external/bsd/libarchive/dist/cpio/test/test_basic.c

   1 /*-
   2  * Copyright (c) 2003-2007 Tim Kientzle
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
  15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  17  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
  18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25 #include "test.h"
  26 __FBSDID("$FreeBSD: src/usr.bin/cpio/test/test_basic.c,v 1.4 2008/08/25 06:39:29 kientzle Exp $");
  27
  28 static void
  29 verify_files(const char *msg)
  30 {
  31         /*
  32          * Verify unpacked files.
  33          */
  34
  35         /* Regular file with 2 links. */
  36         assertIsReg("file", 0644);
  37         failure(msg);
  38         assertFileSize("file", 10);
  39         assertFileNLinks("file", 2);
  40
  41         /* Another name for the same file. */
  42         assertIsHardlink("linkfile", "file");
  43
  44         /* Symlink */
  45         if (canSymlink())
  46                 assertIsSymlink("symlink", "file");
  47
  48         /* Another file with 1 link and different permissions. */
  49         assertIsReg("file2", 0777);
  50         assertFileSize("file2", 10);
  51         assertFileNLinks("file2", 1);
  52
  53         /* dir */
  54         assertIsDir("dir", 0775);
  55 }
  56
  57 static void
  58 basic_cpio(const char *target,
  59     const char *pack_options,
  60     const char *unpack_options,
  61     const char *se)
  62 {
  63         int r;
  64
  65         if (!assertMakeDir(target, 0775))
  66             return;
  67
  68         /* Use the cpio program to create an archive. */
  69         r = systemf("%s -o %s < filelist >%s/archive 2>%s/pack.err",
  70             testprog, pack_options, target, target);
  71         failure("Error invoking %s -o %s", testprog, pack_options);
  72         assertEqualInt(r, 0);
  73
  74         assertChdir(target);
  75
  76         /* Verify stderr. */
  77         failure("Expected: %s, options=%s", se, pack_options);
  78         assertTextFileContents(se, "pack.err");
  79
  80         /*
  81          * Use cpio to unpack the archive into another directory.
  82          */
  83         r = systemf("%s -i %s< archive >unpack.out 2>unpack.err",
  84             testprog, unpack_options);
  85         failure("Error invoking %s -i %s", testprog, unpack_options);
  86         assertEqualInt(r, 0);
  87
  88         /* Verify stderr. */
  89         failure("Error invoking %s -i %s in dir %s", testprog, unpack_options, target);
  90         assertTextFileContents(se, "unpack.err");
  91
  92         verify_files(pack_options);
  93
  94         assertChdir("..");
  95 }
  96
  97 static void
  98 passthrough(const char *target)
  99 {
 100         int r;
 101
 102         if (!assertMakeDir(target, 0775))
 103                 return;
 104
 105         /*
 106          * Use cpio passthrough mode to copy files to another directory.
 107          */
 108         r = systemf("%s -p %s <filelist >%s/stdout 2>%s/stderr",
 109             testprog, target, target, target);
 110         failure("Error invoking %s -p", testprog);
 111         assertEqualInt(r, 0);
 112
 113         assertChdir(target);
 114
 115         /* Verify stderr. */
 116         failure("Error invoking %s -p in dir %s",
 117             testprog, target);
 118         assertTextFileContents("1 block\n", "stderr");
 119
 120         verify_files("passthrough");
 121         assertChdir("..");
 122 }
 123
 124 DEFINE_TEST(test_basic)
 125 {
 126         FILE *filelist;
 127         const char *msg;
 128
 129         assertUmask(0);
 130
 131         /*
 132          * Create an assortment of files on disk.
 133          */
 134         filelist = fopen("filelist", "w");
 135
 136         /* File with 10 bytes content. */
 137         assertMakeFile("file", 0644, "1234567890");
 138         fprintf(filelist, "file\n");
 139
 140         /* hardlink to above file. */
 141         assertMakeHardlink("linkfile", "file");
 142         fprintf(filelist, "linkfile\n");
 143
 144         /* Symlink to above file. */
 145         if (canSymlink()) {
 146                 assertMakeSymlink("symlink", "file");
 147                 fprintf(filelist, "symlink\n");
 148         }
 149
 150         /* Another file with different permissions. */
 151         assertMakeFile("file2", 0777, "1234567890");
 152         fprintf(filelist, "file2\n");
 153
 154         /* Directory. */
 155         assertMakeDir("dir", 0775);
 156         fprintf(filelist, "dir\n");
 157         /* All done. */
 158         fclose(filelist);
 159
 160         assertUmask(022);
 161
 162         /* Archive/dearchive with a variety of options. */
 163         msg = canSymlink() ? "2 blocks\n" : "1 block\n";
 164         basic_cpio("copy", "", "", msg);
 165         basic_cpio("copy_odc", "--format=odc", "", msg);
 166         basic_cpio("copy_newc", "-H newc", "", "2 blocks\n");
 167         basic_cpio("copy_cpio", "-H odc", "", msg);
 168         msg = canSymlink() ? "9 blocks\n" : "8 blocks\n";
 169         basic_cpio("copy_ustar", "-H ustar", "", msg);
 170
 171         /* Copy in one step using -p */
 172         passthrough("passthrough");
 173 }