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2003-06-14 Andrew Cagney <cagney@redhat.com>

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* gdb.base/fileio.c: Include <errno.h>, and <sys/wait.h>.  Gag
	-Wformat errors.  Add lost line.  Use WEXITSTATUS to get system
	exit status.
	* gdb.base/fileio.exp: Disable target when nointerrupts and
	noinferiorio, instead of limiting it to remote.  Use remote_exec
	instead of system.
This commit is contained in:
Andrew Cagney
2003-06-14 16:51:42 +00:00
parent eb01fc6294
commit b257a0d30a
3 changed files with 113 additions and 63 deletions
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105
gdb/testsuite/gdb.base/fileio.c
View File

@@ -6,8 +6,9 @@
#include <sys/fcntl.h>
#include <sys/stat.h>
#include <sys/time.h>
/**************************************************************************
* TESTS :
#include <errno.h>
#include <sys/wait.h>
/* TESTS :
* - open(const char *pathname, int flags, mode_t mode);
1) Attempt to create file that already exists - EEXIST
2) Attempt to open a directory for writing - EISDIR
@@ -53,15 +54,14 @@ time(time_t *t);
Not applicable.
system (const char * string);
1) Invalid string/command. - returns 127.
1) Invalid string/command. - returns 127. */
***************************************************************************/
static const char *strerrno (int err);
#define FILENAME "foo.fileio.test"
#define RENAMED "bar.fileio.test"
#define NONEXISTANT "nofoo.fileio.test"
#define NOWRITE "nowrt.fileio.test"
#define TESTDIR1 "dir1.fileio.test"
#define TESTDIR2 "dir2.fileio.test"
#define TESTSUBDIR "dir1.fileio.test/subdir.fileio.test"
@@ -84,21 +84,21 @@ test_open ()
errno = 0;
ret = open (FILENAME, O_CREAT | O_EXCL | O_WRONLY, S_IWUSR | S_IRUSR);
printf ("open 2: ret = %d, errno = %d %s\n", ret, errno,
errno == EEXIST ? "OK" : "");
strerrno (errno));
if (ret >= 0)
close (ret);
/* Open directory (for writing) */
errno = 0;
ret = open (".", O_WRONLY);
printf ("open 3: ret = %d, errno = %d %s\n", ret, errno,
errno == EISDIR ? "OK" : "");
strerrno (errno));
if (ret >= 0)
close (ret);
/* Opening nonexistant file */
errno = 0;
ret = open (NONEXISTANT, O_RDONLY);
printf ("open 4: ret = %d, errno = %d %s\n", ret, errno,
errno == ENOENT ? "OK" : "");
strerrno (errno));
if (ret >= 0)
close (ret);
/* Open for write but no write permission */
@@ -110,7 +110,7 @@ test_open ()
errno = 0;
ret = open (NOWRITE, O_WRONLY);
printf ("open 5: ret = %d, errno = %d %s\n", ret, errno,
errno == EACCES ? "OK" : "");
strerrno (errno));
if (ret >= 0)
close (ret);
}
@@ -140,7 +140,7 @@ test_write ()
errno = 0;
ret = write (999, STRING, strlen (STRING));
printf ("write 2: ret = %d, errno = %d, %s\n", ret, errno,
errno == EBADF ? "OK" : "");
strerrno (errno));
/* Write to a read-only file */
errno = 0;
fd = open (FILENAME, O_RDONLY);
@@ -149,7 +149,7 @@ test_write ()
errno = 0;
ret = write (fd, STRING, strlen (STRING));
printf ("write 3: ret = %d, errno = %d %s\n", ret, errno,
errno == EBADF ? "OK" : "");
strerrno (errno));
}
else
printf ("write 3: ret = %d, errno = %d\n", ret, errno);
@@ -182,14 +182,14 @@ test_read ()
errno = 0;
ret = read (999, buf, 16);
printf ("read 2: ret = %d, errno = %d %s\n", ret, errno,
errno == EBADF ? "OK" : "");
strerrno (errno));
}
int
test_lseek ()
{
int fd;
off_t ret;
off_t ret = 0;
/* Test seeking */
errno = 0;
@@ -198,15 +198,15 @@ test_lseek ()
{
errno = 0;
ret = lseek (fd, 0, SEEK_CUR);
printf ("lseek 1: ret = %ld, errno = %d, %s\n", ret, errno,
printf ("lseek 1: ret = %ld, errno = %d, %s\n", (long) ret, errno,
ret == 0 ? "OK" : "");
errno = 0;
ret = lseek (fd, 0, SEEK_END);
printf ("lseek 2: ret = %ld, errno = %d, %s\n", ret, errno,
printf ("lseek 2: ret = %ld, errno = %d, %s\n", (long) ret, errno,
ret == 11 ? "OK" : "");
errno = 0;
ret = lseek (fd, 3, SEEK_SET);
printf ("lseek 3: ret = %ld, errno = %d, %s\n", ret, errno,
printf ("lseek 3: ret = %ld, errno = %d, %s\n", (long) ret, errno,
ret == 3 ? "OK" : "");
close (fd);
}
@@ -232,7 +232,7 @@ test_close ()
{
errno = 0;
ret = close (fd);
printf ("close 1: ret = %ld, errno = %d, %s\n", ret, errno,
printf ("close 1: ret = %d, errno = %d, %s\n", ret, errno,
