diff options
Diffstat (limited to 'archivers/libarchive/files/libarchive/test/test_write_format_gnutar.c')
| -rw-r--r-- | archivers/libarchive/files/libarchive/test/test_write_format_gnutar.c | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/archivers/libarchive/files/libarchive/test/test_write_format_gnutar.c b/archivers/libarchive/files/libarchive/test/test_write_format_gnutar.c new file mode 100644 index 00000000000..2a4c383e7af --- /dev/null +++ b/archivers/libarchive/files/libarchive/test/test_write_format_gnutar.c @@ -0,0 +1,258 @@ +/*- + * Copyright (c) 2010 Tim Kientzle + * 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("$FreeBSD$"); + +static char buff2[64]; + +/* Some names 1026 characters long */ +static const char *longfilename = "abcdefghijklmnopqrstuvwxyz" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890"; + +static const char *longlinkname = "Xabcdefghijklmnopqrstuvwxyz" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890"; + +static const char *longhardlinkname = "Yabcdefghijklmnopqrstuvwxyz" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890" + "12345678901234567890123456789012345678901234567890"; + + +DEFINE_TEST(test_write_format_gnutar) +{ + size_t buffsize = 1000000; + char *buff; + struct archive_entry *ae; + struct archive *a; + size_t used; + + buff = malloc(buffsize); /* million bytes of work area */ + assert(buff != NULL); + + /* Create a new archive in memory. */ + assert((a = archive_write_new()) != NULL); + assertA(0 == archive_write_set_format_gnutar(a)); + assertA(0 == archive_write_add_filter_none(a)); + assertA(0 == archive_write_open_memory(a, buff, buffsize, &used)); + + /* + * "file" has a bunch of attributes and 8 bytes of data. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_atime(ae, 2, 20); + archive_entry_set_birthtime(ae, 3, 30); + archive_entry_set_ctime(ae, 4, 40); + archive_entry_set_mtime(ae, 5, 50); + archive_entry_copy_pathname(ae, "file"); + archive_entry_set_mode(ae, S_IFREG | 0755); + archive_entry_set_size(ae, 8); + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9)); + + /* + * A file with a very long name + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_copy_pathname(ae, longfilename); + archive_entry_set_mode(ae, S_IFREG | 0755); + archive_entry_set_size(ae, 8); + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + assertEqualIntA(a, 8, archive_write_data(a, "abcdefgh", 9)); + + /* + * A hardlink to the above file. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_copy_pathname(ae, longhardlinkname); + archive_entry_copy_hardlink(ae, longfilename); + archive_entry_set_mode(ae, S_IFREG | 0755); + archive_entry_set_size(ae, 8); + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + + /* + * A symlink to the above file. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_copy_pathname(ae, longlinkname); + archive_entry_copy_symlink(ae, longfilename); + archive_entry_set_mode(ae, AE_IFLNK | 0755); + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + + /* + * A file with large UID/GID that overflow octal encoding. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_copy_pathname(ae, "large_uid_gid"); + archive_entry_set_mode(ae, S_IFREG | 0755); + archive_entry_set_size(ae, 8); + archive_entry_set_uid(ae, 123456789); + archive_entry_set_gid(ae, 987654321); + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + assertEqualIntA(a, 8, archive_write_data(a, "abcdefgh", 9)); + + /* TODO: support GNU tar sparse format and test it here. */ + /* See test_write_format_pax for an example of testing sparse files. */ + + /* Close out the archive. */ + assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a)); + + /* + * Some basic verification of the low-level format. + */ + + /* Verify GNU tar magic/version fields */ + assertEqualMem(buff + 257, "ustar \0", 8); + + assertEqualInt(15360, used); + + /* + * + * Now, read the data back. + * + */ + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, 0, archive_read_support_format_all(a)); + assertEqualIntA(a, 0, archive_read_support_filter_all(a)); + assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used)); + + /* + * Read "file" + */ + assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); + assert(!archive_entry_atime_is_set(ae)); + assert(!archive_entry_birthtime_is_set(ae)); + assert(!archive_entry_ctime_is_set(ae)); + assertEqualInt(5, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualString("file", archive_entry_pathname(ae)); + assertEqualInt(S_IFREG | 0755, archive_entry_mode(ae)); + assertEqualInt(8, archive_entry_size(ae)); + assertEqualIntA(a, 8, archive_read_data(a, buff2, 10)); + assertEqualMem(buff2, "12345678", 8); + + /* + * Read file with very long name. + */ + assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); + assertEqualString(longfilename, archive_entry_pathname(ae)); + assertEqualInt(S_IFREG | 0755, archive_entry_mode(ae)); + assertEqualInt(8, archive_entry_size(ae)); + assertEqualIntA(a, 8, archive_read_data(a, buff2, 10)); + assertEqualMem(buff2, "abcdefgh", 8); + + /* + * Read hardlink. + */ + assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); + assertEqualString(longhardlinkname, archive_entry_pathname(ae)); + assertEqualString(longfilename, archive_entry_hardlink(ae)); + + /* + * Read symlink. + */ + assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); + assertEqualString(longlinkname, archive_entry_pathname(ae)); + assertEqualString(longfilename, archive_entry_symlink(ae)); + assertEqualInt(AE_IFLNK | 0755, archive_entry_mode(ae)); + + /* + * Read file with large UID/GID. + */ + assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); + assertEqualInt(123456789, archive_entry_uid(ae)); + assertEqualInt(987654321, archive_entry_gid(ae)); + assertEqualString("large_uid_gid", archive_entry_pathname(ae)); + assertEqualInt(S_IFREG | 0755, archive_entry_mode(ae)); + + /* + * Verify the end of the archive. + */ + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a)); + + free(buff); +} |