From 758f820bcc0f68aeebac1717e537ca13a320b909 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:11:47 +0200 Subject: Adding upstream version 9.1. Signed-off-by: Daniel Baumann --- gnulib-tests/test-mkdir.h | 98 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 gnulib-tests/test-mkdir.h (limited to 'gnulib-tests/test-mkdir.h') diff --git a/gnulib-tests/test-mkdir.h b/gnulib-tests/test-mkdir.h new file mode 100644 index 0000000..7d43ef8 --- /dev/null +++ b/gnulib-tests/test-mkdir.h @@ -0,0 +1,98 @@ +/* Test of mkdir() function. + Copyright (C) 2009-2022 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This file is designed to test both mkdir(a,b) and + mkdirat(AT_FDCWD,a,b). FUNC is the function to test. Assumes that + BASE and ASSERT are already defined, and that appropriate headers + are already included. If PRINT, warn before skipping tests with + status 77 when symlinks are unsupported. */ + +static int +test_mkdir (int (*func) (char const *, mode_t), bool print) +{ + /* Test basic error handling. */ + ASSERT (close (creat (BASE "file", 0600)) == 0); + errno = 0; + ASSERT (func (BASE "file", 0700) == -1); + ASSERT (errno == EEXIST); + errno = 0; + ASSERT (func (BASE "file/", 0700) == -1); + ASSERT (errno == ENOTDIR || errno == EEXIST); + errno = 0; + ASSERT (func (BASE "file/dir", 0700) == -1); + ASSERT (errno == ENOTDIR || errno == ENOENT || errno == EOPNOTSUPP); + ASSERT (unlink (BASE "file") == 0); + errno = 0; + ASSERT (func ("", 0700) == -1); + ASSERT (errno == ENOENT); + errno = 0; + ASSERT (func (BASE "dir/sub", 0700) == -1); + ASSERT (errno == ENOENT); + errno = 0; + ASSERT (func (BASE "dir/.", 0700) == -1); + ASSERT (errno == ENOENT); + errno = 0; + ASSERT (func (BASE "dir/.//", 0700) == -1); + ASSERT (errno == ENOENT); + + /* Test trailing slash handling. */ + ASSERT (func (BASE "dir", 0700) == 0); + errno = 0; + ASSERT (func (BASE "dir", 0700) == -1); + ASSERT (errno == EEXIST); + ASSERT (rmdir (BASE "dir") == 0); + ASSERT (func (BASE "dir/", 0700) == 0); + errno = 0; + ASSERT (func (BASE "dir/", 0700) == -1); + ASSERT (errno == EEXIST); + ASSERT (rmdir (BASE "dir") == 0); + + /* Test symlink behavior. POSIX requires the creation of + directories through a dangling symlink with trailing slash, but + GNU does not yet implement that, so we support either behavior + for now. */ + if (symlink (BASE "dir", BASE "link")) + { + if (print) + fputs ("skipping test: symlinks not supported on this file system\n", + stderr); + return 77; + } + errno = 0; + ASSERT (func (BASE "link", 0700) == -1); + ASSERT (errno == EEXIST); + { + int result; + errno = 0; + result = func (BASE "link/", 0700); + if (!result) + ASSERT (rmdir (BASE "dir") == 0); + else + { + ASSERT (result == -1); + ASSERT (errno == EEXIST); + errno = 0; + ASSERT (rmdir (BASE "dir") == -1); + ASSERT (errno == ENOENT); + } + } + errno = 0; + ASSERT (func (BASE "link/.", 0700) == -1); + ASSERT (errno == ENOENT); + ASSERT (unlink (BASE "link") == 0); + + return 0; +} -- cgit v1.2.3