1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "testutil.h"
18 #include "apr_file_io.h"
19 #include "apr_file_info.h"
20 #include "apr_errno.h"
21 #include "apr_pools.h"
22
copy_helper(abts_case * tc,const char * from,const char * to,apr_fileperms_t perms,int append,apr_pool_t * p)23 static void copy_helper(abts_case *tc, const char *from, const char * to,
24 apr_fileperms_t perms, int append, apr_pool_t *p)
25 {
26 apr_status_t rv;
27 apr_status_t dest_rv;
28 apr_finfo_t copy;
29 apr_finfo_t orig;
30 apr_finfo_t dest;
31
32 dest_rv = apr_stat(&dest, to, APR_FINFO_SIZE, p);
33
34 if (!append) {
35 rv = apr_file_copy(from, to, perms, p);
36 }
37 else {
38 rv = apr_file_append(from, to, perms, p);
39 }
40 APR_ASSERT_SUCCESS(tc, "Error copying file", rv);
41
42 rv = apr_stat(&orig, from, APR_FINFO_SIZE, p);
43 APR_ASSERT_SUCCESS(tc, "Couldn't stat original file", rv);
44
45 rv = apr_stat(©, to, APR_FINFO_SIZE, p);
46 APR_ASSERT_SUCCESS(tc, "Couldn't stat copy file", rv);
47
48 if (!append) {
49 ABTS_ASSERT(tc, "File size differs", orig.size == copy.size);
50 }
51 else {
52 ABTS_ASSERT(tc, "File size differs",
53 ((dest_rv == APR_SUCCESS)
54 ? dest.size : 0) + orig.size == copy.size);
55 }
56 }
57
copy_short_file(abts_case * tc,void * data)58 static void copy_short_file(abts_case *tc, void *data)
59 {
60 apr_status_t rv;
61
62 /* make absolutely sure that the dest file doesn't exist. */
63 apr_file_remove("data/file_copy.txt", p);
64
65 copy_helper(tc, "data/file_datafile.txt", "data/file_copy.txt",
66 APR_FILE_SOURCE_PERMS, 0, p);
67 rv = apr_file_remove("data/file_copy.txt", p);
68 APR_ASSERT_SUCCESS(tc, "Couldn't remove copy file", rv);
69 }
70
copy_over_existing(abts_case * tc,void * data)71 static void copy_over_existing(abts_case *tc, void *data)
72 {
73 apr_status_t rv;
74
75 /* make absolutely sure that the dest file doesn't exist. */
76 apr_file_remove("data/file_copy.txt", p);
77
78 /* This is a cheat. I don't want to create a new file, so I just copy
79 * one file, then I copy another. If the second copy succeeds, then
80 * this works.
81 */
82 copy_helper(tc, "data/file_datafile.txt", "data/file_copy.txt",
83 APR_FILE_SOURCE_PERMS, 0, p);
84
85 copy_helper(tc, "data/mmap_datafile.txt", "data/file_copy.txt",
86 APR_FILE_SOURCE_PERMS, 0, p);
87
88 rv = apr_file_remove("data/file_copy.txt", p);
89 APR_ASSERT_SUCCESS(tc, "Couldn't remove copy file", rv);
90 }
91
append_nonexist(abts_case * tc,void * data)92 static void append_nonexist(abts_case *tc, void *data)
93 {
94 apr_status_t rv;
95
96 /* make absolutely sure that the dest file doesn't exist. */
97 apr_file_remove("data/file_copy.txt", p);
98
99 copy_helper(tc, "data/file_datafile.txt", "data/file_copy.txt",
100 APR_FILE_SOURCE_PERMS, 0, p);
101 rv = apr_file_remove("data/file_copy.txt", p);
102 APR_ASSERT_SUCCESS(tc, "Couldn't remove copy file", rv);
103 }
104
append_exist(abts_case * tc,void * data)105 static void append_exist(abts_case *tc, void *data)
106 {
107 apr_status_t rv;
108
109 /* make absolutely sure that the dest file doesn't exist. */
110 apr_file_remove("data/file_copy.txt", p);
111
112 /* This is a cheat. I don't want to create a new file, so I just copy
113 * one file, then I copy another. If the second copy succeeds, then
114 * this works.
115 */
116 copy_helper(tc, "data/file_datafile.txt", "data/file_copy.txt",
117 APR_FILE_SOURCE_PERMS, 0, p);
118
119 copy_helper(tc, "data/mmap_datafile.txt", "data/file_copy.txt",
120 APR_FILE_SOURCE_PERMS, 1, p);
121
122 rv = apr_file_remove("data/file_copy.txt", p);
123 APR_ASSERT_SUCCESS(tc, "Couldn't remove copy file", rv);
124 }
125
testfilecopy(abts_suite * suite)126 abts_suite *testfilecopy(abts_suite *suite)
127 {
128 suite = ADD_SUITE(suite)
129
130 abts_run_test(suite, copy_short_file, NULL);
131 abts_run_test(suite, copy_over_existing, NULL);
132
133 abts_run_test(suite, append_nonexist, NULL);
134 abts_run_test(suite, append_exist, NULL);
135
136 return suite;
137 }
138
139