tabs.on('activate', function onActivate(tab) {
if (tab.url != mainPage) {
// re-activate the lightbeam tab
openOrSwitchToOrClose();
return;
}
tabs.removeListener('activate', onActivate);
assert.pass('the lightbeam tab was re-activated');
tab.once('close', done);
// finally close the lightbeam tab
openOrSwitchToOrClose();
});
exports.testOpenOrSwitchToOrClose = function(assert, done) {
let currentTab = tabs.activeTab;
tabs.on('ready', function onOpen(tab) {
if (tab.url != mainPage) {
return;
}
tabs.removeListener('ready', onOpen);
assert.pass('the lightbeam tab was opened');
tabs.on('activate', function onActivate(tab) {
if (tab.url != mainPage) {
// re-activate the lightbeam tab
openOrSwitchToOrClose();
return;
}
tabs.removeListener('activate', onActivate);
assert.pass('the lightbeam tab was re-activated');
tab.once('close', done);
// finally close the lightbeam tab
openOrSwitchToOrClose();
});
currentTab.activate();
});
// open lightbeam tab
openOrSwitchToOrClose();
}