mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-06-17 16:05:56 +08:00
Copy string_view tests from libstdc++
This patch copies the string_view tests from the gcc repository (commit
02a4441f002c).
${gcc}/libstdc++-v3/testsuite/21_strings/basic_string_view ->
${binutils-gdb}/gdb/unittests/basic_string_view
The local modifications are done in the following patch, so that it's
easier to review them.
gdb/ChangeLog:
* unittests/basic_string_view/capacity/1.cc: New file.
* unittests/basic_string_view/capacity/empty_neg.cc: New file.
* unittests/basic_string_view/cons/char/1.cc: New file.
* unittests/basic_string_view/cons/char/2.cc: New file.
* unittests/basic_string_view/cons/char/3.cc: New file.
* unittests/basic_string_view/cons/wchar_t/1.cc: New file.
* unittests/basic_string_view/cons/wchar_t/2.cc: New file.
* unittests/basic_string_view/cons/wchar_t/3.cc: New file.
* unittests/basic_string_view/element_access/char/1.cc: New file.
* unittests/basic_string_view/element_access/char/2.cc: New file.
* unittests/basic_string_view/element_access/char/empty.cc: New file.
* unittests/basic_string_view/element_access/char/front_back.cc: New file.
* unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
* unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
* unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
* unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
* unittests/basic_string_view/include.cc: New file.
* unittests/basic_string_view/inserters/char/1.cc: New file.
* unittests/basic_string_view/inserters/char/2.cc: New file.
* unittests/basic_string_view/inserters/char/3.cc: New file.
* unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
* unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
* unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
* unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
* unittests/basic_string_view/literals/types.cc: New file.
* unittests/basic_string_view/literals/values.cc: New file.
* unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
* unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
* unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
* unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
* unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
* unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
* unittests/basic_string_view/operations/compare/char/1.cc: New file.
* unittests/basic_string_view/operations/compare/char/13650.cc: New file.
* unittests/basic_string_view/operations/compare/char/2.cc: New file.
* unittests/basic_string_view/operations/compare/char/70483.cc: New file.
* unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
* unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
* unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
* unittests/basic_string_view/operations/copy/char/1.cc: New file.
* unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
* unittests/basic_string_view/operations/data/char/1.cc: New file.
* unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
* unittests/basic_string_view/operations/find/char/1.cc: New file.
* unittests/basic_string_view/operations/find/char/2.cc: New file.
* unittests/basic_string_view/operations/find/char/3.cc: New file.
* unittests/basic_string_view/operations/find/char/4.cc: New file.
* unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
* unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
* unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
* unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
* unittests/basic_string_view/operations/rfind/char/1.cc: New file.
* unittests/basic_string_view/operations/rfind/char/2.cc: New file.
* unittests/basic_string_view/operations/rfind/char/3.cc: New file.
* unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
* unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
* unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
* unittests/basic_string_view/operations/string_conversion/1.cc: New file.
* unittests/basic_string_view/operations/substr/char/1.cc: New file.
* unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
* unittests/basic_string_view/operators/char/2.cc: New file.
* unittests/basic_string_view/operators/wchar_t/2.cc: New file.
* unittests/basic_string_view/range_access/char/1.cc: New file.
* unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
* unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
* unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
* unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
* unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
* unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
* unittests/basic_string_view/requirements/typedefs.cc: New file.
* unittests/basic_string_view/typedefs.cc: New file.
* unittests/basic_string_view/types/1.cc: New file.
This commit is contained in:
Simon Marchi
committed by
Simon Marchi
Simon Marchi
parent
8345c4a267
commit
fdc116781b
367
gdb/unittests/basic_string_view/operators/char/2.cc
Normal file
367
gdb/unittests/basic_string_view/operators/char/2.cc
Normal file
@ -0,0 +1,367 @@
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// { dg-options "-std=gnu++17" }
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// Copyright (C) 2013-2018 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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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// basic_string non-member functions
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// operator==
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/*
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template<class charT, class traits, class Allocator>
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bool operator==(const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator==(const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator==(const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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*/
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// operator!=
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/*
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template<class charT, class traits, class Allocator>
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bool operator!=(const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator!=(const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator!=(const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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*/
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// operator<
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/*
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template<class charT, class traits, class Allocator>
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bool operator< (const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator< (const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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template<class charT, class traits, class Allocator>
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bool operator< (const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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*/
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// operator>
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/*
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template<class charT, class traits, class Allocator>
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bool operator> (const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator> (const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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template<class charT, class traits, class Allocator>
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bool operator> (const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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*/
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// operator<=
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/*
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template<class charT, class traits, class Allocator>
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bool operator<=(const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator<=(const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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template<class charT, class traits, class Allocator>
