 width");
    test(function() {
        svgElem.setAttribute("width", "400");
        expect_svg_width_and_height(400, 150);
    }, "modified specified width");

    test(function() {
        // (set height, leaving width still set)
        svgElem.setAttribute("height", "100");
        expect_svg_width_and_height(400, 100);
    }, "specified width and height");
    test(function() {
        svgElem.setAttribute("height", "200");
        expect_svg_width_and_height(400, 200);
    }, "specified width and mod