libarchive/test/test_write_disk_hfs_compression.c - third_party/libarchive - Git at Google

 /*-
  * Copyright (c) 2003-2007 Tim Kientzle
  * Copyright (c) 2012 Michihiro NAKAJIMA
  * 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("$FreeBSD$");

 #ifdef HAVE_SYS_XATTR_H
 #include <sys/xattr.h>
 #endif

 #if defined(__APPLE__) && defined(UF_COMPRESSED) && defined(HAVE_SYS_XATTR_H)\
 	&& defined(HAVE_ZLIB_H)
 static int
 has_xattr(const char *filename, const char *xattrname)
 {
 	char *nl, *nlp;
 	ssize_t r;
 	int exisiting;

 	r = listxattr(filename, NULL, 0, XATTR_SHOWCOMPRESSION);
 	if (r < 0)
 		return (0);
 	if (r == 0)
 		return (0);

 	nl = malloc(r);
 	if (!assert(nl != NULL))
 		return (0);

 	r = listxattr(filename, nl, r, XATTR_SHOWCOMPRESSION);
 	if (r < 0) {
 		free(nl);
 		return (0);
 	}

 	exisiting = 0;
 	for (nlp = nl; nlp < nl + r; nlp += strlen(nlp) + 1) {
 		if (strcmp(nlp, xattrname) == 0) {
 			exisiting = 1;
 			break;
 		}
 	}
 	free(nl);
 	return (exisiting);
 }
 static int
 get_rsrc_footer(const char *filename, char *buff, size_t s)
 {
 	ssize_t r;

 	r = getxattr(filename, "com.apple.ResourceFork", NULL, 0, 0,
 	    XATTR_SHOWCOMPRESSION);
 	if (r < (ssize_t)s)
 		return (-1);
 	r = getxattr(filename, "com.apple.ResourceFork", buff, s,
 	    r - s, XATTR_SHOWCOMPRESSION);
 	if (r < (ssize_t)s)
 		return (-1);
 	return (0);
 }

 #endif

 /*
  * Exercise HFS+ Compression.
  */
 DEFINE_TEST(test_write_disk_hfs_compression)
 {
 #if !defined(__APPLE__) || !defined(UF_COMPRESSED) || !defined(HAVE_SYS_XATTR_H)\
 	|| !defined(HAVE_ZLIB_H)
 	skipping("MacOS-specific HFS+ Compression test");
 #else
 	const char *refname = "test_write_disk_hfs_compression.tgz";
 	struct archive *ad, *a;
 	struct archive_entry *ae;
 	struct stat st;
 	char rsrc[50];
 	static const char rsrc_footer[50] = {
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		0x00, 0x1c, 0x00, 0x32, 0x00, 0x00, 'c',  'm',
 		'p', 'f',   0x00, 0x00, 0x00, 0x0a, 0x00, 0x01,
 		0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		0x00, 0x00
 	};

 	extract_reference_file(refname);

 	/*
 	 * Extract an archive to disk with HFS+ Compression.
 	 */
 	assert((ad = archive_write_disk_new()) != NULL);
 	assertEqualIntA(ad, ARCHIVE_OK,
 	    archive_write_disk_set_standard_lookup(ad));
 	assertEqualIntA(ad, ARCHIVE_OK,
 	    archive_write_disk_set_options(ad,
 		ARCHIVE_EXTRACT_TIME |
 		ARCHIVE_EXTRACT_SECURE_SYMLINKS |
 		ARCHIVE_EXTRACT_SECURE_NODOTDOT |
 		ARCHIVE_EXTRACT_HFS_COMPRESSION_FORCED));

 	assert((a = archive_read_new()) != NULL);
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a,
 	    refname, 512 * 20));

 	assertMakeDir("hfscmp", 0755);
 	assertChdir("hfscmp");

 	/* Extract file1. */
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
 	/* Extract README. */
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
 	/* Extract NEWS. */
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
 	/* Extract Makefile. */
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));

 	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
 	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 	assertEqualIntA(ad, ARCHIVE_OK, archive_write_free(ad));

 	/* Test file1. */
 	assertEqualInt(0, stat("file1", &st));
 	assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
 	assertFileSize("file1", 8);
 	failure("'%s' should not have Resource Fork", "file1");
 	assertEqualInt(0, has_xattr("file1", "com.apple.ResourceFork"));
 	failure("'%s' should have decompfs xattr", "file1");
 	assertEqualInt(1, has_xattr("file1", "com.apple.decmpfs"));

 	/* Test README. */
 	assertEqualInt(0, stat("README", &st));
 	assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
 	assertFileSize("README", 6586);
 	failure("'%s' should not have Resource Fork", "README");
 	assertEqualInt(0, has_xattr("README", "com.apple.ResourceFork"));
 	failure("'%s' should have decompfs xattr", "README");
 	assertEqualInt(1, has_xattr("README", "com.apple.decmpfs"));

