diff options
Diffstat (limited to 'test/std/experimental/string.view/string.view.iterators/end.pass.cpp')
-rw-r--r-- | test/std/experimental/string.view/string.view.iterators/end.pass.cpp | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/test/std/experimental/string.view/string.view.iterators/end.pass.cpp b/test/std/experimental/string.view/string.view.iterators/end.pass.cpp deleted file mode 100644 index 1f22b3fbe4ba1..0000000000000 --- a/test/std/experimental/string.view/string.view.iterators/end.pass.cpp +++ /dev/null @@ -1,88 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -// <string_view> - -// constexpr const_iterator end() const; - -#include <experimental/string_view> -#include <cstddef> -#include <cassert> - -#include "test_macros.h" - -template <class S> -void -test(S s) -{ - const S& cs = s; - typename S::iterator e = s.end(); - typename S::const_iterator ce1 = cs.end(); - typename S::const_iterator ce2 = s.cend(); - - if (s.empty()) - { - assert( e == s.begin()); - assert(ce1 == cs.begin()); - assert(ce2 == s.begin()); - } - else - { - assert( e != s.begin()); - assert(ce1 != cs.begin()); - assert(ce2 != s.begin()); - } - - assert( e - s.begin() == static_cast<std::ptrdiff_t>(s.size())); - assert(ce1 - cs.begin() == static_cast<std::ptrdiff_t>(cs.size())); - assert(ce2 - s.cbegin() == static_cast<std::ptrdiff_t>(s.size())); - - assert( e == ce1); - assert( e == ce2); - assert(ce1 == ce2); -} - - -int main() -{ - typedef std::experimental::string_view string_view; - typedef std::experimental::u16string_view u16string_view; - typedef std::experimental::u32string_view u32string_view; - typedef std::experimental::wstring_view wstring_view; - - test(string_view ()); - test(u16string_view()); - test(u32string_view()); - test(wstring_view ()); - test(string_view ( "123")); - test(wstring_view (L"123")); -#if TEST_STD_VER >= 11 - test(u16string_view{u"123"}); - test(u32string_view{U"123"}); -#endif - -#if TEST_STD_VER > 11 - { - constexpr string_view sv { "123", 3 }; - constexpr u16string_view u16sv {u"123", 3 }; - constexpr u32string_view u32sv {U"123", 3 }; - constexpr wstring_view wsv {L"123", 3 }; - - static_assert ( sv.begin() != sv.end(), "" ); - static_assert ( u16sv.begin() != u16sv.end(), "" ); - static_assert ( u32sv.begin() != u32sv.end(), "" ); - static_assert ( wsv.begin() != wsv.end(), "" ); - - static_assert ( sv.begin() != sv.cend(), "" ); - static_assert ( u16sv.begin() != u16sv.cend(), "" ); - static_assert ( u32sv.begin() != u32sv.cend(), "" ); - static_assert ( wsv.begin() != wsv.cend(), "" ); - } -#endif -} |