Function countButtons

test/jasmine/tests/modebar_test.js:71–73

(modeBar)

    }

    function countButtons(modeBar) {
        return d3Select(modeBar.element).selectAll('button.modebar-btn, a.modebar-btn').size();
    }

    function countLogo(modeBar) {
        return d3Select(modeBar.element).selectAll('a.plotlyjsicon').size();