 	/* Test NEWS. */
 	assertEqualInt(0, stat("NEWS", &st));
 	assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
 	assertFileSize("NEWS", 28438);
 	failure("'%s' should have Resource Fork", "NEWS");
 	assertEqualInt(1, has_xattr("NEWS", "com.apple.ResourceFork"));
 	failure("'%s' should have decompfs xattr", "NEWS");
 	assertEqualInt(1, has_xattr("NEWS", "com.apple.decmpfs"));
 	assertEqualInt(0, get_rsrc_footer("NEWS", rsrc, sizeof(rsrc)));
 	failure("Resource Fork should have consistent 50 bytes data");
 	assertEqualMem(rsrc_footer, rsrc, sizeof(rsrc));

 	/* Test Makefile. */
 	assertEqualInt(0, stat("Makefile", &st));
 	assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
 	assertFileSize("Makefile", 1264000);
 	failure("'%s' should have Resource Fork", "Makefile");
 	assertEqualInt(1, has_xattr("Makefile", "com.apple.ResourceFork"));
 	failure("'%s' should have decompfs xattr", "Makefile");
 	assertEqualInt(1, has_xattr("Makefile", "com.apple.decmpfs"));
 	assertEqualInt(0, get_rsrc_footer("Makefile", rsrc, sizeof(rsrc)));
 	failure("Resource Fork should have consistent 50 bytes data");
 	assertEqualMem(rsrc_footer, rsrc, sizeof(rsrc));

 	assertChdir("..");

 	/*
 	 * Extract an archive to disk without HFS+ Compression.
 	 */
 	assert((ad = archive_write_disk_new()) != NULL);
 	assertEqualIntA(ad, ARCHIVE_OK,
 	    archive_write_disk_set_standard_lookup(ad));
 	assertEqualIntA(ad, ARCHIVE_OK,
 	    archive_write_disk_set_options(ad,
 		ARCHIVE_EXTRACT_TIME |
 		ARCHIVE_EXTRACT_SECURE_SYMLINKS |
 		ARCHIVE_EXTRACT_SECURE_NODOTDOT));

 	assert((a = archive_read_new()) != NULL);
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a,
 	    refname, 512 * 20));

 	assertMakeDir("nocmp", 0755);
 	assertChdir("nocmp");

 	/* Extract file1. */
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
 	/* Extract README. */
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
 	/* Extract NEWS. */
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
 	/* Extract Makefile. */
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));

 	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
 	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
 	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 	assertEqualIntA(ad, ARCHIVE_OK, archive_write_free(ad));

 	/* Test file1. */
 	assertEqualInt(0, stat("file1", &st));
 	assertEqualInt(0, st.st_flags & UF_COMPRESSED);
 	assertFileSize("file1", 8);
 	failure("'%s' should not have Resource Fork", "file1");
 	assertEqualInt(0, has_xattr("file1", "com.apple.ResourceFork"));
 	failure("'%s' should not have decmpfs", "file1");
 	assertEqualInt(0, has_xattr("file1", "com.apple.decmpfs"));

 	/* Test README. */
 	assertEqualInt(0, stat("README", &st));
 	assertEqualInt(0, st.st_flags & UF_COMPRESSED);
 	assertFileSize("README", 6586);
 	failure("'%s' should not have Resource Fork", "README");
 	assertEqualInt(0, has_xattr("README", "com.apple.ResourceFork"));
 	failure("'%s' should not have decmpfs", "README");
 	assertEqualInt(0, has_xattr("README", "com.apple.decmpfs"));

 	/* Test NEWS. */
 	assertEqualInt(0, stat("NEWS", &st));
 	assertEqualInt(0, st.st_flags & UF_COMPRESSED);
 	assertFileSize("NEWS", 28438);
 	failure("'%s' should not have Resource Fork", "NEWS");
 	assertEqualInt(0, has_xattr("NEWS", "com.apple.ResourceFork"));
 	failure("'%s' should not have decmpfs", "NEWS");
 	assertEqualInt(0, has_xattr("NEWS", "com.apple.decmpfs"));

 	/* Test Makefile. */
 	assertEqualInt(0, stat("Makefile", &st));
 	assertEqualInt(0, st.st_flags & UF_COMPRESSED);
 	assertFileSize("Makefile", 1264000);
 	failure("'%s' should not have Resource Fork", "Makefile");
 	assertEqualInt(0, has_xattr("Makefile", "com.apple.ResourceFork"));
 	failure("'%s' should not have decmpfs", "Makefile");
 	assertEqualInt(0, has_xattr("Makefile", "com.apple.decmpfs"));

 	assertChdir("..");

 	assertEqualFile("hfscmp/file1", "nocmp/file1");
 	assertEqualFile("hfscmp/README", "nocmp/README");
 	assertEqualFile("hfscmp/NEWS", "nocmp/NEWS");
 	assertEqualFile("hfscmp/Makefile", "nocmp/Makefile");
 #endif
 }
	/*-
	* Copyright (c) 2003-2007 Tim Kientzle
	* Copyright (c) 2012 Michihiro NAKAJIMA
	* 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("$FreeBSD$");

