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Diffstat (limited to 'libarchive/libarchive-2.7.1/tar/test/test_strip_components.c')
| -rw-r--r-- | libarchive/libarchive-2.7.1/tar/test/test_strip_components.c | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/libarchive/libarchive-2.7.1/tar/test/test_strip_components.c b/libarchive/libarchive-2.7.1/tar/test/test_strip_components.c deleted file mode 100644 index 8b386dd..0000000 --- a/libarchive/libarchive-2.7.1/tar/test/test_strip_components.c +++ /dev/null @@ -1,110 +0,0 @@ -/*- - * 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_strip_components.c,v 1.2 2008/11/10 05:24:13 kientzle Exp $"); - -static int -touch(const char *fn) -{ - int fd = open(fn, O_RDWR | O_CREAT, 0644); - failure("Couldn't create file '%s', fd=%d, errno=%d (%s)\n", - fn, fd, errno, strerror(errno)); - if (!assert(fd > 0)) - return (0); /* Failure. */ - close(fd); - return (1); /* Success */ -} - -DEFINE_TEST(test_strip_components) -{ - struct stat st; - - assertEqualInt(0, mkdir("d0", 0755)); - assertEqualInt(0, chdir("d0")); - assertEqualInt(0, mkdir("d1", 0755)); - assertEqualInt(0, mkdir("d1/d2", 0755)); - assertEqualInt(0, mkdir("d1/d2/d3", 0755)); - assertEqualInt(1, touch("d1/d2/f1")); - assertEqualInt(0, link("d1/d2/f1", "l1")); - assertEqualInt(0, link("d1/d2/f1", "d1/l2")); - assertEqualInt(0, symlink("d1/d2/f1", "s1")); - assertEqualInt(0, symlink("d2/f1", "d1/s2")); - assertEqualInt(0, chdir("..")); - - assertEqualInt(0, systemf("%s -cf test.tar d0", testprog)); - - assertEqualInt(0, mkdir("target", 0755)); - assertEqualInt(0, systemf("%s -x -C target --strip-components 2 " - "-f test.tar", testprog)); - - failure("d0/ is too short and should not get restored"); - assertEqualInt(-1, lstat("target/d0", &st)); - failure("d0/d1/ is too short and should not get restored"); - assertEqualInt(-1, lstat("target/d1", &st)); - failure("d0/d1/s2 is a symlink to something that won't be extracted"); -#if !defined(_WIN32) || defined(__CYGWIN__) - assertEqualInt(-1, stat("target/s2", &st)); -#else - skipping("symlink with stat()"); -#endif - assertEqualInt(0, lstat("target/s2", &st)); - failure("d0/d1/d2 should be extracted"); - assertEqualInt(0, lstat("target/d2", &st)); - - /* - * This next is a complicated case. d0/l1, d0/d1/l2, and - * d0/d1/d2/f1 are all hardlinks to the same file; d0/l1 can't - * be extracted with --strip-components=2 and the other two - * can. Remember that tar normally stores the first file with - * a body and the other as hardlink entries to the first - * appearance. So the final result depends on the order in - * which these three names get archived. If d0/l1 is first, - * none of the three can be restored. If either of the longer - * names are first, then the two longer ones can both be - * restored. - * - * The tree-walking code used by bsdtar always visits files - * before subdirectories, so bsdtar's behavior is fortunately - * deterministic: d0/l1 will always get stored first and the - * other two will be stored as hardlinks to d0/l1. Since - * d0/l1 can't be extracted, none of these three will be - * extracted. - * - * It may be worth extending this test to force a particular - * archiving order so as to exercise both of the cases described - * above. - * - * Of course, this is all totally different for cpio and newc - * formats because the hardlink management is different. - * TODO: Rename this to test_strip_components_tar and create - * parallel tests for cpio and newc formats. - */ - failure("d0/l1 is too short and should not get restored"); - assertEqualInt(-1, lstat("target/l1", &st)); - failure("d0/d1/l2 is a hardlink to file whose name was too short"); - assertEqualInt(-1, lstat("target/l2", &st)); - failure("d0/d1/d2/f1 is a hardlink to file whose name was too short"); - assertEqualInt(-1, lstat("target/d2/f1", &st)); -} |