03(L"grand");
|
||||
const std::experimental::wstring_view str04(L"traverse");
|
||||
const std::experimental::wstring_view str05;
|
||||
std::experimental::wstring_view str10;
|
||||
|
||||
// ostream& operator<<(ostream&, const basic_string_view&)
|
||||
std::wostringstream ostrs01;
|
||||
try
|
||||
{
|
||||
ostrs01 << str01;
|
||||
VERIFY( ostrs01.str() == str01 );
|
||||
}
|
||||
catch(std::exception& fail)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
|
||||
std::experimental::wstring_view hello_world;
|
||||
std::wcout << hello_world;
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,91 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// inserters
|
||||
|
||||
// NB: This file is predicated on sstreams, istreams, and ostreams
|
||||
// working, not to mention other major details like char_traits, and
|
||||
// all of the string_view class.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <string>
|
||||
#include <fstream>
|
||||
#include <iostream>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// testing basic_filebuf::xsputn via stress testing with large string_views
|
||||
// based on a bug report libstdc++ 9
|
||||
// mode == out
|
||||
void
|
||||
test05(std::size_t size)
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
const char filename[] = "inserters_extractors-2.txt";
|
||||
const wchar_t fillc = L'f';
|
||||
std::wofstream ofs(filename);
|
||||
std::wstring str(size, fillc);
|
||||
std::experimental::wstring_view strv(str);
|
||||
|
||||
// sanity checks
|
||||
VERIFY( str.size() == size );
|
||||
VERIFY( ofs.good() );
|
||||
|
||||
// stress test
|
||||
ofs << str << std::endl;
|
||||
if (!ofs.good())
|
||||
test = false;
|
||||
|
||||
ofs << str << std::endl;
|
||||
if (!ofs.good())
|
||||
test = false;
|
||||
|
||||
VERIFY( str.size() == size );
|
||||
VERIFY( ofs.good() );
|
||||
|
||||
ofs.close();
|
||||
|
||||
// sanity check on the written file
|
||||
std::wifstream ifs(filename);
|
||||
std::size_t count = 0;
|
||||
wchar_t c;
|
||||
while (count <= (2 * size) + 4)
|
||||
{
|
||||
ifs >> c;
|
||||
if (ifs.good() && c == fillc)
|
||||
{
|
||||
++count;
|
||||
c = '0';
|
||||
}
|
||||
else
|
||||
break;
|
||||
}
|
||||
|
||||
VERIFY( count == 2 * size );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test05(1);
|
||||
test05(1000);
|
||||
test05(10000);
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,55 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// inserters
|
||||
|
||||
// NB: This file is predicated on sstreams, istreams, and ostreams
|
||||
// working, not to mention other major details like char_traits, and
|
||||
// all of the string_view class.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <sstream>
|
||||
#include <iomanip>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test09()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::wstring_view foo{L"peace\0\0\0& love"};
|
||||
|
||||
std::wostringstream oss1;
|
||||
oss1 << foo;
|
||||
VERIFY( oss1.str() == foo );
|
||||
|
||||
std::wostringstream oss2;
|
||||
oss2.width(20);
|
||||
oss2 << foo;
|
||||
VERIFY( oss2.str() != foo );
|
||||
VERIFY( oss2.str().size() == 20 );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test09();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,43 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-do compile }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <type_traits>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
using namespace std::experimental::literals::string_view_literals;
|
||||
|
||||
static_assert(std::is_same<decltype("Hello"sv), std::experimental::string_view>::value,
|
||||
"\"Hello\"s is std::string_view");
|
||||
|
||||
static_assert(std::is_same<decltype(u8"Hello"sv), std::experimental::string_view>::value,
|
||||
"u8\"Hello\"s is std::string_view");
|
||||
|
||||
static_assert(std::is_same<decltype(L"Hello"sv), std::experimental::wstring_view>::value,
|
||||
"L\"Hello\"s is std::wstring_view");
|
||||
|
||||
static_assert(std::is_same<decltype(u"Hello"sv), std::experimental::u16string_view>::value,
|
||||
"u\"Hello\"s is std::u16string_view");
|
||||
|
||||
static_assert(std::is_same<decltype(U"Hello"sv), std::experimental::u32string_view>::value,
|
||||
"U\"Hello\"s is std::u32string_view");
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
// { dg-do run }
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
using namespace std::experimental::literals::string_view_literals;
|
||||
|
||||
std::experimental::string_view planet = "Mercury"sv;
|
||||
std::experimental::wstring_view wplanet = L"Venus"sv;
|
||||
std::experimental::string_view u8planet = u8"Mars"sv;
|
||||
std::experimental::u16string_view u16planet = u"Juiter"sv;
|
||||
std::experimental::u32string_view u32planet = U"Saturn"sv;
|
||||
|
||||
VERIFY( planet == std::experimental::string_view("Mercury") );
|
||||
VERIFY( wplanet == std::experimental::wstring_view(L"Venus") );
|
||||
VERIFY( u8planet == std::experimental::string_view(u8"Mars") );
|
||||
VERIFY( u16planet == std::experimental::u16string_view(u"Juiter") );
|
||||
VERIFY( u32planet == std::experimental::u32string_view(U"Saturn") );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
using namespace std::experimental;
|
||||
|
||||
string_view str0{"olympus mons"};
|
||||
string_view::pointer p = str0.data();
|
||||
str0.remove_prefix(4);
|
||||
VERIFY( str0.data() == p + 4);
|
||||
VERIFY( str0.length() == 8 );
|
||||
VERIFY( str0 == string_view{"pus mons"} );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
using namespace std::experimental;
|
||||
|
||||
wstring_view str0{L"olympus mons"};
|
||||
wstring_view::pointer p = str0.data();
|
||||
str0.remove_prefix(4);
|
||||
VERIFY( str0.data() == p + 4);
|
||||
VERIFY( str0.length() == 8 );
|
||||
VERIFY( str0 == wstring_view{L"pus mons"} );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
using namespace std::experimental;
|
||||
|
||||
string_view str0{"olympus mons"};
|
||||
string_view::pointer p = str0.data();
|
||||
str0.remove_suffix(2);
|
||||
VERIFY( str0.data() == p);
|
||||
VERIFY( str0.length() == 10 );
|
||||
VERIFY( str0 == string_view{"olympus mo"} );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
using namespace std::experimental;
|
||||
|
||||
wstring_view str0{L"olympus mons"};
|
||||
wstring_view::pointer p = str0.data();
|
||||
str0.remove_suffix(2);
|
||||
VERIFY( str0.data() == p);
|
||||
VERIFY( str0.length() == 10 );
|
||||
VERIFY( str0 == wstring_view{L"olympus mo"} );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,134 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view::compare
|
||||
// int compare(const basic_string_view& str) const;
|
||||
// int compare(size_type pos1, size_type n1, const basic_string_view& str) const;
|
||||
// int compare(size_type pos1, size_type n1, const basic_string_view& str,
|
||||
// size_type pos2, size_type n2) const;
|
||||
// int compare(const charT* s) const;
|
||||
// int compare(size_type pos1, size_type n1,
|
||||
// const charT* s, size_type n2 = npos) const;
|
||||
|
||||
// NB compare should be thought of as a lexographical compare, ie how
|
||||
// things would be sorted in a dictionary.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <cstring>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
enum want_value {lt=0, z=1, gt=2};
|
||||
|
||||
int
|
||||
test_value(int result, want_value expected);
|
||||
|
||||
int
|
||||
test_value(int result, want_value expected)
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
bool pass = false;
|
||||
|
||||
switch (expected) {
|
||||
case lt:
|
||||
if (result < 0)
|
||||
pass = true;
|
||||
break;
|
||||
case z:
|
||||
if (!result)
|
||||
pass = true;
|
||||
break;
|
||||
case gt:
|
||||
if (result > 0)
|
||||
pass = true;
|
||||
break;
|
||||
default:
|
||||
pass = false; //should not get here
|
||||
}
|
||||
VERIFY(pass);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
test01()
|
||||
{
