1 /*- 2 * Copyright (c) 2003-2010 Tim Kientzle 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 #include "test.h" 26 __FBSDID("$FreeBSD$"); 27 28 static char buff[1000000]; 29 static char buff2[64]; 30 31 DEFINE_TEST(test_write_format_tar) 32 { 33 struct archive_entry *ae; 34 struct archive *a; 35 char *p; 36 size_t used; 37 size_t blocksize; 38 39 /* Repeat the following for a variety of odd blocksizes. */ 40 for (blocksize = 1; blocksize < 100000; blocksize += blocksize + 3) { 41 /* Create a new archive in memory. */ 42 assert((a = archive_write_new()) != NULL); 43 assertEqualIntA(a, ARCHIVE_OK, 44 archive_write_set_format_ustar(a)); 45 assertEqualIntA(a, ARCHIVE_OK, 46 archive_write_add_filter_none(a)); 47 assertEqualIntA(a, ARCHIVE_OK, 48 archive_write_set_bytes_per_block(a, (int)blocksize)); 49 assertEqualIntA(a, ARCHIVE_OK, 50 archive_write_set_bytes_in_last_block(a, (int)blocksize)); 51 assertEqualInt(blocksize, 52 archive_write_get_bytes_in_last_block(a)); 53 assertEqualIntA(a, ARCHIVE_OK, 54 archive_write_open_memory(a, buff, sizeof(buff), &used)); 55 assertEqualInt(blocksize, 56 archive_write_get_bytes_in_last_block(a)); 57 58 /* 59 * Write a file to it. 60 */ 61 assert((ae = archive_entry_new()) != NULL); 62 archive_entry_set_mtime(ae, 1, 10); 63 assertEqualInt(1, archive_entry_mtime(ae)); 64 assertEqualInt(10, archive_entry_mtime_nsec(ae)); 65 p = strdup("file"); 66 archive_entry_copy_pathname(ae, p); 67 strcpy(p, "XXXX"); 68 free(p); 69 assertEqualString("file", archive_entry_pathname(ae)); 70 archive_entry_set_mode(ae, S_IFREG | 0755); 71 assertEqualInt(S_IFREG | 0755, archive_entry_mode(ae)); 72 archive_entry_set_size(ae, 8); 73 74 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); 75 archive_entry_free(ae); 76 assertEqualInt(8, archive_write_data(a, "12345678", 9)); 77 78 /* Close out the archive. */ 79 assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); 80 assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 81 82 /* This calculation gives "the smallest multiple of 83 * the block size that is at least 2048 bytes". */ 84 failure("blocksize=%zu", blocksize); 85 assertEqualInt(((2048 - 1)/blocksize+1)*blocksize, used); 86 87 /* 88 * Now, read the data back. 89 */ 90 assert((a = archive_read_new()) != NULL); 91 assertEqualIntA(a, ARCHIVE_OK, 92 archive_read_support_format_all(a)); 93 assertEqualIntA(a, ARCHIVE_OK, 94 archive_read_support_filter_all(a)); 95 assertEqualIntA(a, ARCHIVE_OK, 96 archive_read_open_memory(a, buff, used)); 97 98 assertEqualIntA(a, ARCHIVE_OK, 99 archive_read_next_header(a, &ae)); 100 101 assertEqualInt(1, archive_entry_mtime(ae)); 102 /* Not the same as above: ustar doesn't store hi-res times. */ 103 assertEqualInt(0, archive_entry_mtime_nsec(ae)); 104 assertEqualInt(0, archive_entry_atime(ae)); 105 assertEqualInt(0, archive_entry_ctime(ae)); 106 assertEqualString("file", archive_entry_pathname(ae)); 107 assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); 108 assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); 109 assertEqualInt(8, archive_entry_size(ae)); 110 assertEqualInt(8, archive_read_data(a, buff2, 10)); 111 assertEqualMem(buff2, "12345678", 8); 112 113 /* Verify the end of the archive. */ 114 assertEqualIntA(a, ARCHIVE_EOF, 115 archive_read_next_header(a, &ae)); 116 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 117 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 118 } 119 } 120