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#!/bin/sh
# Tests for busybox applet itself.
# Copyright 2005 by Rob Landley <rob@landley.net>
# Licensed under GPL v2, see file LICENSE for details.
. ./testing.sh
HELPDUMP=`true | busybox 2>&1 | cat`
# We need to test under calling the binary under other names.
optional SHOW_USAGE
testing "busybox --help busybox" "true | busybox --help busybox 2>&1 | cat" "$HELPDUMP\n\n" "" ""
SKIP=
ln -s `which busybox` busybox-suffix
for i in busybox ./busybox-suffix
do
# The gratuitous "\n"s are due to a shell idiosyncrasy:
# environment variables seem to strip trailing whitespace.
testing "" "$i" "$HELPDUMP\n\n" "" ""
testing "$i unknown" "$i unknown 2>&1" \
"unknown: applet not found\n" "" ""
testing "$i --help" "$i --help 2>&1" "$HELPDUMP\n\n" "" ""
optional SHOW_USAGE CAT
testing "" "$i cat" "moo" "" "moo"
testing "$i --help cat" "$i --help cat 2>&1 | grep print" \
"Concatenate FILEs and print them to stdout\n" "" ""
SKIP=
testing "$i --help unknown" "$i --help unknown 2>&1" \
"unknown: applet not found\n" "" ""
done
rm busybox-suffix
ln -s `which busybox` unknown
testing "busybox as unknown name" "./unknown 2>&1" \
"unknown: applet not found\n" "" ""
rm unknown
exit $FAILCOUNT
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