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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.
if [ ${#COMMAND} -eq 0 ]; then COMMAND=busybox; fi
. testing.sh
# We'll assume "cat" is built in, because we need some other command to test.
HELPDUMP=`$COMMAND`
# The gratuitous "\n"s are due to a shell idiosyncrasy: environment variables
# seem to strip trailing whitespace, which makes cmp and diff unhappy.
ln -s `which "$COMMAND"` busybox-suffix
ln -s `which "$COMMAND"` unknown
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 "$i cat" "cat" "moo" "" "moo"
testing "$i unknown" "unknown 2>&1" \
"unknown: applet not found\n" "" ""
testing "$i --help" "--help 2>&1" "$HELPDUMP\n\n" "" ""
testing "$i --help cat" "--help cat 2>&1 | grep prints" \
"Concatenates FILE(s) and prints them to stdout.\n" "" ""
testing "$i --help unknown" "--help unknown 2>&1" \
"unknown: applet not found\n" "" ""
COMMAND=./busybox-suffix
done
COMMAND="./unknown"
testing "busybox as unknown name" "2>&1" "unknown: applet not found\n" "" ""
rm -f busybox-suffix unknown
exit
General cleanup of command line parsing to allow "busybox" to work as a prefix.
(I.E. any argv[0] that starts with "busybox" winds up in busybox_main().)
Tests:
./busybox
./busybox-walrus
./busybox ls
./busybox-walrus ls
./busybox --help
./busybox-walrus --help
./busybox --help ls
./busybox-walrus --help ls
./busybox --help walrus
./busybox-walrus --help walrus
# These tests require the full option set.
# Longish chunk of data re-used by the next few tests
data="42 1 3 woot
42 1 010 zoology
egg 1 2 papyrus
7 3 42 soup
999 3 0 algebra
"
# Sorting with keys
testing "sort one key" "-k4,4 input" \
"999 3 0 algebra
egg 1 2 papyrus
7 3 42 soup
42 1 3 woot
42 1 010 zoology
" "$data" ""
testing "sort key range with numeric option" "-k2,3n input" \
"42 1 010 zoology
42 1 3 woot
egg 1 2 papyrus
7 3 42 soup
999 3 0 algebra
" "$data" ""
# Busybox is definitely doing this one wrong just now...
testing "sort key range with numeric option and global reverse" \
"-k2,3n -r input" \
"egg 1 2 papyrus
42 1 3 woot
42 1 010 zoology
999 3 0 algebra
7 3 42 soup
" "$data" ""
#
testing "sort key range with multiple options" "-k2,3rn input" \
"7 3 42 soup
999 3 0 algebra
42 1 010 zoology
42 1 3 woot
egg 1 2 papyrus
" "$data" ""
exit $FAILCOUNT
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