diff options
Diffstat (limited to 'libarchive/libarchive-2.5.5/tar/test/test_basic.c')
| -rw-r--r-- | libarchive/libarchive-2.5.5/tar/test/test_basic.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/libarchive/libarchive-2.5.5/tar/test/test_basic.c b/libarchive/libarchive-2.5.5/tar/test/test_basic.c new file mode 100644 index 0000000..fff5112 --- /dev/null +++ b/libarchive/libarchive-2.5.5/tar/test/test_basic.c @@ -0,0 +1,158 @@ +/*- + * Copyright (c) 2003-2007 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: src/usr.bin/tar/test/test_basic.c,v 1.2 2008/05/26 17:10:10 kientzle Exp $"); + + +static void +basic_tar(const char *target, const char *pack_options, const char *unpack_options) +{ + struct stat st, st2; + char buff[128]; + int r; + + assertEqualInt(0, mkdir(target, 0775)); + + /* Use the tar program to create an archive. */ + r = systemf("%s cf - %s `cat filelist` >%s/archive 2>%s/pack.err", testprog, pack_options, target, target); + failure("Error invoking %s cf -", testprog, pack_options); + assertEqualInt(r, 0); + + chdir(target); + + /* Verify that nothing went to stderr. */ + assertEmptyFile("pack.err"); + + /* + * Use tar to unpack the archive into another directory. + */ + r = systemf("%s xf archive %s >unpack.out 2>unpack.err", testprog, unpack_options); + failure("Error invoking %s xf archive %s", testprog, unpack_options); + assertEqualInt(r, 0); + + /* Verify that nothing went to stderr. */ + assertEmptyFile("unpack.err"); + + /* + * Verify unpacked files. + */ + + /* Regular file with 2 links. */ + r = lstat("file", &st); + failure("Failed to stat file %s/file, errno=%d", target, errno); + assertEqualInt(r, 0); + if (r == 0) { + assert(S_ISREG(st.st_mode)); + assertEqualInt(0644, st.st_mode & 0777); + assertEqualInt(10, st.st_size); + failure("file %s/file", target); + assertEqualInt(2, st.st_nlink); + } + + /* Another name for the same file. */ + r = lstat("linkfile", &st2); + failure("Failed to stat file %s/linkfile, errno=%d", target, errno); + assertEqualInt(r, 0); + if (r == 0) { + assert(S_ISREG(st2.st_mode)); + assertEqualInt(0644, st2.st_mode & 0777); + assertEqualInt(10, st2.st_size); + failure("file %s/linkfile", target); + assertEqualInt(2, st2.st_nlink); + /* Verify that the two are really hardlinked. */ + assertEqualInt(st.st_dev, st2.st_dev); + failure("%s/linkfile and %s/file aren't really hardlinks", target, target); + assertEqualInt(st.st_ino, st2.st_ino); + } + + /* Symlink */ + r = lstat("symlink", &st); + failure("Failed to stat file %s/symlink, errno=%d", target, errno); + assertEqualInt(r, 0); + if (r == 0) { + failure("symlink should be a symlink; actual mode is %o", + st.st_mode); + assert(S_ISLNK(st.st_mode)); + if (S_ISLNK(st.st_mode)) { + r = readlink("symlink", buff, sizeof(buff)); + assertEqualInt(r, 4); + buff[r] = '\0'; + assertEqualString(buff, "file"); + } + } + + /* dir */ + r = lstat("dir", &st); + if (r == 0) { + assertEqualInt(r, 0); + assert(S_ISDIR(st.st_mode)); + assertEqualInt(0775, st.st_mode & 0777); + } + + chdir(".."); +} + +DEFINE_TEST(test_basic) +{ + int fd; + int filelist; + int oldumask; + + oldumask = umask(0); + + /* + * Create an assortment of files on disk. + */ + filelist = open("filelist", O_CREAT | O_WRONLY, 0644); + + /* File with 10 bytes content. */ + fd = open("file", O_CREAT | O_WRONLY, 0644); + assert(fd >= 0); + assertEqualInt(10, write(fd, "123456789", 10)); + close(fd); + write(filelist, "file\n", 5); + + /* hardlink to above file. */ + assertEqualInt(0, link("file", "linkfile")); + write(filelist, "linkfile\n", 9); + + /* Symlink to above file. */ + assertEqualInt(0, symlink("file", "symlink")); + write(filelist, "symlink\n", 8); + + /* Directory. */ + assertEqualInt(0, mkdir("dir", 0775)); + write(filelist, "dir\n", 4); + /* All done. */ + close(filelist); + + /* Archive/dearchive with a variety of options. */ + basic_tar("copy", "", ""); + /* tar doesn't handle cpio symlinks correctly */ + /* basic_tar("copy_odc", "--format=odc", ""); */ + basic_tar("copy_ustar", "--format=ustar", ""); + + umask(oldumask); +} |