91dbc797eea17bc0a7e7a741d1480e9012b92bd9
[oweals/busybox.git] / testsuite / busybox.tests
1 #!/bin/sh
2
3 # Tests for busybox applet itself.
4 # Copyright 2005 by Rob Landley <rob@landley.net>
5 # Licensed under GPL v2, see file LICENSE for details.
6
7 if [ ${#COMMAND} -eq 0 ]; then COMMAND=busybox; fi
8 . testing.sh
9
10 # We'll assume "cat" is built in, because we need some other command to test.
11
12 HELPDUMP=`$COMMAND`
13
14 # The gratuitous "\n"s are due to a shell idiosyncrasy: environment variables
15 # seem to strip trailing whitespace, which makes cmp and diff unhappy.
16
17 ln -s `which "$COMMAND"` busybox-suffix
18 ln -s `which "$COMMAND"` unknown
19
20 testing "busybox --help busybox" "--help busybox" "$HELPDUMP\n\n" "" ""
21
22 for i in busybox busybox-suffix
23 do
24         # The gratuitous "\n"s are due to a shell idiosyncrasy:
25         # environment variables seem to strip trailing whitespace.
26
27         testing "$i" "" "$HELPDUMP\n\n" "" ""
28
29         testing "$i cat" "cat" "moo" "" "moo"
30
31         testing "$i unknown" "unknown 2>&1" \
32                 "unknown: applet not found\n" "" ""
33
34         testing "$i --help" "--help 2>&1" "$HELPDUMP\n\n" "" ""
35
36         testing "$i --help cat" "--help cat 2>&1 | grep prints" \
37                 "Concatenates FILE(s) and prints them to stdout.\n" "" ""
38
39         testing "$i --help unknown" "--help unknown 2>&1" \
40                 "unknown: applet not found\n" "" ""
41
42         COMMAND=./busybox-suffix
43 done
44
45 COMMAND="./unknown"
46 testing "busybox as unknown name" "2>&1" "unknown: applet not found\n" "" ""
47
48 rm -f busybox-suffix unknown
49
50 exit $FAILCOUNT