diff options
Diffstat (limited to 'posix/tst-nice.c')
| -rw-r--r-- | posix/tst-nice.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/posix/tst-nice.c b/posix/tst-nice.c index d5833c33fc..07fe67eafa 100644 --- a/posix/tst-nice.c +++ b/posix/tst-nice.c @@ -25,8 +25,9 @@ static int do_test (void) { - int ret, expected; + int ret; const int incr = 10; + const int expected = 10; /* Discover current nice value. */ errno = 0; @@ -36,7 +37,11 @@ do_test (void) printf ("break: nice(%d) return: %d, errno: %d\n", 0, ret, errno); return 1; } - expected = ret + incr; + /* We cannot generally add up the increments since the values are + capped. So we run the test only if we initially run at level + 0. */ + if (ret != 0) + return 0; /* Nice ourselves up. */ errno = 0; @@ -49,7 +54,7 @@ do_test (void) /* Check for return value being zero when it shouldn't. Cannot simply check for expected value since nice values are capped at 2^n-1. */ - if (ret == 0 && ret != expected) + if (ret != expected) { printf ("fail: retval (%d) of nice(%d) != %d\n", ret, incr, expected); return 1; |