|
||||
using namespace std::experimental;
|
||||
|
||||
string_view str_0("costa rica");
|
||||
string_view str_1("costa marbella");
|
||||
string_view str_2;
|
||||
|
||||
//sanity check
|
||||
test_value(strcmp("costa marbella", "costa rica"), lt);
|
||||
test_value(strcmp("costa rica", "costa rica"), z);
|
||||
test_value(strcmp(str_1.data(), str_0.data()), lt);
|
||||
test_value(strcmp(str_0.data(), str_1.data()), gt);
|
||||
test_value(strncmp(str_1.data(), str_0.data(), 6), z);
|
||||
test_value(strncmp(str_1.data(), str_0.data(), 14), lt);
|
||||
test_value(memcmp(str_1.data(), str_0.data(), 6), z);
|
||||
test_value(memcmp(str_1.data(), str_0.data(), 14), lt);
|
||||
test_value(memcmp("costa marbella", "costa rica", 14), lt);
|
||||
|
||||
// int compare(const basic_string_view& str) const;
|
||||
test_value(str_0.compare(str_1), gt); //because r>m
|
||||
test_value(str_1.compare(str_0), lt); //because m<r
|
||||
str_2 = str_0;
|
||||
test_value(str_2.compare(str_0), z);
|
||||
str_2 = "cost";
|
||||
test_value(str_2.compare(str_0), lt);
|
||||
str_2 = "costa ricans";
|
||||
test_value(str_2.compare(str_0), gt);
|
||||
|
||||
// int compare(size_type pos1, size_type n1, const basic_string_view& str) const;
|
||||
test_value(str_1.compare(0, 6, str_0), lt);
|
||||
str_2 = "cost";
|
||||
test_value(str_1.compare(0, 4, str_2), z);
|
||||
test_value(str_1.compare(0, 5, str_2), gt);
|
||||
|
||||
// int compare(size_type pos1, size_type n1, const basic_string_view& str,
|
||||
// size_type pos2, size_type n2) const;
|
||||
test_value(str_1.compare(0, 6, str_0, 0, 6), z);
|
||||
test_value(str_1.compare(0, 7, str_0, 0, 7), lt);
|
||||
test_value(str_0.compare(0, 7, str_1, 0, 7), gt);
|
||||
|
||||
// int compare(const charT* s) const;
|
||||
test_value(str_0.compare("costa marbella"), gt);
|
||||
test_value(str_1.compare("costa rica"), lt);
|
||||
str_2 = str_0;
|
||||
test_value(str_2.compare("costa rica"), z);
|
||||
test_value(str_2.compare("cost"), gt);
|
||||
test_value(str_2.compare("costa ricans"), lt);
|
||||
|
||||
// int compare(size_type pos, size_type n1, const charT* str,
|
||||
// size_type n2 = npos) const;
|
||||
test_value(str_1.compare(0, 6, "costa rica", 0, 6), z);
|
||||
test_value(str_1.compare(0, 7, "costa rica", 0, 7), lt);
|
||||
test_value(str_0.compare(0, 7, "costa marbella", 0, 7), gt);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,50 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view::compare [lib.string_view::compare]
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/13650
|
||||
void
|
||||
test01()
|
||||
{
|
||||
using namespace std::experimental;
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
const char lit_01[]{ 'w', 'e', '\0', 'r', 'd' };
|
||||
const char lit_02[]{ 'w', 'e', 'i', '\0', 'd' };
|
||||
|
||||
const char lit_ref_a[]{ 'w', 'e', '\0', 'q', 'd' };
|
||||
const string_view str_a(lit_ref_a, 5);
|
||||
VERIFY( str_a.compare(0, 5, lit_01, 5) < 0 );
|
||||
|
||||
const char lit_ref_b[]{ 'w', 'e', 'i' };
|
||||
const string_view str_b(lit_ref_b, 3);
|
||||
VERIFY( str_b.compare(0, 3, lit_02, 5) < 0 );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,134 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view::compare
|
||||
// int compare(const basic_string_view& str) const;
|
||||
// int compare(size_type pos1, size_type n1, const basic_string_view& str) const;
|
||||
// int compare(size_type pos1, size_type n1, const basic_string_view& str,
|
||||
// size_type pos2, size_type n2) const;
|
||||
// int compare(const charT* s) const;
|
||||
// int compare(size_type pos1, size_type n1,
|
||||
// const charT* s, size_type n2 = npos) const;
|
||||
|
||||
// NB compare should be thought of as a lexographical compare, ie how
|
||||
// things would be sorted in a dictionary.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
enum want_value {lt=0, z=1, gt=2};
|
||||
|
||||
int
|
||||
test_value(int result, want_value expected);
|
||||
|
||||
int
|
||||
test_value(int result, want_value expected)
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
bool pass = false;
|
||||
|
||||
switch (expected) {
|
||||
case lt:
|
||||
if (result < 0)
|
||||
pass = true;
|
||||
break;
|
||||
case z:
|
||||
if (!result)
|
||||
pass = true;
|
||||
break;
|
||||
case gt:
|
||||
if (result > 0)
|
||||
pass = true;
|
||||
break;
|
||||
default:
|
||||
pass = false; //should not get here
|
||||
}
|
||||
|
||||
VERIFY(pass);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
test01()
|
||||
{
|
||||
using namespace std::experimental;
|
||||
|
||||
wstring_view str_0(L"costa rica");
|
||||
wstring_view str_1(L"costa marbella");
|
||||
wstring_view str_2;
|
||||
|
||||
//sanity check
|
||||
test_value(wcscmp(L"costa marbella", L"costa rica"), lt);
|
||||
test_value(wcscmp(L"costa rica", L"costa rica"), z);
|
||||
test_value(wcscmp(str_1.data(), str_0.data()), lt);
|
||||
test_value(wcscmp(str_0.data(), str_1.data()), gt);
|
||||
test_value(wcsncmp(str_1.data(), str_0.data(), 6), z);
|
||||
test_value(wcsncmp(str_1.data(), str_0.data(), 14), lt);
|
||||
test_value(wmemcmp(str_1.data(), str_0.data(), 6), z);
|
||||
test_value(wmemcmp(str_1.data(), str_0.data(), 14), lt);
|
||||
test_value(wmemcmp(L"costa marbella", L"costa rica", 14), lt);
|
||||
|
||||
// int compare(const basic_string_view& str) const;
|
||||
test_value(str_0.compare(str_1), gt); //because r>m
|
||||
test_value(str_1.compare(str_0), lt); //because m<r
|
||||
str_2 = str_0;
|
||||
test_value(str_2.compare(str_0), z);
|
||||
str_2 = L"cost";
|
||||
test_value(str_2.compare(str_0), lt);
|
||||
str_2 = L"costa ricans";
|
||||
test_value(str_2.compare(str_0), gt);
|
||||
|
||||
// int compare(size_type pos1, size_type n1, const basic_string_view& str) const;
|
||||
test_value(str_1.compare(0, 6, str_0), lt);
|
||||
str_2 = L"cost";
|
||||
test_value(str_1.compare(0, 4, str_2), z);
|
||||
test_value(str_1.compare(0, 5, str_2), gt);
|
||||
|
||||
// int compare(size_type pos1, size_type n1, const basic_string_view& str,
|
||||
// size_type pos2, size_type n2) const;
|
||||
test_value(str_1.compare(0, 6, str_0, 0, 6), z);
|
||||
test_value(str_1.compare(0, 7, str_0, 0, 7), lt);
|
||||
test_value(str_0.compare(0, 7, str_1, 0, 7), gt);
|
||||
|
||||
// int compare(const charT* s) const;
|
||||
test_value(str_0.compare(L"costa marbella"), gt);
|
||||
test_value(str_1.compare(L"costa rica"), lt);
|
||||
str_2 = str_0;
|
||||
test_value(str_2.compare(L"costa rica"), z);
|
||||
test_value(str_2.compare(L"cost"), gt);
|
||||
test_value(str_2.compare(L"costa ricans"), lt);
|
||||
|
||||
// int compare(size_type pos, size_type n1, const charT* str,
|
||||
// size_type n2 = npos) const;
|
||||
test_value(str_1.compare(0, 6, L"costa rica", 0, 6), z);
|
||||
test_value(str_1.compare(0, 7, L"costa rica", 0, 7), lt);
|
||||
test_value(str_0.compare(0, 7, L"costa marbella", 0, 7), gt);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,50 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view::compare [lib.string_view::compare]
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/13650
|
||||
void
|
||||
test01()
|
||||
{
|
||||
using namespace std::experimental;
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
const wchar_t lit_01[] = { L'w', L'e', L'\0', L'r', L'd' };
|
||||
const wchar_t lit_02[] = { L'w', L'e', L'i', L'\0', L'd' };
|
||||
|
||||
const wchar_t lit_ref_a[] = { L'w', L'e', L'\0', L'q', L'd' };
|
||||
const wstring_view str_a(lit_ref_a, 5);
|
||||
VERIFY( str_a.compare(0, 5, lit_01, 5) < 0 );
|
||||
|
||||
const wchar_t lit_ref_b[] = { L'w', L'e', L'i' };
|
||||
const wstring_view str_b(lit_ref_b, 3);
|
||||
VERIFY( str_b.compare(0, 3, lit_02, 5) < 0 );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// string_view operations
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
int
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::string_view empty;
|
||||
|
||||
// data() for size == 0 is non-NULL?
