libc/test/src/sys/stat/mkdirat_test.cpp

   1 //===-- Unittests for mkdirat ---------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "src/sys/stat/mkdirat.h"
  10 #include "src/unistd/rmdir.h"
  11 #include "test/UnitTest/ErrnoSetterMatcher.h"
  12 #include "test/UnitTest/Test.h"
  13
  14 #include "hdr/fcntl_macros.h"
  15
  16 TEST(LlvmLibcMkdiratTest, CreateAndRemove) {
  17   using LIBC_NAMESPACE::testing::ErrnoSetterMatcher::Succeeds;
  18   constexpr const char *FILENAME = "testdata/mkdirat.testdir";
  19   auto TEST_DIR = libc_make_test_file_path(FILENAME);
  20   ASSERT_THAT(LIBC_NAMESPACE::mkdirat(AT_FDCWD, TEST_DIR, S_IRWXU),
  21               Succeeds(0));
  22   ASSERT_THAT(LIBC_NAMESPACE::rmdir(TEST_DIR), Succeeds(0));
  23 }
  24
  25 TEST(LlvmLibcMkdiratTest, BadPath) {
  26   using LIBC_NAMESPACE::testing::ErrnoSetterMatcher::Fails;
  27   ASSERT_THAT(
  28       LIBC_NAMESPACE::mkdirat(AT_FDCWD, "non-existent-dir/test", S_IRWXU),
  29       Fails(ENOENT));
  30 }