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| author | Paul Eggert <eggert@cs.ucla.edu> | 2006-12-22 10:09:37 +0100 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2006-12-22 10:09:37 +0100 |
| commit | f24ff8f42b45f868876bde7d21046c01188d42a4 (patch) | |
| tree | b0a031d5b386b224b5bc6ad7c52d0b82acb05f29 /tests/dd/misc | |
| parent | 699188aa87648cc487ee7bcdaeebfcbbb182e356 (diff) | |
| download | coreutils-f24ff8f42b45f868876bde7d21046c01188d42a4.tar.xz | |
* NEWS: dd bs= operands now silently override later ibs= and obs=,
as POSIX requires.
* src/dd.c (scanargs): Implement it.
* tests/dd/misc (outbytes): Test it.
* doc/coreutils.texi (dd invocation): Specify that bs=N
overrides later ibs and obs, undoing part of the
previous change. (The behavior was wrong.)
Diffstat (limited to 'tests/dd/misc')
| -rwxr-xr-x | tests/dd/misc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/dd/misc b/tests/dd/misc index 2db5c5bd7..513221bce 100755 --- a/tests/dd/misc +++ b/tests/dd/misc @@ -74,6 +74,9 @@ if dd oflag=nolinks if=$tmp_in of=$tmp_out 2> /dev/null; then dd oflag=nolinks < $tmp_in > $tmp_out 2>&1 || fail=1 fi +outbytes=`echo x | dd bs=3 ibs=10 obs=10 conv=sync 2>/dev/null | wc -c` +test "$outbytes" -eq 3 || fail=1 + rm -f $tmp_in $tmp_in2 $tmp_sym $tmp_out exit $fail |