1 files changed, 78 insertions, 0 deletions
diff --git a/tests/t0000-basic.sh b/tests/t0000-basic.sh
new file mode 100755
index 0000000..d81dd0c
--- /dev/null
+++ b/tests/t0000-basic.sh
@@ -0,0 +1,78 @@
+#!/bin/sh
+# Ensure that a simple command using -s succeeds with no prompt
+
+# Copyright (C) 2007, 2009-2014, 2019-2023 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/>.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../parted
+
+parted --version || fail_ 'You have not built parted yet.'
+
+# FIXME: is id -u portable enough?
+uid=`id -u` || uid=1
+
+# create a file of size N bytes
+N=1M
+dev=loop-file
+
+# create the test file
+dd if=/dev/null of=$dev bs=1 seek=$N 2> /dev/null || fail=1
+
+# run parted -s FILE mklabel msdos
+parted -s $dev mklabel msdos > out 2>&1 || fail=1
+compare /dev/null out || fail=1
+
+# ----------------------------------------------
+# Now, ensure that a simple mklabel command succeeds.
+# Since there's no -s option, there are prompts -- sometimes.
+
+# erase the left-over label
+dd if=/dev/zero of=$dev bs=4K count=1 conv=notrunc 2> /dev/null || fail=1
+
+# First iteration works with no prompting, since there is no preexisting label.
+# run parted mklabel (without -s) on a blank disk
+parted $dev mklabel msdos > out 2>&1 || fail=1
+
+# create expected output file
+emit_superuser_warning > exp || fail=1
+
+# check its "interactive" output
+compare exp out || fail=1
+
+# create interactive input
+printf 'y\n' > in || fail=1
+
+# Now that there's a label, rerunning the same command is interactive.
+# rerun that same command, but now with a preexisting label
+parted ---pretend-input-tty $dev mklabel msdos < in > out 2>&1 || fail=1
+
+# Transform the actual output, to avoid spurious differences when
+# $PWD contains a symlink-to-dir.  Also, remove the ^M      ...^M bogosity.
+# normalize the actual output
+mv out o2 && sed -e "s,on /.*/$dev,on DEVICE,;s,
+   *
+,,g;s, $,," \
+                      -e "s,^.*/lt-parted: ,parted: ," o2 > out
+
+# Create expected output file.
+{ 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
+
+# check its output -- slightly different here, due to prompts
+compare exp out || fail=1
+
+Exit $fail