final InstreamForeignObject ifo = (InstreamForeignObject) node;
/* ... which contains an SVGElement ... */
node = ifo.getChildAt(0);
assertTrue(node instanceof InstreamSvgElement);
final InstreamSvgElement svgElement = (InstreamSvgElement) node;
/* ... for which we can find the width and height. */
/* The pixel width is 20. At the default screen resolution of 96 dpi,
* the millipoints are (20 / 96) * 72000 = 15000. */
assertEquals(15000, svgElement.intrinsicContentWidth());
assertEquals(15000, svgElement.intrinsicContentHeight());
}