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author | Stefano Lattarini <stefano.lattarini@gmail.com> | 2012-08-30 14:13:12 +0200 |
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committer | Jim Meyering <meyering@redhat.com> | 2012-08-30 18:55:59 +0200 |
commit | 9eb4c31eb78c28dd9f72d1cbb940270311be343c (patch) | |
tree | ea3078bc1b002a9f948ed41445ca32318002a1d3 /tests/dd/misc.sh | |
parent | 00f5ba15dd91a3d9780fe1fbd06a4df436ae6714 (diff) | |
download | coreutils-9eb4c31eb78c28dd9f72d1cbb940270311be343c.tar.xz |
tests: add .sh and .pl suffixes to shell and perl tests, respectively
Not only this shrinks the size of the generated Makefile (from > 6300
lines to ~3000), but will allow further simplifications in future
changes.
* tests/Makefile.am (TEST_EXTENSIONS): Add '.sh' and '.pl'.
(PL_LOG_COMPILER, SH_LOG_COMPILER): New, still defined simply to
$(LOG_COMPILER) for the time being.
(TESTS, root_tests): Adjust as described.
* All tests: Rename as described.
Diffstat (limited to 'tests/dd/misc.sh')
-rwxr-xr-x | tests/dd/misc.sh | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/tests/dd/misc.sh b/tests/dd/misc.sh new file mode 100755 index 000000000..52a5b2081 --- /dev/null +++ b/tests/dd/misc.sh @@ -0,0 +1,98 @@ +#!/bin/sh +# Ensure dd treats '--' properly. +# Also test some flag values. + +# Copyright (C) 1999-2012 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ dd + +tmp_in=dd-in +tmp_in2=dd-in2 +tmp_sym=dd-sym +tmp_out=dd-out + +warn=0 +echo data > $tmp_in || framework_failure_ +ln $tmp_in $tmp_in2 || framework_failure_ +ln -s $tmp_in $tmp_sym || framework_failure_ + +dd if=$tmp_in of=$tmp_out 2> /dev/null || fail=1 +compare $tmp_in $tmp_out || fail=1 + +rm $tmp_out +dd -- if=$tmp_in of=$tmp_out 2> /dev/null || fail=1 +compare $tmp_in $tmp_out || fail=1 + +if dd oflag=append if=$tmp_in of=$tmp_out 2> /dev/null; then + compare $tmp_in $tmp_out || fail=1 +fi + +case $(cat /dev/stdin <$tmp_in 2>/dev/null) in +(data) + rm -f $tmp_out + dd if=/dev/stdin of=$tmp_out <$tmp_in || fail=1 + compare $tmp_in $tmp_out || fail=1 +esac + +if dd iflag=nofollow if=$tmp_in count=0 2> /dev/null; then + dd iflag=nofollow if=$tmp_sym count=0 2> /dev/null && fail=1 +fi + +if dd iflag=directory if=. count=0 2> /dev/null; then + dd iflag=directory count=0 <. 2> /dev/null || fail=1 + dd iflag=directory count=0 <$tmp_in 2> /dev/null && fail=1 +fi + +old_ls=$(ls -u --full-time $tmp_in) +sleep 1 +if dd iflag=noatime if=$tmp_in of=$tmp_out 2> /dev/null; then + new_ls=$(ls -u --full-time $tmp_in) + if test "x$old_ls" != "x$new_ls"; then + cat >&2 <<EOF +================================================================= +$0: WARNING!!! +This operating system has the O_NOATIME file status flag, +but it is silently ignored in some cases. +Therefore, dd options like iflag=noatime may be silently ignored. +================================================================= +EOF + warn=77 + fi +fi + +if dd oflag=nolinks if=$tmp_in of=$tmp_out 2> /dev/null; then + dd iflag=nolinks if=$tmp_in > /dev/null 2>&1 && fail=1 + dd iflag=nolinks < $tmp_in > /dev/null 2>&1 && fail=1 + 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 + +# A delay is required to trigger a failure. +# There might be some missed failures but it's unlikely. +(echo a; sleep .1; echo b) \ + | env LC_ALL=C dd bs=4 status=noxfer iflag=fullblock >out 2>err || fail=1 +printf 'a\nb\n' > out_ok || framework_failure_ +echo "1+0 records in +1+0 records out" > err_ok || framework_failure_ +compare out_ok out || fail=1 +compare err_ok err || fail=1 + +test $fail -eq 0 && fail=$warn + +Exit $fail |