This source file includes following definitions.
- do_rename
- main
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19 #include <config.h>
20
21 #include <renameatu.h>
22
23 #include <stdio.h>
24
25 #include "signature.h"
26 SIGNATURE_CHECK (renameatu, int,
27 (int, char const *, int, char const *, unsigned int));
28
29 #include <dirent.h>
30 #include <fcntl.h>
31 #include <errno.h>
32 #include <stdbool.h>
33 #include <stdlib.h>
34 #include <string.h>
35 #include <unistd.h>
36 #include <sys/stat.h>
37
38 #include "filenamecat.h"
39 #include "ignore-value.h"
40 #include "macros.h"
41
42 #define BASE "test-renameatu.t"
43
44 #include "test-rename.h"
45
46 static int dfd1 = AT_FDCWD;
47 static int dfd2 = AT_FDCWD;
48
49
50 static int
51 do_rename (char const *name1, char const *name2)
52 {
53 return renameatu (dfd1, name1, dfd2, name2, 0);
54 }
55
56 int
57 main (void)
58 {
59 int i;
60 int dfd;
61 char *cwd;
62 int result;
63
64
65 ignore_value (system ("rm -rf " BASE "*"));
66
67
68 {
69 errno = 0;
70 ASSERT (renameatu (-1, "foo", AT_FDCWD, "bar", 0) == -1);
71 ASSERT (errno == EBADF);
72 }
73 {
74 close (99);
75 errno = 0;
76 ASSERT (renameatu (99, "foo", AT_FDCWD, "bar", 0) == -1);
77 ASSERT (errno == EBADF);
78 }
79 ASSERT (close (creat (BASE "oo", 0600)) == 0);
80 {
81 errno = 0;
82 ASSERT (renameatu (AT_FDCWD, BASE "oo", -1, "bar", 0) == -1);
83 ASSERT (errno == EBADF);
84 }
85 {
86 errno = 0;
87 ASSERT (renameatu (AT_FDCWD, BASE "oo", 99, "bar", 0) == -1);
88 ASSERT (errno == EBADF);
89 }
90 ASSERT (unlink (BASE "oo") == 0);
91
92
93 result = test_rename (do_rename, false);
94 dfd1 = open (".", O_RDONLY);
95 ASSERT (0 <= dfd1);
96 ASSERT (test_rename (do_rename, false) == result);
97 dfd2 = dfd1;
98 ASSERT (test_rename (do_rename, false) == result);
99 dfd1 = AT_FDCWD;
100 ASSERT (test_rename (do_rename, false) == result);
101 ASSERT (close (dfd2) == 0);
102
103
104 ASSERT (mkdir (BASE "sub1", 0700) == 0);
105 ASSERT (mkdir (BASE "sub2", 0700) == 0);
106 dfd = creat (BASE "00", 0600);
107 ASSERT (0 <= dfd);
108 ASSERT (close (dfd) == 0);
109 cwd = getcwd (NULL, 0);
110 ASSERT (cwd);
111
112 dfd = open (BASE "sub1", O_RDONLY);
113 ASSERT (0 <= dfd);
114 ASSERT (chdir (BASE "sub2") == 0);
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126
127 for (i = 0; i < 16; i++)
128 {
129 int fd1 = (i & 8) ? dfd : AT_FDCWD;
130 char *file1 = file_name_concat ((i & 4) ? ".." : cwd, BASE "xx", NULL);
131 int fd2 = (i & 2) ? dfd : AT_FDCWD;
132 char *file2 = file_name_concat ((i & 1) ? ".." : cwd, BASE "xx", NULL);
133
134 ASSERT (sprintf (strchr (file1, '\0') - 2, "%02d", i) == 2);
135 ASSERT (sprintf (strchr (file2, '\0') - 2, "%02d", i + 1) == 2);
136 ASSERT (renameatu (fd1, file1, fd2, file2, 0) == 0);
