/*-

 * 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_option_L.c,v 1.2 2008/08/24 06:21:00 kientzle Exp $");

/* This is a little pointless, as Windows doesn't support symlinks

 * (except for the seriously crippled CreateSymbolicLink API) so these

 * tests won't run on Windows. */

#if defined(_WIN32) && !defined(__CYGWIN__)

#define CAT "type"

#else

#define CAT "cat"

#endif

DEFINE_TEST(test_option_L_upper)

{

	FILE *filelist;

	int r;

	if (!canSymlink()) {

		skipping("Symlink tests");

		return;

	}

	filelist = fopen("filelist", "w");

	/* Create a file and a symlink to the file. */

	assertMakeFile("file", 0644, "1234567890");

	fprintf(filelist, "file\n");

	/* Symlink to above file. */

	assertMakeSymlink("symlink", "file");

	fprintf(filelist, "symlink\n");

	fclose(filelist);

	r = systemf(CAT " filelist | %s -pd copy >copy.out 2>copy.err", testprog);

	assertEqualInt(r, 0);

	assertTextFileContents("1 block\n", "copy.err");

	failure("Regular -p without -L should preserve symlinks.");

	assertIsSymlink("copy/symlink", NULL);

	r = systemf(CAT " filelist | %s -pd -L copy-L >copy-L.out 2>copy-L.err", testprog);

	assertEqualInt(r, 0);

	assertEmptyFile("copy-L.out");

	assertTextFileContents("1 block\n", "copy-L.err");

	failure("-pdL should dereference symlinks and turn them into files.");

	assertIsReg("copy-L/symlink", -1);

	r = systemf(CAT " filelist | %s -o >archive.out 2>archive.err", testprog);

	failure("Error invoking %s -o ", testprog);

	assertEqualInt(r, 0);

	assertTextFileContents("1 block\n", "archive.err");

	assertMakeDir("unpack", 0755);

	assertChdir("unpack");

	r = systemf(CAT " ../archive.out | %s -i >unpack.out 2>unpack.err", testprog);

	failure("Error invoking %s -i", testprog);

	assertEqualInt(r, 0);

	assertTextFileContents("1 block\n", "unpack.err");

	assertChdir("..");

	assertIsSymlink("unpack/symlink", NULL);

	r = systemf(CAT " filelist | %s -oL >archive-L.out 2>archive-L.err", testprog);

	failure("Error invoking %s -oL", testprog);

	assertEqualInt(r, 0);

	assertTextFileContents("1 block\n", "archive-L.err");

	assertMakeDir("unpack-L", 0755);

	assertChdir("unpack-L");

	r = systemf(CAT " ../archive-L.out | %s -i >unpack-L.out 2>unpack-L.err", testprog);

	failure("Error invoking %s -i < archive-L.out", testprog);

	assertEqualInt(r, 0);

	assertTextFileContents("1 block\n", "unpack-L.err");

	assertChdir("..");

	assertIsReg("unpack-L/symlink", -1);

}