# Tests for the kill builtin.

%test

# Correct invocation

  if zmodload zsh/system &>/dev/null; then
    (
      trap 'exit 19' TERM
      kill $sysparams[pid]
    )
  else
    print -u $ZTST_fd 'Cannot zmodload zsh/system, skipping kill with no sigspec'
  fi
19:kill with no sigspec


  if zmodload zsh/system &>/dev/null; then
    (
      trap 'exit 11' USR1
      kill -USR1 $sysparams[pid]
    )
  else
    print -u $ZTST_fd 'Cannot zmodload zsh/system, skipping kill with sigspec'
  fi
11:kill with sigspec

# Incorrect invocation

  (
  kill a b c
  )
3:kill with multiple wrong inputs should increment status
?(eval):kill:2: illegal pid: a
?(eval):kill:2: illegal pid: b
?(eval):kill:2: illegal pid: c

  (
  kill -INT a b c
  )
3:kill with sigspec and wrong inputs should increment status
?(eval):kill:2: illegal pid: a
?(eval):kill:2: illegal pid: b
?(eval):kill:2: illegal pid: c

  kill
1:kill with no arguments
?(eval):kill:1: not enough arguments

  kill -INT
1:kill with sigspec only
?(eval):kill:1: not enough arguments

# Regression tests: `kill ''` should not result in `kill 0`.

  trap 'exit 19' TERM
  kill ''
1:Plain kill with empty pid should not send signal to current process group
?(eval):kill:2: illegal pid: 

  trap 'exit 11' INT
  kill -INT ''
1:kill with empty pid and sigspec should not send signal to current process group
?(eval):kill:2: illegal pid: