1# $Id: 02hash.t,v 0.19 2006/10/08 03:37:29 ray Exp $ 2# Before `make install' is performed this script should be runnable with 3# `make test'. After `make install' it should work as `perl test.pl' 4 5######################### We start with some black magic to print on failure. 6 7# Change 1..1 below to 1..last_test_to_print . 8# (It may become useful if the test is moved to ./t subdirectory.) 9 10my $has_data_dumper; 11BEGIN { 12 $| = 1; 13 my $tests = 11; 14 eval q[use Data::Dumper]; 15 if (!$@) { 16 $has_data_dumper = 1; 17 $tests++; 18 } 19 print "1..$tests\n"; 20} 21END {print "not ok 1\n" unless $loaded;} 22use Clone qw( clone ); 23$loaded = 1; 24print "ok 1\n"; 25 26######################### End of black magic. 27 28# Insert your test code below (better if it prints "ok 13" 29# (correspondingly "not ok 13") depending on the success of chunk 13 30# of the test code): 31 32package Test::Hash; 33 34use vars @ISA; 35 36@ISA = qw(Clone); 37 38sub new 39 { 40 my $class = shift; 41 my %self = @_; 42 bless \%self, $class; 43 } 44 45sub DESTROY 46 { 47 my $self = shift; 48 # warn "DESTROYING $self"; 49 } 50 51package main; 52 53sub ok { print "ok $test\n"; $test++ } 54sub not_ok { print "not ok $test\n"; $test++ } 55 56$^W = 0; 57$test = 2; 58 59my $a = Test::Hash->new( 60 level => 1, 61 href => { 62 level => 2, 63 href => { 64 level => 3, 65 href => { 66 level => 4, 67 }, 68 }, 69 }, 70 ); 71 72$a->{a} = $a; 73 74my $b = $a->clone(0); 75my $c = $a->clone(3); 76 77$a->{level} == $b->{level} ? ok : not_ok; 78 79$b->{href} == $a->{href} ? ok : not_ok; 80$c->{href} != $a->{href} ? ok : not_ok; 81 82$b->{href}{href} == $a->{href}{href} ? ok : not_ok; 83$c->{href}{href} != $a->{href}{href} ? ok : not_ok; 84 85$c->{href}{href}{level} == 3 ? ok : not_ok; 86$c->{href}{href}{href}{level} == 4 ? ok : not_ok; 87 88$b->{href}{href}{href} == $a->{href}{href}{href} ? ok : not_ok; 89$c->{href}{href}{href} == $a->{href}{href}{href} ? ok : not_ok; 90 91my %circ = (); 92$circ{c} = \%circ; 93my $cref = clone(\%circ); 94if ($has_data_dumper) { 95 Dumper(\%circ) eq Dumper($cref) ? ok : not_ok; 96} 97 98# test for unicode support 99{ 100 my $a = { chr(256) => 1 }; 101 my $b = clone( $a ); 102 ord( (keys(%$a))[0] ) == ord( (keys(%$b))[0] ) ? ok : not_ok; 103} 104