diff options
Diffstat (limited to 'tests/dd')
| -rwxr-xr-x | tests/dd/bytes | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/tests/dd/bytes b/tests/dd/bytes index 603874290..15755aae3 100755 --- a/tests/dd/bytes +++ b/tests/dd/bytes @@ -45,13 +45,12 @@ esac # seek bytes echo abcdefghijklm | dd bs=5 seek=8 oflag=seek_bytes > out 2> /dev/null || fail=1 -echo abcdefghijklm | - dd bs=4 seek=2 > expected 2> /dev/null || fail=1 +printf '\0\0\0\0\0\0\0\0abcdefghijklm\n' > expected compare expected out || fail=1 -# seek bytes on empty file -echo abcdefghijklm | - dd bs=5 seek=8 oflag=seek_bytes > out2 2> /dev/null || fail=1 -compare expected out2 || fail=1 +# Just truncation, no I/O +dd bs=5 seek=8 oflag=seek_bytes of=out2 count=0 2> /dev/null || fail=1 +truncate -s8 expected2 +compare expected2 out2 || fail=1 Exit $fail |