tests/argv

   1 #! /bin/sh
   2
   3 set -e
   4
   5 r=../src/riscose
   6
   7 # should fail if no arguments given.
   8 set +e
   9 $r >tmp.1 2>tmp.2
  10 e=$?
  11 set -e
  12 test $e -eq 1
  13 test `wc -c <tmp.1` -eq 0
  14 test `wc -l <tmp.2` -eq 1
  15 grep 'no risc os executable specified' tmp.2 >/dev/null
  16
  17 # check version number is correct and that long arguments are working.
  18 for a in -V --version; do
  19     set +e
  20     $r $a >tmp.1 2>tmp.2
  21     e=$?
  22     set -e
  23     test $e -eq 0
  24     test `wc -l <tmp.1` -eq 1
  25     test `wc -c <tmp.2` -eq 0
  26     grep "version $VERSION"\$ tmp.1 >/dev/null
  27 done
  28
  29 # help option works.
  30 set +e
  31 $r -h >tmp.1 2>tmp.2
  32 e=$?
  33 set -e
  34 test $e -eq 0
  35 test `wc -l <tmp.1` -gt 5
  36 test `wc -c <tmp.2` -eq 0
  37 sed 1q tmp.1 | grep 'usage: riscose ' >/dev/null
  38 awk '/^    -/ {i++} END {i < 5}' tmp.1
  39
  40 # binary must exist.
  41 set +e
  42 rm -f tmp
  43 $r tmp >tmp.1 2>tmp.2
  44 e=$?
  45 set -e
  46 test $e -eq 1
  47 test `wc -c <tmp.1` -eq 0
  48 test `wc -l <tmp.2` -eq 1
  49 grep '^riscose: error: file "tmp" not found$' tmp.2 >/dev/null
  50
  51 # binary can't be an empty file.
  52 set +e
  53 >tmp
  54 $r tmp >tmp.1 2>tmp.2
  55 e=$?
  56 set -e
  57 test $e -eq 1
  58 test `wc -c <tmp.1` -eq 0
  59 test `wc -l <tmp.2` -eq 1
  60 grep '^riscose: error: file "tmp" is empty$' tmp.2 >/dev/null
  61
  62 rm tmp tmp.1 tmp.2