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#!/bin/sh
# Ensure that a simple command using -s succeeds with no prompt
# Copyright (C) 2007 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/>.
../parted/parted --version > /dev/null 2>&1
if test $? != 0; then
echo >&2 'You have not built parted yet.'
exit 1
fi
test_description='Test the very basics part #1.'
: ${srcdir=.}
. $srcdir/test-lib.sh
# FIXME: is id -u portable enough?
uid=`id -u` || uid=1
# create a file of size N bytes
N=1M
dev=loop-file
test_expect_success \
'create the test file' \
'dd if=/dev/null of=$dev bs=1 seek=$N 2> /dev/null'
test_expect_success \
'run parted -s FILE mklabel msdos' \
'parted -s $dev mklabel msdos > out 2>&1'
test_expect_success 'expect no output' 'compare out /dev/null'
# ----------------------------------------------
# Now, ensure that a simple mklabel command succeeds.
# Since there's no -s option, there are prompts -- sometimes.
test_expect_success \
'erase the left-over label' \
'dd if=/dev/zero of=$dev bs=4K count=1 2> /dev/null'
# First iteration works with no prompting, since there is no preexisting label.
test_expect_success \
'run parted mklabel (without -s) on a blank disk' \
'parted $dev mklabel msdos > out 2>&1'
test_expect_success \
'create expected output file' \
'emit_superuser_warning > exp'
test_expect_success \
'check its "interactive" output' \
'compare out exp 1>&2'
test_expect_success 'create interactive input' 'printf "y\n" > in'
# Now that there's a label, rerunning the same command is interactive.
test_expect_success \
'rerun that same command, but now with a preexisting label' \
'parted ---pretend-input-tty $dev mklabel msdos < in > out 2>&1'
# Transform the actual output, to avoid spurious differences when
# $PWD contains a symlink-to-dir. Also, remove the ^M ...^M bogosity.
test_expect_success \
'normalize the actual output' \
'mv out o2 && sed -e "s,on /.*/$dev,on DEVICE,;s,
*
,,;s, $,," \
-e "s,^.*/lt-parted: ,parted: ," o2 > out'
# Create expected output file.
fail=0
{ emit_superuser_warning > exp; } || fail=1
cat <<EOF >> exp || fail=1
Warning: The existing disk label on DEVICE will be destroyed and all\
data on this disk will be lost. Do you want to continue?
Yes/No? y
EOF
test_expect_success \
'create expected output file' \
'test $fail = 0'
test_expect_success \
'check its output -- slightly different here, due to prompts' \
'compare out exp'
test_done
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