1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
################################################################################
#
# !!!!! Do NOT edit this file directly! !!!!!
#
# Edit mktests.PL and/or parts/inc/magic instead.
#
# This file was automatically generated from the definition files in the
# parts/inc/ subdirectory by mktests.PL. To learn more about how all this
# works, please read the F<HACKERS> file that came with this distribution.
#
################################################################################
use FindBin ();
BEGIN {
if ($ENV{'PERL_CORE'}) {
chdir 't' if -d 't';
unshift @INC, '../lib' if -d '../lib' && -d '../ext';
require Config; import Config;
use vars '%Config';
if (" $Config{'extensions'} " !~ m[ Devel/PPPort ]) {
print "1..0 # Skip -- Perl configured without Devel::PPPort module\n";
exit 0;
}
}
use lib "$FindBin::Bin";
use lib "$FindBin::Bin/../parts/inc";
die qq[Cannot find "$FindBin::Bin/../parts/inc"] unless -d "$FindBin::Bin/../parts/inc";
sub load {
require 'testutil.pl';
require 'inctools';
}
if (63) {
load();
plan(tests => 63);
}
}
use Devel::PPPort;
use strict;
BEGIN { $^W = 1; }
package Devel::PPPort;
use vars '@ISA';
require DynaLoader;
@ISA = qw(DynaLoader);
bootstrap Devel::PPPort;
package main;
# Find proper magic
ok(my $obj1 = Devel::PPPort->new_with_mg());
is(Devel::PPPort::as_string($obj1), 'hello');
# Find with no magic
my $obj = bless {}, 'Fake::Class';
is(Devel::PPPort::as_string($obj), "Sorry, your princess is in another castle.");
# Find with other magic (not the magic we are looking for)
ok($obj = Devel::PPPort->new_with_other_mg());
is(Devel::PPPort::as_string($obj), "Sorry, your princess is in another castle.");
# Okay, attempt to remove magic that isn't there
Devel::PPPort::remove_other_magic($obj1);
is(Devel::PPPort::as_string($obj1), 'hello');
# Remove magic that IS there
Devel::PPPort::remove_null_magic($obj1);
is(Devel::PPPort::as_string($obj1), "Sorry, your princess is in another castle.");
# Removing when no magic present
Devel::PPPort::remove_null_magic($obj1);
is(Devel::PPPort::as_string($obj1), "Sorry, your princess is in another castle.");
use Tie::Hash;
my %h;
tie %h, 'Tie::StdHash';
$h{foo} = 'foo';
$h{bar} = '';
&Devel::PPPort::sv_catpv_mg($h{foo}, 'bar');
is($h{foo}, 'foobar');
&Devel::PPPort::sv_catpvn_mg($h{bar}, 'baz');
is($h{bar}, 'baz');
&Devel::PPPort::sv_catsv_mg($h{foo}, '42');
is($h{foo}, 'foobar42');
&Devel::PPPort::sv_setiv_mg($h{bar}, 42);
is($h{bar}, 42);
&Devel::PPPort::sv_setnv_mg($h{PI}, 3.14159);
ok(abs($h{PI} - 3.14159) < 0.01);
&Devel::PPPort::sv_setpv_mg($h{mhx}, 'mhx');
is($h{mhx}, 'mhx');
&Devel::PPPort::sv_setpvn_mg($h{mhx}, 'Marcus');
is($h{mhx}, 'Marcus');
&Devel::PPPort::sv_setsv_mg($h{sv}, 'SV');
is($h{sv}, 'SV');
&Devel::PPPort::sv_setuv_mg($h{sv}, 4711);
is($h{sv}, 4711);
&Devel::PPPort::sv_usepvn_mg($h{sv}, 'Perl');
is($h{sv}, 'Perl');
