Commit | Line | Data |
c0329273 |
1 | BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) } |
2 | |
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3 | BEGIN { |
750a4ad2 |
4 | if ( "$]" < 5.010) { |
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5 | |
45638aed |
6 | # Pre-5.10 perls pollute %INC on unsuccesfull module |
7 | # require, making it appear as if the module is already |
8 | # loaded on subsequent require()s |
9 | # Can't seem to find the exact RT/perldelta entry |
10 | # |
11 | # The reason we can't just use a sane, clean loader, is because |
12 | # if a Module require()s another module the %INC will still |
13 | # get filled with crap and we are back to square one. A global |
14 | # fix is really the only way for this test, as we try to load |
15 | # each available module separately, and have no control (nor |
16 | # knowledge) over their common dependencies. |
17 | # |
18 | # we want to do this here, in the very beginning, before even |
19 | # warnings/strict are loaded |
20 | |
c0329273 |
21 | |
45638aed |
22 | require DBICTest::Util::OverrideRequire; |
23 | |
24 | DBICTest::Util::OverrideRequire::override_global_require( sub { |
25 | my $res = eval { $_[0]->() }; |
6a0067ea |
26 | if ($@ ne '') { |
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27 | delete $INC{$_[1]}; |
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28 | die $@; |
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29 | } |
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30 | return $res; |
31 | } ); |
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32 | } |
33 | } |
34 | |
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35 | use strict; |
36 | use warnings; |
37 | |
38 | use Test::More; |
39 | |
70cf159f |
40 | use DBICTest; |
9c1700e3 |
41 | use File::Find; |
42 | use File::Spec; |
43 | use B qw/svref_2object/; |
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44 | use Package::Stash; |
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45 | |
46 | # makes sure we can load at least something |
47 | use DBIx::Class; |
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48 | use DBIx::Class::Carp; |
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49 | |
50 | my @modules = grep { |
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51 | my ($mod) = $_ =~ /(.+)/; |
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52 | |
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53 | # not all modules are loadable at all times |
88b1530a |
54 | do { |
55 | # trap deprecation warnings and whatnot |
56 | local $SIG{__WARN__} = sub {}; |
57 | eval "require $mod"; |
58 | } ? $mod : do { |
59 | SKIP: { skip "Failed require of $mod: " . ($@ =~ /^(.+?)$/m)[0], 1 }; |
60 | (); # empty RV for @modules |
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61 | }; |
62 | |
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63 | } find_modules(); |
64 | |
65 | # have an exception table for old and/or weird code we are not sure |
66 | # we *want* to clean in the first place |
67 | my $skip_idx = { map { $_ => 1 } ( |
51ec0382 |
68 | 'SQL::Translator::Producer::DBIx::Class::File', # too crufty to touch |
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69 | |
70 | # not sure how to handle type libraries |
71 | 'DBIx::Class::Storage::DBI::Replicated::Types', |
72 | 'DBIx::Class::Admin::Types', |
73 | |
74 | # G::L::D is unclean, but we never inherit from it |
75 | 'DBIx::Class::Admin::Descriptive', |
76 | 'DBIx::Class::Admin::Usage', |
cd122820 |
77 | |
78 | # this subclass is expected to inherit whatever crap comes |
79 | # from the parent |
80 | 'DBIx::Class::ResultSet::Pager', |
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81 | |
b1dbf716 |
82 | # utility classes, not part of the inheritance chain |
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83 | 'DBIx::Class::Optional::Dependencies', |
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84 | 'DBIx::Class::ResultSource::RowParser::Util', |
b1dbf716 |
85 | 'DBIx::Class::_Util', |
9c1700e3 |
86 | ) }; |
87 | |
bfcecabc |
88 | my $has_moose = eval { require Moose::Util }; |
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89 | |
