54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <string>
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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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// basic_string_view<charT,traits> rhs);
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// bool operator>(basic_string_view<charT,traits> lhs,
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// const basic_string<charT,traits,Allocator>& rhs);
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#include <string_view>
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#include <cassert>
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#include "test_macros.h"
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template <class S>
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void
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test(const S& lhs, const typename S::value_type* rhs, bool x, bool y)
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{
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assert((lhs > rhs) == x);
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assert((rhs > lhs) == y);
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}
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int main(int, char**)
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{
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{
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typedef std::string_view S;
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test(S(""), "", false, false);
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test(S(""), "abcde", false, true);
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test(S(""), "abcdefghij", false, true);
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test(S(""), "abcdefghijklmnopqrst", false, true);
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test(S("abcde"), "", true, false);
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test(S("abcde"), "abcde", false, false);
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test(S("abcde"), "abcdefghij", false, true);
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test(S("abcde"), "abcdefghijklmnopqrst", false, true);
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test(S("abcdefghij"), "", true, false);
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test(S("abcdefghij"), "abcde", true, false);
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test(S("abcdefghij"), "abcdefghij", false, false);
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test(S("abcdefghij"), "abcdefghijklmnopqrst", false, true);
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test(S("abcdefghijklmnopqrst"), "", true, false);
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test(S("abcdefghijklmnopqrst"), "abcde", true, false);
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test(S("abcdefghijklmnopqrst"), "abcdefghij", true, false);
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test(S("abcdefghijklmnopqrst"), "abcdefghijklmnopqrst", false, false);
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}
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return 0;
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}
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