diff options
Diffstat (limited to 'io/tst-lockf.c')
| -rw-r--r-- | io/tst-lockf.c | 58 |
1 files changed, 34 insertions, 24 deletions
diff --git a/io/tst-lockf.c b/io/tst-lockf.c index eda04b5417..cf8d3001c3 100644 --- a/io/tst-lockf.c +++ b/io/tst-lockf.c @@ -24,13 +24,23 @@ #include <support/capture_subprocess.h> #include <support/check.h> +#ifndef TST_LOCKFD +# define TST_LOCKFD "tst-lockfd." +#endif +#ifndef LOCKF +# define LOCKF lockf +#endif +#ifndef LOCKF64 +# define LOCKF64 lockf64 +#endif + static char *temp_filename; static int temp_fd; static void do_prepare (int argc, char **argv) { - temp_fd = create_temp_file ("tst-lockfd.", &temp_filename); + temp_fd = create_temp_file (TST_LOCKFD, &temp_filename); TEST_VERIFY_EXIT (temp_fd != -1); } #define PREPARE do_prepare @@ -40,22 +50,22 @@ do_test_child_lockf (void *closure) { /* Check if parent has [0, 1024) locked. */ TEST_COMPARE (lseek (temp_fd, 0, SEEK_SET), 0); - TEST_COMPARE (lockf (temp_fd, F_TLOCK, 1024), -1); + TEST_COMPARE (LOCKF (temp_fd, F_TLOCK, 1024), -1); TEST_COMPARE (errno, EAGAIN); - TEST_COMPARE (lockf (temp_fd, F_TEST, 1024), -1); + TEST_COMPARE (LOCKF (temp_fd, F_TEST, 1024), -1); TEST_COMPARE (errno, EACCES); /* Also Check if parent has last 1024 bytes locked. */ TEST_COMPARE (lseek (temp_fd, INT32_MAX-1024, SEEK_SET), INT32_MAX-1024); - TEST_COMPARE (lockf (temp_fd, F_TEST, 1024), -1); + TEST_COMPARE (LOCKF (temp_fd, F_TEST, 1024), -1); /* And try to lock [1024, 2048). */ TEST_COMPARE (lseek (temp_fd, 1024, SEEK_SET), 1024); - TEST_COMPARE (lockf (temp_fd, F_LOCK, 1024), 0); + TEST_COMPARE (LOCKF (temp_fd, F_LOCK, 1024), 0); /* Check if non-LFS interface cap access to 32-bif off_t. */ TEST_COMPARE (lseek64 (temp_fd, (off64_t)INT32_MAX, SEEK_SET), (off64_t)INT32_MAX); - TEST_COMPARE (lockf64 (temp_fd, F_TEST, 1024), 0); + TEST_COMPARE (LOCKF64 (temp_fd, F_TEST, 1024), 0); } static void @@ -63,32 +73,32 @@ do_test_child_lockf64 (void *closure) { /* Check if parent has [0, 1024) locked. */ TEST_COMPARE (lseek64 (temp_fd, 0, SEEK_SET), 0); - TEST_COMPARE (lockf64 (temp_fd, F_TLOCK, 1024), -1); + TEST_COMPARE (LOCKF64 (temp_fd, F_TLOCK, 1024), -1); TEST_COMPARE (errno, EAGAIN); - TEST_COMPARE (lockf64 (temp_fd, F_TEST, 1024), -1); + TEST_COMPARE (LOCKF64 (temp_fd, F_TEST, 1024), -1); TEST_COMPARE (errno, EACCES); /* Also Check if parent has last 1024 bytes locked. */ TEST_COMPARE (lseek64 (temp_fd, INT32_MAX-1024, SEEK_SET), INT32_MAX-1024); - TEST_COMPARE (lockf64 (temp_fd, F_TEST, 1024), -1); + TEST_COMPARE (LOCKF64 (temp_fd, F_TEST, 1024), -1); /* And try to lock [1024, 2048). */ TEST_COMPARE (lseek64 (temp_fd, 1024, SEEK_SET), 1024); - TEST_COMPARE (lockf64 (temp_fd, F_LOCK, 1024), 0); + TEST_COMPARE (LOCKF64 (temp_fd, F_LOCK, 1024), 0); /* And also [INT32_MAX, INT32_MAX+1024). */ { off64_t off = (off64_t)INT32_MAX; TEST_COMPARE (lseek64 (temp_fd, off, SEEK_SET), off); - TEST_COMPARE (lockf64 (temp_fd, F_LOCK, 1024), 0); + TEST_COMPARE (LOCKF64 (temp_fd, F_LOCK, 1024), 0); } /* Check if [INT32_MAX+1024, INT64_MAX) is locked. */ { off64_t off = (off64_t)INT32_MAX+1024; TEST_COMPARE (lseek64 (temp_fd, off, SEEK_SET), off); - TEST_COMPARE (lockf64 (temp_fd, F_TLOCK, 1024), -1); + TEST_COMPARE (LOCKF64 (temp_fd, F_TLOCK, 1024), -1); TEST_COMPARE (errno, EAGAIN); - TEST_COMPARE (lockf64 (temp_fd, F_TEST, 1024), -1); + TEST_COMPARE (LOCKF64 (temp_fd, F_TEST, 1024), -1); TEST_COMPARE (errno, EACCES); } } @@ -97,38 +107,38 @@ static int do_test (void) { /* Basic tests to check if a lock can be obtained and checked. */ - TEST_COMPARE (lockf (temp_fd, F_LOCK, 1024), 0); - TEST_COMPARE (lockf (temp_fd, F_LOCK, INT32_MAX), 0); - TEST_COMPARE (lockf (temp_fd, F_TLOCK, 1024), 0); - TEST_COMPARE (lockf (temp_fd, F_TEST, 1024), 0); + TEST_COMPARE (LOCKF (temp_fd, F_LOCK, 1024), 0); + TEST_COMPARE (LOCKF (temp_fd, F_LOCK, INT32_MAX), 0); + TEST_COMPARE (LOCKF (temp_fd, F_TLOCK, 1024), 0); + TEST_COMPARE (LOCKF (temp_fd, F_TEST, 1024), 0); TEST_COMPARE (lseek (temp_fd, 1024, SEEK_SET), 1024); - TEST_COMPARE (lockf (temp_fd, F_ULOCK, 1024), 0); + TEST_COMPARE (LOCKF (temp_fd, F_ULOCK, 1024), 0); /* Parent process should have ([0, 1024), [2048, INT32_MAX)) ranges locked. */ { struct support_capture_subprocess result; result = support_capture_subprocess (do_test_child_lockf, NULL); - support_capture_subprocess_check (&result, "lockf", 0, sc_allow_none); + support_capture_subprocess_check (&result, "LOCKF", 0, sc_allow_none); } if (sizeof (off_t) != sizeof (off64_t)) { /* Check if previously locked regions with LFS symbol. */ TEST_COMPARE (lseek (temp_fd, 0, SEEK_SET), 0); - TEST_COMPARE (lockf64 (temp_fd, F_LOCK, 1024), 0); - TEST_COMPARE (lockf64 (temp_fd, F_TLOCK, 1024), 0); - TEST_COMPARE (lockf64 (temp_fd, F_TEST, 1024), 0); + TEST_COMPARE (LOCKF64 (temp_fd, F_LOCK, 1024), 0); + TEST_COMPARE (LOCKF64 (temp_fd, F_TLOCK, 1024), 0); + TEST_COMPARE (LOCKF64 (temp_fd, F_TEST, 1024), 0); /* Lock region [INT32_MAX+1024, INT64_MAX). */ off64_t off = (off64_t)INT32_MAX + 1024; TEST_COMPARE (lseek64 (temp_fd, off, SEEK_SET), off); - TEST_COMPARE (lockf64 (temp_fd, F_LOCK, 1024), 0); + TEST_COMPARE (LOCKF64 (temp_fd, F_LOCK, 1024), 0); /* Parent process should have ([0, 1024), [2048, INT32_MAX), [INT32_MAX+1024, INT64_MAX)) ranges locked. */ { struct support_capture_subprocess result; result = support_capture_subprocess (do_test_child_lockf64, NULL); - support_capture_subprocess_check (&result, "lockf", 0, sc_allow_none); + support_capture_subprocess_check (&result, "LOCKF", 0, sc_allow_none); } } |