|
||||
VERIFY( empty.size() == 0 );
|
||||
const std::experimental::string_view::value_type* p = empty.data();
|
||||
VERIFY( p == nullptr );
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// string_view operations
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
int
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::wstring_view empty;
|
||||
|
||||
// data() for size == 0 is non-NULL?
|
||||
VERIFY( empty.size() == 0 );
|
||||
const std::experimental::wstring_view::value_type* p = empty.data();
|
||||
VERIFY( p == nullptr );
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,98 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view find
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
typedef std::experimental::string_view::const_reference cref;
|
||||
typedef std::experimental::string_view::reference ref;
|
||||
csize_type npos = std::experimental::string_view::npos;
|
||||
csize_type csz01, csz02;
|
||||
|
||||
const char str_lit01[] = "mave";
|
||||
const std::experimental::string_view str01("mavericks, santa cruz");
|
||||
std::experimental::string_view str02(str_lit01);
|
||||
std::experimental::string_view str03("s, s");
|
||||
std::experimental::string_view str04;
|
||||
|
||||
// size_type find(const string_view&, size_type pos = 0) const;
|
||||
csz01 = str01.find(str01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str01, 4);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find(str02, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str02, 3);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find(str03, 0);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find(str03, 3);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find(str03, 12);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// An empty string_view consists of no characters
|
||||
// therefore it should be found at every point in a string_view,
|
||||
// except beyond the end
|
||||
csz01 = str01.find(str04, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str04, 5);
|
||||
VERIFY( csz01 == 5 );
|
||||
csz01 = str01.find(str04, str01.size());
|
||||
VERIFY( csz01 == str01.size() );
|
||||
csz01 = str01.find(str04, str01.size()+1);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find(const char* s, size_type pos, size_type n) const;
|
||||
csz01 = str01.find(str_lit01, 0, 3);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str_lit01, 3, 0);
|
||||
VERIFY( csz01 == 3 );
|
||||
|
||||
// size_type find(const char* s, size_type pos = 0) const;
|
||||
csz01 = str01.find(str_lit01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str_lit01, 3);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find(char c, size_type pos = 0) const;
|
||||
csz01 = str01.find('z');
|
||||
csz02 = str01.size() - 1;
|
||||
VERIFY( csz01 == csz02 );
|
||||
csz01 = str01.find('/');
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,97 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view find_first_of
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test02()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
csize_type npos = std::experimental::string_view::npos;
|
||||
csize_type csz01, csz02;
|
||||
|
||||
const char str_lit01[] = "mave";
|
||||
const std::experimental::string_view str01("mavericks, santa cruz");
|
||||
std::experimental::string_view str02(str_lit01);
|
||||
std::experimental::string_view str03("s, s");
|
||||
std::experimental::string_view str04;
|
||||
|
||||
// size_type find_first_of(const string_view&, size_type pos = 0) const;
|
||||
std::experimental::string_view str05("xena rulez");
|
||||
csz01 = str01.find_first_of(str01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_of(str01, 4);
|
||||
VERIFY( csz01 == 4 );
|
||||
csz01 = str01.find_first_of(str02, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_of(str02, 3);
|
||||
VERIFY( csz01 == 3 );
|
||||
csz01 = str01.find_first_of(str03, 0);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find_first_of(str03, 3);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find_first_of(str03, 12);
|
||||
VERIFY( csz01 == 16 );
|
||||
csz01 = str01.find_first_of(str05, 0);
|
||||
VERIFY( csz01 == 1 );
|
||||
csz01 = str01.find_first_of(str05, 4);
|
||||
VERIFY( csz01 == 4 );
|
||||
|
||||
// An empty string_view consists of no characters
|
||||
// therefore it should be found at every point in a string_view,
|
||||
// except beyond the end
|
||||
// However, str1.find_first_of(str2,pos) finds the first character in
|
||||
// str1 (starting at pos) that exists in str2, which is none for empty str2
|
||||
csz01 = str01.find_first_of(str04, 0);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find_first_of(str04, 5);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find_first_of(const char* s, size_type pos, size_type n) const;
|
||||
csz01 = str01.find_first_of(str_lit01, 0, 3);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_of(str_lit01, 3, 0);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find_first_of(const char* s, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_of(str_lit01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_of(str_lit01, 3);
|
||||
VERIFY( csz01 == 3 );
|
||||
|
||||
// size_type find_first_of(char c, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_of('z');
|
||||
csz02 = str01.size() - 1;
|
||||
VERIFY( csz01 == csz02 );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test02();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,97 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view find_first_not_of
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test03()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
csize_type npos = std::experimental::string_view::npos;
|
||||
csize_type csz01;
|
||||
|
||||
const std::experimental::string_view str01("Bob Rock, per me");
|
||||
const char str_lit01[] = "Bob Rock";
|
||||
std::experimental::string_view str02("ovvero Trivi");
|
||||
std::experimental::string_view str03(str_lit01);
|
||||
std::experimental::string_view str04;
|
||||
|
||||
// size_type find_first_not_of(const string_view&, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_not_of(str01);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find_first_not_of(str02, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_not_of(str02, 10);
|
||||
VERIFY( csz01 == 10 );
|
||||
csz01 = str01.find_first_not_of(str02, 12);
|
||||
VERIFY( csz01 == 14 );
|
||||
csz01 = str01.find_first_not_of(str03, 0);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find_first_not_of(str03, 15);
|
||||
VERIFY( csz01 == 15 );
|
||||
csz01 = str01.find_first_not_of(str03, 16);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find_first_not_of(str04, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_not_of(str04, 12);
|
||||
VERIFY( csz01 == 12 );
|
||||
csz01 = str03.find_first_not_of(str01, 0);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str04.find_first_not_of(str02, 0);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find_first_not_of(const char* s, size_type pos, size_type n) const;
|
||||
csz01 = str01.find_first_not_of(str_lit01, 0, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_not_of(str_lit01, 0, 8);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find_first_not_of(str_lit01, 10, 0);
|
||||
VERIFY( csz01 == 10 );
|
||||
|
||||
// size_type find_first_not_of(const char* s, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_not_of(str_lit01);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str02.find_first_not_of(str_lit01, 2);
|
||||
VERIFY( csz01 == 2 );
|
||||
|
||||
// size_type find_first_not_of(char c, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_not_of('B');
