Checks that error.stack works correctly for custom Error subclasses
{
    className : MyError
    description : MyError: custom message     at <anonymous>:1:18     at recurse (test.js:4:10)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at foo (test.js:8:3)     at <anonymous>:1:1
    objectId : <objectId>
    subtype : error
    type : object
}
{
    className : MyError
    description : MyError: foo     at <anonymous>:1:18     at recurse (test.js:4:10)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at foo (test.js:8:3)     at <anonymous>:1:1
    objectId : <objectId>
    subtype : error
    type : object
}
{
    className : ErrorWithCustomName
    description : NamedError: bar     at <anonymous>:1:18     at recurse (test.js:4:10)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at foo (test.js:8:3)     at <anonymous>:1:1
    objectId : <objectId>
    subtype : error
    type : object
}
{
    className : MyError
    description : MyError: custom message     at <anonymous>:1:23     at recurse (test.js:4:10)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at foo (test.js:8:3)     at <anonymous>:1:1
    objectId : <objectId>
    preview : {
        description : MyError: custom message     at <anonymous>:1:23     at recurse (test.js:4:10)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at foo (test.js:8:3)     at <anonymous>:1:1
        overflow : false
        properties : [
            [0] : {
                name : stack
                type : string
                value : Error     at <anonymous>:1:23     at recurse (test…)     at foo (test.js:8:3)     at <anonymous>:1:1
            }
        ]
        subtype : error
        type : object
    }
    subtype : error
    type : object
}
{
    className : MyError
    description : MyError: foo     at <anonymous>:1:23     at recurse (test.js:4:10)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at foo (test.js:8:3)     at <anonymous>:1:1
    objectId : <objectId>
    preview : {
        description : MyError: foo     at <anonymous>:1:23     at recurse (test.js:4:10)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at foo (test.js:8:3)     at <anonymous>:1:1
        overflow : false
        properties : [
            [0] : {
                name : stack
                type : string
                value : Error: foo     at <anonymous>:1:23     at recurse …)     at foo (test.js:8:3)     at <anonymous>:1:1
            }
            [1] : {
                name : message
                type : string
                value : foo
            }
        ]
        subtype : error
        type : object
    }
    subtype : error
    type : object
}
{
    className : ErrorWithCustomName
    description : NamedError: bar     at <anonymous>:1:23     at recurse (test.js:4:10)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at foo (test.js:8:3)     at <anonymous>:1:1
    objectId : <objectId>
    preview : {
        description : NamedError: bar     at <anonymous>:1:23     at recurse (test.js:4:10)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at recurse (test.js:3:23)     at foo (test.js:8:3)     at <anonymous>:1:1
        overflow : false
        properties : [
            [0] : {
                name : name
                type : string
                value : NamedError
            }
            [1] : {
                name : stack
                type : string
                value : NamedError: bar     at <anonymous>:1:23     at rec…)     at foo (test.js:8:3)     at <anonymous>:1:1
            }
            [2] : {
                name : message
                type : string
                value : bar
            }
        ]
        subtype : error
        type : object
    }
    subtype : error
    type : object
}