michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: function runTests() {
michael@0:   let url = bgTestPageURL({ wait: 30000 });
michael@0:   ok(!thumbnailExists(url), "Thumbnail should not be cached already.");
michael@0:   let numCalls = 0;
michael@0:   BackgroundPageThumbs.capture(url, {
michael@0:     timeout: 0,
michael@0:     onDone: function onDone(capturedURL) {
michael@0:       is(capturedURL, url, "Captured URL should be URL passed to capture");
michael@0:       is(numCalls++, 0, "onDone should be called only once");
michael@0:       ok(!thumbnailExists(url),
michael@0:          "Capture timed out so thumbnail should not be cached");
michael@0:       next();
michael@0:     },
michael@0:   });
michael@0:   yield true;
michael@0: }