browser_bug484315.js (447B)
1 add_task(async function test() { 2 window.open("about:blank", "", "width=100,height=100,noopener"); 3 4 let win = Services.wm.getMostRecentWindow("navigator:browser"); 5 Services.prefs.setBoolPref("browser.tabs.closeWindowWithLastTab", false); 6 win.gBrowser.removeCurrentTab(); 7 ok(win.closed, "popup is closed"); 8 9 // clean up 10 if (!win.closed) { 11 win.close(); 12 } 13 Services.prefs.clearUserPref("browser.tabs.closeWindowWithLastTab"); 14 });