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[FreeBSD/releng/7.2.git] / lib / libarchive / test / test_write_compress_program.c
1 /*-
2  * Copyright (c) 2003-2007 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  * 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 char buff[1000000];
29 char buff2[64];
30
31 DEFINE_TEST(test_write_compress_program)
32 {
33 #if ARCHIVE_VERSION_STAMP < 1009000
34         skipping("archive_write_set_compress_program()");
35 #else
36         struct archive_entry *ae;
37         struct archive *a;
38         size_t used;
39         int blocksize = 1024;
40
41         /* Create a new archive in memory. */
42         /* Write it through an external "gzip" program. */
43         assert((a = archive_write_new()) != NULL);
44         assertA(0 == archive_write_set_format_ustar(a));
45         assertA(0 == archive_write_set_compression_program(a, "gzip"));
46         assertA(0 == archive_write_set_bytes_per_block(a, blocksize));
47         assertA(0 == archive_write_set_bytes_in_last_block(a, blocksize));
48         assertA(blocksize == archive_write_get_bytes_in_last_block(a));
49         assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
50         assertA(blocksize == archive_write_get_bytes_in_last_block(a));
51
52         /*
53          * Write a file to it.
54          */
55         assert((ae = archive_entry_new()) != NULL);
56         archive_entry_set_mtime(ae, 1, 10);
57         archive_entry_copy_pathname(ae, "file");
58         archive_entry_set_mode(ae, S_IFREG | 0755);
59         archive_entry_set_size(ae, 8);
60
61         assertA(0 == archive_write_header(a, ae));
62         archive_entry_free(ae);
63         assertA(8 == archive_write_data(a, "12345678", 9));
64
65         /* Close out the archive. */
66         assertA(0 == archive_write_close(a));
67 #if ARCHIVE_API_VERSION > 1
68         assertA(0 == archive_write_finish(a));
69 #else
70         archive_write_finish(a);
71 #endif
72
73         /*
74          * Now, read the data back through the built-in gzip support.
75          */
76         assert((a = archive_read_new()) != NULL);
77         assertA(0 == archive_read_support_format_all(a));
78         assertA(0 == archive_read_support_compression_all(a));
79         assertA(0 == archive_read_open_memory(a, buff, used));
80
81         assertA(0 == archive_read_next_header(a, &ae));
82
83         assert(1 == archive_entry_mtime(ae));
84         assert(0 == archive_entry_atime(ae));
85         assert(0 == archive_entry_ctime(ae));
86         assertEqualString("file", archive_entry_pathname(ae));
87         assert((S_IFREG | 0755) == archive_entry_mode(ae));
88         assert(8 == archive_entry_size(ae));
89         assertA(8 == archive_read_data(a, buff2, 10));
90         assert(0 == memcmp(buff2, "12345678", 8));
91
92         /* Verify the end of the archive. */
93         assert(1 == archive_read_next_header(a, &ae));
94         assert(0 == archive_read_close(a));
95 #if ARCHIVE_API_VERSION > 1
96         assert(0 == archive_read_finish(a));
97 #else
98         archive_read_finish(a);
99 #endif
100 #endif
101 }