| /*- |
| * Copyright (c) 2003-2007 Tim Kientzle |
| * Copyright (c) 2012 Michihiro NAKAJIMA |
| * 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 int |
| is_null(const char *p, size_t l) |
| { |
| while (l > 0) { |
| if (*p != '\0') |
| return (0); |
| --l; |
| ++p; |
| } |
| return (1); |
| } |
| |
| /* Verify the contents, then erase them to NUL bytes. */ |
| /* Tar requires all "unused" bytes be set to NUL; this allows us |
| * to easily verify that by invoking is_null() over the entire header |
| * after verifying each field. */ |
| #define myAssertEqualMem(a,b,s) assertEqualMem(a, b, s); memset(a, 0, s) |
| |
| /* |
| * Detailed verification that 'v7tar' archives are written with |
| * the correct format. |
| */ |
| DEFINE_TEST(test_write_format_tar_v7tar) |
| { |
| struct archive *a; |
| struct archive_entry *entry; |
| char *buff, *e; |
| size_t buffsize = 100000; |
| size_t used; |
| int i; |
| char f99[100]; |
| char f100[101]; |
| |
| for (i = 0; i < 99; ++i) |
| f99[i] = 'a' + i % 26; |
| f99[99] = '\0'; |
| |
| for (i = 0; i < 100; ++i) |
| f100[i] = 'A' + i % 26; |
| f100[100] = '\0'; |
| |
| buff = malloc(buffsize); |
| |
| /* Create a new archive in memory. */ |
| assert((a = archive_write_new()) != NULL); |
| assertEqualIntA(a, ARCHIVE_OK, |
| archive_write_set_format_v7tar(a)); |
| assertEqualIntA(a, ARCHIVE_OK, |
| archive_write_add_filter_none(a)); |
| assertEqualIntA(a, ARCHIVE_OK, |
| archive_write_open_memory(a, buff, buffsize, &used)); |
| |
| /* |
| * Add various files to it. |
| * TODO: Extend this to cover more filetypes. |
| */ |
| |
| /* "file" with 10 bytes of content */ |
| assert((entry = archive_entry_new()) != NULL); |
| archive_entry_set_mtime(entry, 1, 10); |
| archive_entry_set_pathname(entry, "file"); |
| archive_entry_set_mode(entry, S_IFREG | 0664); |
| archive_entry_set_size(entry, 10); |
| archive_entry_set_uid(entry, 80); |
| archive_entry_set_gid(entry, 90); |
| archive_entry_set_dev(entry, 12); |
| archive_entry_set_ino(entry, 89); |
| archive_entry_set_nlink(entry, 2); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry)); |
| archive_entry_free(entry); |
| assertEqualIntA(a, 10, archive_write_data(a, "1234567890", 10)); |
| |
| /* Hardlink to "file" with 10 bytes of content */ |
| assert((entry = archive_entry_new()) != NULL); |
| archive_entry_set_mtime(entry, 1, 10); |
| archive_entry_set_pathname(entry, "linkfile"); |
| archive_entry_set_hardlink(entry, "file"); |
| archive_entry_set_mode(entry, S_IFREG | 0664); |
| archive_entry_set_size(entry, 10); |
| archive_entry_set_uid(entry, 80); |
| archive_entry_set_gid(entry, 90); |
| archive_entry_set_dev(entry, 12); |
| archive_entry_set_ino(entry, 89); |
| archive_entry_set_nlink(entry, 2); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry)); |
| archive_entry_free(entry); |
| /* Write of data to dir should fail == zero bytes get written. */ |
| assertEqualIntA(a, 0, archive_write_data(a, "1234567890", 10)); |
| |
| /* "dir" */ |
| assert((entry = archive_entry_new()) != NULL); |
| archive_entry_set_mtime(entry, 2, 20); |
| archive_entry_set_pathname(entry, "dir"); |
| archive_entry_set_mode(entry, S_IFDIR | 0775); |
| archive_entry_set_size(entry, 10); |
| archive_entry_set_nlink(entry, 2); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry)); |
| archive_entry_free(entry); |
| /* Write of data to dir should fail == zero bytes get written. */ |
| assertEqualIntA(a, 0, archive_write_data(a, "1234567890", 10)); |
| |
| /* "symlink" pointing to "file" */ |
| assert((entry = archive_entry_new()) != NULL); |
| archive_entry_set_mtime(entry, 3, 30); |
| archive_entry_set_pathname(entry, "symlink"); |
| archive_entry_set_mode(entry, 0664); |
| archive_entry_set_filetype(entry, AE_IFLNK); |
| archive_entry_set_symlink(entry,"file"); |
| archive_entry_set_size(entry, 0); |
| archive_entry_set_uid(entry, 88); |
| archive_entry_set_gid(entry, 98); |
| archive_entry_set_dev(entry, 12); |
| archive_entry_set_ino(entry, 90); |
| archive_entry_set_nlink(entry, 1); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry)); |
| archive_entry_free(entry); |
| |
| /* file with 99-char filename. */ |
| assert((entry = archive_entry_new()) != NULL); |
| archive_entry_set_mtime(entry, 1, 10); |
| archive_entry_set_pathname(entry, f99); |
| archive_entry_set_mode(entry, S_IFREG | 0664); |
