diff options
Diffstat (limited to 'tests/dd/skip-seek2.sh')
-rwxr-xr-x | tests/dd/skip-seek2.sh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tests/dd/skip-seek2.sh b/tests/dd/skip-seek2.sh new file mode 100755 index 0000000..210fe8b --- /dev/null +++ b/tests/dd/skip-seek2.sh @@ -0,0 +1,38 @@ +#!/bin/sh +# show how to skip an amount that is smaller than the nominal block size. +# There's a more realistic example in the documentation. + +# Copyright (C) 2000-2018 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ dd + + +echo LA:3456789abcdef > in || framework_failure_ +(dd bs=1 skip=3 count=0 && dd bs=5) < in > out 2> /dev/null || fail=1 +case $(cat out) in + 3456789abcdef) ;; + *) fail=1 ;; +esac + +echo LA:3456789abcdef > in || framework_failure_ +(dd bs=1 skip=3 count=0 && dd bs=5 count=2) < in > out 2> /dev/null || fail=1 +case $(cat out) in + 3456789abc) ;; + *) fail=1 ;; +esac + +Exit $fail |