mirror of
https://github.com/llvm-mirror/libcxx.git
synced 2025-10-24 12:02:36 +08:00
6e9a694dce
Add the completed std::experimental::filesystem implementation and tests. The implementation supports C++11 or newer. The TS is built as part of 'libc++experimental.a'. Users of the TS need to manually link this library. Building and testing the TS can be disabled using the CMake option '-DLIBCXX_ENABLE_FILESYSTEM=OFF'. Currently 'libc++experimental.a' is not installed by default. To turn on the installation of the library use '-DLIBCXX_INSTALL_EXPERIMENTAL_LIBRARY=ON'. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@273034 91177308-0d34-0410-b5e6-96231b3b80d8
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// UNSUPPORTED: c++98, c++03
|
|
|
|
// <experimental/filesystem>
|
|
|
|
// path system_complete(const path& p);
|
|
// path system_complete(const path& p, error_code& ec);
|
|
|
|
// Note: For POSIX based operating systems, 'system_complete(p)' has the
|
|
// same semantics as 'absolute(p, current_path())'.
|
|
|
|
#include <experimental/filesystem>
|
|
#include <type_traits>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
#include "rapid-cxx-test.hpp"
|
|
#include "filesystem_test_helper.hpp"
|
|
|
|
using namespace std::experimental::filesystem;
|
|
|
|
TEST_SUITE(filesystem_system_complete_test_suite)
|
|
|
|
TEST_CASE(signature_test)
|
|
{
|
|
const path p; ((void)p);
|
|
std::error_code ec; ((void)ec);
|
|
ASSERT_NOT_NOEXCEPT(system_complete(p));
|
|
ASSERT_NOT_NOEXCEPT(system_complete(p, ec));
|
|
}
|
|
|
|
|
|
TEST_CASE(basic_system_complete_tests)
|
|
{
|
|
const path testCases[] = {
|
|
"//net/foo", // has_root_name() && has_root_directory()
|
|
"/foo", // !has_root_name() && has_root_directory()
|
|
"//net", // has_root_name() && !has_root_directory()
|
|
"bar/baz" // !has_root_name() && !has_root_directory()
|
|
};
|
|
const path base = current_path();
|
|
for (auto& p : testCases) {
|
|
const path ret = system_complete(p);
|
|
const path expect = absolute(p, base);
|
|
TEST_CHECK(ret.is_absolute());
|
|
TEST_CHECK(ret == expect);
|
|
}
|
|
}
|
|
|
|
TEST_SUITE_END()
|