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Diffstat (limited to 'contrib/libarchive/libarchive/test/test_compat_tar_directory.c')
| -rw-r--r-- | contrib/libarchive/libarchive/test/test_compat_tar_directory.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/contrib/libarchive/libarchive/test/test_compat_tar_directory.c b/contrib/libarchive/libarchive/test/test_compat_tar_directory.c new file mode 100644 index 000000000000..5750db3628e3 --- /dev/null +++ b/contrib/libarchive/libarchive/test/test_compat_tar_directory.c @@ -0,0 +1,77 @@ +/*- + * Copyright (c) 2021 Samanta Navarro + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#include "test.h" +__FBSDID("$FreeBSD$"); + +/* + * Background: Original tar file format did not use its linkflag to + * specify directories. Instead regular files simply have a slash + * appended to their names. No data blocks follow directories in + * archives. This means that a possibly specified file size must not + * be used to determine the amount of data blocks to skip. + */ + +static void +test_compat_tar_directory_1(void) +{ + char name[] = "test_compat_tar_directory_1.tar"; + struct archive_entry *ae; + struct archive *a; + + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); + extract_reference_file(name); + assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 10240)); + + /* Read first entry, which is a directory in a regular file header. */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualString("directory1/", archive_entry_pathname(ae)); + assertEqualInt(AE_IFDIR, archive_entry_filetype(ae)); + assertEqualInt(1, archive_entry_size(ae)); + + /* Read second entry, which is a ustar directory entry. */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualString("directory2/", archive_entry_pathname(ae)); + assertEqualInt(AE_IFDIR, archive_entry_filetype(ae)); + assertEqualInt(0, archive_entry_size(ae)); + + /* Verify the end-of-archive. */ + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + + /* Verify that the format detection worked. */ + assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_NONE); + assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR); + + assertEqualInt(ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); +} + +DEFINE_TEST(test_compat_tar_directory) +{ + test_compat_tar_directory_1(); +} + + |