137 free (file1);
138 free (file2);
139 }
140 dfd2 = open ("..", O_RDONLY);
141 ASSERT (0 <= dfd2);
142 ASSERT (renameatu (dfd, "../" BASE "16", dfd2, BASE "17", 0) == 0);
143 ASSERT (close (dfd2) == 0);
144
145
146
147
148 ASSERT (chdir ("..") == 0);
149 ASSERT (close (dfd) == 0);
150 dfd = open (".", O_RDONLY);
151 ASSERT (0 <= dfd);
152
153 ASSERT (close (creat (BASE "sub2/file", 0600)) == 0);
154 errno = 0;
155 ASSERT (renameatu (dfd, BASE "sub1", dfd, BASE "sub2", 0) == -1);
156 ASSERT (errno == EEXIST || errno == ENOTEMPTY);
157 ASSERT (unlink (BASE "sub2/file") == 0);
158 errno = 0;
159 ASSERT (renameatu (dfd, BASE "sub2", dfd, BASE "sub1/.", 0) == -1);
160 ASSERT (errno == EINVAL || errno == EISDIR || errno == EBUSY
161 || errno == ENOTEMPTY || errno == EEXIST
162 || errno == ENOENT );
163 errno = 0;
164 ASSERT (renameatu (dfd, BASE "sub2/.", dfd, BASE "sub1", 0) == -1);
165 ASSERT (errno == EINVAL || errno == EBUSY || errno == EEXIST
166 || errno == ENOENT );
167 errno = 0;
168 ASSERT (renameatu (dfd, BASE "17", dfd, BASE "sub1", 0) == -1);
169 ASSERT (errno == EISDIR);
170 errno = 0;
171 ASSERT (renameatu (dfd, BASE "nosuch", dfd, BASE "18", 0) == -1);
172 ASSERT (errno == ENOENT);
173 errno = 0;
174 ASSERT (renameatu (dfd, "", dfd, BASE "17", 0) == -1);
175 ASSERT (errno == ENOENT);
176 errno = 0;
177 ASSERT (renameatu (dfd, BASE "17", dfd, "", 0) == -1);
178 ASSERT (errno == ENOENT);
179 errno = 0;
180 ASSERT (renameatu (dfd, BASE "sub2", dfd, BASE "17", 0) == -1);
181 ASSERT (errno == ENOTDIR);
182 errno = 0;
183 ASSERT (renameatu (dfd, BASE "17/", dfd, BASE "18", 0) == -1);
184 ASSERT (errno == ENOTDIR);
185 errno = 0;
186 ASSERT (renameatu (dfd, BASE "17", dfd, BASE "18/", 0) == -1);
187 ASSERT (errno == ENOTDIR || errno == ENOENT);
188
189
190 ASSERT (close (creat (BASE "sub2/file", 0600)) == 0);
191 errno = 0;
192 ASSERT ((renameatu (dfd, BASE "sub2/file", dfd, BASE "sub2/file",
193 RENAME_NOREPLACE)
194 == -1)
195 && errno == EEXIST);
196 errno = 0;
197 ASSERT ((renameatu (dfd, BASE "sub2", dfd, BASE "sub2", RENAME_NOREPLACE)
198 == -1)
199 && errno == EEXIST);
200 errno = 0;
201 ASSERT ((renameatu (dfd, BASE "sub2", dfd, BASE "sub1", RENAME_NOREPLACE)
202 == -1)
203 && errno == EEXIST);
204 errno = 0;
205 ASSERT ((renameatu (dfd, BASE "sub2/file", dfd, BASE "17", RENAME_NOREPLACE)
206 == -1)
207 && errno == EEXIST);
208
209
210 ASSERT (close (dfd) == 0);
211 ASSERT (unlink (BASE "sub2/file") == 0);
212 ASSERT (unlink (BASE "17") == 0);
213 ASSERT (rmdir (BASE "sub1") == 0);
214 ASSERT (rmdir (BASE "sub2") == 0);
215 free (cwd);
216
217 if (result)
218 fputs ("skipping test: symlinks not supported on this file system\n",
219 stderr);
220 return result;
221 }