1 USING: boxes namespaces tools.test accessors ;
4 { } [ <box> "b" set ] unit-test
6 { } [ 3 "b" get >box ] unit-test
8 { t } [ "b" get occupied>> ] unit-test
10 [ 4 "b" >box ] must-fail
12 { 3 } [ "b" get box> ] unit-test
14 { f } [ "b" get occupied>> ] unit-test
16 [ "b" get box> ] must-fail
18 { f f } [ "b" get ?box ] unit-test
20 { } [ 12 "b" get >box ] unit-test
22 { 12 t } [ "b" get ?box ] unit-test
24 { f } [ "b" get occupied>> ] unit-test