# v1 is treated as a bareword in older perls...
my $ver = do { local $SIG{'__WARN__'} = sub {}; eval qq[v1.2.0] };
ok("$]" < 5.009 || $@ eq '');
ok("$]" < 5.009 || Devel::PPPort::SvVSTRING_mg($ver));
ok(!Devel::PPPort::SvVSTRING_mg(4711));
my $foo = 'bar';
ok(Devel::PPPort::sv_magic_portable($foo));
ok($foo eq 'bar');
tie my $scalar, 'TieScalarCounter', 10;
my $fetch = $scalar;
is tied($scalar)->{fetch}, 1;
is tied($scalar)->{store}, 0;
is Devel::PPPort::magic_SvIV_nomg($scalar), 10;
is tied($scalar)->{fetch}, 1;
is tied($scalar)->{store}, 0;
is Devel::PPPort::magic_SvUV_nomg($scalar), 10;
is tied($scalar)->{fetch}, 1;
is tied($scalar)->{store}, 0;
is Devel::PPPort::magic_SvNV_nomg($scalar), 10;
is tied($scalar)->{fetch}, 1;
is tied($scalar)->{store}, 0;
is Devel::PPPort::magic_SvPV_nomg_nolen($scalar), 10;
is tied($scalar)->{fetch}, 1;
is tied($scalar)->{store}, 0;
ok Devel::PPPort::magic_SvTRUE_nomg($scalar);
is tied($scalar)->{fetch}, 1;
is tied($scalar)->{store}, 0;
my $object = OverloadedObject->new('string', 5.5, 0);
is Devel::PPPort::magic_SvIV_nomg($object), 5;
is Devel::PPPort::magic_SvUV_nomg($object), 5;
is Devel::PPPort::magic_SvNV_nomg($object), 5.5;
is Devel::PPPort::magic_SvPV_nomg_nolen($object), 'string';
ok !Devel::PPPort::magic_SvTRUE_nomg($object);
tie my $negative, 'TieScalarCounter', -1;
$fetch = $negative;
is tied($negative)->{fetch}, 1;
is tied($negative)->{store}, 0;
is Devel::PPPort::magic_SvIV_nomg($negative), -1;
if (ivers($]) >= ivers(5.6)) {
ok !Devel::PPPort::SVf_IVisUV($negative);
} else {
skip 'SVf_IVisUV is unsupported', 1;
}
is tied($negative)->{fetch}, 1;
is tied($negative)->{store}, 0;
Devel::PPPort::magic_SvUV_nomg($negative);
if (ivers($]) >= ivers(5.6)) {
ok !Devel::PPPort::SVf_IVisUV($negative);
} else {
skip 'SVf_IVisUV is unsupported', 1;
}
is tied($negative)->{fetch}, 1;
is tied($negative)->{store}, 0;
tie my $big, 'TieScalarCounter', Devel::PPPort::above_IV_MAX();
$fetch = $big;
is tied($big)->{fetch}, 1;
is tied($big)->{store}, 0;
Devel::PPPort::magic_SvIV_nomg($big);
if (ivers($]) >= ivers(5.6)) {
ok Devel::PPPort::SVf_IVisUV($big);
} else {
skip 'SVf_IVisUV is unsupported', 1;
}
is tied($big)->{fetch}, 1;
is tied($big)->{store}, 0;
is Devel::PPPort::magic_SvUV_nomg($big), Devel::PPPort::above_IV_MAX();
if (ivers($]) >= ivers(5.6)) {
ok Devel::PPPort::SVf_IVisUV($big);
} else {
skip 'SVf_IVisUV is unsupported', 1;
}
is tied($big)->{fetch}, 1;
is tied($big)->{store}, 0;
package TieScalarCounter;
sub TIESCALAR {
my ($class, $value) = @_;
return bless { fetch => 0, store => 0, value => $value }, $class;
}
sub FETCH {
my ($self) = @_;
$self->{fetch}++;
return $self->{value};
}
sub STORE {
my ($self, $value) = @_;
$self->{store}++;
$self->{value} = $value;
}
package OverloadedObject;
sub new {
my ($class, $str, $num, $bool) = @_;
return bless { str => $str, num => $num, bool => $bool }, $class;
}
use overload
'""' => sub { $_[0]->{str} },
'0+' => sub { $_[0]->{num} },
'bool' => sub { $_[0]->{bool} },
;
|
