zsh Code

173 lines (155 with data), 4.8 kB

# Test zparseopts from the zsh/zutil module

%prep

  if zmodload zsh/zutil 2> /dev/null; then
    # Produce a string representing an associative array ordered by its keys
    order_assoc() {
      local -a _arr
      for 2 in "${(@kP)1}"; do
        _arr+=( "${(q-)2} ${(q-)${(P)1}[$2]}" )
      done
      print -r - ${(j< >)${(@o)_arr}}
    }
  else
    ZTST_unimplemented="can't load the zsh/zutil module for testing"
  fi

%test

  () {
    local -a optv
    zparseopts -a optv - a b: c:- z
    print -r - ret: $?, optv: $optv, argv: $argv
  } -ab1 -c -d -e -z
0:zparseopts -a
>ret: 0, optv: -a -b 1 -c-d, argv: -ab1 -c -d -e -z

  () {
    local -A opts
    zparseopts -A opts - a b: c:- z
    print -r - ret: $?, opts: "$( order_assoc opts )", argv: $argv
  } -ab1 -c -d -e -z
0:zparseopts -A
>ret: 0, opts: -a '' -b 1 -c -d, argv: -ab1 -c -d -e -z

  () {
    local -a optv
    zparseopts -D -a optv - a b: c:- z
    print -r - ret: $?, optv: $optv, argv: $argv
  } -ab1 -c -d -e -z
0:zparseopts -D
>ret: 0, optv: -a -b 1 -c-d, argv: -e -z

  () {
    local -a optv
    zparseopts -E -a optv - a b: c:- z
    print -r - ret: $?, optv: $optv, argv: $argv
  } -ab1 -c -d -e -z
0:zparseopts -E
>ret: 0, optv: -a -b 1 -c-d -z, argv: -ab1 -c -d -e -z

  () {
    local -a optv
    zparseopts -D -E -a optv - a b: c:- z
    print -r - ret: $?, optv: $optv, argv: $argv
  } -ab1 -c -d -e -z
0:zparseopts -D -E
>ret: 0, optv: -a -b 1 -c-d -z, argv: -e

  for 1 in '-a -x -z' '-ax -z' '-a --x -z'; do
    () {
      local -a optv
      zparseopts -D -E -F -a optv - a b: c:- z
      print -r - ret: $?, optv: $optv, argv: $argv
    } $=1
  done
0:zparseopts -F
?(anon):zparseopts:2: bad option: x
>ret: 1, optv: , argv: -a -x -z
?(anon):zparseopts:2: bad option: x
>ret: 1, optv: , argv: -ax -z
?(anon):zparseopts:2: bad option: -
>ret: 1, optv: , argv: -a --x -z

  for 1 in '-a 1 2 3' '1 2 3'; do
    () {
      local -a optv=( -x -y -z )
      zparseopts -D -K -a optv - a b: c:- z
      print -r - ret: $?, optv: $optv, argv: $argv
    } $=1
  done
0:zparseopts -K -a
>ret: 0, optv: -a, argv: 1 2 3
>ret: 0, optv: -x -y -z, argv: 1 2 3

  for 1 in '-a 1 2 3' '1 2 3'; do
    () {
      local -A opts=( -b 1 -z '' )
      zparseopts -D -K -A opts - a b: c:- z
      print -r - ret: $?, opts: "$( order_assoc opts )", argv: $argv
    } $=1
  done
0:zparseopts -K -A
>ret: 0, opts: -a '' -b 1 -z '', argv: 1 2 3
>ret: 0, opts: -b 1 -z '', argv: 1 2 3

  () {
    local -a optv
    local -A opts
    zparseopts -D -M -a optv -A opts - a:=-aaa -aaa:
    print -r - ret: $?, optv: $optv, opts: "$( order_assoc opts )", argv: $argv
  } --aaa foo -a bar 1 2 3
0:zparseopts -M
>ret: 0, optv: --aaa bar, opts: --aaa bar, argv: 1 2 3

  () {
    local -a optv aa ab
    zparseopts -a optv - a=aa b:=ab c:- z
    print -r - ret: $?, optv: $optv, aa: $aa, ab: $ab, argv: $argv
  } -ab1 -c -d
0:multiple arrays
>ret: 0, optv: -c-d, aa: -a, ab: -b 1, argv: -ab1 -c -d

  for 1 in '-a - -b - - -b' '-a -- -b -- -- -b' '-a 1 -b - - -b'; do
    # -D alone strips - out
    () {
      local -a optv
      zparseopts -D -F -a optv - a b: c:- z
      print -r - '(-D   )' ret: $?, optv: $optv, argv: $argv
    } $=1
    # -D -E leaves - in
    () {
      local -a optv
      zparseopts -D -E -F -a optv - a b: c:- z
      print -r - '(-D -E)' ret: $?, optv: $optv, argv: $argv
    } $=1
  done
0:-/-- handling
>(-D   ) ret: 0, optv: -a, argv: -b - - -b
>(-D -E) ret: 0, optv: -a, argv: - -b - - -b
>(-D   ) ret: 0, optv: -a, argv: -b -- -- -b
>(-D -E) ret: 0, optv: -a, argv: -- -b -- -- -b
>(-D   ) ret: 0, optv: -a, argv: 1 -b - - -b
>(-D -E) ret: 0, optv: -a -b -, argv: 1 - -b

  # Escaping should always work, but it's optional on the first character
  for specs in '\+ \: \= \\' '+ : = \'; do
    () {
      local -a optv
      zparseopts -D -a optv - $=specs
      print -r - ret: $?, optv: $optv, argv: $argv
    } -+:=\\ 1 2 3
  done
  () {
    local -a optv
    zparseopts -D -a optv - '-\:\:\::'
    print -r - ret: $?, optv: $optv, argv: $argv
  } --:::foo 1 2 3
0:special characters in option names
>ret: 0, optv: -+ -: -= -\, argv: 1 2 3
>ret: 0, optv: -+ -: -= -\, argv: 1 2 3
>ret: 0, optv: --::: foo, argv: 1 2 3

  for specs in '-foo: -foobar' '-foobar -foo:'; do
    () {
      local -a optv
      zparseopts -a optv - $=specs
      print -r - ret: $?, optv: $optv, argv: $argv
    } --foobar 1 2 3
  done
0:overlapping option specs (scan order)
>ret: 0, optv: --foobar, argv: --foobar 1 2 3
>ret: 0, optv: --foo bar, argv: --foobar 1 2 3

  () {
    local -a optv
    zparseopts -a optv - a b: c:- z
    print -r - ret: $?, optv: $optv, argv: $argv
  } -ab1 -c
0:missing optarg
?(anon):zparseopts:2: missing argument for option: c
>ret: 1, optv: , argv: -ab1 -c