| /*- |
| * Copyright (c) 2010 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("$FreeBSD$"); |
| |
| DEFINE_TEST(test_option_U_upper) |
| { |
| int r; |
| |
| assertMakeFile("file1", 0644, "file1"); |
| assertMakeDir("d1", 0755); |
| assertMakeFile("d1/file1", 0644, "d1/file1"); |
| assertEqualInt(0, systemf("%s -cf archive.tar file1 d1/file1", testprog)); |
| |
| /* |
| * bsdtar's man page used to claim that -x without -U would |
| * not break hard links. This was and is nonsense. The first |
| * two tests here simply verify that existing hard links get |
| * broken regardless. |
| */ |
| |
| /* Test 1: -x without -U */ |
| assertMakeDir("test1", 0755); |
| assertChdir("test1"); |
| assertMakeFile("file1", 0644, "file1new"); |
| assertMakeHardlink("file2", "file1"); |
| assertEqualInt(0, |
| systemf("%s -xf ../archive.tar >test.out 2>test.err", testprog)); |
| assertFileContents("file1", 5, "file1"); |
| assertFileContents("file1new", 8, "file2"); |
| assertEmptyFile("test.out"); |
| assertEmptyFile("test.err"); |
| assertChdir(".."); |
| |
| |
| /* Test 2: -x with -U */ |
| assertMakeDir("test2", 0755); |
| assertChdir("test2"); |
| assertMakeFile("file1", 0644, "file1new"); |
| assertMakeHardlink("file2", "file1"); |
| assertEqualInt(0, |
| systemf("%s -xUf ../archive.tar >test.out 2>test.err", testprog)); |
| assertFileContents("file1", 5, "file1"); |
| assertFileContents("file1new", 8, "file2"); |
| assertEmptyFile("test.out"); |
| assertEmptyFile("test.err"); |
| assertChdir(".."); |
| |
| /* |
| * -U does make a difference in how bsdtar handles unwanted symlinks, |
| * though. It interacts with -P. |
| */ |
| if (!canSymlink()) |
| return; |
| |
| /* Test 3: Intermediate dir symlink causes error by default */ |
| assertMakeDir("test3", 0755); |
| assertChdir("test3"); |
| assertMakeDir("realDir", 0755); |
| assertMakeSymlink("d1", "realDir"); |
| r = systemf("%s -xf ../archive.tar d1/file1 >test.out 2>test.err", testprog); |
| assert(r != 0); |
| assertIsSymlink("d1", "realDir"); |
| assertFileNotExists("d1/file1"); |
| assertEmptyFile("test.out"); |
| assertNonEmptyFile("test.err"); |
| assertChdir(".."); |
| |
| /* Test 4: Intermediate dir symlink gets removed with -U */ |
| assertMakeDir("test4", 0755); |
| assertChdir("test4"); |
| assertMakeDir("realDir", 0755); |
| assertMakeSymlink("d1", "realDir"); |
| assertEqualInt(0, |
| systemf("%s -xUf ../archive.tar >test.out 2>test.err", testprog)); |
| assertIsDir("d1", -1); |
| assertFileContents("d1/file1", 8, "d1/file1"); |
| assertEmptyFile("test.out"); |
| assertEmptyFile("test.err"); |
| assertChdir(".."); |
| |
| /* Test 5: Intermediate dir symlink is followed with -P */ |
| assertMakeDir("test5", 0755); |
| assertChdir("test5"); |
| assertMakeDir("realDir", 0755); |
| assertMakeSymlink("d1", "realDir"); |
| assertEqualInt(0, |
| systemf("%s -xPf ../archive.tar d1/file1 >test.out 2>test.err", testprog)); |
| assertIsSymlink("d1", "realDir"); |
| assertFileContents("d1/file1", 8, "d1/file1"); |
| assertEmptyFile("test.out"); |
| assertEmptyFile("test.err"); |
| assertChdir(".."); |
| |
| /* Test 6: Intermediate dir symlink is followed with -PU */ |
| assertMakeDir("test6", 0755); |
| assertChdir("test6"); |
| assertMakeDir("realDir", 0755); |
| assertMakeSymlink("d1", "realDir"); |
| assertEqualInt(0, |
| systemf("%s -xPUf ../archive.tar d1/file1 >test.out 2>test.err", testprog)); |
| assertIsSymlink("d1", "realDir"); |
| assertFileContents("d1/file1", 8, "d1/file1"); |
| assertEmptyFile("test.out"); |
| assertEmptyFile("test.err"); |
| assertChdir(".."); |
| |
| /* Test 7: Final file symlink replaced by default */ |
| assertMakeDir("test7", 0755); |
| assertChdir("test7"); |
| assertMakeDir("d1", 0755); |
| assertMakeFile("d1/realfile1", 0644, "realfile1"); |
| assertMakeSymlink("d1/file1", "d1/realfile1"); |
| assertEqualInt(0, |
| systemf("%s -xf ../archive.tar d1/file1 >test.out 2>test.err", testprog)); |
| assertIsReg("d1/file1", umasked(0644)); |
| assertFileContents("d1/file1", 8, "d1/file1"); |
| assertFileContents("realfile1", 9, "d1/realfile1"); |
| assertEmptyFile("test.out"); |
| assertEmptyFile("test.err"); |
| assertChdir(".."); |
| |
| /* Test 8: Final file symlink replaced with -PU */ |
| assertMakeDir("test8", 0755); |
| assertChdir("test8"); |
| assertMakeDir("d1", 0755); |
| assertMakeFile("d1/realfile1", 0644, "realfile1"); |
| assertMakeSymlink("d1/file1", "d1/realfile1"); |
| assertEqualInt(0, |
| systemf("%s -xPUf ../archive.tar d1/file1 >test.out 2>test.err", testprog)); |
| assertIsReg("d1/file1", umasked(0644)); |
| assertFileContents("d1/file1", 8, "d1/file1"); |
| assertFileContents("realfile1", 9, "d1/realfile1"); |
| assertEmptyFile("test.out"); |
| assertEmptyFile("test.err"); |
| assertChdir(".."); |
| } |