fune/browser/base/content/test/zoom/browser_tabswitch_zoom_flicker.js

45 lines
1.3 KiB
JavaScript

var tab;
function test() {
// ----------
// Test setup
waitForExplicitFinish();
Services.prefs.setBoolPref("browser.zoom.updateBackgroundTabs", true);
Services.prefs.setBoolPref("browser.zoom.siteSpecific", true);
let uri =
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
"http://example.org/browser/browser/base/content/test/zoom/zoom_test.html";
(async function() {
tab = BrowserTestUtils.addTab(gBrowser);
await FullZoomHelper.load(tab, uri);
// -------------------------------------------------------------------
// Test - Trigger a tab switch that should update the zoom level
await FullZoomHelper.selectTabAndWaitForLocationChange(tab);
ok(true, "applyPrefToSetting was called");
})().then(endTest, FullZoomHelper.failAndContinue(endTest));
}
// -------------
// Test clean-up
function endTest() {
(async function() {
await FullZoomHelper.removeTabAndWaitForLocationChange(tab);
tab = null;
if (Services.prefs.prefHasUserValue("browser.zoom.updateBackgroundTabs")) {
Services.prefs.clearUserPref("browser.zoom.updateBackgroundTabs");
}
if (Services.prefs.prefHasUserValue("browser.zoom.siteSpecific")) {
Services.prefs.clearUserPref("browser.zoom.siteSpecific");
}
finish();
})();
}