| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // REQUIRES: can-create-symlinks |
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| 10 | // UNSUPPORTED: c++03, c++11, c++14 |
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| 11 | |
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| 12 | // <filesystem> |
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| 13 | |
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| 14 | // class directory_entry |
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| 15 | |
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| 16 | // file_status symlink_status() const; |
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| 17 | // file_status symlink_status(error_code&) const noexcept; |
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| 18 | |
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| 19 | #include <filesystem> |
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| 20 | #include <type_traits> |
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| 21 | #include <cassert> |
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| 22 | |
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| 23 | #include "filesystem_test_helper.h" |
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| 24 | #include "test_macros.h" |
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| 25 | namespace fs = std::filesystem; |
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| 26 | |
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| 27 | static void test_signature() { |
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| 28 | using namespace fs; |
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| 29 | static_test_env static_env; |
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| 30 | { |
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| 31 | const directory_entry e("foo" ); |
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| 32 | std::error_code ec; |
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| 33 | static_assert(std::is_same<decltype(e.symlink_status()), file_status>::value, "" ); |
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| 34 | static_assert(std::is_same<decltype(e.symlink_status(ec&: ec)), file_status>::value, "" ); |
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| 35 | static_assert(noexcept(e.symlink_status()) == false, "" ); |
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| 36 | static_assert(noexcept(e.symlink_status(ec&: ec)) == true, "" ); |
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| 37 | } |
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| 38 | path TestCases[] = {static_env.File, static_env.Dir, static_env.SymlinkToFile, |
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| 39 | static_env.DNE}; |
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| 40 | for (const auto& p : TestCases) { |
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| 41 | const directory_entry e(p); |
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| 42 | std::error_code pec = GetTestEC(), eec = GetTestEC(1); |
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| 43 | file_status ps = fs::symlink_status(p, pec); |
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| 44 | file_status es = e.symlink_status(eec); |
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| 45 | assert(ps.type() == es.type()); |
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| 46 | assert(ps.permissions() == es.permissions()); |
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| 47 | assert(pec.default_error_condition() == eec.default_error_condition()); |
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| 48 | } |
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| 49 | for (const auto& p : TestCases) { |
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| 50 | const directory_entry e(p); |
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| 51 | file_status ps = fs::symlink_status(p); |
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| 52 | file_status es = e.symlink_status(); |
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| 53 | assert(ps.type() == es.type()); |
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| 54 | assert(ps.permissions() == es.permissions()); |
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| 55 | } |
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| 56 | } |
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| 57 | |
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| 58 | int main(int, char**) { |
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| 59 | test_signature(); |
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| 60 | return 0; |
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| 61 | } |
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| 62 | |
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