1 /*
2 * NAME
3 * rename07
4 *
5 * DESCRIPTION
6 * This test will verify that rename(2) failed in ENOTDIR
7 *
8 * CALLS
9 * stat,open,rename,mkdir,close
10 *
11 * ALGORITHM
12 * Setup:
13 * Setup signal handling.
14 * Create temporary directory.
15 * Pause for SIGUSR1 if option specified.
16 * create the "old" directory and the "new" file
17 * rename the "old" directory to the "new" file
18 *
19 * Test:
20 * Loop if the proper options are given.
21 * verify rename() failed and returned ENOTDIR
22 *
23 * Cleanup:
24 * Print errno log and/or timing stats if options given
25 * Delete the temporary directory created.*
26 * USAGE
27 * rename07 [-c n] [-e] [-i n] [-I x] [-p x] [-t]
28 * where, -c n : Run n copies concurrently.
29 * -e : Turn on errno logging.
30 * -i n : Execute test n times.
31 * -I x : Execute test for x seconds.
32 * -P x : Pause for x seconds between iterations.
33 * -t : Turn on syscall timing.
34 *
35 * HISTORY
36 * 07/2001 Ported by Wayne Boyer
37 *
38 * RESTRICTIONS
39 * None.
40 */
41 #include <sys/types.h>
42 #include <sys/fcntl.h>
43 #include <sys/stat.h>
44 #include <unistd.h>
45 #include <errno.h>
46
47 #include "test.h"
48
49 void setup();
50 void cleanup();
51
52 char *TCID = "rename07";
53 int TST_TOTAL = 1;
54
55 int fd;
56 char mname[255], fdir[255];
57 struct stat buf1, buf2;
58 dev_t olddev, olddev1;
59 ino_t oldino, oldino1;
60
main(int ac,char ** av)61 int main(int ac, char **av)
62 {
63 int lc;
64
65 /*
66 * parse standard options
67 */
68 tst_parse_opts(ac, av, NULL, NULL);
69
70 /*
71 * perform global setup for test
72 */
73 setup();
74
75 /*
76 * check looping state if -i option given
77 */
78 for (lc = 0; TEST_LOOPING(lc); lc++) {
79
80 tst_count = 0;
81
82 /* rename a directory to a file */
83 /* Call rename(2) */
84 TEST(rename(fdir, mname));
85
86 if (TEST_RETURN != -1) {
87 tst_resm(TFAIL, "rename(%s, %s) succeeded unexpectedly",
88 fdir, mname);
89 continue;
90 }
91
92 if (TEST_ERRNO != ENOTDIR) {
93 tst_resm(TFAIL, "Expected ENOTDIR got %d", TEST_ERRNO);
94 } else {
95 tst_resm(TPASS, "rename() returned ENOTDIR");
96 }
97 }
98
99 cleanup();
100 tst_exit();
101
102 }
103
104 /*
105 * setup() - performs all ONE TIME setup for this test.
106 */
setup(void)107 void setup(void)
108 {
109
110 tst_sig(NOFORK, DEF_HANDLER, cleanup);
111
112 TEST_PAUSE;
113
114 /* Create a temporary directory and make it current. */
115 tst_tmpdir();
116
117 sprintf(fdir, "./rndir_%d", getpid());
118 sprintf(mname, "./tfile_%d", getpid());
119
120 /* create "old" directory */
121 if (stat(fdir, &buf1) != -1) {
122 tst_brkm(TBROK, cleanup, "tmp directory %s found!", fdir);
123 }
124
125 if (mkdir(fdir, 00770) == -1) {
126 tst_brkm(TBROK, cleanup, "Could not create directory %s", fdir);
127 }
128
129 if (stat(fdir, &buf1) == -1) {
130 tst_brkm(TBROK, cleanup, "failed to stat directory %s "
131 "in rename()", fdir);
132
133 }
134
135 /* save "old"'s dev and ino */
136 olddev = buf1.st_dev;
137 oldino = buf1.st_ino;
138
139 SAFE_TOUCH(cleanup, mname, 0700, NULL);
140
141 if (stat(mname, &buf2) == -1) {
142 tst_brkm(TBROK, cleanup, "failed to stat file %s in rename()",
143 mname);
144
145 }
146
147 /* save "new"'s dev and ino */
148 olddev1 = buf2.st_dev;
149 oldino1 = buf2.st_ino;
150 }
151
152 /*
153 * cleanup() - performs all ONE TIME cleanup for this test at
154 * completion or premature exit.
155 */
cleanup(void)156 void cleanup(void)
157 {
158
159 /*
160 * Remove the temporary directory.
161 */
162 tst_rmdir();
163 }
164