	#ifdef HAVE_SYS_XATTR_H
	#include <sys/xattr.h>
	#endif

	#if defined(__APPLE__) && defined(UF_COMPRESSED) && defined(HAVE_SYS_XATTR_H)\
	&& defined(HAVE_ZLIB_H)
	static int
	has_xattr(const char filename, const char xattrname)
	{
	char nl, nlp;
	ssize_t r;
	int exisiting;

	r = listxattr(filename, NULL, 0, XATTR_SHOWCOMPRESSION);
	if (r < 0)
	return (0);
	if (r == 0)
	return (0);

	nl = malloc(r);
	if (!assert(nl != NULL))
	return (0);

	r = listxattr(filename, nl, r, XATTR_SHOWCOMPRESSION);
	if (r < 0) {
	free(nl);
	return (0);
	}

	exisiting = 0;
	for (nlp = nl; nlp < nl + r; nlp += strlen(nlp) + 1) {
	if (strcmp(nlp, xattrname) == 0) {
	exisiting = 1;
	break;
	}
	}
	free(nl);
	return (exisiting);
	}
	static int
	get_rsrc_footer(const char filename, char buff, size_t s)
	{
	ssize_t r;

	r = getxattr(filename, "com.apple.ResourceFork", NULL, 0, 0,
	XATTR_SHOWCOMPRESSION);
	if (r < (ssize_t)s)
	return (-1);
	r = getxattr(filename, "com.apple.ResourceFork", buff, s,
	r - s, XATTR_SHOWCOMPRESSION);
	if (r < (ssize_t)s)
	return (-1);
	return (0);
	}

	#endif

	/*
	* Exercise HFS+ Compression.
	*/
	DEFINE_TEST(test_write_disk_hfs_compression)
	{
	#if !defined(__APPLE__) \|\| !defined(UF_COMPRESSED) \|\| !defined(HAVE_SYS_XATTR_H)\
	\|\| !defined(HAVE_ZLIB_H)
	skipping("MacOS-specific HFS+ Compression test");
	#else
	const char *refname = "test_write_disk_hfs_compression.tgz";
	struct archive ad, a;
	struct archive_entry *ae;
	struct stat st;
	char rsrc[50];
	static const char rsrc_footer[50] = {
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x1c, 0x00, 0x32, 0x00, 0x00, 'c', 'm',
	'p', 'f', 0x00, 0x00, 0x00, 0x0a, 0x00, 0x01,
	0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00
	};

	extract_reference_file(refname);

	/*
	* Extract an archive to disk with HFS+ Compression.
	*/
	assert((ad = archive_write_disk_new()) != NULL);
	assertEqualIntA(ad, ARCHIVE_OK,
	archive_write_disk_set_standard_lookup(ad));
	assertEqualIntA(ad, ARCHIVE_OK,
	archive_write_disk_set_options(ad,
	ARCHIVE_EXTRACT_TIME \|
	ARCHIVE_EXTRACT_SECURE_SYMLINKS \|
	ARCHIVE_EXTRACT_SECURE_NODOTDOT \|
	ARCHIVE_EXTRACT_HFS_COMPRESSION_FORCED));

	assert((a = archive_read_new()) != NULL);
	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a,
	refname, 512 * 20));

	assertMakeDir("hfscmp", 0755);
	assertChdir("hfscmp");

	/* Extract file1. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
	/* Extract README. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
	/* Extract NEWS. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
	/* Extract Makefile. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));

	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
	assertEqualIntA(ad, ARCHIVE_OK, archive_write_free(ad));

	/* Test file1. */
	assertEqualInt(0, stat("file1", &st));
	assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
	assertFileSize("file1", 8);
	failure("'%s' should not have Resource Fork", "file1");
	assertEqualInt(0, has_xattr("file1", "com.apple.ResourceFork"));
	failure("'%s' should have decompfs xattr", "file1");
	assertEqualInt(1, has_xattr("file1", "com.apple.decmpfs"));

	/* Test README. */
	assertEqualInt(0, stat("README", &st));
	assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
	assertFileSize("README", 6586);
	failure("'%s' should not have Resource Fork", "README");
	assertEqualInt(0, has_xattr("README", "com.apple.ResourceFork"));
	failure("'%s' should have decompfs xattr", "README");
	assertEqualInt(1, has_xattr("README", "com.apple.decmpfs"));

