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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More; |
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7 | use Test::Fatal; |
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8 | |
9 | { |
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10 | |
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11 | package Foo; |
12 | use Moose; |
13 | |
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14 | has foo => ( is => "ro" ); |
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15 | |
16 | package Bar; |
17 | use metaclass ( |
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18 | metaclass => "Moose::Meta::Class", |
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19 | error_class => "Moose::Error::Croak", |
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20 | ); |
21 | use Moose; |
22 | |
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23 | has foo => ( is => "ro" ); |
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24 | |
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25 | BEGIN { |
26 | package Baz::Error; |
27 | use Moose; |
28 | extends 'Moose::Object', 'Moose::Error::Default'; |
29 | |
30 | has message => ( isa => "Str", is => "ro" ); |
31 | has attr => ( isa => "Moose::Meta::Attribute", is => "ro" ); |
32 | has method => ( isa => "Moose::Meta::Method", is => "ro" ); |
33 | has metaclass => ( isa => "Moose::Meta::Class", is => "ro" ); |
34 | has data => ( is => "ro" ); |
35 | has line => ( isa => "Int", is => "ro" ); |
36 | has file => ( isa => "Str", is => "ro" ); |
37 | has last_error => ( isa => "Any", is => "ro" ); |
38 | } |
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39 | |
40 | package Baz; |
41 | use metaclass ( |
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42 | metaclass => "Moose::Meta::Class", |
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43 | error_class => "Baz::Error", |
44 | ); |
45 | use Moose; |
46 | |
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47 | has foo => ( is => "ro" ); |
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48 | } |
49 | |
50 | my $line; |
51 | sub blah { $line = __LINE__; shift->foo(4) } |
52 | |
53 | sub create_error { |
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54 | eval { |
55 | eval { die "Blah" }; |
56 | blah(shift); |
57 | }; |
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58 | ok( my $e = $@, "got some error" ); |
59 | return { |
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60 | file => __FILE__, |
61 | line => $line, |
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62 | error => $e, |
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63 | }; |
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64 | } |
65 | |
66 | { |
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67 | my $e = create_error( Foo->new ); |
68 | ok( !ref( $e->{error} ), "error is a string" ); |
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69 | like( $e->{error}, qr/line $e->{line}\n.*\n/s, "confess" ); |
70 | } |
71 | |
72 | { |
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73 | my $e = create_error( Bar->new ); |
74 | ok( !ref( $e->{error} ), "error is a string" ); |
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75 | like( $e->{error}, qr/line $e->{line}$/s, "croak" ); |
76 | } |
77 | |
78 | { |
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79 | my $e = create_error( my $baz = Baz->new ); |
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80 | isa_ok( $e->{error}, "Baz::Error" ); |
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81 | unlike( $e->{error}->message, qr/line $e->{line}/s, |
82 | "no line info, just a message" ); |
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83 | isa_ok( $e->{error}->metaclass, "Moose::Meta::Class", "metaclass" ); |
84 | is( $e->{error}->metaclass, Baz->meta, "metaclass value" ); |
85 | isa_ok( $e->{error}->attr, "Moose::Meta::Attribute", "attr" ); |
86 | is( $e->{error}->attr, Baz->meta->get_attribute("foo"), "attr value" ); |
87 | isa_ok( $e->{error}->method, "Moose::Meta::Method", "method" ); |
88 | is( $e->{error}->method, Baz->meta->get_method("foo"), "method value" ); |
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89 | is( $e->{error}->line, $e->{line}, "line attr" ); |
90 | is( $e->{error}->file, $e->{file}, "file attr" ); |
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91 | is_deeply( $e->{error}->data, [ $baz, 4 ], "captured args" ); |
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92 | like( $e->{error}->last_error, qr/Blah/, "last error preserved" ); |
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93 | } |