|
||||
VERIFY( csz01 == 1 );
|
||||
csz01 = str01.find_first_not_of('o', 1);
|
||||
VERIFY( csz01 == 2 );
|
||||
csz01 = str02.find_first_not_of('z');
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str04.find_first_not_of('S');
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test03();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view find
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/31401
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
csize_type npos = std::experimental::string_view::npos;
|
||||
|
||||
std::experimental::string_view use = "anu";
|
||||
csize_type pos1 = use.find("a", npos);
|
||||
|
||||
VERIFY( pos1 == npos );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,98 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view find
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
typedef std::experimental::wstring_view::const_reference cref;
|
||||
typedef std::experimental::wstring_view::reference ref;
|
||||
csize_type npos = std::experimental::wstring_view::npos;
|
||||
csize_type csz01, csz02;
|
||||
|
||||
const wchar_t str_lit01[] = L"mave";
|
||||
const std::experimental::wstring_view str01(L"mavericks, santa cruz");
|
||||
std::experimental::wstring_view str02(str_lit01);
|
||||
std::experimental::wstring_view str03(L"s, s");
|
||||
std::experimental::wstring_view str04;
|
||||
|
||||
// size_type find(const wstring_view&, size_type pos = 0) const;
|
||||
csz01 = str01.find(str01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str01, 4);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find(str02, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str02, 3);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find(str03, 0);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find(str03, 3);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find(str03, 12);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// An empty string_view consists of no characters
|
||||
// therefore it should be found at every point in a string_view,
|
||||
// except beyond the end
|
||||
csz01 = str01.find(str04, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str04, 5);
|
||||
VERIFY( csz01 == 5 );
|
||||
csz01 = str01.find(str04, str01.size());
|
||||
VERIFY( csz01 == str01.size() );
|
||||
csz01 = str01.find(str04, str01.size()+1);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find(const wchar_t* s, size_type pos, size_type n) const;
|
||||
csz01 = str01.find(str_lit01, 0, 3);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str_lit01, 3, 0);
|
||||
VERIFY( csz01 == 3 );
|
||||
|
||||
// size_type find(const wchar_t* s, size_type pos = 0) const;
|
||||
csz01 = str01.find(str_lit01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find(str_lit01, 3);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find(wchar_t c, size_type pos = 0) const;
|
||||
csz01 = str01.find(L'z');
|
||||
csz02 = str01.size() - 1;
|
||||
VERIFY( csz01 == csz02 );
|
||||
csz01 = str01.find(L'/');
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,97 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view find_first_of
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test02()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
csize_type npos = std::experimental::wstring_view::npos;
|
||||
csize_type csz01, csz02;
|
||||
|
||||
const wchar_t str_lit01[] = L"mave";
|
||||
const std::experimental::wstring_view str01(L"mavericks, santa cruz");
|
||||
std::experimental::wstring_view str02(str_lit01);
|
||||
std::experimental::wstring_view str03(L"s, s");
|
||||
std::experimental::wstring_view str04;
|
||||
|
||||
// size_type find_first_of(const wstring_view&, size_type pos = 0) const;
|
||||
std::experimental::wstring_view str05(L"xena rulez");
|
||||
csz01 = str01.find_first_of(str01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_of(str01, 4);
|
||||
VERIFY( csz01 == 4 );
|
||||
csz01 = str01.find_first_of(str02, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_of(str02, 3);
|
||||
VERIFY( csz01 == 3 );
|
||||
csz01 = str01.find_first_of(str03, 0);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find_first_of(str03, 3);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find_first_of(str03, 12);
|
||||
VERIFY( csz01 == 16 );
|
||||
csz01 = str01.find_first_of(str05, 0);
|
||||
VERIFY( csz01 == 1 );
|
||||
csz01 = str01.find_first_of(str05, 4);
|
||||
VERIFY( csz01 == 4 );
|
||||
|
||||
// An empty string_view consists of no characters
|
||||
// therefore it should be found at every point in a string_view,
|
||||
// except beyond the end
|
||||
// However, str1.find_first_of(str2,pos) finds the first character in
|
||||
// str1 (starting at pos) that exists in str2, which is none for empty str2
|
||||
csz01 = str01.find_first_of(str04, 0);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find_first_of(str04, 5);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find_first_of(const wchar_t* s, size_type pos, size_type n) const;
|
||||
csz01 = str01.find_first_of(str_lit01, 0, 3);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_of(str_lit01, 3, 0);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find_first_of(const wchar_t* s, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_of(str_lit01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_of(str_lit01, 3);
|
||||
VERIFY( csz01 == 3 );
|
||||
|
||||
// size_type find_first_of(wchar_t c, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_of(L'z');
|
||||
csz02 = str01.size() - 1;
|
||||
VERIFY( csz01 == csz02 );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test02();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,97 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view find_first_not_of
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test03()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
csize_type npos = std::experimental::wstring_view::npos;
|
||||
csize_type csz01;
|
||||
|
||||
const std::experimental::wstring_view str01(L"Bob Rock, per me");
|
||||
const wchar_t str_lit01[] = L"Bob Rock";
|
||||
std::experimental::wstring_view str02(L"ovvero Trivi");
|
||||
std::experimental::wstring_view str03(str_lit01);
|
||||
std::experimental::wstring_view str04;
|
||||
|
||||
// size_type find_first_not_of(const string_view&, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_not_of(str01);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find_first_not_of(str02, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_not_of(str02, 10);
|
||||
VERIFY( csz01 == 10 );
|
||||
csz01 = str01.find_first_not_of(str02, 12);
|
||||
VERIFY( csz01 == 14 );
|
||||
csz01 = str01.find_first_not_of(str03, 0);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find_first_not_of(str03, 15);
|
||||
VERIFY( csz01 == 15 );
|
||||
csz01 = str01.find_first_not_of(str03, 16);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.find_first_not_of(str04, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_not_of(str04, 12);
|
||||
VERIFY( csz01 == 12 );
|
||||
csz01 = str03.find_first_not_of(str01, 0);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str04.find_first_not_of(str02, 0);
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
// size_type find_first_not_of(const char* s, size_type pos, size_type n) const;
|
||||
csz01 = str01.find_first_not_of(str_lit01, 0, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.find_first_not_of(str_lit01, 0, 8);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.find_first_not_of(str_lit01, 10, 0);
|
||||
VERIFY( csz01 == 10 );
|
||||
|
||||