ret == 0 ? "OK" : "");
}
else
@@ -240,8 +240,8 @@ test_close ()
/* Close an invalid file descriptor */
errno = 0;
ret = close (999);
printf ("close 2: ret = %ld, errno = %d, %s\n", ret, errno,
errno == EBADF ? "OK" : "");
printf ("close 2: ret = %d, errno = %d, %s\n", ret, errno,
strerrno (errno));
}
int
@@ -262,17 +262,17 @@ test_stat ()
errno = 0;
ret = stat (NULL, &st);
printf ("stat 2: ret = %d, errno = %d %s\n", ret, errno,
errno == ENOENT ? "OK" : "");
strerrno (errno));
/* Empty pathname */
errno = 0;
ret = stat ("", &st);
printf ("stat 3: ret = %d, errno = %d %s\n", ret, errno,
errno == ENOENT ? "OK" : "");
strerrno (errno));
/* Nonexistant file */
errno = 0;
ret = stat (NONEXISTANT, &st);
printf ("stat 4: ret = %d, errno = %d %s\n", ret, errno,
errno == ENOENT ? "OK" : "");
strerrno (errno));
}
int
@@ -301,7 +301,7 @@ test_fstat ()
errno = 0;
ret = fstat (999, &st);
printf ("fstat 2: ret = %d, errno = %d %s\n", ret, errno,
errno == EBADF ? "OK" : "");
strerrno (errno));
}
int
@@ -326,6 +326,7 @@ test_isatty ()
printf ("isatty 5: file couldn't open\n");
}
int
test_system ()
{
@@ -344,7 +345,7 @@ test_system ()
printf ("system 1: ret = %d %s\n", ret, ret == 0 ? "OK" : "");
/* Invalid command (just guessing ;-) ) */
ret = system ("wrtzlpfrmpft");
printf ("system 2: ret = %d %s\n", ret, ret == 127 ? "OK" : "");
printf ("system 2: ret = %d %s\n", ret, WEXITSTATUS (ret) == 127 ? "OK" : "");
}
int
@@ -365,7 +366,7 @@ test_rename ()
errno = 0;
ret = stat (RENAMED, &st);
printf ("rename 1: ret = %d, errno = %d %s\n", ret, errno,
errno == 0 ? "OK" : "");
strerrno (errno));
errno = 0;
}
else
@@ -377,22 +378,22 @@ test_rename ()
errno = 0;
ret = rename (RENAMED, TESTDIR2);
printf ("rename 2: ret = %d, errno = %d %s\n", ret, errno,
errno == EISDIR ? "OK" : "");
strerrno (errno));
/* newpath is a non-empty directory */
errno = 0;
ret = rename (TESTDIR2, TESTDIR1);
printf ("rename 3: ret = %d, errno = %d %s\n", ret, errno,
errno == ENOTEMPTY || errno == EEXIST ? "OK" : "");
strerrno (errno));
/* newpath is a subdirectory of old path */
errno = 0;
ret = rename (TESTDIR1, TESTSUBDIR);
printf ("rename 4: ret = %d, errno = %d %s\n", ret, errno,
errno == EINVAL ? "OK" : "");
strerrno (errno));
/* oldpath does not exist */
errno = 0;
ret = rename (NONEXISTANT, FILENAME);
printf ("rename 5: ret = %d, errno = %d %s\n", ret, errno,
errno == ENOENT ? "OK" : "");
strerrno (errno));
}
int
@@ -406,7 +407,7 @@ test_unlink ()
errno = 0;
ret = unlink (RENAMED);
printf ("unlink 1: ret = %d, errno = %d %s\n", ret, errno,
errno == 0 ? "OK" : "");
strerrno (errno));
/* No write access */
sprintf (name, "%s/%s", TESTDIR2, FILENAME);
errno = 0;
@@ -420,7 +421,7 @@ test_unlink ()
errno = 0;
ret = unlink (name);
printf ("unlink 2: ret = %d, errno = %d %s\n", ret, errno,
errno == EACCES ? "OK" : "");
strerrno (errno));
}
else
printf ("unlink 2: ret = %d chmod failed\n", ret, errno);
@@ -431,7 +432,7 @@ test_unlink ()
errno = 0;
ret = unlink (NONEXISTANT);
printf ("unlink 3: ret = %d, errno = %d %s\n", ret, errno,
errno == ENOENT ? "OK" : "");
strerrno (errno));
}
int
@@ -441,11 +442,45 @@ test_time ()
errno = 0;
ret = time (&t);
printf ("time 1: ret = %d, errno = %d, t = %d %s\n", ret, errno, t, ret == t ? "OK" : "");
printf ("time 1: ret = %ld, errno = %d, t = %ld %s\n", (long) ret, errno, (long) t, ret == t ? "OK" : "");
errno = 0;
ret = time (NULL);
printf ("time 2: ret = %d, errno = %d, t = %d %s\n", ret, errno, t,
ret >= t && ret < t + 10 ? "OK" : "");
printf ("time 2: ret = %ld, errno = %d, t = %ld %s\n",
(long) ret, errno, (long) t, ret >= t && ret < t + 10 ? "OK" : "");
}
static const char *
strerrno (int err)
{
switch (err)
{
case 0: return "OK";
#ifdef EACCES
case EACCES: return "EACCES";
#endif
#ifdef EBADF
case EBADF: return "EBADF";
#endif
#ifdef EEXIST
case EEXIST: return "EEXIST";
#endif
#ifdef EFAULT
case EFAULT: return "EFAULT";
#endif
#ifdef EINVAL
case EINVAL: return "EINVAL";
#endif
#ifdef EISDIR
case EISDIR: return "EISDIR";
#endif
#ifdef ENOENT
case ENOENT: return "ENOENT";
#endif
#ifdef ENOTEMPTY
case ENOTEMPTY: return "ENOTEMPTY";
#endif
default: return "E??";
}
}
int