toybox/tests/env.test
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   1#!/bin/bash
   2
   3[ -f testing.sh ] && . testing.sh
   4
   5#testcmd "name "args" "result" "infile" "stdin"
   6#testing "name" "command" "result" "infile" "stdin"
   7
   8export WALRUS=42 BANANA=hello LETTERS=
   9FILTER="| egrep '^(WALRUS|BANANA|LETTERS)=' | sort"
  10
  11testcmd "read" "$FILTER" "BANANA=hello\nLETTERS=\nWALRUS=42\n" "" ""
  12testcmd "-u" "-u BANANA $FILTER" "LETTERS=\nWALRUS=42\n" "" ""
  13testcmd "-uu" "-u LETTERS -u WALRUS $FILTER" "BANANA=hello\n" "" ""
  14testcmd "-i uses old \$PATH" "-i echo hello" "hello\n" "" ""
  15testcmd "-i env" "-i env" "" "" ""
  16testcmd "-i =" "-i one=two three=four $C | sort" \
  17  "one=two\nthree=four\n" "" ""
  18testcmd "-0" "-i five=six seven=eight $C -0 | sort -z" "five=six\0seven=eight\0" "" ""
  19unset WALRUS BANANA LETTERS FILTER
  20
  21testcmd "early fail" '--oops 2> /dev/null ; echo $?' "125\n" "" ""
  22testcmd "why is this allowed" "=BLAH env | grep '^=BLAH\$'" "=BLAH\n" "" ""
  23
  24testcmd "replace" "A=foo PATH= `which printenv` A" "foo\n" "" ""
  25
  26# env bypasses shell builtins
  27echo "#!$(which sh)
  28echo \$@" > true
  29chmod a+x true
  30testcmd "norecurse" 'env PATH="$PWD:$PATH" true hello' "hello\n" "" ""
  31rm true
  32