michael@0: var tabElm, zoomLevel;
michael@0: function start_test_prefNotSet() {
michael@0:   Task.spawn(function () {
michael@0:     is(ZoomManager.zoom, 1, "initial zoom level should be 1");
michael@0:     FullZoom.enlarge();
michael@0: 
michael@0:     //capture the zoom level to test later
michael@0:     zoomLevel = ZoomManager.zoom;
michael@0:     isnot(zoomLevel, 1, "zoom level should have changed");
michael@0: 
michael@0:     yield FullZoomHelper.load(gBrowser.selectedTab, "http://mochi.test:8888/browser/browser/base/content/test/general/moz.png");
michael@0:   }).then(continue_test_prefNotSet, FullZoomHelper.failAndContinue(finish));
michael@0: }
michael@0: 
michael@0: function continue_test_prefNotSet () {
michael@0:   Task.spawn(function () {
michael@0:     is(ZoomManager.zoom, 1, "zoom level pref should not apply to an image");
michael@0:     FullZoom.reset();
michael@0: 
michael@0:     yield FullZoomHelper.load(gBrowser.selectedTab, "http://mochi.test:8888/browser/browser/base/content/test/general/zoom_test.html");
michael@0:   }).then(end_test_prefNotSet, FullZoomHelper.failAndContinue(finish));
michael@0: }
michael@0: 
michael@0: function end_test_prefNotSet() {
michael@0:   Task.spawn(function () {
michael@0:     is(ZoomManager.zoom, zoomLevel, "the zoom level should have persisted");
michael@0: 
michael@0:     // Reset the zoom so that other tests have a fresh zoom level
michael@0:     FullZoom.reset();
michael@0:     yield FullZoomHelper.removeTabAndWaitForLocationChange();
michael@0:     finish();
michael@0:   });
michael@0: }
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   Task.spawn(function () {
michael@0:     tabElm = gBrowser.addTab();
michael@0:     yield FullZoomHelper.selectTabAndWaitForLocationChange(tabElm);
michael@0:     yield FullZoomHelper.load(tabElm, "http://mochi.test:8888/browser/browser/base/content/test/general/zoom_test.html");
michael@0:   }).then(start_test_prefNotSet, FullZoomHelper.failAndContinue(finish));
michael@0: }