/*-

 * Copyright (c) 2011 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("$FreeBSD$");

/*

Execute the following command to rebuild the data for this program:

   tail -n +32 test_read_format_iso_xorriso.c | /bin/sh

#

rm -rf /tmp/iso

mkdir /tmp/iso

mkdir /tmp/iso/dir

mkdir /tmp/iso/dir2

echo "hello" >/tmp/iso/file

ln /tmp/iso/file /tmp/iso/hardlink

(cd /tmp/iso; ln -s file symlink)

TZ=utc touch -afm -t 197001020000.01  /tmp/iso/empty

echo "hello2" >/tmp/iso/dir/file2

echo "hello3" >/tmp/iso/dir/file3

echo "hello4" >/tmp/iso/dir2/file4

TZ=utc touch -afhm -t 197001020000.01 /tmp/iso/dir/file2 /tmp/iso/dir/file3

TZ=utc touch -afhm -t 197001020000.01 /tmp/iso/dir2/file4

TZ=utc touch -afhm -t 197001020000.01 /tmp/iso /tmp/iso/file /tmp/iso/dir

TZ=utc touch -afhm -t 197001020000.01 /tmp/iso/dir2

TZ=utc touch -afhm -t 197001030000.02 /tmp/iso/symlink

F=test_read_format_iso_xorriso.iso

xorriso -outdev - -map /tmp/iso / > $F

compress $F

uuencode $F.Z $F.Z > $F.Z.uu

rm $F.Z

exit 1

 */

/*

 * A test for the iso images made by xorriso which versions are

 * from 0.6.5 to 1.0.1.

 * The xorriso set 0 to the location of empty files(include symlink

 * files) that caused our iso reader could not read following directory

 * entries at all.

 *

 */

DEFINE_TEST(test_read_format_iso_xorriso)

{

	const char *refname = "test_read_format_iso_xorriso.iso.Z";

	struct archive_entry *ae;

	struct archive *a;

	const void *p;

	size_t size;

	int64_t offset;

	int i;

	extract_reference_file(refname);

	assert((a = archive_read_new()) != NULL);

	assertEqualInt(0, archive_read_support_filter_all(a));

	assertEqualInt(0, archive_read_support_format_all(a));

	assertEqualInt(ARCHIVE_OK,

	    archive_read_open_filename(a, refname, 10240));

	/* Retrieve each of the 10 files on the ISO image and

	 * verify that each one is what we expect. */

	for (i = 0; i < 10; ++i) {

		assertEqualInt(0, archive_read_next_header(a, &ae);;

		assertEqualInt(archive_entry_is_encrypted(ae), 0);

		assertEqualIntA(a, archive_read_has_encrypted_entries(a), ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);

		if (strcmp(".", archive_entry_pathname(ae)) == 0) {

			/* '.' root directory. */

			assertEqualInt(AE_IFDIR, archive_entry_filetype(ae));

			assertEqualInt(2048, archive_entry_size(ae));

			/* Now, we read timestamp recorded by RRIP "TF". */

			assertEqualInt(86401, archive_entry_mtime(ae));

			assertEqualInt(0, archive_entry_mtime_nsec(ae));

			/* Now, we read links recorded by RRIP "PX". */

			assertEqualInt(4, archive_entry_nlink(ae));

			assertEqualIntA(a, ARCHIVE_EOF,

			    archive_read_data_block(a, &p, &size, &offset));

			assertEqualInt((int)size, 0);

		} else if (strcmp("./dir", archive_entry_pathname(ae)) == 0) {

			/* A directory. */

			assertEqualInt(AE_IFDIR, archive_entry_filetype(ae));

			assertEqualInt(2048, archive_entry_size(ae));

			assertEqualInt(86401, archive_entry_mtime(ae));

			assertEqualInt(86401, archive_entry_atime(ae));

			assertEqualInt(2, archive_entry_nlink(ae));

		} else if (strcmp("./dir2", archive_entry_pathname(ae)) == 0) {

			/* A directory. */

			assertEqualInt(AE_IFDIR, archive_entry_filetype(ae));

			assertEqualInt(2048, archive_entry_size(ae));

			assertEqualInt(86401, archive_entry_mtime(ae));

			assertEqualInt(86401, archive_entry_atime(ae));

			assertEqualInt(2, archive_entry_nlink(ae));

		} else if (strcmp("./file",

		    archive_entry_pathname(ae)) == 0) {

			/* A regular file. */

			assertEqualInt(AE_IFREG, archive_entry_filetype(ae));

			assertEqualInt(6, archive_entry_size(ae));

			assertEqualInt(0,

			    archive_read_data_block(a, &p, &size, &offset));

			assertEqualInt(0, offset);

			assertEqualMem(p, "hello\n", 6);

			assertEqualInt(86401, archive_entry_mtime(ae));

			assertEqualInt(86401, archive_entry_atime(ae));

			assertEqualInt(2, archive_entry_nlink(ae));

		} else if (strcmp("./hardlink",

		    archive_entry_pathname(ae)) == 0) {

			/* A hardlink to the regular file. */

			/* Note: If "hardlink" gets returned before "file",

			 * then "hardlink" will get returned as a regular file

			 * and "file" will get returned as the hardlink.

