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1 | #!./perl |
2 | |
3 | # $Id: blessed.t,v 0.7 2000/08/03 22:04:44 ram Exp $ |
4 | # |
5 | # Copyright (c) 1995-2000, Raphael Manfredi |
6 | # |
7 | # You may redistribute only under the terms of the Artistic License, |
8 | # as specified in the README file that comes with the distribution. |
9 | # |
10 | # $Log: blessed.t,v $ |
11 | # Revision 0.7 2000/08/03 22:04:44 ram |
12 | # Baseline for second beta release. |
13 | # |
14 | |
15 | sub BEGIN { |
16 | chdir('t') if -d 't'; |
17 | unshift @INC, '../lib'; |
18 | require 'lib/st-dump.pl'; |
19 | } |
20 | |
21 | sub ok; |
22 | |
23 | use Storable qw(freeze thaw); |
24 | |
25 | print "1..10\n"; |
26 | |
27 | package SHORT_NAME; |
28 | |
29 | sub make { bless [], shift } |
30 | |
31 | package SHORT_NAME_WITH_HOOK; |
32 | |
33 | sub make { bless [], shift } |
34 | |
35 | sub STORABLE_freeze { |
36 | my $self = shift; |
37 | return ("", $self); |
38 | } |
39 | |
40 | sub STORABLE_thaw { |
41 | my $self = shift; |
42 | my $cloning = shift; |
43 | my ($x, $obj) = @_; |
44 | die "STORABLE_thaw" unless $obj eq $self; |
45 | } |
46 | |
47 | package main; |
48 | |
49 | # Still less than 256 bytes, so long classname logic not fully exercised |
50 | # Wait until Perl removes the restriction on identifier lengths. |
51 | my $name = "LONG_NAME_" . 'xxxxxxxxxxxxx::' x 14 . "final"; |
52 | |
53 | eval <<EOC; |
54 | package $name; |
55 | |
56 | \@ISA = ("SHORT_NAME"); |
57 | EOC |
58 | die $@ if $@; |
59 | ok 1, $@ eq ''; |
60 | |
61 | eval <<EOC; |
62 | package ${name}_WITH_HOOK; |
63 | |
64 | \@ISA = ("SHORT_NAME_WITH_HOOK"); |
65 | EOC |
66 | ok 2, $@ eq ''; |
67 | |
68 | # Construct a pool of objects |
69 | my @pool; |
70 | |
71 | for (my $i = 0; $i < 10; $i++) { |
72 | push(@pool, SHORT_NAME->make); |
73 | push(@pool, SHORT_NAME_WITH_HOOK->make); |
74 | push(@pool, $name->make); |
75 | push(@pool, "${name}_WITH_HOOK"->make); |
76 | } |
77 | |
78 | my $x = freeze \@pool; |
79 | ok 3, 1; |
80 | |
81 | my $y = thaw $x; |
82 | ok 4, ref $y eq 'ARRAY'; |
83 | ok 5, @{$y} == @pool; |
84 | |
85 | ok 6, ref $y->[0] eq 'SHORT_NAME'; |
86 | ok 7, ref $y->[1] eq 'SHORT_NAME_WITH_HOOK'; |
87 | ok 8, ref $y->[2] eq $name; |
88 | ok 9, ref $y->[3] eq "${name}_WITH_HOOK"; |
89 | |
90 | my $good = 1; |
91 | for (my $i = 0; $i < 10; $i++) { |
92 | do { $good = 0; last } unless ref $y->[4*$i] eq 'SHORT_NAME'; |
93 | do { $good = 0; last } unless ref $y->[4*$i+1] eq 'SHORT_NAME_WITH_HOOK'; |
94 | do { $good = 0; last } unless ref $y->[4*$i+2] eq $name; |
95 | do { $good = 0; last } unless ref $y->[4*$i+3] eq "${name}_WITH_HOOK"; |
96 | } |
97 | ok 10, $good; |
98 | |