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 for i in busybox busybox-suffix
  21 do
  22         # The gratuitous "\n"s are due to a shell idiosyncrasy:
  23         # environment variables seem to strip trailing whitespace.
  24
  25         testing "$i" "" "$HELPDUMP\n\n" "" ""
  26
  27         testing "$i cat" "cat" "moo" "" "moo"
  28
  29         testing "$i unknown" "unknown 2>&1" \
  30                 "unknown: applet not found\n" "" ""
  31
  32         testing "$i --help" "--help 2>&1" "$HELPDUMP\n\n" "" ""
  33
  34         testing "$i --help cat" "--help cat 2>&1 | grep prints" \
  35                 "Concatenates FILE(s) and prints them to stdout.\n" "" ""
  36
  37         testing "$i --help unknown" "--help unknown 2>&1" \
  38                 "unknown: applet not found\n" "" ""
  39
  40         COMMAND=./busybox-suffix
  41 done
  42
  43 COMMAND="./unknown"
  44 testing "busybox as unknown name" "2>&1" "unknown: applet not found\n" "" ""
  45
  46 rm -f busybox-suffix unknown
  47
  48 exit
  49
  50 General cleanup of command line parsing to allow "busybox" to work as a prefix.
  51 (I.E. any argv[0] that starts with "busybox" winds up in busybox_main().)
  52
  53 Tests:
  54 ./busybox
  55 ./busybox-walrus
  56 ./busybox ls
  57 ./busybox-walrus ls
  58 ./busybox --help
  59 ./busybox-walrus --help
  60 ./busybox --help ls
  61 ./busybox-walrus --help ls
  62 ./busybox --help walrus
  63 ./busybox-walrus --help walrus
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73 # These tests require the full option set.
  74
  75 # Longish chunk of data re-used by the next few tests
  76
  77 data="42        1       3       woot
  78 42      1       010     zoology
  79 egg     1       2       papyrus
  80 7       3       42      soup
  81 999     3       0       algebra
  82 "
  83
  84 # Sorting with keys
  85
  86 testing "sort one key" "-k4,4 input" \
  87 "999    3       0       algebra
  88 egg     1       2       papyrus
  89 7       3       42      soup
  90 42      1       3       woot
  91 42      1       010     zoology
  92 " "$data" ""
  93
  94 testing "sort key range with numeric option" "-k2,3n input" \
  95 "42     1       010     zoology
  96 42      1       3       woot
  97 egg     1       2       papyrus
  98 7       3       42      soup
  99 999     3       0       algebra
 100 " "$data" ""
 101
 102 # Busybox is definitely doing this one wrong just now...
 103
 104 testing "sort key range with numeric option and global reverse" \
 105 "-k2,3n -r input" \
 106 "egg    1       2       papyrus
 107 42      1       3       woot
 108 42      1       010     zoology
 109 999     3       0       algebra
 110 7       3       42      soup
 111 " "$data" ""
 112
 113 #
 114
 115 testing "sort key range with multiple options" "-k2,3rn input" \
 116 "7      3       42      soup
 117 999     3       0       algebra
 118 42      1       010     zoology
 119 42      1       3       woot
 120 egg     1       2       papyrus
 121 " "$data" ""
 122
 123 exit $FAILCOUNT