| //===----------------------------------------------------------------------===// |
| // |
| // 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, c++11, c++14 |
| // UNSUPPORTED: no-filesystem |
| // UNSUPPORTED: availability-filesystem-missing |
| |
| // <filesystem> |
| |
| // path absolute(const path& p, const path& base=current_path()); |
| |
| #include <filesystem> |
| #include <type_traits> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| #include "filesystem_test_helper.h" |
| #include "../../class.path/path_helper.h" |
| namespace fs = std::filesystem; |
| using namespace fs; |
| |
| static void absolute_signature_test() |
| { |
| const path p; ((void)p); |
| std::error_code ec; |
| ASSERT_NOT_NOEXCEPT(absolute(p)); |
| ASSERT_NOT_NOEXCEPT(absolute(p, ec)); |
| } |
| |
| |
| static void basic_test() |
| { |
| const fs::path cwd = fs::current_path(); |
| const struct { |
| std::string input; |
| fs::path expect; |
| } TestCases [] = { |
| {"", cwd / ""}, |
| {"foo", cwd / "foo"}, |
| {"foo/", cwd / "foo/"}, |
| {"/already_absolute", cwd.root_name() / "/already_absolute"} |
| }; |
| for (auto& TC : TestCases) { |
| std::error_code ec = GetTestEC(); |
| const path ret = absolute(TC.input, ec); |
| assert(!ec); |
| assert(ret.is_absolute()); |
| assert(PathEqIgnoreSep(ret, TC.expect)); |
| LIBCPP_ONLY(assert(PathEq(ret, TC.expect))); |
| } |
| } |
| |
| int main(int, char**) { |
| absolute_signature_test(); |
| basic_test(); |
| |
| return 0; |
| } |