tests: update for Thunderbird version/config in Whonix 17

Only press 'Get Messages' button to trigger the password prompt. In
Whonix, at this point the mail folders list is not available yet, so
cannot click 'Inbox' before entering the password.

Author: marmarek

tests/test_thunderbird.py

@@ -158,7 +158,7 @@ def enter_imap_passwd(tb):
         ))
     except tree.SearchError:
         # check new mail so client can realize IMAP requires entering a password
-        get_messages(tb)
+        get_messages(tb, button_only=True)
     # password entry
     pass_prompt = tb.app.findChild(orPredicate(
         GenericPredicate(name='Enter your password for user', roleName='frame'),
@@ -268,7 +268,7 @@ def configure_openpgp_account(tb):
         'click')
 
 
-def get_messages(tb):
+def get_messages(tb, button_only=False):
     try:
         # TB >= 115
         try:
@@ -277,6 +277,8 @@ def get_messages(tb):
         except tree.SearchError:
             # TB < 128
             tb.app.button('Get Messages').doActionNamed('press')
+        if button_only:
+            return
         tb.app.child(name='Inbox.*', roleName='tree item').doActionNamed(
             'activate')
     except tree.SearchError:
@@ -285,6 +287,8 @@ def get_messages(tb):
                 roleName='table row').doActionNamed('activate')
         tb.app.button('Get Messages').doActionNamed('press')
         tb.app.menuItem('Get All New Messages').doActionNamed('click')
+        if button_only:
+            return
         tb.app.child(name='Inbox.*', roleName='table row').doActionNamed(
             'activate')