defaulted.t

来自「one of the linux gd libraries」· T 代码 · 共 51 行

BEGIN {print "1..4\n";}
END {print "not ok 1\n" unless $loaded;}
use XML::Parser;
$loaded = 1;
print "ok 1\n";

$doc =<<'End_of_Doc;';
<!DOCTYPE foo [
<!ATTLIST bar zz CDATA 'there'>
]>
<foo>
  <bar xx="hello"/>
  <bar zz="other"/>
</foo>
End_of_Doc;

sub st {
  my $xp = shift;
  my $el = shift;
  
  if ($el eq 'bar') {
    my %atts = @_;
    my %isdflt;
    my $specified = $xp->specified_attr;

    for (my $i = $specified; $i < @_; $i += 2) {
      $isdflt{$_[$i]} = 1;
    }

    if (defined $atts{xx}) {
      print 'not '
	if $isdflt{'xx'};
      print "ok 2\n";

      print 'not '
	unless $isdflt{'zz'};
      print "ok 3\n";
    }
    else {
      print 'not '
	if $isdflt{'zz'};
      print "ok 4\n";
    }

  }
}

$p = new XML::Parser(Handlers => {Start => \&st});

$p->parse($doc);