// size_type find_first_not_of(const char* s, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_not_of(str_lit01);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str02.find_first_not_of(str_lit01, 2);
|
||||
VERIFY( csz01 == 2 );
|
||||
|
||||
// size_type find_first_not_of(char c, size_type pos = 0) const;
|
||||
csz01 = str01.find_first_not_of(L'B');
|
||||
VERIFY( csz01 == 1 );
|
||||
csz01 = str01.find_first_not_of(L'o', 1);
|
||||
VERIFY( csz01 == 2 );
|
||||
csz01 = str02.find_first_not_of(L'z');
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str04.find_first_not_of(L'S');
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test03();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view find
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/31401
|
||||
void
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
csize_type npos = std::experimental::wstring_view::npos;
|
||||
|
||||
std::experimental::wstring_view use = L"anu";
|
||||
csize_type pos1 = use.find(L"a", npos);
|
||||
|
||||
VERIFY( pos1 == npos );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,98 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// basic_string_view rfind
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
typedef std::experimental::string_view::const_reference cref;
|
||||
typedef std::experimental::string_view::reference ref;
|
||||
csize_type npos = std::experimental::string_view::npos;
|
||||
csize_type csz01, csz02;
|
||||
|
||||
const char str_lit01[] = "mave";
|
||||
const std::experimental::string_view str01("mavericks, santa cruz");
|
||||
std::experimental::string_view str02(str_lit01);
|
||||
std::experimental::string_view str03("s, s");
|
||||
std::experimental::string_view str04;
|
||||
|
||||
// size_type rfind(const string_view&, size_type pos = 0) const;
|
||||
csz01 = str01.rfind(str01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str01, 4);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str02,3);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str02);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str03);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.rfind(str03, 3);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.rfind(str03, 12);
|
||||
VERIFY( csz01 == 8 );
|
||||
|
||||
// An empty string_view consists of no characters
|
||||
// therefore it should be found at every point in a string_view,
|
||||
// except beyond the end
|
||||
csz01 = str01.rfind(str04, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str04, 5);
|
||||
VERIFY( csz01 == 5 );
|
||||
csz01 = str01.rfind(str04, str01.size());
|
||||
VERIFY( csz01 == str01.size() );
|
||||
csz01 = str01.rfind(str04, str01.size()+1);
|
||||
VERIFY( csz01 == str01.size() );
|
||||
|
||||
// size_type rfind(const char* s, size_type pos, size_type n) const;
|
||||
csz01 = str01.rfind(str_lit01, 0, 3);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str_lit01, 3, 0);
|
||||
VERIFY( csz01 == 3 );
|
||||
|
||||
// size_type rfind(const char* s, size_type pos = 0) const;
|
||||
csz01 = str01.rfind(str_lit01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str_lit01, 3);
|
||||
VERIFY( csz01 == 0 );
|
||||
|
||||
// size_type rfind(char c, size_type pos = 0) const;
|
||||
csz01 = str01.rfind('z');
|
||||
csz02 = str01.size() - 1;
|
||||
VERIFY( csz01 == csz02 );
|
||||
csz01 = str01.rfind('/');
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,57 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// basic_string_view::find_last_of
|
||||
|
||||
bool
|
||||
test02()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::string_view z("ab");
|
||||
std::experimental::string_view::size_type pos;
|
||||
pos = z.find_last_of("ab");
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_of("Xa");
|
||||
VERIFY( pos == 0 );
|
||||
pos = z.find_last_of("Xb");
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_of("XYZ");
|
||||
VERIFY( pos == std::experimental::string_view::npos );
|
||||
pos = z.find_last_of('a');
|
||||
VERIFY( pos == 0 );
|
||||
pos = z.find_last_of('b');
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_of('X');
|
||||
VERIFY( pos == std::experimental::string_view::npos );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test02();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// basic_string_view::find_last_not_of
|
||||
|
||||
bool
|
||||
test03()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
std::experimental::string_view::size_type pos;
|
||||
csize_type npos = std::experimental::string_view::npos;
|
||||
|
||||
std::experimental::string_view x;
|
||||
pos = x.find_last_not_of('X');
|
||||
VERIFY( pos == npos );
|
||||
pos = x.find_last_not_of("XYZ");
|
||||
VERIFY( pos == npos );
|
||||
|
||||
std::experimental::string_view y("a");
|
||||
pos = y.find_last_not_of('X');
|
||||
VERIFY( pos == 0 );
|
||||
pos = y.find_last_not_of('a');
|
||||
VERIFY( pos == npos );
|
||||
pos = y.find_last_not_of("XYZ");
|
||||
VERIFY( pos == 0 );
|
||||
pos = y.find_last_not_of("a");
|
||||
VERIFY( pos == npos );
|
||||
|
||||
std::experimental::string_view z("ab");
|
||||
pos = z.find_last_not_of('X');
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_not_of("XYZ");
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_not_of('b');
|
||||
VERIFY( pos == 0 );
|
||||
pos = z.find_last_not_of("Xb");
|
||||
VERIFY( pos == 0 );
|
||||
pos = z.find_last_not_of("Xa");
|
||||
VERIFY( pos == 1 );
|
||||
|
||||
return test;
|
||||
}
|
||||
int
|
||||
main()
|
||||
{
|
||||
test03();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,98 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// basic_string_view rfind
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
typedef std::experimental::wstring_view::const_reference cref;
|
||||
typedef std::experimental::wstring_view::reference ref;
|
||||
csize_type npos = std::experimental::wstring_view::npos;
|
||||
csize_type csz01, csz02;
|
||||
|
||||
const wchar_t str_lit01[] = L"mave";
|
||||
const std::experimental::wstring_view str01(L"mavericks, santa cruz");
|
||||
std::experimental::wstring_view str02(str_lit01);
|
||||
std::experimental::wstring_view str03(L"s, s");
|
||||
std::experimental::wstring_view str04;
|
||||
|
||||
// size_type rfind(const wstring_view&, size_type pos = 0) const;
|
||||
csz01 = str01.rfind(str01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str01, 4);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str02,3);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str02);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str03);
|
||||
VERIFY( csz01 == 8 );
|
||||
csz01 = str01.rfind(str03, 3);
|
||||
VERIFY( csz01 == npos );
|
||||
csz01 = str01.rfind(str03, 12);
|
||||
VERIFY( csz01 == 8 );
|
||||
|
||||
// An empty string_view consists of no characters
|
||||
// therefore it should be found at every point in a string_view,
|
||||
// except beyond the end
|
||||
csz01 = str01.rfind(str04, 0);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str04, 5);
|
||||
VERIFY( csz01 == 5 );
|
||||
csz01 = str01.rfind(str04, str01.size());
|
||||
VERIFY( csz01 == str01.size() );
|
||||
csz01 = str01.rfind(str04, str01.size()+1);
|
||||
VERIFY( csz01 == str01.size() );
|
||||
|
||||
// size_type rfind(const wchar_t* s, size_type pos, size_type n) const;
|
||||
csz01 = str01.rfind(str_lit01, 0, 3);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str_lit01, 3, 0);
|
||||
VERIFY( csz01 == 3 );
|
||||
|
||||
// size_type rfind(const wchar_t* s, size_type pos = 0) const;
|
||||
csz01 = str01.rfind(str_lit01);
|
||||
VERIFY( csz01 == 0 );
|
||||
csz01 = str01.rfind(str_lit01, 3);
|
||||
VERIFY( csz01 == 0 );
|
||||
|
||||
// size_type rfind(wchar_t c, size_type pos = 0) const;
|
||||
csz01 = str01.rfind(L'z');
|
||||