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94 | |
95 | { |
96 | package Role::Foo; |
97 | use Moose::Role; |
98 | |
99 | sub foo { } |
100 | } |
101 | |
102 | { |
103 | package Baz::Sub; |
104 | |
105 | use Moose; |
106 | extends 'Baz'; |
107 | |
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108 | Moose::Util::MetaRole::apply_metaroles( |
109 | for => __PACKAGE__, |
110 | class_metaroles => { class => ['Role::Foo'] }, |
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111 | ); |
112 | } |
113 | |
114 | { |
115 | package Baz::Sub::Sub; |
116 | use metaclass ( |
117 | metaclass => 'Moose::Meta::Class', |
118 | error_class => 'Moose::Error::Croak', |
119 | ); |
120 | use Moose; |
121 | |
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122 | ::isnt( ::exception { extends 'Baz::Sub' }, undef, 'error_class is included in metaclass compatibility checks' ); |
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123 | } |
124 | |
125 | { |
126 | package Foo::Sub; |
127 | |
128 | use metaclass ( |
129 | metaclass => 'Moose::Meta::Class', |
130 | error_class => 'Moose::Error::Croak', |
131 | ); |
132 | |
133 | use Moose; |
134 | |
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135 | Moose::Util::MetaRole::apply_metaroles( |
136 | for => __PACKAGE__, |
137 | class_metaroles => { class => ['Role::Foo'] }, |
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138 | ); |
139 | } |
140 | |
141 | ok( Foo::Sub->meta->error_class->isa('Moose::Error::Croak'), |
142 | q{Foo::Sub's error_class still isa Moose::Error::Croak} ); |
143 | |
144 | { |
145 | package Foo::Sub::Sub; |
146 | use Moose; |
147 | |
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148 | ::is( ::exception { extends 'Foo::Sub' }, undef, 'error_class differs by role so incompat is handled' ); |
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149 | |
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150 | Moose::Util::MetaRole::apply_metaroles( |
151 | for => __PACKAGE__, |
152 | class_metaroles => { error => ['Role::Foo'] }, |
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153 | ); |
154 | } |
155 | |
156 | ok( Foo::Sub::Sub->meta->error_class->meta->does_role('Role::Foo'), |
157 | q{Foo::Sub::Sub's error_class does Role::Foo} ); |
158 | ok( Foo::Sub::Sub->meta->error_class->isa('Moose::Error::Croak'), |
159 | q{Foo::Sub::Sub's error_class now subclasses Moose::Error::Croak} ); |
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160 | |
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161 | { |
162 | package Quux::Default; |
163 | use Moose; |
164 | |
165 | has foo => (is => 'ro'); |
166 | sub bar { shift->foo(1) } |
167 | } |
168 | |
169 | { |
170 | package Quux::Croak; |
171 | use metaclass 'Moose::Meta::Class', error_class => 'Moose::Error::Croak'; |
172 | use Moose; |
173 | |
174 | has foo => (is => 'ro'); |
175 | sub bar { shift->foo(1) } |
176 | } |
177 | |
178 | { |
179 | package Quux::Confess; |
180 | use metaclass 'Moose::Meta::Class', error_class => 'Moose::Error::Confess'; |
181 | use Moose; |
182 | |
183 | has foo => (is => 'ro'); |
184 | sub bar { shift->foo(1) } |
185 | } |
186 | |
187 | sub stacktrace_ok (&) { |
188 | local $Test::Builder::Level = $Test::Builder::Level + 1; |
189 | my $code = shift; |
190 | eval { $code->() }; |
191 | my @lines = split /\n/, $@; |
192 | cmp_ok(scalar(@lines), '>', 1, "got a stacktrace"); |
193 | } |
194 | |
195 | sub stacktrace_not_ok (&) { |
196 | local $Test::Builder::Level = $Test::Builder::Level + 1; |
197 | my $code = shift; |
198 | eval { $code->() }; |
199 | my @lines = split /\n/, $@; |
200 | cmp_ok(scalar(@lines), '==', 1, "didn't get a stacktrace"); |
201 | } |
202 | |
203 | my $default = Quux::Default->new; |
204 | my $croak = Quux::Croak->new; |
205 | my $confess = Quux::Confess->new; |
206 | |
207 | is($default->meta->error_class, 'Moose::Error::Default'); |
208 | is($croak->meta->error_class, 'Moose::Error::Croak'); |
209 | is($confess->meta->error_class, 'Moose::Error::Confess'); |
210 | |
211 | { |
212 | local $ENV{MOOSE_ERROR_STYLE}; |
213 | stacktrace_ok { $default->bar }; |
214 | stacktrace_not_ok { $croak->bar }; |
215 | stacktrace_ok { $confess->bar }; |
216 | } |
217 | |
218 | { |
219 | local $ENV{MOOSE_ERROR_STYLE} = 'croak'; |
220 | stacktrace_not_ok { $default->bar }; |
221 | stacktrace_not_ok { $croak->bar }; |
222 | stacktrace_ok { $confess->bar }; |
223 | } |
224 | |
225 | { |
226 | local $ENV{MOOSE_ERROR_STYLE} = 'confess'; |
227 | stacktrace_ok { $default->bar }; |
228 | stacktrace_not_ok { $croak->bar }; |
229 | stacktrace_ok { $confess->bar }; |
230 | } |
231 | |
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232 | done_testing; |