gecko-dev/browser/base/content/test/browser_bug419612.js

33 lines
1.3 KiB
JavaScript

function test() {
waitForExplicitFinish();
Task.spawn(function () {
let testPage = "http://example.org/browser/browser/base/content/test/dummy_page.html";
let tab1 = gBrowser.addTab();
yield FullZoomHelper.selectTabAndWaitForLocationChange(tab1);
yield FullZoomHelper.load(tab1, testPage);
let tab2 = gBrowser.addTab();
yield FullZoomHelper.load(tab2, testPage);
FullZoom.enlarge();
let tab1Zoom = ZoomManager.getZoomForBrowser(tab1.linkedBrowser);
yield FullZoomHelper.selectTabAndWaitForLocationChange(tab2);
let tab2Zoom = ZoomManager.getZoomForBrowser(tab2.linkedBrowser);
is(tab2Zoom, tab1Zoom, "Zoom should affect background tabs");
gPrefService.setBoolPref("browser.zoom.updateBackgroundTabs", false);
FullZoom.reset();
gBrowser.selectedTab = tab1;
tab1Zoom = ZoomManager.getZoomForBrowser(tab1.linkedBrowser);
tab2Zoom = ZoomManager.getZoomForBrowser(tab2.linkedBrowser);
isnot(tab1Zoom, tab2Zoom, "Zoom should not affect background tabs");
if (gPrefService.prefHasUserValue("browser.zoom.updateBackgroundTabs"))
gPrefService.clearUserPref("browser.zoom.updateBackgroundTabs");
gBrowser.removeTab(tab1);
gBrowser.removeTab(tab2);
}).then(finish, FullZoomHelper.failAndContinue(finish));
}