diff options
Diffstat (limited to 'testsuites/fstests/fserror/test.c')
| -rw-r--r-- | testsuites/fstests/fserror/test.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/testsuites/fstests/fserror/test.c b/testsuites/fstests/fserror/test.c index 5e43a9e8d0..c0d59881da 100644 --- a/testsuites/fstests/fserror/test.c +++ b/testsuites/fstests/fserror/test.c @@ -312,7 +312,11 @@ static void rdwr_error (void) char *file01 = "name01"; char *databuf = "test"; char *readbuf[10]; - + int shift = sizeof(off_t) * 8 - 1; + off_t one = 1; + off_t tiny = one << shift; + off_t huge = tiny - 1; + off_t off; mode_t mode = S_IRWXU | S_IRWXG | S_IRWXO; const char *wd = __func__; @@ -342,7 +346,11 @@ static void rdwr_error (void) fd = open (file01, O_RDONLY, mode); EXPECT_ERROR (EBADF, write, fd, databuf, 10); - EXPECT_ERROR (EBADF, write, 100, readbuf, 10); + + status = close (fd); + rtems_test_assert (status == 0); + + EXPECT_ERROR (EBADF, write, fd, readbuf, 10); /* * The whence argument is not a proper value, @@ -350,14 +358,25 @@ static void rdwr_error (void) * block special file, or directory. */ + fd = open (file01, O_RDWR, mode); + EXPECT_ERROR (EINVAL, lseek, fd, -100, SEEK_END); EXPECT_ERROR (EINVAL, lseek, fd, -100, SEEK_CUR); EXPECT_ERROR (EINVAL, lseek, fd, -100, SEEK_SET); + status = ftruncate (fd, 1); + rtems_test_assert (status == 0); + EXPECT_ERROR (EOVERFLOW, lseek, fd, huge, SEEK_END); + + off = lseek (fd, 1, SEEK_SET); + rtems_test_assert (off == 1); + EXPECT_ERROR (EOVERFLOW, lseek, fd, huge, SEEK_CUR); + status = close (fd); rtems_test_assert (status == 0); - EXPECT_ERROR (EBADF, lseek, fd, -100, SEEK_SET); + EXPECT_ERROR (EBADF, lseek, fd, 0, SEEK_SET); + /* * Go back to parent directory */ |