| /*- |
| * Copyright (c) 2016 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("$FreeBSD$"); |
| |
| /* |
| * Inspired by Github issue #682, which reported that gnutar filenames |
| * of exactly 512 bytes weren't getting written correctly. |
| * |
| * This writes a filename of every length from 1 to 2000 bytes and |
| * reads back to verify it. |
| */ |
| |
| static char filename[2048]; |
| |
| DEFINE_TEST(test_write_format_gnutar_filenames) |
| { |
| size_t buffsize = 1000000; |
| char *buff; |
| struct archive_entry *ae, *template; |
| struct archive *a; |
| size_t used; |
| int i; |
| |
| buff = malloc(buffsize); /* million bytes of work area */ |
| assert(buff != NULL); |
| |
| /* Create a template entry. */ |
| assert((template = archive_entry_new()) != NULL); |
| archive_entry_set_atime(template, 2, 20); |
| archive_entry_set_birthtime(template, 3, 30); |
| archive_entry_set_ctime(template, 4, 40); |
| archive_entry_set_mtime(template, 5, 50); |
| archive_entry_set_mode(template, S_IFREG | 0755); |
| archive_entry_set_size(template, 8); |
| |
| for (i = 0; i < 2000; ++i) { |
| filename[i] = 'a'; |
| filename[i + 1] = '\0'; |
| archive_entry_copy_pathname(template, filename); |
| |
| /* Write a one-item gnutar format archive. */ |
| assert((a = archive_write_new()) != NULL); |
| assertA(0 == archive_write_set_format_gnutar(a)); |
| assertA(0 == archive_write_add_filter_none(a)); |
| assertA(0 == archive_write_open_memory(a, buff, buffsize, &used)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, template)); |
| assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a)); |
| |
| |
| /* Read back and verify the filename. */ |
| assert((a = archive_read_new()) != NULL); |
| assertEqualIntA(a, 0, archive_read_support_format_all(a)); |
| assertEqualIntA(a, 0, archive_read_support_filter_all(a)); |
| assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used)); |
| |
| assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); |
| assertEqualString(filename, archive_entry_pathname(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)); |
| } |
| |
| archive_entry_free(template); |
| |
| free(buff); |
| } |
| |
| |
| DEFINE_TEST(test_write_format_gnutar_linknames) |
| { |
| size_t buffsize = 1000000; |
| char *buff; |
| struct archive_entry *ae, *template; |
| struct archive *a; |
| size_t used; |
| int i; |
| |
| #ifdef S_IFLNK |
| assertEqualInt(S_IFLNK, AE_IFLNK); |
| #endif |
| |
| buff = malloc(buffsize); /* million bytes of work area */ |
| assert(buff != NULL); |
| |
| /* Create a template entry. */ |
| assert((template = archive_entry_new()) != NULL); |
| archive_entry_set_atime(template, 2, 20); |
| archive_entry_set_birthtime(template, 3, 30); |
| archive_entry_set_ctime(template, 4, 40); |
| archive_entry_set_mtime(template, 5, 50); |
| archive_entry_set_mode(template, AE_IFLNK | 0755); |
| archive_entry_copy_pathname(template, "link"); |
| |
| for (i = 0; i < 2000; ++i) { |
| filename[i] = 'a'; |
| filename[i + 1] = '\0'; |
| archive_entry_copy_symlink(template, filename); |
| |
| /* Write a one-item gnutar format archive. */ |
| assert((a = archive_write_new()) != NULL); |
| assertA(0 == archive_write_set_format_gnutar(a)); |
| assertA(0 == archive_write_add_filter_none(a)); |
| assertA(0 == archive_write_open_memory(a, buff, buffsize, &used)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, template)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a)); |
| |
| |
| /* Read back and verify the filename. */ |
| assert((a = archive_read_new()) != NULL); |
| assertEqualIntA(a, 0, archive_read_support_format_all(a)); |
| assertEqualIntA(a, 0, archive_read_support_filter_all(a)); |
| assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used)); |
| |
| assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); |
| assertEqualString("link", archive_entry_pathname(ae)); |
| assertEqualString(filename, archive_entry_symlink(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)); |
| } |
| |
| archive_entry_free(template); |
| |
| free(buff); |
| } |