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bool operator<=(const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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*/
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// operator>=
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/*
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template<class charT, class traits, class Allocator>
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bool operator>=(const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator>=(const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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template<class charT, class traits, class Allocator>
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bool operator>=(const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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*/
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#include <string_view>
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#include <testsuite_hooks.h>
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void
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test01()
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{
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std::string_view str_0("costa rica");
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std::string_view str_1("costa marbella");
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std::string_view str_2("cost");
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std::string_view str_3("costa ricans");
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std::string_view str_4;
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str_4 = str_0;
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//comparisons between string objects
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VERIFY( !(str_0 == str_1) );
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VERIFY( !(str_0 == str_2) );
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VERIFY( !(str_0 == str_3) );
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VERIFY( !(str_1 == str_0) );
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VERIFY( !(str_2 == str_0) );
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VERIFY( !(str_3 == str_0) );
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VERIFY( str_4 == str_0 );
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VERIFY( str_0 == str_4 );
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VERIFY( str_0 != str_1 );
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VERIFY( str_0 != str_2 );
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VERIFY( str_0 != str_3 );
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VERIFY( str_1 != str_0 );
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VERIFY( str_2 != str_0 );
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VERIFY( str_3 != str_0 );
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VERIFY( !(str_0 != str_4) );
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VERIFY( !(str_4 != str_0) );
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VERIFY( str_0 > str_1 ); //true cuz r>m
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VERIFY( str_0 > str_2 );
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VERIFY( !(str_0 > str_3) );
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VERIFY( !(str_1 > str_0) ); //false cuz m<r
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VERIFY( !(str_2 > str_0) );
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VERIFY( str_3 > str_0 );
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VERIFY( !(str_0 > str_4) );
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VERIFY( !(str_4 > str_0) );
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VERIFY( !(str_0 < str_1) ); //false cuz r>m
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VERIFY( !(str_0 < str_2) );
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VERIFY( str_0 < str_3 );
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VERIFY( str_1 < str_0 ); //true cuz m<r
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VERIFY( str_2 < str_0 );
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VERIFY( !(str_3 < str_0) );
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VERIFY( !(str_0 < str_4) );
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VERIFY( !(str_4 < str_0) );
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VERIFY( str_0 >= str_1 ); //true cuz r>m
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VERIFY( str_0 >= str_2 );
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VERIFY( !(str_0 >= str_3) );
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VERIFY( !(str_1 >= str_0) );//false cuz m<r
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VERIFY( !(str_2 >= str_0) );
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VERIFY( str_3 >= str_0 );
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VERIFY( str_0 >= str_4 );
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VERIFY( str_4 >= str_0 );
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VERIFY( !(str_0 <= str_1) );//false cuz r>m
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VERIFY( !(str_0 <= str_2) );
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VERIFY( str_0 <= str_3 );
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VERIFY( str_1 <= str_0 );//true cuz m<r
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VERIFY( str_2 <= str_0 );
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VERIFY( !(str_3 <= str_0) );
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VERIFY( str_0 <= str_4 );
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VERIFY( str_4 <= str_0 );
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//comparisons between string object and string literal
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VERIFY( !(str_0 == "costa marbella") );
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VERIFY( !(str_0 == "cost") );
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VERIFY( !(str_0 == "costa ricans") );
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VERIFY( !("costa marbella" == str_0) );
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VERIFY( !("cost" == str_0) );
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VERIFY( !("costa ricans" == str_0) );
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VERIFY( "costa rica" == str_0 );
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VERIFY( str_0 == "costa rica" );
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VERIFY( str_0 != "costa marbella" );
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VERIFY( str_0 != "cost" );
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VERIFY( str_0 != "costa ricans" );
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VERIFY( "costa marbella" != str_0 );
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VERIFY( "cost" != str_0 );
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VERIFY( "costa ricans" != str_0 );
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VERIFY( !("costa rica" != str_0) );
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VERIFY( !(str_0 != "costa rica") );
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VERIFY( str_0 > "costa marbella" ); //true cuz r>m
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VERIFY( str_0 > "cost" );
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VERIFY( !(str_0 > "costa ricans") );
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VERIFY( !("costa marbella" > str_0) );//false cuz m<r
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VERIFY( !("cost" > str_0) );
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VERIFY( "costa ricans" > str_0 );
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VERIFY( !("costa rica" > str_0) );
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VERIFY( !(str_0 > "costa rica") );
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VERIFY( !(str_0 < "costa marbella") );//false cuz r>m
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VERIFY( !(str_0 < "cost") );
