/*- * 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); }