| archive_entry_set_size(entry, 0); |
| archive_entry_set_uid(entry, 82); |
| archive_entry_set_gid(entry, 93); |
| archive_entry_set_dev(entry, 102); |
| archive_entry_set_ino(entry, 7); |
| archive_entry_set_nlink(entry, 1); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, entry)); |
| archive_entry_free(entry); |
| |
| /* file with 100-char filename. */ |
| assert((entry = archive_entry_new()) != NULL); |
| archive_entry_set_mtime(entry, 1, 10); |
| archive_entry_set_pathname(entry, f100); |
| archive_entry_set_mode(entry, S_IFREG | 0664); |
| archive_entry_set_size(entry, 0); |
| archive_entry_set_uid(entry, 82); |
| archive_entry_set_gid(entry, 93); |
| archive_entry_set_dev(entry, 102); |
| archive_entry_set_ino(entry, 7); |
| archive_entry_set_nlink(entry, 1); |
| failure("100-char filename should be rejected"); |
| assertEqualIntA(a, ARCHIVE_FAILED, archive_write_header(a, entry)); |
| archive_entry_free(entry); |
| |
| /* Close out the archive. */ |
| assertEqualInt(ARCHIVE_OK, archive_write_free(a)); |
| |
| /* |
| * Verify the archive format. |
| */ |
| e = buff; |
| |
| /* "file" */ |
| myAssertEqualMem(e + 0, "file", 5); /* Filename */ |
| myAssertEqualMem(e + 100, "000664 ", 8); /* mode */ |
| myAssertEqualMem(e + 108, "000120 ", 8); /* uid */ |
| myAssertEqualMem(e + 116, "000132 ", 8); /* gid */ |
| myAssertEqualMem(e + 124, "00000000012 ", 12); /* size */ |
| myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */ |
| myAssertEqualMem(e + 148, "005335\0 ", 8); /* checksum */ |
| myAssertEqualMem(e + 156, "", 1); /* linkflag */ |
| myAssertEqualMem(e + 157, "", 1); /* linkname */ |
| assert(is_null(e + 0, 512)); |
| myAssertEqualMem(e + 512, "1234567890", 10); |
| assert(is_null(e + 512, 512)); |
| e += 1024; |
| |
| /* hardlink to "file" */ |
| myAssertEqualMem(e + 0, "linkfile", 9); /* Filename */ |
| myAssertEqualMem(e + 100, "000664 ", 8); /* mode */ |
| myAssertEqualMem(e + 108, "000120 ", 8); /* uid */ |
| myAssertEqualMem(e + 116, "000132 ", 8); /* gid */ |
| myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */ |
| myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */ |
| myAssertEqualMem(e + 148, "007131\0 ", 8); /* checksum */ |
| myAssertEqualMem(e + 156, "1", 1); /* linkflag */ |
| myAssertEqualMem(e + 157, "file", 5); /* linkname */ |
| assert(is_null(e + 0, 512)); |
| e += 512; |
| |
| /* "dir" */ |
| myAssertEqualMem(e + 0, "dir/", 4); /* Filename */ |
| myAssertEqualMem(e + 100, "000775 ", 8); /* mode */ |
| myAssertEqualMem(e + 108, "000000 ", 8); /* uid */ |
| myAssertEqualMem(e + 116, "000000 ", 8); /* gid */ |
| myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */ |
| myAssertEqualMem(e + 136, "00000000002 ", 12); /* mtime */ |
| myAssertEqualMem(e + 148, "005243\0 ", 8); /* checksum */ |
| myAssertEqualMem(e + 156, "", 1); /* typeflag */ |
| myAssertEqualMem(e + 157, "", 1); /* linkname */ |
| assert(is_null(e + 0, 512)); |
| e += 512; |
| |
| /* "symlink" pointing to "file" */ |
| myAssertEqualMem(e + 0, "symlink", 8); /* Filename */ |
| myAssertEqualMem(e + 100, "000664 ", 8); /* mode */ |
| myAssertEqualMem(e + 108, "000130 ", 8); /* uid */ |
| myAssertEqualMem(e + 116, "000142 ", 8); /* gid */ |
| myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */ |
| myAssertEqualMem(e + 136, "00000000003 ", 12); /* mtime */ |
| myAssertEqualMem(e + 148, "007027\0 ", 8); /* checksum */ |
| myAssertEqualMem(e + 156, "2", 1); /* linkflag */ |
| myAssertEqualMem(e + 157, "file", 5); /* linkname */ |
| assert(is_null(e + 0, 512)); |
| e += 512; |
| |
| /* File with 99-char filename */ |
| myAssertEqualMem(e + 0, f99, 100); /* Filename */ |
| myAssertEqualMem(e + 100, "000664 ", 8); /* mode */ |
| myAssertEqualMem(e + 108, "000122 ", 8); /* uid */ |
| myAssertEqualMem(e + 116, "000135 ", 8); /* gid */ |
| myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */ |
| myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */ |
| myAssertEqualMem(e + 148, "031543\0 ", 8); /* checksum */ |
| myAssertEqualMem(e + 156, "", 1); /* linkflag */ |
| myAssertEqualMem(e + 157, "", 1); /* linkname */ |
| assert(is_null(e + 0, 512)); |
| e += 512; |
| |
| /* TODO: Verify other types of entries. */ |
| |
| /* Last entry is end-of-archive marker. */ |
| assert(is_null(e, 1024)); |
| e += 1024; |
| |
| assertEqualInt((int)used, e - buff); |
| |
| free(buff); |
| } |