use warnings;
use strict;
use Test::More tests => 6;
BEGIN { use_ok "Scope::Escape", qw(current_escape_function); }
BEGIN { Scope::Escape::_set_sanity_checking(1); }
my @events;
my $cont;
sub bb(@) {
push @events, [ "bb0", Scope::Escape::Continuation::wantarray($cont),
@_ ];
push @events, [ "bb1", $cont->($b cmp $a), "z" ];
push @events, [ "bb3" ];
return $a cmp $b;
}
sub cc(@) {
push @events, [ "cc0", Scope::Escape::Continuation::wantarray($cont),
@_ ];
push @events, [ "cc1", $cont->("cc2", $b cmp $a), "z" ];
push @events, [ "cc4" ];
return $a cmp $b;
}
sub ee($@) {
my $aa = shift;
push @events, [ "ee0", @_ ];
push @events, [ "ee1", (sort {
$cont = current_escape_function;
push @events, [ "dd0", @_ ];
push @events, [ "dd1", $aa->(@_), "z" ];
push @events, [ "dd2" ];
$a cmp $b;
} qw(a b)), "z" ];
push @events, [ "ee4" ];
return "ee5";
}
@events = (); $cont = undef;
is ee(\&bb, "t0", "0t"), "ee5";
is_deeply \@events, [
[ "ee0", "t0", "0t" ],
[ "dd0", "t0", "0t" ],
[ "bb0", !!0, "t0", "0t" ],
[ "ee1", "b", "a", "z" ],
[ "ee4" ],
];
@events = (); $cont = undef;
is ee(\&cc, "t0", "0t"), "ee5";
is_deeply \@events, [
[ "ee0", "t0", "0t" ],
[ "dd0", "t0", "0t" ],
[ "cc0", !!0, "t0", "0t" ],
[ "ee1", "b", "a", "z" ],
[ "ee4" ],
];
is_deeply [
sort {
$cont = current_escape_function;
$cont->($b cmp $a);
$a cmp $b;
} qw(o i y g h b e v n p r z w s x m c q j d k t a f l u)
], [
qw(z y x w v u t s r q p o n m l k j i h g f e d c b a)
];
1;