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|
#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Exception;
{
package Foo;
use Moose;
has foo => ( is => "ro" );
package Bar;
use metaclass (
metaclass => "Moose::Meta::Class",
error_class => "Moose::Error::Croak",
);
use Moose;
has foo => ( is => "ro" );
BEGIN {
package Baz::Error;
use Moose;
extends 'Moose::Object', 'Moose::Error::Default';
has message => ( isa => "Str", is => "ro" );
has attr => ( isa => "Moose::Meta::Attribute", is => "ro" );
has method => ( isa => "Moose::Meta::Method", is => "ro" );
has metaclass => ( isa => "Moose::Meta::Class", is => "ro" );
has data => ( is => "ro" );
has line => ( isa => "Int", is => "ro" );
has file => ( isa => "Str", is => "ro" );
has last_error => ( isa => "Any", is => "ro" );
}
package Baz;
use metaclass (
metaclass => "Moose::Meta::Class",
error_class => "Baz::Error",
);
use Moose;
has foo => ( is => "ro" );
}
my $line;
sub blah { $line = __LINE__; shift->foo(4) }
sub create_error {
eval {
eval { die "Blah" };
blah(shift);
};
ok( my $e = $@, "got some error" );
return {
file => __FILE__,
line => $line,
error => $e,
};
}
{
my $e = create_error( Foo->new );
ok( !ref( $e->{error} ), "error is a string" );
like( $e->{error}, qr/line $e->{line}\n.*\n/s, "confess" );
}
{
my $e = create_error( Bar->new );
ok( !ref( $e->{error} ), "error is a string" );
like( $e->{error}, qr/line $e->{line}$/s, "croak" );
}
{
my $e = create_error( my $baz = Baz->new );
isa_ok( $e->{error}, "Baz::Error" );
unlike( $e->{error}->message, qr/line $e->{line}/s,
"no line info, just a message" );
isa_ok( $e->{error}->metaclass, "Moose::Meta::Class", "metaclass" );
is( $e->{error}->metaclass, Baz->meta, "metaclass value" );
isa_ok( $e->{error}->attr, "Moose::Meta::Attribute", "attr" );
is( $e->{error}->attr, Baz->meta->get_attribute("foo"), "attr value" );
isa_ok( $e->{error}->method, "Moose::Meta::Method", "method" );
is( $e->{error}->method, Baz->meta->get_method("foo"), "method value" );
is( $e->{error}->line, $e->{line}, "line attr" );
is( $e->{error}->file, $e->{file}, "file attr" );
is_deeply( $e->{error}->data, [ $baz, 4 ], "captured args" );
like( $e->{error}->last_error, qr/Blah/, "last error preserved" );
}
{
package Role::Foo;
use Moose::Role;
sub foo { }
}
{
package Baz::Sub;
use Moose;
extends 'Baz';
Moose::Util::MetaRole::apply_metaroles(
for => __PACKAGE__,
class_metaroles => { class => ['Role::Foo'] },
);
}
{
package Baz::Sub::Sub;
use metaclass (
metaclass => 'Moose::Meta::Class',
error_class => 'Moose::Error::Croak',
);
use Moose;
::dies_ok { extends 'Baz::Sub' } 'error_class is included in metaclass compatibility checks';
}
{
package Foo::Sub;
use metaclass (
metaclass => 'Moose::Meta::Class',
error_class => 'Moose::Error::Croak',
);
use Moose;
Moose::Util::MetaRole::apply_metaroles(
for => __PACKAGE__,
class_metaroles => { class => ['Role::Foo'] },
);
}
ok( Foo::Sub->meta->error_class->isa('Moose::Error::Croak'),
q{Foo::Sub's error_class still isa Moose::Error::Croak} );
{
package Foo::Sub::Sub;
use Moose;
::lives_ok { extends 'Foo::Sub' } 'error_class differs by role so incompat is handled';
Moose::Util::MetaRole::apply_metaroles(
for => __PACKAGE__,
class_metaroles => { error => ['Role::Foo'] },
);
}
ok( Foo::Sub::Sub->meta->error_class->meta->does_role('Role::Foo'),
q{Foo::Sub::Sub's error_class does Role::Foo} );
ok( Foo::Sub::Sub->meta->error_class->isa('Moose::Error::Croak'),
q{Foo::Sub::Sub's error_class now subclasses Moose::Error::Croak} );
done_testing;
|