			 * This test should tolerate that, since it's a

			 * perfectly permissible thing for libarchive to do. */

			assertEqualInt(AE_IFREG, archive_entry_filetype(ae));

			assertEqualString("./file", archive_entry_hardlink(ae));

			assertEqualInt(0, archive_entry_size_is_set(ae));

			assertEqualInt(0, archive_entry_size(ae));

			assertEqualInt(86401, archive_entry_mtime(ae));

			assertEqualInt(86401, archive_entry_atime(ae));

			assertEqualInt(2, archive_entry_stat(ae)->st_nlink);

		} else if (strcmp("./symlink",

		    archive_entry_pathname(ae)) == 0) {

			/* A symlink to the regular file. */

			assertEqualInt(AE_IFLNK, archive_entry_filetype(ae));

			assertEqualString("file", archive_entry_symlink(ae));

			assertEqualInt(0, archive_entry_size(ae));

			assertEqualInt(172802, archive_entry_mtime(ae));

			assertEqualInt(172802, archive_entry_atime(ae));

			assertEqualInt(1, archive_entry_stat(ae)->st_nlink);

		} else if (strcmp("./empty",

		    archive_entry_pathname(ae)) == 0) {

			/* A empty file. */

			assertEqualInt(AE_IFREG, archive_entry_filetype(ae));

			assertEqualInt(0, archive_entry_size(ae));

			assertEqualInt(86401, archive_entry_mtime(ae));

			assertEqualInt(86401, archive_entry_atime(ae));

			assertEqualInt(1, archive_entry_nlink(ae));

		} else if (strcmp("./dir/file2",

		    archive_entry_pathname(ae)) == 0) {

			/* A regular file. */

			assertEqualInt(AE_IFREG, archive_entry_filetype(ae));

			assertEqualInt(7, archive_entry_size(ae));

			assertEqualInt(0,

			    archive_read_data_block(a, &p, &size, &offset));

			assertEqualInt(0, offset);

			assertEqualMem(p, "hello2\n", 7);

			assertEqualInt(86401, archive_entry_mtime(ae));

			assertEqualInt(86401, archive_entry_atime(ae));

			assertEqualInt(1, archive_entry_nlink(ae));

		} else if (strcmp("./dir/file3",

		    archive_entry_pathname(ae)) == 0) {

			/* A regular file. */

			assertEqualInt(AE_IFREG, archive_entry_filetype(ae));

			assertEqualInt(7, archive_entry_size(ae));

			assertEqualInt(0,

			    archive_read_data_block(a, &p, &size, &offset));

			assertEqualInt(0, offset);

			assertEqualMem(p, "hello3\n", 7);

			assertEqualInt(86401, archive_entry_mtime(ae));

			assertEqualInt(86401, archive_entry_atime(ae));

			assertEqualInt(1, archive_entry_nlink(ae));

		} else if (strcmp("./dir2/file4",

		    archive_entry_pathname(ae)) == 0) {

			/* A regular file. */

			assertEqualInt(AE_IFREG, archive_entry_filetype(ae));

			assertEqualInt(7, archive_entry_size(ae));

			assertEqualInt(0,

			    archive_read_data_block(a, &p, &size, &offset));

			assertEqualInt(0, offset);

			assertEqualMem(p, "hello4\n", 7);

			assertEqualInt(86401, archive_entry_mtime(ae));

			assertEqualInt(86401, archive_entry_atime(ae));

			assertEqualInt(1, archive_entry_nlink(ae));

		} else {

			failure("Saw a file that shouldn't have been there");

			assertEqualString(archive_entry_pathname(ae), "");

		}

	}

	/* End of archive. */

	assertEqualInt(ARCHIVE_EOF, archive_read_next_header(a, &ae);;

	/* Verify archive format. */

	assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_COMPRESS);

	assertEqualInt(archive_format(a), ARCHIVE_FORMAT_ISO9660_ROCKRIDGE);

	/* Close the archive. */

	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));

	assertEqualInt(ARCHIVE_OK, archive_read_free(a));

}