C05debug.ztst   [plain text]


%prep

  setopt localtraps

%test

  unsetopt DEBUG_BEFORE_CMD
  debug-trap-bug1() {
    setopt localtraps
    print "print bug file here" >bug-file
    print "print this is line one
    print this is line two
    print this is line three
    print and this is line fifty-nine." >bug-file2
    function debug_trap_handler {
	print $functrace[1]
	do_bug
    }
    function do_bug {
       . ./bug-file
    }
    trap 'echo EXIT hit' EXIT
    trap 'debug_trap_handler' DEBUG
    . ./bug-file2
  }
  debug-trap-bug1
0: Relationship between traps and sources
>debug-trap-bug1:15
>bug file here
>this is line one
>./bug-file2:1
>bug file here
>this is line two
>./bug-file2:2
>bug file here
>this is line three
>./bug-file2:3
>bug file here
>and this is line fifty-nine.
>./bug-file2:4
>bug file here
>debug-trap-bug1:16
>bug file here
>EXIT hit

  cat >zsh-trapreturn-bug2 <<-'HERE'
	cmd='./fdasfsdafd'
	[[ -x $cmd ]] && rm $cmd
	set -o DEBUG_BEFORE_CMD
	trap '[[ $? -ne 0 ]] && exit 0' DEBUG
	$cmd  # invalid command
	# Failure
	exit 10
	HERE
  $ZTST_testdir/../Src/zsh -f ./zsh-trapreturn-bug2 2>erroutput.dif
  mystat=$?
  (
   setopt extendedglob
   print ${"$(< erroutput.dif)"%%:[^:]#: ./fdasfsdafd}
  )
  (( mystat == 0 ))
0: trapreturn handling bug is properly fixed
>./zsh-trapreturn-bug2:5

  fn() {
    setopt localtraps localoptions debugbeforecmd
    trap '(( LINENO == 4 )) && setopt errexit' DEBUG
    print $LINENO three
    print $LINENO four
    print $LINENO five
    [[ -o errexit ]] && print "Hey, ERREXIT is set!"
  }
  fn
1:Skip line from DEBUG trap
>3 three
>5 five

  # Assignments are a special case, since they use a simpler
  # wordcode type, so we need to test skipping them separately.
  fn() {
    setopt localtraps localoptions debugbeforecmd
    trap '(( LINENO == 4 )) && setopt errexit' DEBUG
    x=three
    x=four
    print $LINENO $x
    [[ -o errexit ]] && print "Hey, ERREXIT is set!"
  }
  fn
1:Skip assignment from DEBUG trap
>5 three

  fn() {
    setopt localtraps localoptions debugbeforecmd
    trap 'print $LINENO' DEBUG
    [[ a = a ]] && print a is ok
  }
  fn
0:line numbers of complex sublists
>3
>a is ok

  fn() {
    setopt localtraps localoptions debugbeforecmd
    trap 'print $LINENO' DEBUG
    print before
    x='    first
    second
    third'
    print $x
  }
  fn
0:line numbers of multiline assignments
>3
>before
>4
>7
>    first
>    second
>    third

  fn() {
    emulate -L zsh; setopt debugbeforecmd
    trap 'print "$LINENO: '\''$ZSH_DEBUG_CMD'\''"' DEBUG
    print foo &&
    print bar ||
    print rod
    x=y
    print $x
    fn2() { echo wow }
    fn2
  }
  fn
0:ZSH_DEBUG_CMD in debug traps
>3: 'print foo && print bar || print rod'
>foo
>bar
>6: 'x=y '
>7: 'print $x'
>y
>8: 'fn2 () {
>	echo wow
>}'
>9: 'fn2'
>0: 'echo wow'
>wow

  foo() {
    emulate -L zsh; setopt debugbeforecmd
    trap '[[ $ZSH_DEBUG_CMD == *bar* ]] && return 2' DEBUG
    echo foo
    echo bar
  }
  foo
2:Status of forced return from eval-style DEBUG trap
>foo

%clean

 rm -f bug-file bug-file2 erroutput.dif zsh-trapreturn-bug2