release/src/router/busybox/shell/hush_test/hush-vars/var_leaks.tests

   1 # external program
   2 a=b /bin/true
   3 env | grep ^a=
   4
   5 # builtin
   6 a=b true
   7 env | grep ^a=
   8
   9 # exec with redirection only
  10 # in bash, this leaks!
  11 a=b exec 1>&1
  12 env | grep ^a=
  13
  14 echo OK