text: /*-
   * 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/cpio/test/test_basic.c,v 1.4 2008/08/25 06:39:29 kientzle Exp $");
  
  static void
  verify_files(const char *msg)
  {
  	/*
  	 * Verify unpacked files.
  	 */
  
  	/* Regular file with 2 links. */
  	assertIsReg("file", 0644);
  	failure(msg);
  	assertFileSize("file", 10);
  	assertFileNLinks("file", 2);
  
  	/* Another name for the same file. */
  	assertIsHardlink("linkfile", "file");
  
  	/* Symlink */
  	if (canSymlink())
  		assertIsSymlink("symlink", "file");
  
  	/* Another file with 1 link and different permissions. */
  	assertIsReg("file2", 0777);
  	assertFileSize("file2", 10);
  	assertFileNLinks("file2", 1);
  
  	/* dir */
  	assertIsDir("dir", 0775);
  }
  
  static void
  basic_cpio(const char *target,
      const char *pack_options,
      const char *unpack_options,
      const char *se)
  {
  	int r;
  
  	if (!assertMakeDir(target, 0775))
  	    return;
  
  	/* Use the cpio program to create an archive. */
  	r = systemf("%s -o %s < filelist >%s/archive 2>%s/pack.err",
  	    testprog, pack_options, target, target);
  	failure("Error invoking %s -o %s", testprog, pack_options);
  	assertEqualInt(r, 0);
  
  	assertChdir(target);
  
  	/* Verify stderr. */
  	failure("Expected: %s, options=%s", se, pack_options);
  	assertTextFileContents(se, "pack.err");
  
  	/*
  	 * Use cpio to unpack the archive into another directory.
  	 */
  	r = systemf("%s -i %s< archive >unpack.out 2>unpack.err",
  	    testprog, unpack_options);
  	failure("Error invoking %s -i %s", testprog, unpack_options);
  	assertEqualInt(r, 0);
  
  	/* Verify stderr. */
  	failure("Error invoking %s -i %s in dir %s", testprog, unpack_options, target);
  	assertTextFileContents(se, "unpack.err");
  
  	verify_files(pack_options);
  
  	assertChdir("..");
  }
  
  static void
  passthrough(const char *target)
  {
  	int r;
  
  	if (!assertMakeDir(target, 0775))
  		return;
  
  	/*
  	 * Use cpio passthrough mode to copy files to another directory.
  	 */
  	r = systemf("%s -p %s <filelist >%s/stdout 2>%s/stderr",
  	    testprog, target, target, target);
  	failure("Error invoking %s -p", testprog);
  	assertEqualInt(r, 0);
  
  	assertChdir(target);
  
  	/* Verify stderr. */
  	failure("Error invoking %s -p in dir %s",
  	    testprog, target);
  	assertTextFileContents("1 block\n", "stderr");
  
  	verify_files("passthrough");
  	assertChdir("..");
  }
  
  DEFINE_TEST(test_basic)
  {
  	FILE *filelist;
  	const char *msg;
  
  	assertUmask(0);
  
  	/*
  	 * Create an assortment of files on disk.
  	 */
  	filelist = fopen("filelist", "w");
  
  	/* File with 10 bytes content. */
  	assertMakeFile("file", 0644, "1234567890");
  	fprintf(filelist, "file\n");
  
  	/* hardlink to above file. */
  	assertMakeHardlink("linkfile", "file");
  	fprintf(filelist, "linkfile\n");
  
  	/* Symlink to above file. */
  	if (canSymlink()) {
  		assertMakeSymlink("symlink", "file");
  		fprintf(filelist, "symlink\n");
  	}
  
  	/* Another file with different permissions. */
  	assertMakeFile("file2", 0777, "1234567890");
  	fprintf(filelist, "file2\n");
  
  	/* Directory. */
  	assertMakeDir("dir", 0775);
  	fprintf(filelist, "dir\n");
  	/* All done. */
  	fclose(filelist);
  
  	assertUmask(022);
  
  	/* Archive/dearchive with a variety of options. */
  	msg = canSymlink() ? "2 blocks\n" : "1 block\n";
  	basic_cpio("copy", "", "", msg);
  	basic_cpio("copy_odc", "--format=odc", "", msg);
  	basic_cpio("copy_newc", "-H newc", "", "2 blocks\n");
  	basic_cpio("copy_cpio", "-H odc", "", msg);
  	msg = canSymlink() ? "9 blocks\n" : "8 blocks\n";
  	basic_cpio("copy_ustar", "-H ustar", "", msg);
  
  	/* Copy in one step using -p */
  	passthrough("passthrough");
  }
  