"use strict"; const INSTALL_PAGE = `${BASE}/file_install_extensions.html`; async function installTrigger(filename) { BrowserTestUtils.loadURI(gBrowser.selectedBrowser, INSTALL_PAGE); await BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser); SpecialPowers.spawn( gBrowser.selectedBrowser, [`${BASE}/${filename}`], async function(url) { content.wrappedJSObject.installTrigger(url); } ); } add_task(() => testInstallMethod(installTrigger, "installAmo"));