#! perl
# Copyright (C) 2001-2005, The Perl Foundation.
# $Id: /local/t/compilers/pge/pge_globs.t 12838 2006-05-30T14:19:10.150135Z coke  $

use strict;
use warnings;
use lib qw( t . lib ../lib ../../lib );
use Test::More;
use Parrot::Test;
use Parrot::Test::PGE;


=head1 NAME

t/library/pge_globs.t - Parrot Grammar Engine tests of globs

=head1 SYNOPSIS

	% prove -Ilib t/library/pge_globs.t

=cut


# 1-6
pgeglob_is  ('bznza', 'b?n*a', "glob wildcards");
pgeglob_is  ('bana', 'b?n*a', "glob wildcards");
pgeglob_isnt('bnana', 'b?n*a', "glob wildcards");
pgeglob_is  ('bnan', '?n?*', "glob wildcards");
pgeglob_is  ('ana', '?n?*', "glob wildcards");
pgeglob_isnt('an', '?n?*', "glob wildcards");

# 7
pgeglob_is  ('orange','[go]range','glob enumerated characters');
pgeglob_is  ('grange','[go]range','glob enumerated characters');
pgeglob_isnt('ggrange','[go]range','glob enumerated characters');
pgeglob_isnt('borange','[go]range','glob enumerated characters');
pgeglob_isnt('arange','[go]range','glob enumerated characters');
pgeglob_is  ('a','[^0-9]','glob enumerated characters');
pgeglob_isnt('4','[^0-9]','glob enumerated characters');
pgeglob_isnt('0','[^0-9]','glob enumerated characters');
pgeglob_isnt('9','[^0-9]','glob enumerated characters');
pgeglob_isnt('4a','[^0-9]','glob enumerated characters');
pgeglob_isnt('aa','[^0-9]','glob enumerated characters');

pgeglob_is  ('', '*', 'glob empty string');
pgeglob_isnt('', '?', 'glob empty string');
pgeglob_isnt('', '[0]', 'glob empty string');
pgeglob_isnt('', '[^0]', 'glob empty string');

# 22 
pir_output_is(<<'CODE', <<'OUT', "Glob, alternate");

.sub _main
  load_bytecode "library/PGE.pbc"
  load_bytecode "library/PGE/Glob.pir"

  .local pmc rule
  $P0 = compreg "PGE::Glob"
  (rule, $P1, $P2) = $P0("{app,bet,cod}a")

  $P1 = rule("appa")
  if $P1 goto ok1
  print "not "
ok1:
  print "ok1\n"

  $P1 = rule("coda")
  if $P1 goto ok2
  print "not "
ok2:
  print "ok2\n"

  $P1 = rule("beta")
  if $P1 goto ok3
  print "not "
ok3:
  print "ok3\n"

  $P1 = rule("bet")
  unless $P1 goto ok4
  print "not "
ok4:
  print "ok4\n"

  $P1 = rule("alfa")
  unless $P1 goto ok5
  print "not "
ok5:
  print "ok5\n"

  (rule, $P1, $P2) = $P0("*{1,two,three}")

  $P1 = rule("1")
  if $P1 goto ok6
  print "not "
ok6:
  print "ok6\n"

  $P1 = rule("ptwo")
  if $P1 goto ok7
  print "not "
ok7:
  print "ok7\n"

  $P1 = rule("al")
  unless $P1 goto ok8
  print "not "
ok8:
  print "ok8\n"

  $P1 = rule("three")
  if $P1 goto ok9
  print "not "
ok9:
  print "ok9\n"

  $P1 = rule("twop")
  unless $P1 goto ok10
  print "not "
ok10:
  print "ok10\n"

  $P1 = rule("1atwo")
  if $P1 goto ok11
  print "not "
ok11:
  print "ok11\n"

.end
CODE
ok1
ok2
ok3
ok4
ok5
ok6
ok7
ok8
ok9
ok10
ok11
OUT


# remember to change the number of tests :-)
BEGIN { plan tests => 22; }