1 files changed, 87 insertions, 0 deletions
diff --git a/t/attributes/no_slot_access.t b/t/attributes/no_slot_access.t
new file mode 100644
index 0000000..22405ba
--- /dev/null
+++ b/t/attributes/no_slot_access.t
@@ -0,0 +1,87 @@
+use strict;
+use warnings;
+
+{
+    package SomeAwesomeDB;
+
+    sub new_row { }
+    sub read    { }
+    sub write   { }
+}
+
+{
+    package MooseX::SomeAwesomeDBFields;
+
+    # implementation of methods not called in the example deliberately
+    # omitted
+
+    use Moose::Role;
+
+    sub inline_create_instance {
+        my ( $self, $classvar ) = @_;
+
+        "bless SomeAwesomeDB::new_row(), $classvar";
+    }
+
+    sub inline_get_slot_value {
+        my ( $self, $invar, $slot ) = @_;
+
+        "SomeAwesomeDB::read($invar, \"$slot\")";
+    }
+
+    sub inline_set_slot_value {
+        my ( $self, $invar, $slot, $valexp ) = @_;
+
+        "SomeAwesomeDB::write($invar, \"$slot\", $valexp)";
+    }
+
+    sub inline_is_slot_initialized {
+        my ( $self, $invar, $slot ) = @_;
+
+        "1";
+    }
+
+    sub inline_initialize_slot {
+        my ( $self, $invar, $slot ) = @_;
+
+        "";
+    }
+
+    sub inline_slot_access {
+        die "inline_slot_access should not have been used";
+    }
+}
+
+{
+    package Toy;
+
+    use Moose;
+    use Moose::Util::MetaRole;
+
+    use Test::More;
+    use Test::Fatal;
+
+    Moose::Util::MetaRole::apply_metaroles(
+        for             => __PACKAGE__,
+        class_metaroles => { instance => ['MooseX::SomeAwesomeDBFields'] },
+    );
+
+    is( exception {
+        has lazy_attr => (
+            is      => 'ro',
+            isa     => 'Bool',
+            lazy    => 1,
+            default => sub {0},
+        );
+    }, undef, "Adding lazy accessor does not use inline_slot_access" );
+
+    is( exception {
+        has rw_attr => (
+            is => 'rw',
+        );
+    }, undef, "Adding read-write accessor does not use inline_slot_access" );
+
+    is( exception { __PACKAGE__->meta->make_immutable; }, undef, "Inling constructor does not use inline_slot_access" );
+
+    done_testing;
+}