Checks that Debugger.setVariableValue handles unallocated variables gracefully
Local scope found: true
Setting unallocated local variable "unusedLocal":
{
    error : {
        code : -32603
        message : Internal error
    }
    id : <messageId>
}
Closure scope found: true
Setting unallocated outer variable "unusedOuter":
{
    error : {
        code : -32603
        message : Internal error
    }
    id : <messageId>
}
