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