| /*- |
| * Copyright (c) 2009 Michihiro NAKAJIMA |
| * Copyright (c) 2003-2008 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: head/lib/libarchive/test/test_compat_lzma.c 201247 2009-12-30 05:59:21Z kientzle $"); |
| |
| /* |
| Execute the following to rebuild the data for this program: |
| tail -n +33 test_compat_lzma.c | /bin/sh |
| |
| # Use lzma command of XZ Utils. |
| name=test_compat_lzma_1 |
| zcmd=lzma |
| zsuffix=lzma |
| ztar_suffix=tlz |
| dir="$name`date +%Y%m%d%H%M%S`.$USER" |
| mktarfile() |
| { |
| mkdir $dir |
| echo "f1" > $dir/f1 |
| echo "f2" > $dir/f2 |
| echo "f3" > $dir/f3 |
| mkdir $dir/d1 |
| echo "f1" > $dir/d1/f1 |
| echo "f2" > $dir/d1/f2 |
| echo "f3" > $dir/d1/f3 |
| (cd $dir; tar cf ../$name.tar f1 f2 f3 d1/f1 d1/f2 d1/f3) |
| rm -r $dir |
| } |
| mktarfile |
| $zcmd $name.tar |
| mv $name.tar.$zsuffix $name.$ztar_suffix |
| echo "This is unrelated junk data at the end of the file" >> $name.$ztar_suffix |
| uuencode $name.$ztar_suffix $name.$ztar_suffix > $name.$ztar_suffix.uu |
| rm -f $name.$ztar_suffix |
| # |
| # Use option -e |
| # |
| name=test_compat_lzma_2 |
| dir="$name`date +%Y%m%d%H%M%S`.$USER" |
| mktarfile |
| $zcmd -e $name.tar |
| mv $name.tar.$zsuffix $name.$ztar_suffix |
| uuencode $name.$ztar_suffix $name.$ztar_suffix > $name.$ztar_suffix.uu |
| rm -f $name.$ztar_suffix |
| # |
| # Use lzma command of LZMA SDK with option -d12. |
| # |
| name=test_compat_lzma_3 |
| zcmd=lzmasdk # Change this path to use lzma of LZMA SDK. |
| dir="$name`date +%Y%m%d%H%M%S`.$USER" |
| mktarfile |
| $zcmd e -d12 $name.tar $name.$ztar_suffix |
| rm -f $name.tar |
| uuencode $name.$ztar_suffix $name.$ztar_suffix > $name.$ztar_suffix.uu |
| rm -f $name.$ztar_suffix |
| |
| exit 0 |
| */ |
| |
| /* |
| * Verify our ability to read sample files compatibly with unlzma. |
| * |
| * In particular: |
| * * unlzma will read multiple lzma streams, concatenating the output |
| * * unlzma will read lzma streams which is made by lzma with option -e, |
| * concatenating the output |
| * |
| * Verify our ability to read sample files compatibly with lzma of |
| * LZMA SDK. |
| * * lzma will read lzma streams which is made by lzma with option -d12, |
| * concatenating the output |
| */ |
| |
| /* |
| * All of the sample files have the same contents; they're just |
| * compressed in different ways. |
| */ |
| static void |
| compat_lzma(const char *name) |
| { |
| const char *n[7] = { "f1", "f2", "f3", "d1/f1", "d1/f2", "d1/f3", NULL }; |
| struct archive_entry *ae; |
| struct archive *a; |
| int i, r; |
| |
| assert((a = archive_read_new()) != NULL); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); |
| r = archive_read_support_filter_lzma(a); |
| if (r == ARCHIVE_WARN) { |
| skipping("lzma reading not fully supported on this platform"); |
| assertEqualInt(ARCHIVE_OK, archive_read_free(a)); |
| return; |
| } |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); |
| extract_reference_file(name); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 2)); |
| |
| /* Read entries, match up names with list above. */ |
| for (i = 0; i < 6; ++i) { |
| failure("Could not read file %d (%s) from %s", i, n[i], name); |
| assertEqualIntA(a, ARCHIVE_OK, |
| archive_read_next_header(a, &ae)); |
| assertEqualString(n[i], archive_entry_pathname(ae)); |
| } |
| |
| /* Verify the end-of-archive. */ |
| assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); |
| |
| /* Verify that the format detection worked. */ |
| assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZMA); |
| assertEqualString(archive_filter_name(a, 0), "lzma"); |
| assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR); |
| |
| assertEqualInt(ARCHIVE_OK, archive_read_close(a)); |
| assertEqualInt(ARCHIVE_OK, archive_read_free(a)); |
| } |
| |
| |
| DEFINE_TEST(test_compat_lzma) |
| { |
| /* This sample has been added junk datas to its tail. */ |
| compat_lzma("test_compat_lzma_1.tlz"); |
| /* This sample has been made by lzma with option -e, |
| * the first byte of which is 0x5e. |
| * Not supported in libarchive 2.7.* and earlier */ |
| compat_lzma("test_compat_lzma_2.tlz"); |
| /* This sample has been made by lzma of LZMA SDK with |
| * option -d12, second byte and third byte of which is |
| * not zero. |
| * Not supported in libarchive 2.7.* and earlier */ |
| compat_lzma("test_compat_lzma_3.tlz"); |
| } |