diff options
Diffstat (limited to 'libarchive/test/test_write_format_tar_v7tar.c')
| -rw-r--r-- | libarchive/test/test_write_format_tar_v7tar.c | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/libarchive/test/test_write_format_tar_v7tar.c b/libarchive/test/test_write_format_tar_v7tar.c new file mode 100644 index 0000000..1690995 --- /dev/null +++ b/libarchive/test/test_write_format_tar_v7tar.c @@ -0,0 +1,259 @@ +/*- + * 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); +} |
