#!/bin/sh

set -e

echo "Adding a user works"
useradd shadow-test-user
grep '^shadow-test-user:x:' /etc/passwd
grep '^shadow-test-user:!:' /etc/shadow

# Regression test for #1096187. adduser uses this sequence.
echo "Changing a users name and work phone number works"
chfn "-f" "foo" "-r" "" shadow-test-user
chfn -w "" shadow-test-user

# Regression test for #1095430
TZ=Asia/Tokyo usermod --expiredate 1970-01-02 shadow-test-user
TZ=Asia/Tokyo LC_ALL=C chage -l shadow-test-user | grep 'Account expires'
# We expect 1970-01-02, as passed.
TZ=Asia/Tokyo LC_ALL=C chage -l shadow-test-user | grep -P '^Account expires.*Jan 02, 1970'

echo "Removing a user works"
userdel shadow-test-user
! grep 'shadow-test-user' /etc/passwd
! grep 'shadow-test-user' /etc/shadow