michael@0: var gTestPage = "http://example.org/browser/browser/base/content/test/general/dummy_page.html";
michael@0: var gTestImage = "http://example.org/browser/browser/base/content/test/general/moz.png";
michael@0: var gTab1, gTab2, gTab3;
michael@0: var gLevel;
michael@0: const BACK = 0;
michael@0: const FORWARD = 1;
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   Task.spawn(function () {
michael@0:     gTab1 = gBrowser.addTab(gTestPage);
michael@0:     gTab2 = gBrowser.addTab();
michael@0:     gTab3 = gBrowser.addTab();
michael@0: 
michael@0:     yield FullZoomHelper.selectTabAndWaitForLocationChange(gTab1);
michael@0:     yield FullZoomHelper.load(gTab1, gTestPage);
michael@0:     yield FullZoomHelper.load(gTab2, gTestPage);
michael@0:   }).then(secondPageLoaded, FullZoomHelper.failAndContinue(finish));
michael@0: }
michael@0: 
michael@0: function secondPageLoaded() {
michael@0:   Task.spawn(function () {
michael@0:     FullZoomHelper.zoomTest(gTab1, 1, "Initial zoom of tab 1 should be 1");
michael@0:     FullZoomHelper.zoomTest(gTab2, 1, "Initial zoom of tab 2 should be 1");
michael@0:     FullZoomHelper.zoomTest(gTab3, 1, "Initial zoom of tab 3 should be 1");
michael@0: 
michael@0:     // Now have three tabs, two with the test page, one blank. Tab 1 is selected
michael@0:     // Zoom tab 1
michael@0:     FullZoom.enlarge();
michael@0:     gLevel = ZoomManager.getZoomForBrowser(gBrowser.getBrowserForTab(gTab1));
michael@0: 
michael@0:     ok(gLevel > 1, "New zoom for tab 1 should be greater than 1");
michael@0:     FullZoomHelper.zoomTest(gTab2, 1, "Zooming tab 1 should not affect tab 2");
michael@0:     FullZoomHelper.zoomTest(gTab3, 1, "Zooming tab 1 should not affect tab 3");
michael@0: 
michael@0:     yield FullZoomHelper.load(gTab3, gTestPage);
michael@0:   }).then(thirdPageLoaded, FullZoomHelper.failAndContinue(finish));
michael@0: }
michael@0: 
michael@0: function thirdPageLoaded() {
michael@0:   Task.spawn(function () {
michael@0:     FullZoomHelper.zoomTest(gTab1, gLevel, "Tab 1 should still be zoomed");
michael@0:     FullZoomHelper.zoomTest(gTab2, 1, "Tab 2 should still not be affected");
michael@0:     FullZoomHelper.zoomTest(gTab3, gLevel, "Tab 3 should have zoomed as it was loading in the background");
michael@0: 
michael@0:     // Switching to tab 2 should update its zoom setting.
michael@0:     yield FullZoomHelper.selectTabAndWaitForLocationChange(gTab2);
michael@0:     FullZoomHelper.zoomTest(gTab1, gLevel, "Tab 1 should still be zoomed");
michael@0:     FullZoomHelper.zoomTest(gTab2, gLevel, "Tab 2 should be zoomed now");
michael@0:     FullZoomHelper.zoomTest(gTab3, gLevel, "Tab 3 should still be zoomed");
michael@0: 
michael@0:     yield FullZoomHelper.load(gTab1, gTestImage);
michael@0:   }).then(imageLoaded, FullZoomHelper.failAndContinue(finish));
michael@0: }
michael@0: 
michael@0: function imageLoaded() {
michael@0:   Task.spawn(function () {
michael@0:     FullZoomHelper.zoomTest(gTab1, 1, "Zoom should be 1 when image was loaded in the background");
michael@0:     yield FullZoomHelper.selectTabAndWaitForLocationChange(gTab1);
michael@0:     FullZoomHelper.zoomTest(gTab1, 1, "Zoom should still be 1 when tab with image is selected");
michael@0:   }).then(imageZoomSwitch, FullZoomHelper.failAndContinue(finish));
michael@0: }
michael@0: 
michael@0: function imageZoomSwitch() {
michael@0:   Task.spawn(function () {
michael@0:     yield FullZoomHelper.navigate(BACK);
michael@0:     yield FullZoomHelper.navigate(FORWARD);
michael@0:     FullZoomHelper.zoomTest(gTab1, 1, "Tab 1 should not be zoomed when an image loads");
michael@0: 
michael@0:     yield FullZoomHelper.selectTabAndWaitForLocationChange(gTab2);
michael@0:     FullZoomHelper.zoomTest(gTab1, 1, "Tab 1 should still not be zoomed when deselected");
michael@0:   }).then(finishTest, FullZoomHelper.failAndContinue(finish));
michael@0: }
michael@0: 
michael@0: var finishTestStarted  = false;
michael@0: function finishTest() {
michael@0:   Task.spawn(function () {
michael@0:     ok(!finishTestStarted, "finishTest called more than once");
michael@0:     finishTestStarted = true;
michael@0:     yield FullZoomHelper.selectTabAndWaitForLocationChange(gTab1);
michael@0:     FullZoom.reset();
michael@0:     yield FullZoomHelper.removeTabAndWaitForLocationChange(gTab1);
michael@0:     FullZoom.reset();
michael@0:     yield FullZoomHelper.removeTabAndWaitForLocationChange(gTab2);
michael@0:     FullZoom.reset();
michael@0:     yield FullZoomHelper.removeTabAndWaitForLocationChange(gTab3);
michael@0:   }).then(finish, FullZoomHelper.failAndContinue(finish));
michael@0: }