[libc-commits] [libc] [libc] Implement faccessat (PR #161065)

[Marcell Leleszi via libc-commits]

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+//===-- Unittests for faccessat -------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "src/__support/CPP/string.h"
+#include "src/fcntl/open.h"
+#include "src/sys/stat/mkdir.h"
+#include "src/unistd/close.h"
+#include "src/unistd/faccessat.h"
+#include "src/unistd/rmdir.h"
+#include "src/unistd/symlink.h"
+#include "src/unistd/unlink.h"
+#include "src/unistd/unlinkat.h"
+#include "test/UnitTest/ErrnoCheckingTest.h"
+#include "test/UnitTest/ErrnoSetterMatcher.h"
+#include "test/UnitTest/Test.h"
+
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+namespace {
+
+namespace cpp = LIBC_NAMESPACE::cpp;
+using LIBC_NAMESPACE::testing::ErrnoSetterMatcher::Fails;
+using LIBC_NAMESPACE::testing::ErrnoSetterMatcher::Succeeds;
+
+using LlvmLibcFaccessatTest = LIBC_NAMESPACE::testing::ErrnoCheckingTest;
+
+TEST_F(LlvmLibcFaccessatTest, WithAtFdcwd) {
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mleleszi wrote:

Makes sense, done

https://github.com/llvm/llvm-project/pull/161065