split test

src/puppet-web/injectio.js

@@ -429,7 +429,7 @@ return (function(port) {
     // })
     window.addEventListener('unload', function(e) {
       // XXX only 1 event can be emitted here???
-      Wechaty.emit('unload', e)
+      Wechaty.emit('unload', String(e))
       // Wechaty.slog('emit unload')
       // Wechaty.emit('logout', e)
       // Wechaty.slog('emit logout')

test/puppet-web/browser.spec.js

@@ -144,9 +144,11 @@ test('Browser session save & load', function(t) {
       , head: HEAD
       , sessionFile: PROFILE
     })
+    t.pass('re-new Browser')
     yield b.init()
+    t.pass('re-init Browser')
     yield b.open()
-    t.pass('re-new/init/open Browser')
+    t.pass('re-open Browser')
 
     yield b.loadSession()
     t.pass('loadSession for new instance of Browser')