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67618a2eac
- Update bunlded libarchive version used on Windows/Mac - Enable requested zstd support while we are at it. Closes #211
141 lines
4.6 KiB
C
141 lines
4.6 KiB
C
/*-
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* Copyright (c) 2010 Michihiro NAKAJIMA
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* Copyright (c) 2003-2008 Tim Kientzle
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "test.h"
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__FBSDID("$FreeBSD$");
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/*
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Execute the following to rebuild the data for this program:
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tail -n +33 test_compat_lzip.c | /bin/sh
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# Use lzip command.
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zcmd=lzip
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zsuffix=lz
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ztar_suffix=tlz
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mktarfile()
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{
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mkdir $dir
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echo "f1" > $dir/f1
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echo "f2" > $dir/f2
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echo "f3" > $dir/f3
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mkdir $dir/d1
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echo "f1" > $dir/d1/f1
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echo "f2" > $dir/d1/f2
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echo "f3" > $dir/d1/f3
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(cd $dir; tar cf ../$name.tar f1 f2 f3 d1/f1 d1/f2 d1/f3)
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rm -r $dir
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}
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#
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# Make a lzip file from splitted tar file.
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#
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name=test_compat_lzip_1
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dir="$name`date +%Y%m%d%H%M%S`.$USER"
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mktarfile
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split -b 3600 $name.tar $name.tar.
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rm $name.tar
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$zcmd $name.tar.*
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cat $name.tar.*.$zsuffix > $name.$ztar_suffix
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rm $name.tar.*.$zsuffix
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uuencode $name.$ztar_suffix $name.$ztar_suffix > $name.$ztar_suffix.uu
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rm -f $name.$ztar_suffix
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#
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# Make a lzip file with junk data at the end of the file.
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#
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name=test_compat_lzip_2
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dir="$name`date +%Y%m%d%H%M%S`.$USER"
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mktarfile
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$zcmd $name.tar
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mv $name.tar.$zsuffix $name.$ztar_suffix
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echo "This is unrelated junk data at the end of the file" >> $name.$ztar_suffix
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uuencode $name.$ztar_suffix $name.$ztar_suffix > $name.$ztar_suffix.uu
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rm -f $name.$ztar_suffix
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exit 0
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*/
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/*
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* Verify our ability to read sample files compatibly with lzip.
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*
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* In particular:
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* * lzip will read multiple lzip streams, concatenating the output
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* * lzip will stop at the end of a stream if the following data
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* doesn't start with a gzip signature.
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*
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*/
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/*
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* All of the sample files have the same contents; they're just
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* compressed in different ways.
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*/
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static void
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compat_lzip(const char *name)
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{
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const char *n[7] = { "f1", "f2", "f3", "d1/f1", "d1/f2", "d1/f3", NULL };
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struct archive_entry *ae;
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struct archive *a;
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int i, r;
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assert((a = archive_read_new()) != NULL);
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assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
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r = archive_read_support_filter_lzip(a);
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if (r == ARCHIVE_WARN) {
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skipping("lzip reading not fully supported on this platform");
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assertEqualInt(ARCHIVE_OK, archive_read_free(a));
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return;
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}
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assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
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extract_reference_file(name);
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assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 2));
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/* Read entries, match up names with list above. */
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for (i = 0; i < 6; ++i) {
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failure("Could not read file %d (%s) from %s", i, n[i], name);
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assertEqualIntA(a, ARCHIVE_OK,
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archive_read_next_header(a, &ae));
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assertEqualString(n[i], archive_entry_pathname(ae));
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}
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/* Verify the end-of-archive. */
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assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
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/* Verify that the format detection worked. */
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assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZIP);
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assertEqualString(archive_filter_name(a, 0), "lzip");
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assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
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assertEqualInt(ARCHIVE_OK, archive_read_close(a));
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assertEqualInt(ARCHIVE_OK, archive_read_free(a));
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}
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DEFINE_TEST(test_compat_lzip)
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{
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/* This sample has been 'split', each piece compressed separately,
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* then concatenated. lzip will emit the concatenated result. */
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compat_lzip("test_compat_lzip_1.tlz");
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/* This sample has been compressed as a single stream, but then
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* some unrelated garbage text has been appended to the end. */
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compat_lzip("test_compat_lzip_2.tlz");
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}
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