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1 | #!./perl |
2 | |
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3 | # $Id: compat-0.6.t,v 1.0.1.1 2001/02/17 12:26:21 ram Exp $ |
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4 | # |
5 | # Copyright (c) 1995-2000, Raphael Manfredi |
6 | # |
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7 | # You may redistribute only under the same terms as Perl 5, as specified |
8 | # in the README file that comes with the distribution. |
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9 | # |
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10 | |
11 | BEGIN { |
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12 | if ($ENV{PERL_CORE}){ |
13 | chdir('t') if -d 't'; |
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14 | @INC = ('.', '../lib', '../ext/Storable/t'); |
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15 | } else { |
16 | unshift @INC, 't'; |
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17 | } |
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18 | require Config; import Config; |
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19 | if ($ENV{PERL_CORE} and $Config{'extensions'} !~ /\bStorable\b/) { |
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20 | print "1..0 # Skip: Storable was not built\n"; |
21 | exit 0; |
22 | } |
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23 | require 'st-dump.pl'; |
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24 | } |
25 | |
26 | sub ok; |
27 | |
28 | print "1..8\n"; |
29 | |
30 | use Storable qw(freeze nfreeze thaw); |
31 | |
32 | package TIED_HASH; |
33 | |
34 | sub TIEHASH { |
35 | my $self = bless {}, shift; |
36 | return $self; |
37 | } |
38 | |
39 | sub FETCH { |
40 | my $self = shift; |
41 | my ($key) = @_; |
42 | $main::hash_fetch++; |
43 | return $self->{$key}; |
44 | } |
45 | |
46 | sub STORE { |
47 | my $self = shift; |
48 | my ($key, $val) = @_; |
49 | $self->{$key} = $val; |
50 | } |
51 | |
52 | package SIMPLE; |
53 | |
54 | sub make { |
55 | my $self = bless [], shift; |
56 | my ($x) = @_; |
57 | $self->[0] = $x; |
58 | return $self; |
59 | } |
60 | |
61 | package ROOT; |
62 | |
63 | sub make { |
64 | my $self = bless {}, shift; |
65 | my $h = tie %hash, TIED_HASH; |
66 | $self->{h} = $h; |
67 | $self->{ref} = \%hash; |
68 | my @pool; |
69 | for (my $i = 0; $i < 5; $i++) { |
70 | push(@pool, SIMPLE->make($i)); |
71 | } |
72 | $self->{obj} = \@pool; |
73 | my @a = ('string', $h, $self); |
74 | $self->{a} = \@a; |
75 | $self->{num} = [1, 0, -3, -3.14159, 456, 4.5]; |
76 | $h->{key1} = 'val1'; |
77 | $h->{key2} = 'val2'; |
78 | return $self; |
79 | }; |
80 | |
81 | sub num { $_[0]->{num} } |
82 | sub h { $_[0]->{h} } |
83 | sub ref { $_[0]->{ref} } |
84 | sub obj { $_[0]->{obj} } |
85 | |
86 | package main; |
87 | |
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88 | my $is_EBCDIC = (ord('A') == 193) ? 1 : 0; |
89 | |
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90 | my $r = ROOT->make; |
91 | |
92 | my $data = ''; |
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93 | if (!$is_EBCDIC) { # ASCII machine |
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94 | while (<DATA>) { |
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95 | next if /^#/; |
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96 | $data .= unpack("u", $_); |
97 | } |
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98 | } else { |
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99 | while (<DATA>) { |
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100 | next if /^#$/; # skip comments |
101 | next if /^#\s+/; # skip comments |
102 | next if /^[^#]/; # skip uuencoding for ASCII machines |
103 | s/^#//; # prepare uuencoded data for EBCDIC machines |
104 | $data .= unpack("u", $_); |
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105 | } |
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106 | } |
107 | |
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108 | my $expected_length = $is_EBCDIC ? 217 : 278; |
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109 | ok 1, length $data == $expected_length; |
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110 | |
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111 | my $y = thaw($data); |
112 | ok 2, 1; |
113 | ok 3, ref $y eq 'ROOT'; |
114 | |
115 | $Storable::canonical = 1; # Prevent "used once" warning |
116 | $Storable::canonical = 1; |
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117 | # Allow for long double string conversions. |
118 | $y->{num}->[3] += 0; |
119 | $r->{num}->[3] += 0; |
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120 | ok 4, nfreeze($y) eq nfreeze($r); |
121 | |
122 | ok 5, $y->ref->{key1} eq 'val1'; |
123 | ok 6, $y->ref->{key2} eq 'val2'; |
124 | ok 7, $hash_fetch == 2; |
125 | |
126 | my $num = $r->num; |
127 | my $ok = 1; |
128 | for (my $i = 0; $i < @$num; $i++) { |
129 | do { $ok = 0; last } unless $num->[$i] == $y->num->[$i]; |
130 | } |
131 | ok 8, $ok; |
132 | |
133 | __END__ |
134 | # |
135 | # using Storable-0.6@11, output of: print pack("u", nfreeze(ROOT->make)); |
136 | # original size: 278 bytes |
137 | # |
138 | M`P,````%!`(````&"(%8"(!8"'U8"@@M,RXQ-#$U.5@)```!R%@*`S0N-5A8 |
139 | M6`````-N=6T$`P````(*!'9A;#%8````!&ME>3$*!'9A;#)8````!&ME>3)B |
140 | M"51)141?2$%32%A8`````6@$`@````,*!G-T<FEN9U@$``````I8!``````` |
141 | M6%A8`````6$$`@````4$`@````$(@%AB!E-)35!,15A8!`(````!"(%88@93 |
142 | M24U03$586`0"`````0B"6&(&4TE-4$Q%6%@$`@````$(@UAB!E-)35!,15A8 |
143 | M!`(````!"(188@9324U03$586%A8`````V]B:@0,!``````*6%A8`````W)E |
144 | (9F($4D]/5%@` |
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145 | # |
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146 | # using Storable-0.6@11, output of: print '#' . pack("u", nfreeze(ROOT->make)); |
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147 | # on OS/390 (cp 1047) original size: 217 bytes |
148 | # |
149 | #M!0,1!-G6UN,#````!00,!!$)X\G%Q&W(P>+(`P````(*!*6!D_$````$DH6H |
150 | #M\0H$I8&3\@````22A:CR`````YF%A@0"````!@B!"(`(?0H(8/-+\?3Q]?D) |
151 | #M```!R`H#]$OU`````Y6DE`0"````!001!N+)U-?3Q0(````!"(`$$@("```` |
152 | #M`0B!!!("`@````$(@@02`@(````!"(,$$@("`````0B$`````Y:"D00````` |
153 | #E!`````&(!`(````#"@:BHYF)E8<$``````0$```````````!@0`` |