	/* Test NEWS. */
	assertEqualInt(0, stat("NEWS", &st));
	assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
	assertFileSize("NEWS", 28438);
	failure("'%s' should have Resource Fork", "NEWS");
	assertEqualInt(1, has_xattr("NEWS", "com.apple.ResourceFork"));
	failure("'%s' should have decompfs xattr", "NEWS");
	assertEqualInt(1, has_xattr("NEWS", "com.apple.decmpfs"));
	assertEqualInt(0, get_rsrc_footer("NEWS", rsrc, sizeof(rsrc)));
	failure("Resource Fork should have consistent 50 bytes data");
	assertEqualMem(rsrc_footer, rsrc, sizeof(rsrc));

	/* Test Makefile. */
	assertEqualInt(0, stat("Makefile", &st));
	assertEqualInt(UF_COMPRESSED, st.st_flags & UF_COMPRESSED);
	assertFileSize("Makefile", 1264000);
	failure("'%s' should have Resource Fork", "Makefile");
	assertEqualInt(1, has_xattr("Makefile", "com.apple.ResourceFork"));
	failure("'%s' should have decompfs xattr", "Makefile");
	assertEqualInt(1, has_xattr("Makefile", "com.apple.decmpfs"));
	assertEqualInt(0, get_rsrc_footer("Makefile", rsrc, sizeof(rsrc)));
	failure("Resource Fork should have consistent 50 bytes data");
	assertEqualMem(rsrc_footer, rsrc, sizeof(rsrc));

	assertChdir("..");

	/*
	* Extract an archive to disk without HFS+ Compression.
	*/
	assert((ad = archive_write_disk_new()) != NULL);
	assertEqualIntA(ad, ARCHIVE_OK,
	archive_write_disk_set_standard_lookup(ad));
	assertEqualIntA(ad, ARCHIVE_OK,
	archive_write_disk_set_options(ad,
	ARCHIVE_EXTRACT_TIME \|
	ARCHIVE_EXTRACT_SECURE_SYMLINKS \|
	ARCHIVE_EXTRACT_SECURE_NODOTDOT));

	assert((a = archive_read_new()) != NULL);
	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a,
	refname, 512 * 20));

	assertMakeDir("nocmp", 0755);
	assertChdir("nocmp");

	/* Extract file1. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
	/* Extract README. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
	/* Extract NEWS. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));
	/* Extract Makefile. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_extract2(a, ae, ad));

	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
	assertEqualIntA(ad, ARCHIVE_OK, archive_write_free(ad));

	/* Test file1. */
	assertEqualInt(0, stat("file1", &st));
	assertEqualInt(0, st.st_flags & UF_COMPRESSED);
	assertFileSize("file1", 8);
	failure("'%s' should not have Resource Fork", "file1");
	assertEqualInt(0, has_xattr("file1", "com.apple.ResourceFork"));
	failure("'%s' should not have decmpfs", "file1");
	assertEqualInt(0, has_xattr("file1", "com.apple.decmpfs"));

	/* Test README. */
	assertEqualInt(0, stat("README", &st));
	assertEqualInt(0, st.st_flags & UF_COMPRESSED);
	assertFileSize("README", 6586);
	failure("'%s' should not have Resource Fork", "README");
	assertEqualInt(0, has_xattr("README", "com.apple.ResourceFork"));
	failure("'%s' should not have decmpfs", "README");
	assertEqualInt(0, has_xattr("README", "com.apple.decmpfs"));

	/* Test NEWS. */
	assertEqualInt(0, stat("NEWS", &st));
	assertEqualInt(0, st.st_flags & UF_COMPRESSED);
	assertFileSize("NEWS", 28438);
	failure("'%s' should not have Resource Fork", "NEWS");
	assertEqualInt(0, has_xattr("NEWS", "com.apple.ResourceFork"));
	failure("'%s' should not have decmpfs", "NEWS");
	assertEqualInt(0, has_xattr("NEWS", "com.apple.decmpfs"));

	/* Test Makefile. */
	assertEqualInt(0, stat("Makefile", &st));
	assertEqualInt(0, st.st_flags & UF_COMPRESSED);
	assertFileSize("Makefile", 1264000);
	failure("'%s' should not have Resource Fork", "Makefile");
	assertEqualInt(0, has_xattr("Makefile", "com.apple.ResourceFork"));
	failure("'%s' should not have decmpfs", "Makefile");
	assertEqualInt(0, has_xattr("Makefile", "com.apple.decmpfs"));

	assertChdir("..");

	assertEqualFile("hfscmp/file1", "nocmp/file1");
	assertEqualFile("hfscmp/README", "nocmp/README");
	assertEqualFile("hfscmp/NEWS", "nocmp/NEWS");
	assertEqualFile("hfscmp/Makefile", "nocmp/Makefile");
	#endif
	}