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#!/bin/bash -
export LANG=C
set -e
# Make a copy of the Fedora image so we can write to it then
# discard it.
cp ../images/fedora.img test.img
# Edit interactively. We have to simulate this by setting $EDITOR.
# The command will be: echo newline >> /tmp/file
export EDITOR='echo newline >>'
./virt-edit -a test.img /etc/test3
if [ "$(../cat/virt-cat -a test.img /etc/test3)" != "a
b
c
d
e
f
newline" ]; then
echo "$0: error: mismatch in interactive editing of file /etc/test3"
exit 1
fi
unset EDITOR
# Edit non-interactively, only if we have 'perl' binary.
if perl --version >/dev/null 2>&1; then
./virt-edit -a test.img /etc/test3 -e 's/^[a-f]/$lineno/'
if [ "$(../cat/virt-cat -a test.img /etc/test3)" != "1
2
3
4
5
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newline" ]; then
echo "$0: error: mismatch in non-interactive editing of file /etc/test3"
exit 1
fi
fi
# Discard test image.
rm test.img
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