csz02 = str01.size() - 1;
|
||||
VERIFY( csz01 == csz02 );
|
||||
csz01 = str01.rfind(L'/');
|
||||
VERIFY( csz01 == npos );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,56 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// basic_string_view::find_last_of
|
||||
|
||||
bool
|
||||
test02()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::wstring_view::size_type pos;
|
||||
std::experimental::wstring_view z(L"ab");
|
||||
pos = z.find_last_of(L"ab");
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_of(L"Xa");
|
||||
VERIFY( pos == 0 );
|
||||
pos = z.find_last_of(L"Xb");
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_of(L"XYZ");
|
||||
VERIFY( pos == std::experimental::wstring_view::npos );
|
||||
pos = z.find_last_of(L'a');
|
||||
VERIFY( pos == 0 );
|
||||
pos = z.find_last_of(L'b');
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_of(L'X');
|
||||
VERIFY( pos == std::experimental::wstring_view::npos );
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test02();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// basic_string_view::find_last_not_of
|
||||
|
||||
bool
|
||||
test03()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
std::experimental::wstring_view::size_type pos;
|
||||
csize_type npos = std::experimental::wstring_view::npos;
|
||||
|
||||
std::experimental::wstring_view x;
|
||||
pos = x.find_last_not_of(L'X');
|
||||
VERIFY( pos == npos );
|
||||
pos = x.find_last_not_of(L"XYZ");
|
||||
VERIFY( pos == npos );
|
||||
|
||||
std::experimental::wstring_view y(L"a");
|
||||
pos = y.find_last_not_of(L'X');
|
||||
VERIFY( pos == 0 );
|
||||
pos = y.find_last_not_of(L'a');
|
||||
VERIFY( pos == npos );
|
||||
pos = y.find_last_not_of(L"XYZ");
|
||||
VERIFY( pos == 0 );
|
||||
pos = y.find_last_not_of(L"a");
|
||||
VERIFY( pos == npos );
|
||||
|
||||
std::experimental::wstring_view z(L"ab");
|
||||
pos = z.find_last_not_of(L'X');
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_not_of(L"XYZ");
|
||||
VERIFY( pos == 1 );
|
||||
pos = z.find_last_not_of(L'b');
|
||||
VERIFY( pos == 0 );
|
||||
pos = z.find_last_not_of(L"Xb");
|
||||
VERIFY( pos == 0 );
|
||||
pos = z.find_last_not_of(L"Xa");
|
||||
VERIFY( pos == 1 );
|
||||
|
||||
return test;
|
||||
}
|
||||
int
|
||||
main()
|
||||
{
|
||||
test03();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,85 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view::substr
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <stdexcept>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::string_view::size_type csize_type;
|
||||
typedef std::experimental::string_view::const_reference cref;
|
||||
typedef std::experimental::string_view::reference ref;
|
||||
csize_type csz01;
|
||||
|
||||
const char str_lit01[] = "rockaway, pacifica";
|
||||
const std::experimental::string_view str01(str_lit01);
|
||||
std::experimental::string_view str02;
|
||||
|
||||
// basic_string_view<charT, _Traits, _Alloc>
|
||||
// substr(size_type pos = 0, size_type n = npos) const;
|
||||
csz01 = str01.size();
|
||||
str02 = str01.substr(0, 1);
|
||||
VERIFY( str02 == "r" );
|
||||
str02 = str01.substr(10);
|
||||
VERIFY( str02 == "pacifica" );
|
||||
|
||||
try
|
||||
{
|
||||
str02 = str01.substr(csz01 + 1);
|
||||
VERIFY( false );
|
||||
}
|
||||
catch(std::out_of_range& fail)
|
||||
{
|
||||
VERIFY( true );
|
||||
}
|
||||
catch(...)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
str02 = str01.substr(csz01);
|
||||
VERIFY( str02.size() == 0 );
|
||||
}
|
||||
catch(std::out_of_range& fail)
|
||||
{
|
||||
VERIFY( true ); // No terminating null in basic_string_view
|
||||
}
|
||||
catch(...)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,85 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view::substr
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <stdexcept>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
bool
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
typedef std::experimental::wstring_view::size_type csize_type;
|
||||
typedef std::experimental::wstring_view::const_reference cref;
|
||||
typedef std::experimental::wstring_view::reference ref;
|
||||
csize_type csz01;
|
||||
|
||||
const wchar_t str_lit01[] = L"rockaway, pacifica";
|
||||
const std::experimental::wstring_view str01(str_lit01);
|
||||
std::experimental::wstring_view str02;
|
||||
|
||||
// basic_string_view<charT, _Traits, _Alloc>
|
||||
// substr(size_type pos = 0, size_type n = npos) const;
|
||||
csz01 = str01.size();
|
||||
str02 = str01.substr(0, 1);
|
||||
VERIFY( str02 == L"r" );
|
||||
str02 = str01.substr(10);
|
||||
VERIFY( str02 == L"pacifica" );
|
||||
|
||||
try
|
||||
{
|
||||
str02 = str01.substr(csz01 + 1);
|
||||
VERIFY( false );
|
||||
}
|
||||
catch(std::out_of_range& fail)
|
||||
{
|
||||
VERIFY( true );
|
||||
}
|
||||
catch(...)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
str02 = str01.substr(csz01);
|
||||
VERIFY( str02.size() == 0 );
|
||||
}
|
||||
catch(std::out_of_range& fail)
|
||||
{
|
||||
VERIFY( true ); // No terminating null in basic_string_view
|
||||
}
|
||||
catch(...)
|
||||
{
|
||||
VERIFY( false );
|
||||
}
|
||||
|
||||
return test;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,246 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string non-member functions
|
||||
|
||||
// operator==
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator==(const basic_string<charT,traits,Allocator>& lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator==(const charT* lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator==(const basic_string<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
*/
|
||||
|
||||
// operator!=
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator!=(const basic_string<charT,traits,Allocator>& lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator!=(const charT* lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator!=(const basic_string<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
*/
|
||||
|
||||
// operator<
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator< (const basic_string<charT,traits,Allocator>& lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator< (const basic_string<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator< (const charT* lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
*/
|
||||
|
||||
// operator>
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator> (const basic_string<charT,traits,Allocator>& lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator> (const basic_string<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator> (const charT* lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
*/
|
||||
|
||||
// operator<=
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator<=(const basic_string<charT,traits,Allocator>& lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator<=(const basic_string<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator<=(const charT* lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
*/
|
||||
|
||||
// operator>=
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator>=(const basic_string<charT,traits,Allocator>& lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator>=(const basic_string<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator>=(const charT* lhs,
|
||||
const basic_string<charT,traits,Allocator>& rhs);
|
||||
*/
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
int
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::string_view str_0("costa rica");
|
||||
std::experimental::string_view str_1("costa marbella");
|
||||
std::experimental::string_view str_2("cost");
|
||||
std::experimental::string_view str_3("costa ricans");
