1231200Smm/*- 2231200Smm * Copyright (c) 2010 Tim Kientzle 3231200Smm * All rights reserved. 4231200Smm * 5231200Smm * Redistribution and use in source and binary forms, with or without 6231200Smm * modification, are permitted provided that the following conditions 7231200Smm * are met: 8231200Smm * 1. Redistributions of source code must retain the above copyright 9231200Smm * notice, this list of conditions and the following disclaimer. 10231200Smm * 2. Redistributions in binary form must reproduce the above copyright 11231200Smm * notice, this list of conditions and the following disclaimer in the 12231200Smm * documentation and/or other materials provided with the distribution. 13231200Smm * 14231200Smm * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 15231200Smm * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16231200Smm * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17231200Smm * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 18231200Smm * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19231200Smm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20231200Smm * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21231200Smm * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22231200Smm * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23231200Smm * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24231200Smm */ 25231200Smm#include "test.h" 26231200Smm__FBSDID("$FreeBSD$"); 27231200Smm 28231200SmmDEFINE_TEST(test_option_U_upper) 29231200Smm{ 30231200Smm int r; 31231200Smm 32231200Smm assertMakeFile("file1", 0644, "file1"); 33231200Smm assertMakeDir("d1", 0755); 34231200Smm assertMakeFile("d1/file1", 0644, "d1/file1"); 35231200Smm assertEqualInt(0, systemf("%s -cf archive.tar file1 d1/file1", testprog)); 36231200Smm 37231200Smm /* 38231200Smm * bsdtar's man page used to claim that -x without -U would 39231200Smm * not break hard links. This was and is nonsense. The first 40231200Smm * two tests here simply verify that existing hard links get 41231200Smm * broken regardless. 42231200Smm */ 43231200Smm 44231200Smm /* Test 1: -x without -U */ 45231200Smm assertMakeDir("test1", 0755); 46231200Smm assertChdir("test1"); 47231200Smm assertMakeFile("file1", 0644, "file1new"); 48231200Smm assertMakeHardlink("file2", "file1"); 49231200Smm assertEqualInt(0, 50231200Smm systemf("%s -xf ../archive.tar >test.out 2>test.err", testprog)); 51231200Smm assertFileContents("file1", 5, "file1"); 52231200Smm assertFileContents("file1new", 8, "file2"); 53231200Smm assertEmptyFile("test.out"); 54231200Smm assertEmptyFile("test.err"); 55231200Smm assertChdir(".."); 56231200Smm 57231200Smm 58231200Smm /* Test 2: -x with -U */ 59231200Smm assertMakeDir("test2", 0755); 60231200Smm assertChdir("test2"); 61231200Smm assertMakeFile("file1", 0644, "file1new"); 62231200Smm assertMakeHardlink("file2", "file1"); 63231200Smm assertEqualInt(0, 64231200Smm systemf("%s -xUf ../archive.tar >test.out 2>test.err", testprog)); 65231200Smm assertFileContents("file1", 5, "file1"); 66231200Smm assertFileContents("file1new", 8, "file2"); 67231200Smm assertEmptyFile("test.out"); 68231200Smm assertEmptyFile("test.err"); 69231200Smm assertChdir(".."); 70231200Smm 71231200Smm /* 72231200Smm * -U does make a difference in how bsdtar handles unwanted symlinks, 73231200Smm * though. It interacts with -P. 74231200Smm */ 75231200Smm if (!canSymlink()) 76231200Smm return; 77231200Smm 78231200Smm /* Test 3: Intermediate dir symlink causes error by default */ 79231200Smm assertMakeDir("test3", 0755); 80231200Smm assertChdir("test3"); 81231200Smm assertMakeDir("realDir", 