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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03
// <filesystem>
// class path
// path& make_preferred()
#include "filesystem_include.h"
#include <type_traits>
#include <cassert>
#include "test_macros.h"
#include "test_iterators.h"
#include "count_new.h"
#include "filesystem_test_helper.h"
struct MakePreferredTestcase {
const char* value;
const char* expected_posix;
const char* expected_windows;
};
const MakePreferredTestcase TestCases[] =
{
{"", "", ""}
, {"hello_world", "hello_world", "hello_world"}
, {"/", "/", "\\"}
, {"/foo/bar/baz/", "/foo/bar/baz/", "\\foo\\bar\\baz\\"}
, {"\\", "\\", "\\"}
, {"\\foo\\bar\\baz\\", "\\foo\\bar\\baz\\", "\\foo\\bar\\baz\\"}
, {"\\foo\\/bar\\/baz\\", "\\foo\\/bar\\/baz\\", "\\foo\\\\bar\\\\baz\\"}
};
int main(int, char**)
{
// This operation is an identity operation on linux.
// On windows, compare with preferred_win, if set.
using namespace fs;
for (auto const & TC : TestCases) {
path p(TC.value);
assert(p == TC.value);
path& Ref = (p.make_preferred());
#ifdef _WIN32
std::string s(TC.expected_windows);
#else
std::string s(TC.expected_posix);
#endif
assert(p.string() == s);
assert(&Ref == &p);
}
return 0;
}
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