--- /dev/null
+#!/usr/bin/perl
+# This is automatically generated by author/import-moose-test.pl.
+# DO NOT EDIT THIS FILE. ANY CHANGES WILL BE LOST!!!
+use t::lib::MooseCompat;
+
+use strict;
+use warnings;
+
+use Test::More;
+use Test::Exception;
+
+{
+
+ package Foo;
+ use Mouse;
+
+ has 'foo' => ( is => 'rw', default => q{'} );
+ has 'bar' => ( is => 'rw', default => q{\\} );
+ has 'baz' => ( is => 'rw', default => q{"} );
+ has 'buz' => ( is => 'rw', default => q{"'\\} );
+ has 'faz' => ( is => 'rw', default => qq{\0} );
+
+ ::lives_ok { __PACKAGE__->meta->make_immutable }
+ 'no errors making a package immutable when it has default values that could break quoting';
+}
+
+my $foo = Foo->new;
+is( $foo->foo, q{'},
+ 'default value for foo attr' );
+is( $foo->bar, q{\\},
+ 'default value for bar attr' );
+is( $foo->baz, q{"},
+ 'default value for baz attr' );
+is( $foo->buz, q{"'\\},
+ 'default value for buz attr' );
+is( $foo->faz, qq{\0},
+ 'default value for faz attr' );
+
+
+# Lazy attrs were never broken, but it doesn't hurt to test that they
+# won't be broken by any future changes.
+{
+
+ package Bar;
+ use Mouse;
+
+ has 'foo' => ( is => 'rw', default => q{'}, lazy => 1 );
+ has 'bar' => ( is => 'rw', default => q{\\}, lazy => 1 );
+ has 'baz' => ( is => 'rw', default => q{"}, lazy => 1 );
+ has 'buz' => ( is => 'rw', default => q{"'\\}, lazy => 1 );
+ has 'faz' => ( is => 'rw', default => qq{\0}, lazy => 1 );
+
+ ::lives_ok { __PACKAGE__->meta->make_immutable }
+ 'no errors making a package immutable when it has lazy default values that could break quoting';
+}
+
+my $bar = Bar->new;
+is( $bar->foo, q{'},
+ 'default value for foo attr' );
+is( $bar->bar, q{\\},
+ 'default value for bar attr' );
+is( $bar->baz, q{"},
+ 'default value for baz attr' );
+is( $bar->buz, q{"'\\},
+ 'default value for buz attr' );
+is( $bar->faz, qq{\0},
+ 'default value for faz attr' );
+
+done_testing;