| /*- |
| * Copyright (c) 2003-2008 Tim Kientzle |
| * Copyright (c) 2014 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("$FreeBSD$"); |
| |
| /* |
| * Verify our ability to read sample files compatibly with 'lz4 -d'. |
| * |
| * In particular: |
| * * lz4 -d will read multiple lz4 streams, concatenating the output |
| * * lz4 -d will stop at the end of a stream if the following data |
| * doesn't start with a lz4 signature. |
| */ |
| |
| /* |
| * All of the sample files have the same contents; they're just |
| * compressed in different ways. |
| */ |
| static void |
| verify(const char *name, const char *n[]) |
| { |
| struct archive_entry *ae; |
| struct archive *a; |
| int i,r; |
| |
| assert((a = archive_read_new()) != NULL); |
| r = archive_read_support_filter_lz4(a); |
| if (r == ARCHIVE_WARN) { |
| skipping("lz4 reading not fully supported on this platform"); |
| assertEqualInt(ARCHIVE_OK, archive_read_free(a)); |
| return; |
| } |
| assertEqualIntA(a, ARCHIVE_OK, r); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); |
| copy_reference_file(name); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 200)); |
| |
| /* Read entries, match up names with list above. */ |
| for (i = 0; n[i] != NULL; ++i) { |
| failure("Could not read file %d (%s) from %s", i, n[i], name); |
| assertEqualIntA(a, ARCHIVE_OK, |
| archive_read_next_header(a, &ae)); |
| if (r != ARCHIVE_OK) { |
| archive_read_free(a); |
| return; |
| } |
| 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_LZ4); |
| assertEqualString(archive_filter_name(a, 0), "lz4"); |
| 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_lz4) |
| { |
| const char *n[7] = { "f1", "f2", "f3", "d1/f1", "d1/f2", "d1/f3", NULL }; |
| const char *n2[7] = { "xfile", "README", "NEWS", NULL }; |
| /* This sample has been 'split', each piece compressed separately, |
| * then concatenated. Lz4 will emit the concatenated result. */ |
| /* Not supported in libarchive 2.6 and earlier */ |
| verify("test_compat_lz4_1.tar.lz4.uu", n); |
| /* This sample has been compressed as a single stream, but then |
| * some unrelated garbage text has been appended to the end. */ |
| verify("test_compat_lz4_2.tar.lz4.uu", n); |
| /* This sample has been compressed as a legacy stream. */ |
| verify("test_compat_lz4_3.tar.lz4.uu", n); |
| /* This sample has been compressed with -B4 option. */ |
| verify("test_compat_lz4_B4.tar.lz4.uu", n2); |
| /* This sample has been compressed with -B5 option. */ |
| verify("test_compat_lz4_B5.tar.lz4.uu", n2); |
| /* This sample has been compressed with -B6 option. */ |
| verify("test_compat_lz4_B6.tar.lz4.uu", n2); |
| /* This sample has been compressed with -B7 option. */ |
| verify("test_compat_lz4_B7.tar.lz4.uu", n2); |
| /* This sample has been compressed with -B4 and -BD options. */ |
| verify("test_compat_lz4_B4BD.tar.lz4.uu", n2); |
| /* This sample has been compressed with -B5 and -BD options. */ |
| verify("test_compat_lz4_B5BD.tar.lz4.uu", n2); |
| /* This sample has been compressed with -B6 and -BD options. */ |
| verify("test_compat_lz4_B6BD.tar.lz4.uu", n2); |
| /* This sample has been compressed with -B7 and -BD options. */ |
| verify("test_compat_lz4_B7BD.tar.lz4.uu", n2); |
| /* This sample has been compressed with -B4 ,-BD and -BX options. */ |
| verify("test_compat_lz4_B4BDBX.tar.lz4.uu", n2); |
| } |
| |
| |