| /*- |
| * Copyright (c) 2013 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("$FreeBSD$"); |
| |
| static void |
| verify_padded_archive(const char *refname) |
| { |
| char *p; |
| size_t s; |
| struct archive *a; |
| struct archive_entry *ae; |
| |
| extract_reference_file(refname); |
| p = slurpfile(&s, refname); |
| |
| assert((a = archive_read_new()) != NULL); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_seekable(a)); |
| assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); |
| |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); |
| assertEqualString("file0", archive_entry_pathname(ae)); |
| assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae)); |
| assertEqualInt(6, archive_entry_size(ae)); |
| |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); |
| assertEqualString("file1", archive_entry_pathname(ae)); |
| assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae)); |
| assertEqualInt(6, archive_entry_size(ae)); |
| |
| assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a)); |
| } |
| |
| /* |
| * Read a zip file with padding in front. |
| * This is technically a malformed file, since the |
| * internal file offsets aren't adjusted to account |
| * for the added padding. Unfortunately, some SFX |
| * creators do almost exactly this: |
| */ |
| DEFINE_TEST(test_read_format_zip_padded1) |
| { |
| const char *refname = "test_read_format_zip_padded1.zip"; |
| verify_padded_archive(refname); |
| } |
| |
| /* |
| * Read a zip file with padding at end. |
| * Small amounts of end padding should just be ignored by the reader. |
| * (If there's too much, the reader won't find the central directory.) |
| */ |
| DEFINE_TEST(test_read_format_zip_padded2) |
| { |
| const char *refname = "test_read_format_zip_padded2.zip"; |
| verify_padded_archive(refname); |
| } |
| |
| /* |
| * Read a zip file with padding at front and end. |
| */ |
| DEFINE_TEST(test_read_format_zip_padded3) |
| { |
| const char *refname = "test_read_format_zip_padded3.zip"; |
| verify_padded_archive(refname); |
| } |
| |