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MFC r368207,368607:
[FreeBSD/stable/10.git] / contrib / libarchive / libarchive / test / test_write_filter_gzip_timestamp.c
1 /*-
2  * Copyright (c) 2007 Tim Kientzle
3  * Copyright (c) 2012 Michihiro NAKAJIMA
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer
11  *    in this position and unchanged.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice, this list of conditions and the following disclaimer in the
14  *    documentation and/or other materials provided with the distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26  */
27
28 #include "test.h"
29 __FBSDID("$FreeBSD$");
30
31 DEFINE_TEST(test_write_filter_gzip_timestamp)
32 {
33         struct archive_entry *ae;
34         struct archive* a;
35         char *buff, *data;
36         size_t buffsize, datasize;
37         size_t used1;
38         int r, use_prog = 0;
39
40         buffsize = 10000;
41         assert(NULL != (buff = (char *)malloc(buffsize)));
42         if (buff == NULL)
43                 return;
44
45         datasize = 10000;
46         assert(NULL != (data = (char *)malloc(datasize)));
47         if (data == NULL) {
48                 free(buff);
49                 return;
50         }
51         memset(data, 0, datasize);
52
53         /* Test1: set "gzip:timestamp" option. */
54         assert((a = archive_write_new()) != NULL);
55         assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));
56         r = archive_write_add_filter_gzip(a);
57         if (r != ARCHIVE_OK) {
58                 if (canGzip() && r == ARCHIVE_WARN)
59                         use_prog = 1;
60                 else {
61                         skipping("gzip writing not supported on this platform");
62                         assertEqualInt(ARCHIVE_OK, archive_write_free(a));
63                         free(buff);
64                         free(data);
65                         return;
66                 }
67         }
68         assertEqualIntA(a, ARCHIVE_OK,
69             archive_write_set_options(a, "gzip:timestamp"));
70         assertEqualIntA(a, ARCHIVE_OK,
71             archive_write_set_bytes_per_block(a, 10));
72         assertEqualInt(ARCHIVE_FILTER_GZIP, archive_filter_code(a, 0));
73         assertEqualString("gzip", archive_filter_name(a, 0));
74         assertEqualIntA(a, ARCHIVE_OK,
75             archive_write_open_memory(a, buff, buffsize, &used1));
76         assert((ae = archive_entry_new()) != NULL);
77         archive_entry_set_filetype(ae, AE_IFREG);
78         archive_entry_set_size(ae, datasize);
79         archive_entry_copy_pathname(ae, "file");
80         assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
81         assertEqualIntA(a, datasize, archive_write_data(a, data, datasize));
82         archive_entry_free(ae);
83         assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
84         assertEqualInt(ARCHIVE_OK, archive_write_free(a));
85         failure("Timestamp should be recorded");
86         assert(memcmp(buff + 4, "\x00\x00\x00\x00", 4) != 0);
87
88         /* Test2: set "gzip:!timestamp" option. */
89         assert((a = archive_write_new()) != NULL);
90         assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));
91         assertEqualIntA(a, (use_prog)?ARCHIVE_WARN:ARCHIVE_OK,
92             archive_write_add_filter_gzip(a));
93         assertEqualIntA(a, ARCHIVE_OK,
94             archive_write_set_options(a, "gzip:!timestamp"));
95         assertEqualIntA(a, ARCHIVE_OK,
96             archive_write_set_bytes_per_block(a, 10));
97         assertEqualInt(ARCHIVE_FILTER_GZIP, archive_filter_code(a, 0));
98         assertEqualString("gzip", archive_filter_name(a, 0));
99         assertEqualIntA(a, ARCHIVE_OK,
100             archive_write_open_memory(a, buff, buffsize, &used1));
101         assert((ae = archive_entry_new()) != NULL);
102         archive_entry_set_filetype(ae, AE_IFREG);
103         archive_entry_set_size(ae, datasize);
104         archive_entry_copy_pathname(ae, "file");
105         assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
106         assertEqualIntA(a, datasize, archive_write_data(a, data, datasize));
107         archive_entry_free(ae);
108         assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
109         assertEqualInt(ARCHIVE_OK, archive_write_free(a));
110         failure("Timestamp should not be recorded");
111         assertEqualMem(buff + 4, "\x00\x00\x00\x00", 4);
112
113         /*
114          * Clean up.
115          */
116         free(data);
117         free(buff);
118 }