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90 | Sub::Defer::undefer_all(); |
91 | |
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92 | my $seen; #inheritance means we will see the same method multiple times |
93 | |
94 | for my $mod (@modules) { |
95 | SKIP: { |
96 | skip "$mod exempt from namespace checks",1 if $skip_idx->{$mod}; |
97 | |
90cfe42b |
98 | my %all_method_like = (map |
99 | { %{Package::Stash->new($_)->get_all_symbols('CODE')} } |
100 | (reverse @{mro::get_linear_isa($mod)}) |
101 | ); |
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102 | |
103 | my %parents = map { $_ => 1 } @{mro::get_linear_isa($mod)}; |
104 | |
105 | my %roles; |
bfcecabc |
106 | if ($has_moose and my $mc = Moose::Util::find_meta($mod)) { |
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107 | if ($mc->can('calculate_all_roles_with_inheritance')) { |
108 | $roles{$_->name} = 1 for ($mc->calculate_all_roles_with_inheritance); |
109 | } |
110 | } |
111 | |
112 | for my $name (keys %all_method_like) { |
113 | |
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114 | # overload is a funky thing - it is not cleaned, and its imports are named funny |
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115 | next if $name =~ /^\(/; |
116 | |
117 | my $gv = svref_2object($all_method_like{$name})->GV; |
118 | my $origin = $gv->STASH->NAME; |
119 | |
8b4d8064 |
120 | is ($gv->NAME, $name, "Properly named $name method at $origin" . ($origin eq $mod |
121 | ? '' |
122 | : " (inherited by $mod)" |
123 | )); |
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124 | |
70c28808 |
125 | next if $seen->{"${origin}:${name}"}++; |
126 | |
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127 | if ($origin eq $mod) { |
128 | pass ("$name is a native $mod method"); |
129 | } |
130 | elsif ($roles{$origin}) { |
131 | pass ("${mod}::${name} came from consumption of role $origin"); |
132 | } |
133 | elsif ($parents{$origin}) { |
134 | pass ("${mod}::${name} came from proper parent-class $origin"); |
135 | } |
136 | else { |
137 | my $via; |
138 | for (reverse @{mro::get_linear_isa($mod)} ) { |
139 | if ( ($_->can($name)||'') eq $all_method_like{$name} ) { |
140 | $via = $_; |
141 | last; |
142 | } |
143 | } |
b5ce6748 |
144 | |
145 | # exception time |
146 | if ( |
147 | ( $name eq 'import' and $via = 'Exporter' ) |
51ec0382 |
148 | or |
149 | # jesus christ nobody had any idea how to design an interface back then |
150 | ( $name =~ /_trigger/ and $via = 'Class::Trigger' ) |
b5ce6748 |
151 | ) { |
152 | pass("${mod}::${name} is a valid uncleaned import from ${name}"); |
153 | } |
154 | else { |
155 | fail ("${mod}::${name} appears to have entered inheritance chain by import into " |
156 | . ($via || 'UNKNOWN') |
157 | ); |
158 | } |
9c1700e3 |
159 | } |
160 | } |
70c28808 |
161 | |
162 | # some common import names (these should never ever be methods) |
163 | for my $f (qw/carp carp_once carp_unique croak confess cluck try catch finally/) { |
164 | if ($mod->can($f)) { |
165 | my $via; |
166 | for (reverse @{mro::get_linear_isa($mod)} ) { |
167 | if ( ($_->can($f)||'') eq $all_method_like{$f} ) { |
168 | $via = $_; |
169 | last; |
170 | } |
171 | } |
172 | fail ("Import $f leaked into method list of ${mod}, appears to have entered inheritance chain at " |
173 | . ($via || 'UNKNOWN') |
174 | ); |
175 | } |
176 | else { |
177 | pass ("Import $f not leaked into method list of $mod"); |
178 | } |
179 | } |
9c1700e3 |
180 | } |
181 | } |
182 | |
183 | sub find_modules { |
184 | my @modules; |
185 | |
35f4cebe |
186 | find( { |
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187 | wanted => sub { |
188 | -f $_ or return; |
189 | s/\.pm$// or return; |
190 | s/^ (?: lib | blib . (?:lib|arch) ) . //x; |
191 | push @modules, join ('::', File::Spec->splitdir($_)); |
192 | }, |
193 | no_chdir => 1, |
35f4cebe |
194 | }, ( |
195 | # find them in both lib and blib, duplicates are fine, since |
196 | # @INC is preadjusted for us by the harness |
197 | 'lib', |
198 | ( -e 'blib' ? 'blib' : () ), |
199 | )); |
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200 | |
201 | return sort @modules; |
202 | } |
203 | |
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204 | done_testing; |