|
||||
std::experimental::string_view str_4;
|
||||
|
||||
str_4 = str_0;
|
||||
//comparisons between string objects
|
||||
VERIFY( !(str_0 == str_1) );
|
||||
VERIFY( !(str_0 == str_2) );
|
||||
VERIFY( !(str_0 == str_3) );
|
||||
VERIFY( !(str_1 == str_0) );
|
||||
VERIFY( !(str_2 == str_0) );
|
||||
VERIFY( !(str_3 == str_0) );
|
||||
VERIFY( str_4 == str_0 );
|
||||
VERIFY( str_0 == str_4 );
|
||||
|
||||
VERIFY( str_0 != str_1 );
|
||||
VERIFY( str_0 != str_2 );
|
||||
VERIFY( str_0 != str_3 );
|
||||
VERIFY( str_1 != str_0 );
|
||||
VERIFY( str_2 != str_0 );
|
||||
VERIFY( str_3 != str_0 );
|
||||
VERIFY( !(str_0 != str_4) );
|
||||
VERIFY( !(str_4 != str_0) );
|
||||
|
||||
VERIFY( str_0 > str_1 ); //true cuz r>m
|
||||
VERIFY( str_0 > str_2 );
|
||||
VERIFY( !(str_0 > str_3) );
|
||||
VERIFY( !(str_1 > str_0) ); //false cuz m<r
|
||||
VERIFY( !(str_2 > str_0) );
|
||||
VERIFY( str_3 > str_0 );
|
||||
VERIFY( !(str_0 > str_4) );
|
||||
VERIFY( !(str_4 > str_0) );
|
||||
|
||||
VERIFY( !(str_0 < str_1) ); //false cuz r>m
|
||||
VERIFY( !(str_0 < str_2) );
|
||||
VERIFY( str_0 < str_3 );
|
||||
VERIFY( str_1 < str_0 ); //true cuz m<r
|
||||
VERIFY( str_2 < str_0 );
|
||||
VERIFY( !(str_3 < str_0) );
|
||||
VERIFY( !(str_0 < str_4) );
|
||||
VERIFY( !(str_4 < str_0) );
|
||||
|
||||
VERIFY( str_0 >= str_1 ); //true cuz r>m
|
||||
VERIFY( str_0 >= str_2 );
|
||||
VERIFY( !(str_0 >= str_3) );
|
||||
VERIFY( !(str_1 >= str_0) );//false cuz m<r
|
||||
VERIFY( !(str_2 >= str_0) );
|
||||
VERIFY( str_3 >= str_0 );
|
||||
VERIFY( str_0 >= str_4 );
|
||||
VERIFY( str_4 >= str_0 );
|
||||
|
||||
VERIFY( !(str_0 <= str_1) );//false cuz r>m
|
||||
VERIFY( !(str_0 <= str_2) );
|
||||
VERIFY( str_0 <= str_3 );
|
||||
VERIFY( str_1 <= str_0 );//true cuz m<r
|
||||
VERIFY( str_2 <= str_0 );
|
||||
VERIFY( !(str_3 <= str_0) );
|
||||
VERIFY( str_0 <= str_4 );
|
||||
VERIFY( str_4 <= str_0 );
|
||||
|
||||
//comparisons between string object and string literal
|
||||
VERIFY( !(str_0 == "costa marbella") );
|
||||
VERIFY( !(str_0 == "cost") );
|
||||
VERIFY( !(str_0 == "costa ricans") );
|
||||
VERIFY( !("costa marbella" == str_0) );
|
||||
VERIFY( !("cost" == str_0) );
|
||||
VERIFY( !("costa ricans" == str_0) );
|
||||
VERIFY( "costa rica" == str_0 );
|
||||
VERIFY( str_0 == "costa rica" );
|
||||
|
||||
VERIFY( str_0 != "costa marbella" );
|
||||
VERIFY( str_0 != "cost" );
|
||||
VERIFY( str_0 != "costa ricans" );
|
||||
VERIFY( "costa marbella" != str_0 );
|
||||
VERIFY( "cost" != str_0 );
|
||||
VERIFY( "costa ricans" != str_0 );
|
||||
VERIFY( !("costa rica" != str_0) );
|
||||
VERIFY( !(str_0 != "costa rica") );
|
||||
|
||||
VERIFY( str_0 > "costa marbella" ); //true cuz r>m
|
||||
VERIFY( str_0 > "cost" );
|
||||
VERIFY( !(str_0 > "costa ricans") );
|
||||
VERIFY( !("costa marbella" > str_0) );//false cuz m<r
|
||||
VERIFY( !("cost" > str_0) );
|
||||
VERIFY( "costa ricans" > str_0 );
|
||||
VERIFY( !("costa rica" > str_0) );
|
||||
VERIFY( !(str_0 > "costa rica") );
|
||||
|
||||
VERIFY( !(str_0 < "costa marbella") );//false cuz r>m
|
||||
VERIFY( !(str_0 < "cost") );
|
||||
VERIFY( str_0 < "costa ricans" );
|
||||
VERIFY( "costa marbella" < str_0 );//true cuz m<r
|
||||
VERIFY( "cost" < str_0 );
|
||||
VERIFY( !("costa ricans" < str_0) );
|
||||
VERIFY( !("costa rica" < str_0) );
|
||||
VERIFY( !(str_0 < "costa rica") );
|
||||
|
||||
VERIFY( str_0 >= "costa marbella" );//true cuz r>m
|
||||
VERIFY( str_0 >= "cost" );
|
||||
VERIFY( !(str_0 >= "costa ricans") );
|
||||
VERIFY( !("costa marbella" >= str_0) );//false cuz m<r
|
||||
VERIFY( !("cost" >= str_0) );
|
||||
VERIFY( "costa ricans" >= str_0 );
|
||||
VERIFY( "costa rica" >= str_0 );
|
||||
VERIFY( str_0 >= "costa rica" );
|
||||
|
||||
VERIFY( !(str_0 <= "costa marbella") );//false cuz r>m
|
||||
VERIFY( !(str_0 <= "cost") );
|
||||
VERIFY( str_0 <= "costa ricans" );
|
||||
VERIFY( "costa marbella" <= str_0 );//true cuz m<r
|
||||
VERIFY( "cost" <= str_0 );
|
||||
VERIFY( !("costa ricans" <= str_0) );
|
||||
VERIFY( "costa rica" <= str_0 );
|
||||
VERIFY( str_0 <= "costa rica" );
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,246 @@
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// basic_string_view non-member functions
|
||||
|
||||
// operator==
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator==(const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator==(const charT* lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator==(const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
*/
|
||||
|
||||
// operator!=
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator!=(const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator!=(const charT* lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator!=(const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
*/
|
||||
|
||||
// operator<
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator< (const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator< (const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator< (const charT* lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
*/
|
||||
|
||||
// operator>
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator> (const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator> (const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator> (const charT* lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
*/
|
||||
|
||||
// operator<=
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator<=(const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator<=(const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator<=(const charT* lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
*/
|
||||
|
||||
// operator>=
|
||||
/*
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator>=(const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator>=(const basic_string_view<charT,traits,Allocator>& lhs,
|
||||
const charT* rhs);
|
||||
|
||||
template<class charT, class traits, class Allocator>
|
||||
bool operator>=(const charT* lhs,
|
||||
const basic_string_view<charT,traits,Allocator>& rhs);
|
||||
*/
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
int
|
||||
test01()
|
||||
{
|
||||
bool test [[gnu::unused]] = true;
|
||||
|
||||
std::experimental::wstring_view str_0(L"costa rica");
|
||||
std::experimental::wstring_view str_1(L"costa marbella");
|
||||
std::experimental::wstring_view str_2(L"cost");
|
||||
std::experimental::wstring_view str_3(L"costa ricans");
|
||||
std::experimental::wstring_view str_4;
|
||||
|
||||
str_4 = str_0;
|
||||
//comparisons between string_view objects
|
||||
VERIFY( !(str_0 == str_1) );
|
||||
VERIFY( !(str_0 == str_2) );
|
||||
VERIFY( !(str_0 == str_3) );
|
||||
VERIFY( !(str_1 == str_0) );
|
||||
VERIFY( !(str_2 == str_0) );
|
||||
VERIFY( !(str_3 == str_0) );
|
||||
VERIFY( str_4 == str_0 );
|
||||
VERIFY( str_0 == str_4 );
|
||||
|
||||
VERIFY( str_0 != str_1 );
|
||||
VERIFY( str_0 != str_2 );
|
||||
VERIFY( str_0 != str_3 );
|
||||
VERIFY( str_1 != str_0 );
|
||||
VERIFY( str_2 != str_0 );
|
||||
VERIFY( str_3 != str_0 );
|
||||
VERIFY( !(str_0 != str_4) );
|
||||
VERIFY( !(str_4 != str_0) );
|
||||
|
||||
VERIFY( str_0 > str_1 ); //true cuz r>m
|
||||
VERIFY( str_0 > str_2 );
|
||||
VERIFY( !(str_0 > str_3) );
|
||||
VERIFY( !(str_1 > str_0) ); //false cuz m<r
|
||||
VERIFY( !(str_2 > str_0) );
|
||||
VERIFY( str_3 > str_0 );
|
||||
VERIFY( !(str_0 > str_4) );
|
||||
VERIFY( !(str_4 > str_0) );
|
||||
|
||||
VERIFY( !(str_0 < str_1) ); //false cuz r>m
|
||||
VERIFY( !(str_0 < str_2) );
|
||||
VERIFY( str_0 < str_3 );
|
||||
VERIFY( str_1 < str_0 ); //true cuz m<r
