186 lines
5.4 KiB
C
186 lines
5.4 KiB
C
/*-
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* Copyright (c) 2003-2007 Tim Kientzle
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "test.h"
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__FBSDID("$FreeBSD$");
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static void
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basic_tar(const char *target, const char *pack_options,
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const char *unpack_options, const char *flist)
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{
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struct stat st, st2;
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#if !defined(_WIN32) || defined(__CYGWIN__)
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char buff[128];
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#endif
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int r;
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assertEqualInt(0, mkdir(target, 0775));
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/* Use the tar program to create an archive. */
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#if !defined(_WIN32) || defined(__CYGWIN__)
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r = systemf("%s cf - %s `cat %s` >%s/archive 2>%s/pack.err", testprog, pack_options, flist, target, target);
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#else
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r = systemf("%s cf - %s %s >%s/archive 2>%s/pack.err", testprog, pack_options, flist, target, target);
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#endif
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failure("Error invoking %s cf -", testprog, pack_options);
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assertEqualInt(r, 0);
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chdir(target);
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/* Verify that nothing went to stderr. */
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assertEmptyFile("pack.err");
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/*
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* Use tar to unpack the archive into another directory.
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*/
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r = systemf("%s xf archive %s >unpack.out 2>unpack.err", testprog, unpack_options);
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failure("Error invoking %s xf archive %s", testprog, unpack_options);
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assertEqualInt(r, 0);
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/* Verify that nothing went to stderr. */
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assertEmptyFile("unpack.err");
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/*
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* Verify unpacked files.
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*/
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/* Regular file with 2 links. */
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r = lstat("file", &st);
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failure("Failed to stat file %s/file, errno=%d", target, errno);
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assertEqualInt(r, 0);
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if (r == 0) {
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assert(S_ISREG(st.st_mode));
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#if !defined(_WIN32) || defined(__CYGWIN__)
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assertEqualInt(0644, st.st_mode & 0777);
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#else
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assertEqualInt(0600, st.st_mode & 0700);
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#endif
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assertEqualInt(10, st.st_size);
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failure("file %s/file", target);
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assertEqualInt(2, st.st_nlink);
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}
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/* Another name for the same file. */
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r = lstat("linkfile", &st2);
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failure("Failed to stat file %s/linkfile, errno=%d", target, errno);
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assertEqualInt(r, 0);
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if (r == 0) {
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assert(S_ISREG(st2.st_mode));
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#if !defined(_WIN32) || defined(__CYGWIN__)
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assertEqualInt(0644, st2.st_mode & 0777);
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#else
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assertEqualInt(0600, st2.st_mode & 0700);
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#endif
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assertEqualInt(10, st2.st_size);
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failure("file %s/linkfile", target);
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assertEqualInt(2, st2.st_nlink);
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/* Verify that the two are really hardlinked. */
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assertEqualInt(st.st_dev, st2.st_dev);
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failure("%s/linkfile and %s/file aren't really hardlinks", target, target);
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assertEqualInt(st.st_ino, st2.st_ino);
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}
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#if !defined(_WIN32) || defined(__CYGWIN__)
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/* Symlink */
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r = lstat("symlink", &st);
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failure("Failed to stat file %s/symlink, errno=%d", target, errno);
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assertEqualInt(r, 0);
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if (r == 0) {
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failure("symlink should be a symlink; actual mode is %o",
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st.st_mode);
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assert(S_ISLNK(st.st_mode));
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if (S_ISLNK(st.st_mode)) {
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r = readlink("symlink", buff, sizeof(buff));
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assertEqualInt(r, 4);
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buff[r] = '\0';
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assertEqualString(buff, "file");
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}
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}
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#endif
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/* dir */
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r = lstat("dir", &st);
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if (r == 0) {
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assertEqualInt(r, 0);
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assert(S_ISDIR(st.st_mode));
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#if !defined(_WIN32) || defined(__CYGWIN__)
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assertEqualInt(0775, st.st_mode & 0777);
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#else
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assertEqualInt(0700, st.st_mode & 0700);
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#endif
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}
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chdir("..");
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}
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DEFINE_TEST(test_basic)
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{
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int fd;
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int filelist;
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int oldumask;
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const char *flist;
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oldumask = umask(0);
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/*
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* Create an assortment of files on disk.
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*/
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filelist = open("filelist", O_CREAT | O_WRONLY, 0644);
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/* File with 10 bytes content. */
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fd = open("file", O_CREAT | O_WRONLY, 0644);
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assert(fd >= 0);
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assertEqualInt(10, write(fd, "123456789", 10));
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close(fd);
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write(filelist, "file\n", 5);
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/* hardlink to above file. */
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assertEqualInt(0, link("file", "linkfile"));
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write(filelist, "linkfile\n", 9);
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/* Symlink to above file. */
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assertEqualInt(0, symlink("file", "symlink"));
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write(filelist, "symlink\n", 8);
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/* Directory. */
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assertEqualInt(0, mkdir("dir", 0775));
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write(filelist, "dir\n", 4);
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/* All done. */
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close(filelist);
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#if !defined(_WIN32) || defined(__CYGWIN__)
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flist = "filelist";
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#else
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flist = "file linkfile symlink dir";
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#endif
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/* Archive/dearchive with a variety of options. */
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basic_tar("copy", "", "", flist);
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/* tar doesn't handle cpio symlinks correctly */
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/* basic_tar("copy_odc", "--format=odc", ""); */
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basic_tar("copy_ustar", "--format=ustar", "", flist);
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umask(oldumask);
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}
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