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# Before `make install' is performed this script should be runnable with
# `make test'. After `make install' it should work as `perl test.pl'
######################### We start with some black magic to print on failure.
# Change 1..1 below to 1..last_test_to_print .
# (It may become useful if the test is moved to ./t subdirectory.)
BEGIN { $| = 1; print "1..11\n"; }
END {print "not ok 1\n" unless $loaded;}
use Clone::PP qw( clone );
use Data::Dumper;
$loaded = 1;
print "ok 1\n";
######################### End of black magic.
# Insert your test code below (better if it prints "ok 13"
# (correspondingly "not ok 13") depending on the success of chunk 13
# of the test code):
package Test::Hash;
use vars @ISA;
@ISA = qw(Clone::PP);
sub new
{
my $class = shift;
my %self = @_;
bless \%self, $class;
}
sub DESTROY
{
my $self = shift;
# warn "DESTROYING $self";
}
package main;
sub ok { print "ok $test\n"; $test++ }
sub not_ok { print "not ok $test\n"; $test++ }
$^W = 0;
$test = 2;
my $a = Test::Hash->new(
level => 1,
href => {
level => 2,
href => {
level => 3,
href => {
level => 4,
},
},
},
);
$a->{a} = $a;
my $b = $a->clone(0);
my $c = $a->clone(3);
$a->{level} == $b->{level} ? ok : not_ok;
$b->{href} == $a->{href} ? ok : not_ok;
$c->{href} != $a->{href} ? ok : not_ok;
$b->{href}{href} == $a->{href}{href} ? ok : not_ok;
$c->{href}{href} != $a->{href}{href} ? ok : not_ok;
$c->{href}{href}{level} == 3 ? ok : not_ok;
$c->{href}{href}{href}{level} == 4 ? ok : not_ok;
$b->{href}{href}{href} == $a->{href}{href}{href} ? ok : not_ok;
$c->{href}{href}{href} == $a->{href}{href}{href} ? ok : not_ok;
my %circ = ();
$circ{c} = \%circ;
my $cref = clone(\%circ);
Dumper(\%circ) eq Dumper($cref) ? ok : not_ok;
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