|
||||
VERIFY( str_2 < str_0 );
|
||||
VERIFY( !(str_3 < str_0) );
|
||||
VERIFY( !(str_0 < str_4) );
|
||||
VERIFY( !(str_4 < str_0) );
|
||||
|
||||
VERIFY( str_0 >= str_1 ); //true cuz r>m
|
||||
VERIFY( str_0 >= str_2 );
|
||||
VERIFY( !(str_0 >= str_3) );
|
||||
VERIFY( !(str_1 >= str_0) );//false cuz m<r
|
||||
VERIFY( !(str_2 >= str_0) );
|
||||
VERIFY( str_3 >= str_0 );
|
||||
VERIFY( str_0 >= str_4 );
|
||||
VERIFY( str_4 >= str_0 );
|
||||
|
||||
VERIFY( !(str_0 <= str_1) );//false cuz r>m
|
||||
VERIFY( !(str_0 <= str_2) );
|
||||
VERIFY( str_0 <= str_3 );
|
||||
VERIFY( str_1 <= str_0 );//true cuz m<r
|
||||
VERIFY( str_2 <= str_0 );
|
||||
VERIFY( !(str_3 <= str_0) );
|
||||
VERIFY( str_0 <= str_4 );
|
||||
VERIFY( str_4 <= str_0 );
|
||||
|
||||
//comparisons between string_view object and string_view literal
|
||||
VERIFY( !(str_0 == L"costa marbella") );
|
||||
VERIFY( !(str_0 == L"cost") );
|
||||
VERIFY( !(str_0 == L"costa ricans") );
|
||||
VERIFY( !(L"costa marbella" == str_0) );
|
||||
VERIFY( !(L"cost" == str_0) );
|
||||
VERIFY( !(L"costa ricans" == str_0) );
|
||||
VERIFY( L"costa rica" == str_0 );
|
||||
VERIFY( str_0 == L"costa rica" );
|
||||
|
||||
VERIFY( str_0 != L"costa marbella" );
|
||||
VERIFY( str_0 != L"cost" );
|
||||
VERIFY( str_0 != L"costa ricans" );
|
||||
VERIFY( L"costa marbella" != str_0 );
|
||||
VERIFY( L"cost" != str_0 );
|
||||
VERIFY( L"costa ricans" != str_0 );
|
||||
VERIFY( !(L"costa rica" != str_0) );
|
||||
VERIFY( !(str_0 != L"costa rica") );
|
||||
|
||||
VERIFY( str_0 > L"costa marbella" ); //true cuz r>m
|
||||
VERIFY( str_0 > L"cost" );
|
||||
VERIFY( !(str_0 > L"costa ricans") );
|
||||
VERIFY( !(L"costa marbella" > str_0) );//false cuz m<r
|
||||
VERIFY( !(L"cost" > str_0) );
|
||||
VERIFY( L"costa ricans" > str_0 );
|
||||
VERIFY( !(L"costa rica" > str_0) );
|
||||
VERIFY( !(str_0 > L"costa rica") );
|
||||
|
||||
VERIFY( !(str_0 < L"costa marbella") );//false cuz r>m
|
||||
VERIFY( !(str_0 < L"cost") );
|
||||
VERIFY( str_0 < L"costa ricans" );
|
||||
VERIFY( L"costa marbella" < str_0 );//true cuz m<r
|
||||
VERIFY( L"cost" < str_0 );
|
||||
VERIFY( !(L"costa ricans" < str_0) );
|
||||
VERIFY( !(L"costa rica" < str_0) );
|
||||
VERIFY( !(str_0 < L"costa rica") );
|
||||
|
||||
VERIFY( str_0 >= L"costa marbella" );//true cuz r>m
|
||||
VERIFY( str_0 >= L"cost" );
|
||||
VERIFY( !(str_0 >= L"costa ricans") );
|
||||
VERIFY( !(L"costa marbella" >= str_0) );//false cuz m<r
|
||||
VERIFY( !(L"cost" >= str_0) );
|
||||
VERIFY( L"costa ricans" >= str_0 );
|
||||
VERIFY( L"costa rica" >= str_0 );
|
||||
VERIFY( str_0 >= L"costa rica" );
|
||||
|
||||
VERIFY( !(str_0 <= L"costa marbella") );//false cuz r>m
|
||||
VERIFY( !(str_0 <= L"cost") );
|
||||
VERIFY( str_0 <= L"costa ricans" );
|
||||
VERIFY( L"costa marbella" <= str_0 );//true cuz m<r
|
||||
VERIFY( L"cost" <= str_0 );
|
||||
VERIFY( !(L"costa ricans" <= str_0) );
|
||||
VERIFY( L"costa rica" <= str_0 );
|
||||
VERIFY( str_0 <= L"costa rica" );
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,31 @@
|
||||
// { dg-do compile }
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// 24.6.5, range access [iterator.range]
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
std::experimental::string_view s("Hello, World!");
|
||||
std::begin(s);
|
||||
std::end(s);
|
||||
}
|
||||
@ -0,0 +1,33 @@
|
||||
// { dg-do compile }
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
// 24.6.5, range access [iterator.range]
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
#ifdef _GLIBCXX_USE_WCHAR_T
|
||||
std::experimental::wstring_view ws(L"Hello, World!");
|
||||
std::begin(ws);
|
||||
std::end(ws);
|
||||
#endif
|
||||
}
|
||||
@ -0,0 +1,26 @@
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
|
||||
// This file tests explicit instantiation of basic_string
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
// { dg-do compile }
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
template class std::experimental::basic_string_view<int, std::char_traits<int>>;
|
||||
@ -0,0 +1,23 @@
|
||||
// { dg-do compile }
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
//
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
template class std::experimental::basic_string_view<char>;
|
||||
@ -0,0 +1,24 @@
|
||||
// { dg-do compile }
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-require-cstdint "" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
//
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
template class std::experimental::basic_string_view<char16_t>;
|
||||
@ -0,0 +1,24 @@
|
||||
// { dg-do compile }
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-require-cstdint "" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
//
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
template class std::experimental::basic_string_view<char32_t>;
|
||||
@ -0,0 +1,23 @@
|
||||
// { dg-do compile }
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
//
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
template class std::experimental::basic_string_view<wchar_t>;
|
||||
@ -0,0 +1,47 @@
|
||||
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-do compile }
|
||||
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
|
||||
#include <experimental/string_view>
|
||||
#include <testsuite_containers.h>
|
||||
|
||||
namespace __gnu_test
|
||||
{
|
||||
template<typename _Tp1, typename _Tp2>
|
||||
struct traits<std::experimental::basic_string_view<_Tp1, _Tp2>> : public traits_base
|
||||
{
|
||||
typedef std::true_type is_container;
|
||||
typedef std::true_type is_reversible;
|
||||
};
|
||||
}
|
||||
|
||||
#include <testsuite_containers.h>
|
||||
|
||||
// Check container for required typedefs.
|
||||
|
||||
__gnu_test::basic_types<std::experimental::string_view> t1b;
|
||||
__gnu_test::reversible_types<std::experimental::string_view> t1r;
|
||||
typedef typename std::experimental::string_view::traits_type traits_type1;
|
||||
|
||||
#ifdef _GLIBCXX_USE_WCHAR_T
|
||||
__gnu_test::basic_types<std::experimental::wstring_view> t2b;
|
||||
__gnu_test::reversible_types<std::experimental::wstring_view> t2r;
|
||||
typedef typename std::experimental::wstring_view::traits_type traits_type2;
|
||||
#endif
|
||||
43
libstdc++-v3/testsuite/experimental/string_view/types/1.cc
Normal file
43
libstdc++-v3/testsuite/experimental/string_view/types/1.cc
Normal file
@ -0,0 +1,43 @@
|
||||
//
|
||||
// Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
//
|
||||
// This file is part of the GNU ISO C++ Library. This library is free
|
||||
// software; you can redistribute it and/or modify it under the
|
||||
// terms of the GNU General Public License as published by the
|
||||
// Free Software Foundation; either version 3, or (at your option)
|
||||
// any later version.
|
||||
//
|
||||
// This library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License along
|
||||
// with this library; see the file COPYING3. If not see
|
||||
// <http://www.gnu.org/licenses/>.
|
||||
//
|
||||
|
||||
// { dg-options "-std=gnu++1y" }
|
||||
// { dg-do compile }
|
||||
|
||||
#include <experimental/string_view>
|
||||
|
||||
struct T
|
||||
{
|
||||
typedef std::experimental::string_view String_view;
|
||||
typedef String_view::iterator iterator;
|
||||
typedef String_view::const_iterator const_iterator;
|
||||
|
||||
char t(iterator f) { return *f; }
|
||||
char t(const_iterator f) const { return *f; }
|
||||
};
|
||||
|
||||
void
|
||||
f()
|
||||
{
|
||||
std::experimental::string_view s;
|
||||
T t;
|
||||
T::const_iterator i = s.begin();
|
||||
|
||||
t.t(i);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user