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| author | Kamil Dudka <kdudka@redhat.com> | 2008-07-23 11:29:21 +0200 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2008-07-23 15:55:45 +0200 |
| commit | f674a10f7ebc55de6181007a5216a297e3dc3365 (patch) | |
| tree | 656d939f65f7bb6263a1648f6152fd9fb4c5f437 /tests | |
| parent | 4fff95cfe1b1c11501759d8cb5386489628dfabb (diff) | |
| download | coreutils-f674a10f7ebc55de6181007a5216a297e3dc3365.tar.xz | |
dd: new option: iflag=fullblock to accumulate full input blocks
* src/dd.c (iread_fullblock): New function for reading full blocks.
(scanargs): Check for new parameter iflag=fullblock.
(skip): Use iread_fnc pointer instead of iread function.
(dd_copy): Use iread_fnc pointer instead of iread function.
* tests/dd/misc: Add test for dd - read full blocks.
* doc/coretuils.texi: Mention new parameter iflag=fullblock.
* NEWS: Mentioned the change.
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/dd/misc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/dd/misc b/tests/dd/misc index d54fbfaee..24e5eba55 100755 --- a/tests/dd/misc +++ b/tests/dd/misc @@ -88,6 +88,15 @@ fi outbytes=`echo x | dd bs=3 ibs=10 obs=10 conv=sync 2>/dev/null | wc -c` test "$outbytes" -eq 3 || fail=1 +(echo a; sleep .1; echo b) \ + | LC_ALL=C dd bs=4 status=noxfer iflag=fullblock >out 2>err || fail=1 +echo "a +b" > out_ok +echo "1+0 records in +1+0 records out" > err_ok +compare out out_ok || fail=1 +compare err err_ok || fail=1 + test $fail -eq 0 && fail=$warn (exit $fail); exit $fail |