QUnit.test(
    'Polar chart with correct clipPaths when using Highcharts Stock (#6057)',
    function (assert) {
        var chart = Highcharts.chart('container', {
                chart: {
                    polar: true
                },
                xAxis: {
                    maxPadding: 0,
                    minPadding: 0
                },
                series: [
                    {
                        type: 'area',
                        data: [1, 2, 3, 4]
                    }
                ]
            }),
            series = chart.series[0];

        assert.strictEqual(
            series.clipBox, undefined, 'no Highcharts Stock ' +
            'clipping'
        );
    }
);