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VERIFY( str_0 < "costa ricans" );
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VERIFY( "costa marbella" < str_0 );//true cuz m<r
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VERIFY( "cost" < str_0 );
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VERIFY( !("costa ricans" < str_0) );
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VERIFY( !("costa rica" < str_0) );
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VERIFY( !(str_0 < "costa rica") );
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VERIFY( str_0 >= "costa marbella" );//true cuz r>m
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VERIFY( str_0 >= "cost" );
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VERIFY( !(str_0 >= "costa ricans") );
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VERIFY( !("costa marbella" >= str_0) );//false cuz m<r
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VERIFY( !("cost" >= str_0) );
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VERIFY( "costa ricans" >= str_0 );
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VERIFY( "costa rica" >= str_0 );
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VERIFY( str_0 >= "costa rica" );
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VERIFY( !(str_0 <= "costa marbella") );//false cuz r>m
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VERIFY( !(str_0 <= "cost") );
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VERIFY( str_0 <= "costa ricans" );
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VERIFY( "costa marbella" <= str_0 );//true cuz m<r
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VERIFY( "cost" <= str_0 );
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VERIFY( !("costa ricans" <= str_0) );
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VERIFY( "costa rica" <= str_0 );
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VERIFY( str_0 <= "costa rica" );
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}
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constexpr bool
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test02()
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{
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std::string_view str_0("costa rica");
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std::string_view str_1("costa marbella");
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std::string_view str_2("cost");
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std::string_view str_3("costa ricans");
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std::string_view str_4;
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#undef VERIFY
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#define VERIFY(x) if (!(x)) return false
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str_4 = str_0;
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//comparisons between string objects
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VERIFY( !(str_0 == str_1) );
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VERIFY( !(str_0 == str_2) );
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VERIFY( !(str_0 == str_3) );
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VERIFY( !(str_1 == str_0) );
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VERIFY( !(str_2 == str_0) );
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VERIFY( !(str_3 == str_0) );
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VERIFY( str_4 == str_0 );
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VERIFY( str_0 == str_4 );
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VERIFY( str_0 != str_1 );
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VERIFY( str_0 != str_2 );
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VERIFY( str_0 != str_3 );
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VERIFY( str_1 != str_0 );
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VERIFY( str_2 != str_0 );
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VERIFY( str_3 != str_0 );
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VERIFY( !(str_0 != str_4) );
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VERIFY( !(str_4 != str_0) );
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VERIFY( str_0 > str_1 ); //true cuz r>m
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VERIFY( str_0 > str_2 );
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VERIFY( !(str_0 > str_3) );
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VERIFY( !(str_1 > str_0) ); //false cuz m<r
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VERIFY( !(str_2 > str_0) );
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VERIFY( str_3 > str_0 );
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VERIFY( !(str_0 > str_4) );
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VERIFY( !(str_4 > str_0) );
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VERIFY( !(str_0 < str_1) ); //false cuz r>m
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VERIFY( !(str_0 < str_2) );
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VERIFY( str_0 < str_3 );
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VERIFY( str_1 < str_0 ); //true cuz m<r
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VERIFY( str_2 < str_0 );
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VERIFY( !(str_3 < str_0) );
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VERIFY( !(str_0 < str_4) );
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VERIFY( !(str_4 < str_0) );
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VERIFY( str_0 >= str_1 ); //true cuz r>m
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VERIFY( str_0 >= str_2 );
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VERIFY( !(str_0 >= str_3) );
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VERIFY( !(str_1 >= str_0) );//false cuz m<r
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VERIFY( !(str_2 >= str_0) );
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VERIFY( str_3 >= str_0 );
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VERIFY( str_0 >= str_4 );
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VERIFY( str_4 >= str_0 );
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VERIFY( !(str_0 <= str_1) );//false cuz r>m
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VERIFY( !(str_0 <= str_2) );
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VERIFY( str_0 <= str_3 );
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VERIFY( str_1 <= str_0 );//true cuz m<r
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VERIFY( str_2 <= str_0 );
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VERIFY( !(str_3 <= str_0) );
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VERIFY( str_0 <= str_4 );
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VERIFY( str_4 <= str_0 );
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//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 true;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
static_assert( test02() );
|
||||
}
|
||||
367
gdb/unittests/basic_string_view/operators/wchar_t/2.cc
Normal file
367
gdb/unittests/basic_string_view/operators/wchar_t/2.cc
Normal file
@ -0,0 +1,367 @@
|
||||
// { dg-options "-std=gnu++17" }
|
||||
|
||||
// Copyright (C) 2013-2018 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 <string_view>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void
|
||||
test01()
|
||||
{
|
||||
std::wstring_view str_0(L"costa rica");
|
||||
std::wstring_view str_1(L"costa marbella");
|
||||
std::wstring_view str_2(L"cost");
|
||||
std::wstring_view str_3(L"costa ricans");
|
||||
std::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" );
|
||||
}
|
||||
|
||||
constexpr bool
|
||||
test02()
|
||||
{
|
||||
std::wstring_view str_0(L"costa rica");
|
||||
std::wstring_view str_1(L"costa marbella");
|
||||
std::wstring_view str_2(L"cost");
|
||||
std::wstring_view str_3(L"costa ricans");
|
||||
std::wstring_view str_4;
|
||||
|
||||
#undef VERIFY
|
||||
#define VERIFY(x) if (!(x)) return false
|
||||
|
||||
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 true;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test01();
|
||||
static_assert( test02() );
|
||||
}
|
||||
Reference in New Issue
Block a user