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 27 static char buff[1000000]; 28 static char buff2[64]; 29 30 DEFINE_TEST(test_write_format_tar) 31 { 32 struct archive_entry *ae; 33 struct archive *a; 34 char *p; 35 size_t used; 36 size_t blocksize; 37 38 /* Repeat the following for a variety of odd blocksizes. */ 39 for (blocksize = 1; blocksize < 100000; blocksize += blocksize + 3) { 40 /* Create a new archive in memory. */ 41 assert((a = archive_write_new()) != NULL); 42 assertEqualIntA(a, ARCHIVE_OK, 43 archive_write_set_format_ustar(a)); 44 assertEqualIntA(a, ARCHIVE_OK, 45 archive_write_add_filter_none(a)); 46 assertEqualIntA(a, ARCHIVE_OK, 47 archive_write_set_bytes_per_block(a, (int)blocksize)); 48 assertEqualIntA(a, ARCHIVE_OK, 49 archive_write_set_bytes_in_last_block(a, (int)blocksize)); 50 assertEqualInt(blocksize, 51 archive_write_get_bytes_in_last_block(a)); 52 assertEqualIntA(a, ARCHIVE_OK, 53 archive_write_open_memory(a, buff, sizeof(buff), &used)); 54 assertEqualInt(blocksize, 55 archive_write_get_bytes_in_last_block(a)); 56 57 /* 58 * Write a file to it. 59 */ 60 assert((ae = archive_entry_new()) != NULL); 61 archive_entry_set_mtime(ae, 1, 10); 62 assertEqualInt(1, archive_entry_mtime(ae)); 63 assertEqualInt(10, archive_entry_mtime_nsec(ae)); 64 p = strdup("file"); 65 archive_entry_copy_pathname(ae, p); 66 strcpy(p, "XXXX"); 67 free(p); 68 assertEqualString("file", archive_entry_pathname(ae)); 69 archive_entry_set_mode(ae, S_IFREG | 0755); 70 assertEqualInt(S_IFREG | 0755, archive_entry_mode(ae)); 71 archive_entry_set_size(ae, 8); 72 73 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); 74 archive_entry_free(ae); 75 assertEqualInt(8, archive_write_data(a, "12345678", 9)); 76 77 /* Close out the archive. */ 78 assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); 79 assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 80 81 /* This calculation gives "the smallest multiple of 82 * the block size that is at least 2048 bytes". */ 83 failure("blocksize=%zu", blocksize); 84 assertEqualInt(((2048 - 1)/blocksize+1)*blocksize, used); 85 86 /* 87 * Now, read the data back. 88 */ 89 assert((a = archive_read_new()) != NULL); 90 assertEqualIntA(a, ARCHIVE_OK, 91 archive_read_support_format_all(a)); 92 assertEqualIntA(a, ARCHIVE_OK, 93 archive_read_support_filter_all(a)); 94 assertEqualIntA(a, ARCHIVE_OK, 95 archive_read_open_memory(a, buff, used)); 96 97 assertEqualIntA(a, ARCHIVE_OK, 98 archive_read_next_header(a, &ae)); 99 100 assertEqualInt(1, archive_entry_mtime(ae)); 101 /* Not the same as above: ustar doesn't store hi-res times. */ 102 assertEqualInt(0, archive_entry_mtime_nsec(ae)); 103 assertEqualInt(0, archive_entry_atime(ae)); 104 assertEqualInt(0, archive_entry_ctime(ae)); 105 assertEqualString("file", archive_entry_pathname(ae)); 106 assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); 107 assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); 108 assertEqualInt(8, archive_entry_size(ae)); 109 assertEqualInt(8, archive_read_data(a, buff2, 10)); 110 assertEqualMem(buff2, "12345678", 8); 111 112 /* Verify the end of the archive. */ 113 assertEqualIntA(a, ARCHIVE_EOF, 114 archive_read_next_header(a, &ae)); 115 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 116 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 117 } 118 } 119