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
|
#!perl
use strict;
use utf8;
use open qw( :utf8 :std );
use Test::More tests => 14;
use XS::APItest;
# This test must happen outside of any warnings scope
{
local $^W;
my $w;
local $SIG{__WARN__} = sub { $w .= shift };
sub frimple() { 78 }
newCONSTSUB_type(\%::, "frimple", 0, 1, undef);
like $w, qr/Constant subroutine frimple redefined at /,
'newCONSTSUB constant redefinition warning is unaffected by $^W=0';
undef $w;
newCONSTSUB_type(\%::, "frimple", 0, 1, undef);
is $w, undef, '...unless the const SVs are the same';
eval 'sub frimple() { 78 }';
undef $w;
newCONSTSUB_type(\%::, "frimple", 0, 1, "78");
is $w, undef, '...or the const SVs have the same value';
}
use warnings;
my ($const, $glob) =
XS::APItest::newCONSTSUB_type(\%::, "sanity_check", 0, 0, undef);
ok $const;
ok *{$glob}{CODE};
($const, $glob) =
XS::APItest::newCONSTSUB_type(\%::, "\x{30cb}", 0, 0, undef);
ok $const, "newCONSTSUB generates the constant,";
ok *{$glob}{CODE}, "..and the glob,";
ok !$::{"\x{30cb}"}, "...but not the right one";
($const, $glob) =
XS::APItest::newCONSTSUB_type(\%::, "\x{30cd}", 0, 1, undef);
ok $const, "newCONSTSUB_flags generates the constant,";
ok *{$glob}{CODE}, "..and the glob,";
ok $::{"\x{30cd}"}, "...the right one!";
eval q{
BEGIN {
no warnings;
my $w;
local $SIG{__WARN__} = sub { $w .= shift };
*foo = sub(){123};
newCONSTSUB_type(\%::, "foo", 0, 1, undef);
is $w, undef, 'newCONSTSUB uses calling scope for redefinition warnings';
}
};
{
no strict 'refs';
*{"foo::\x{100}"} = sub(){return 123};
my $w;
local $SIG{__WARN__} = sub { $w .= shift };
newCONSTSUB_type(\%foo::, "\x{100}", 0, 1, undef);
like $w, qr/Subroutine \x{100} redefined at /,
'newCONSTSUB redefinition warning + utf8';
undef $w;
newCONSTSUB_type(\%foo::, "\x{100}", 0, 1, 54);
like $w, qr/Constant subroutine \x{100} redefined at /,
'newCONSTSUB constant redefinition warning + utf8';
}
|
