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1 | my $has_threads; |
2 | BEGIN { eval ' |
3 | use 5.008004; # older perls get confused by $SIG fiddling |
4 | use threads; |
5 | use threads::shared; |
6 | $has_threads = 1; |
7 | ' } |
8 | |
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9 | use strict; |
10 | use warnings; |
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11 | use Test::More; |
12 | use lib 't/lib'; |
13 | |
14 | BEGIN { |
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15 | plan skip_all => "Sub::Name not available" |
16 | unless eval { require Sub::Name }; |
17 | |
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18 | require Class::Accessor::Grouped; |
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19 | |
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20 | my $xsa_ver = $Class::Accessor::Grouped::__minimum_xsa_version; |
21 | eval { |
22 | require Class::XSAccessor; |
23 | Class::XSAccessor->VERSION ($xsa_ver); |
24 | }; |
25 | plan skip_all => "Class::XSAccessor >= $xsa_ver not available" |
26 | if $@; |
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27 | } |
28 | |
29 | use AccessorGroupsSubclass; |
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30 | |
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31 | my @w; |
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32 | share(@w) if $has_threads; |
33 | |
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34 | { |
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35 | my $obj = AccessorGroupsSubclass->new; |
36 | my $deferred_stub = AccessorGroupsSubclass->can('singlefield'); |
37 | my $obj2 = AccessorGroups->new; |
38 | |
39 | my $todo = sub { |
40 | local $SIG{__WARN__} = sub { push @w, @_ }; |
41 | is ($obj->$deferred_stub(1), 1, 'Set'); |
42 | is ($obj->$deferred_stub, 1, 'Get'); |
43 | is ($obj->$deferred_stub(2), 2, 'ReSet'); |
44 | is ($obj->$deferred_stub, 2, 'ReGet'); |
45 | |
46 | is ($obj->singlefield, 2, 'Normal get'); |
47 | is ($obj2->singlefield, undef, 'Normal get on unrelated object'); |
48 | }; |
49 | |
50 | $has_threads ? threads->create( $todo )->join : $todo->(); |
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51 | } |
52 | |
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53 | is (@w, 3, '3 warnings total'); |
54 | |
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55 | is ( |
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56 | scalar (grep { $_ =~ /^\QDeferred version of method AccessorGroupsParent::singlefield invoked more than once/ } @w), |
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57 | 3, |
58 | '3 warnings produced as expected on cached invocation during testing', |
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59 | ) or do { |
60 | require Data::Dumper; |
61 | diag "\n \$0 is: " . Data::Dumper->new([$0])->Useqq(1)->Terse(1)->Dump; |
62 | }; |
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63 | |
64 | done_testing; |