1 /*-
2 * Copyright (c) 2007 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 * in this position and unchanged.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27 #include "test.h"
28
29 /*
30 * A basic exercise of lrzip reading and writing.
31 */
32
DEFINE_TEST(test_write_filter_lrzip)33 DEFINE_TEST(test_write_filter_lrzip)
34 {
35 struct archive_entry *ae;
36 struct archive* a;
37 char *buff, *data;
38 size_t buffsize, datasize;
39 char path[16];
40 size_t used1, used2;
41 int i;
42
43 if (!canLrzip()) {
44 skipping("lrzip command-line program not found");
45 return;
46 }
47
48 buffsize = 2000000;
49 assert(NULL != (buff = malloc(buffsize)));
50
51 datasize = 10000;
52 assert(NULL != (data = malloc(datasize)));
53 memset(data, 0, datasize);
54
55 /*
56 * Write 100 files and read them all back.
57 */
58 assert((a = archive_write_new()) != NULL);
59 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_gnutar(a));
60 assertEqualIntA(a, ARCHIVE_WARN, archive_write_add_filter_lrzip(a));
61 assertEqualIntA(a, ARCHIVE_OK,
62 archive_write_set_bytes_per_block(a, 10));
63 assertEqualInt(ARCHIVE_FILTER_LRZIP, archive_filter_code(a, 0));
64 assertEqualString("lrzip", archive_filter_name(a, 0));
65 assertEqualIntA(a, ARCHIVE_OK,
66 archive_write_open_memory(a, buff, buffsize, &used1));
67 assert((ae = archive_entry_new()) != NULL);
68 archive_entry_set_filetype(ae, AE_IFREG);
69 archive_entry_set_size(ae, datasize);
70 for (i = 0; i < 100; i++) {
71 snprintf(path, sizeof(path), "file%03d", i);
72 archive_entry_copy_pathname(ae, path);
73 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
74 assertA(datasize
75 == (size_t)archive_write_data(a, data, datasize));
76 }
77 archive_entry_free(ae);
78 assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
79 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
80
81 assert((a = archive_read_new()) != NULL);
82 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
83 assertEqualIntA(a, ARCHIVE_WARN, archive_read_support_filter_lrzip(a));
84 assertEqualIntA(a, ARCHIVE_OK,
85 archive_read_open_memory(a, buff, used1));
86 for (i = 0; i < 100; i++) {
87 snprintf(path, sizeof(path), "file%03d", i);
88 if (!assertEqualInt(ARCHIVE_OK,
89 archive_read_next_header(a, &ae)))
90 break;
91 assertEqualString(path, archive_entry_pathname(ae));
92 assertEqualInt((int)datasize, archive_entry_size(ae));
93 }
94 assertEqualInt(ARCHIVE_FILTER_LRZIP, archive_filter_code(a, 0));
95 assertEqualString("lrzip", archive_filter_name(a, 0));
96 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
97 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
98
99 /*
100 * Test various premature shutdown scenarios to make sure we
101 * don't crash or leak memory.
102 */
103 assert((a = archive_write_new()) != NULL);
104 assertEqualIntA(a, ARCHIVE_WARN, archive_write_add_filter_lrzip(a));
105 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
106
107 assert((a = archive_write_new()) != NULL);
108 assertEqualIntA(a, ARCHIVE_WARN, archive_write_add_filter_lrzip(a));
109 assertEqualInt(ARCHIVE_OK, archive_write_close(a));
110 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
111
112 assert((a = archive_write_new()) != NULL);
113 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));
114 assertEqualIntA(a, ARCHIVE_WARN, archive_write_add_filter_lrzip(a));
115 assertEqualInt(ARCHIVE_OK, archive_write_close(a));
116 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
117
118 assert((a = archive_write_new()) != NULL);
119 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));
120 assertEqualIntA(a, ARCHIVE_WARN, archive_write_add_filter_lrzip(a));
121 assertEqualIntA(a, ARCHIVE_OK,
122 archive_write_open_memory(a, buff, buffsize, &used2));
123 assertEqualInt(ARCHIVE_OK, archive_write_close(a));
124 assertEqualInt(ARCHIVE_OK, archive_write_free(a));
125
126 /*
127 * Clean up.
128 */
129 free(data);
130 free(buff);
131 }
132