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1 | package # hide from PAUSE |
2 | DBIx::Class::Schema::Loader::Utils; |
3 | |
4 | use strict; |
5 | use warnings; |
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6 | use Data::Dumper (); |
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7 | use Test::More; |
8 | use namespace::clean; |
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9 | use Exporter 'import'; |
10 | |
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11 | our @EXPORT_OK = qw/split_name dumper dumper_squashed eval_without_redefine_warnings warnings_exist warnings_exist_silent/; |
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12 | |
13 | use constant BY_CASE_TRANSITION => |
14 | qr/(?<=[[:lower:]\d])[\W_]*(?=[[:upper:]])|[\W_]+/; |
15 | |
16 | use constant BY_NON_ALPHANUM => |
17 | qr/[\W_]+/; |
18 | |
19 | sub split_name($) { |
20 | my $name = shift; |
21 | |
22 | split $name =~ /[[:upper:]]/ && $name =~ /[[:lower:]]/ ? BY_CASE_TRANSITION : BY_NON_ALPHANUM, $name; |
23 | } |
24 | |
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25 | sub dumper($) { |
26 | my $val = shift; |
27 | |
28 | my $dd = Data::Dumper->new([]); |
29 | $dd->Terse(1)->Indent(1)->Useqq(1)->Deparse(1)->Quotekeys(0)->Sortkeys(1); |
30 | return $dd->Values([ $val ])->Dump; |
31 | } |
32 | |
33 | sub dumper_squashed($) { |
34 | my $val = shift; |
35 | |
36 | my $dd = Data::Dumper->new([]); |
37 | $dd->Terse(1)->Indent(1)->Useqq(1)->Deparse(1)->Quotekeys(0)->Sortkeys(1)->Indent(0); |
38 | return $dd->Values([ $val ])->Dump; |
39 | } |
40 | |
c38ec663 |
41 | sub eval_without_redefine_warnings { |
42 | my $code = shift; |
43 | |
44 | my $warn_handler = $SIG{__WARN__} || sub { warn @_ }; |
45 | local $SIG{__WARN__} = sub { |
46 | $warn_handler->(@_) |
47 | unless $_[0] =~ /^Subroutine \S+ redefined/; |
48 | }; |
49 | eval $code; |
50 | die $@ if $@; |
51 | } |
52 | |
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53 | sub warnings_exist(&$$) { |
54 | my ($code, $re, $test_name) = @_; |
55 | |
56 | my $matched = 0; |
57 | |
58 | my $warn_handler = $SIG{__WARN__} || sub { warn @_ }; |
59 | local $SIG{__WARN__} = sub { |
60 | if ($_[0] =~ $re) { |
61 | $matched = 1; |
62 | } |
63 | else { |
64 | $warn_handler->(@_) |
65 | } |
66 | }; |
67 | |
68 | $code->(); |
69 | |
70 | ok $matched, $test_name; |
71 | } |
72 | |
73 | sub warnings_exist_silent(&$$) { |
74 | my ($code, $re, $test_name) = @_; |
75 | |
76 | my $matched = 0; |
77 | |
78 | local $SIG{__WARN__} = sub { $matched = 1 if $_[0] =~ $re; }; |
79 | |
80 | $code->(); |
81 | |
82 | ok $matched, $test_name; |
83 | } |
84 | |
85 | |
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86 | 1; |
87 | # vim:et sts=4 sw=4 tw=0: |