0755); 82231200Smm assertMakeSymlink("d1", "realDir"); 83231200Smm r = systemf("%s -xf ../archive.tar d1/file1 >test.out 2>test.err", testprog); 84231200Smm assert(r != 0); 85231200Smm assertIsSymlink("d1", "realDir"); 86231200Smm assertFileNotExists("d1/file1"); 87231200Smm assertEmptyFile("test.out"); 88231200Smm assertNonEmptyFile("test.err"); 89231200Smm assertChdir(".."); 90231200Smm 91231200Smm /* Test 4: Intermediate dir symlink gets removed with -U */ 92231200Smm assertMakeDir("test4", 0755); 93231200Smm assertChdir("test4"); 94231200Smm assertMakeDir("realDir", 0755); 95231200Smm assertMakeSymlink("d1", "realDir"); 96231200Smm assertEqualInt(0, 97231200Smm systemf("%s -xUf ../archive.tar >test.out 2>test.err", testprog)); 98231200Smm assertIsDir("d1", -1); 99231200Smm assertFileContents("d1/file1", 8, "d1/file1"); 100231200Smm assertEmptyFile("test.out"); 101231200Smm assertEmptyFile("test.err"); 102231200Smm assertChdir(".."); 103231200Smm 104231200Smm /* Test 5: Intermediate dir symlink is followed with -P */ 105231200Smm assertMakeDir("test5", 0755); 106231200Smm assertChdir("test5"); 107231200Smm assertMakeDir("realDir", 0755); 108231200Smm assertMakeSymlink("d1", "realDir"); 109231200Smm assertEqualInt(0, 110231200Smm systemf("%s -xPf ../archive.tar d1/file1 >test.out 2>test.err", testprog)); 111231200Smm assertIsSymlink("d1", "realDir"); 112231200Smm assertFileContents("d1/file1", 8, "d1/file1"); 113231200Smm assertEmptyFile("test.out"); 114231200Smm assertEmptyFile("test.err"); 115231200Smm assertChdir(".."); 116231200Smm 117231200Smm /* Test 6: Intermediate dir symlink is followed with -PU */ 118231200Smm assertMakeDir("test6", 0755); 119231200Smm assertChdir("test6"); 120231200Smm assertMakeDir("realDir", 0755); 121231200Smm assertMakeSymlink("d1", "realDir"); 122231200Smm assertEqualInt(0, 123231200Smm systemf("%s -xPUf ../archive.tar d1/file1 >test.out 2>test.err", testprog)); 124231200Smm assertIsSymlink("d1", "realDir"); 125231200Smm assertFileContents("d1/file1", 8, "d1/file1"); 126231200Smm assertEmptyFile("test.out"); 127231200Smm assertEmptyFile("test.err"); 128231200Smm assertChdir(".."); 129231200Smm 130231200Smm /* Test 7: Final file symlink replaced by default */ 131231200Smm assertMakeDir("test7", 0755); 132231200Smm assertChdir("test7"); 133231200Smm assertMakeDir("d1", 0755); 134231200Smm assertMakeFile("d1/realfile1", 0644, "realfile1"); 135231200Smm assertMakeSymlink("d1/file1", "d1/realfile1"); 136231200Smm assertEqualInt(0, 137231200Smm systemf("%s -xf ../archive.tar d1/file1 >test.out 2>test.err", testprog)); 138231200Smm assertIsReg("d1/file1", 0644); 139231200Smm assertFileContents("d1/file1", 8, "d1/file1"); 140231200Smm assertFileContents("realfile1", 9, "d1/realfile1"); 141231200Smm assertEmptyFile("test.out"); 142231200Smm assertEmptyFile("test.err"); 143231200Smm assertChdir(".."); 144231200Smm 145231200Smm /* Test 8: Final file symlink replaced with -PU */ 146231200Smm assertMakeDir("test8", 0755); 147231200Smm assertChdir("test8"); 148231200Smm assertMakeDir("d1", 0755); 149231200Smm assertMakeFile("d1/realfile1", 0644, "realfile1"); 150231200Smm assertMakeSymlink("d1/file1", "d1/realfile1"); 151231200Smm assertEqualInt(0, 152231200Smm systemf("%s -xPUf ../archive.tar d1/file1 >test.out 2>test.err", testprog)); 153231200Smm assertIsReg("d1/file1", 0644); 154231200Smm assertFileContents("d1/file1", 8, "d1/file1"); 155231200Smm assertFileContents("realfile1", 9, "d1/realfile1"); 156231200Smm assertEmptyFile("test.out"); 157231200Smm assertEmptyFile("test.err"); 158231200Smm assertChdir(".."); 159231200Smm} 160