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test_basic.c revision 1.1.1.2 
      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/tar/test/test_basic.c,v 1.2 2008/05/26 17:10:10 kientzle Exp $");
     27 
     28 
     29 static void
     30 basic_tar(const char *target, const char *pack_options,
     31     const char *unpack_options, const char *flist)
     32 {
     33 	int r;
     34 
     35 	assertMakeDir(target, 0775);
     36 
     37 	/* Use the tar program to create an archive. */
     38 	r = systemf("%s cf - %s %s >%s/archive 2>%s/pack.err", testprog, pack_options, flist, target, target);
     39 	failure("Error invoking %s cf -", testprog, pack_options);
     40 	assertEqualInt(r, 0);
     41 
     42 	assertChdir(target);
     43 
     44 	/* Verify that nothing went to stderr. */
     45 	assertEmptyFile("pack.err");
     46 
     47 	/*
     48 	 * Use tar to unpack the archive into another directory.
     49 	 */
     50 	r = systemf("%s xf archive %s >unpack.out 2>unpack.err", testprog, unpack_options);
     51 	failure("Error invoking %s xf archive %s", testprog, unpack_options);
     52 	assertEqualInt(r, 0);
     53 
     54 	/* Verify that nothing went to stderr. */
     55 	assertEmptyFile("unpack.err");
     56 
     57 	/*
     58 	 * Verify unpacked files.
     59 	 */
     60 
     61 	/* Regular file with 2 links. */
     62 	assertIsReg("file", -1);
     63 	assertFileSize("file", 10);
     64 	failure("%s", target);
     65 	assertFileNLinks("file", 2);
     66 
     67 	/* Another name for the same file. */
     68 	assertIsReg("linkfile", -1);
     69 	assertFileSize("linkfile", 10);
     70 	assertFileNLinks("linkfile", 2);
     71 	assertIsHardlink("file", "linkfile");
     72 
     73 	/* Symlink */
     74 	if (canSymlink())
     75 		assertIsSymlink("symlink", "file");
     76 
     77 	/* dir */
     78 	assertIsDir("dir", 0775);
     79 	assertChdir("..");
     80 }
     81 
     82 DEFINE_TEST(test_basic)
     83 {
     84 	FILE *f;
     85 	const char *flist;
     86 
     87 	assertUmask(0);
     88 
     89 	/* File with 10 bytes content. */
     90 	f = fopen("file", "wb");
     91 	assert(f != NULL);
     92 	assertEqualInt(10, fwrite("123456789", 1, 10, f));
     93 	fclose(f);
     94 
     95 	/* hardlink to above file. */
     96 	assertMakeHardlink("linkfile", "file");
     97 	assertIsHardlink("file", "linkfile");
     98 
     99 	/* Symlink to above file. */
    100 	if (canSymlink())
    101 		assertMakeSymlink("symlink", "file");
    102 
    103 	/* Directory. */
    104 	assertMakeDir("dir", 0775);
    105 
    106 	if (canSymlink())
    107 		flist = "file linkfile symlink dir";
    108 	else
    109 		flist = "file linkfile dir";
    110 	/* Archive/dearchive with a variety of options. */
    111 	basic_tar("copy", "", "", flist);
    112 	/* tar doesn't handle cpio symlinks correctly */
    113 	/* basic_tar("copy_odc", "--format=odc", ""); */
    114 	basic_tar("copy_ustar", "--format=ustar", "", flist);
    115 }
    116