ndNoDoubleDownload("/fonts/CanvasTest.ttf?single-download-preload");
            verifyNumberOfResourceTimingEntries("resources/dummy.xml?foobar", 0);
            verifyLoadedAndNoDoubleDownload("resources/foo.vtt?single-download-preload");
            verifyLoadedAndNoDoubleDownload("resources/dummy.xml?single-download-preload");
            // FIXME: We should verify for video and audio as well, but they seem to (flakily?) trigger multiple partial requests.
            t.done();
        }), 3000);
    }))