Issue #27732: Silence test_idle with dummy bell functions.

5 files changed, 17 insertions, 8 deletions

diff --git a/Lib/idlelib/idle_test/test_autoexpand.py b/Lib/idlelib/idle_test/test_autoexpand.py
index 5d234dd..ae8186c 100644
--- a/Lib/idlelib/idle_test/test_autoexpand.py
+++ b/Lib/idlelib/idle_test/test_autoexpand.py
@@ -22,6 +22,7 @@ class AutoExpandTest(unittest.TestCase):
         else:
             cls.text = Text()
         cls.auto_expand = AutoExpand(Dummy_Editwin(cls.text))
+        cls.auto_expand.bell = lambda: None
 
     @classmethod
     def tearDownClass(cls):
@@ -137,5 +138,6 @@ class AutoExpandTest(unittest.TestCase):
         new_state = self.auto_expand.state
         self.assertNotEqual(initial_state, new_state)
 
+
 if __name__ == '__main__':
     unittest.main(verbosity=2)
diff --git a/Lib/idlelib/idle_test/test_parenmatch.py b/Lib/idlelib/idle_test/test_parenmatch.py
index d467a9a..051f7ea 100644
--- a/Lib/idlelib/idle_test/test_parenmatch.py
+++ b/Lib/idlelib/idle_test/test_parenmatch.py
@@ -38,12 +38,17 @@ class ParenMatchTest(unittest.TestCase):
     def tearDown(self):
         self.text.delete('1.0', 'end')
 
+    def get_parenmatch(self):
+        pm = ParenMatch(self.editwin)
+        pm.bell = lambda: None
+        return pm
+
     def test_paren_expression(self):
         """
         Test ParenMatch with 'expression' style.
         """
         text = self.text
-        pm = ParenMatch(self.editwin)
+        pm = self.get_parenmatch()
         pm.set_style('expression')
 
         text.insert('insert', 'def foobar(a, b')
@@ -66,7 +71,7 @@ class ParenMatchTest(unittest.TestCase):
         Test ParenMatch with 'default' style.
         """
         text = self.text
-        pm = ParenMatch(self.editwin)
+        pm = self.get_parenmatch()
         pm.set_style('default')
 
         text.insert('insert', 'def foobar(a, b')
@@ -86,7 +91,7 @@ class ParenMatchTest(unittest.TestCase):
         These cases force conditional expression and alternate paths.
         """
         text = self.text
-        pm = ParenMatch(self.editwin)
+        pm = self.get_parenmatch()
 
         text.insert('insert', '# this is a commen)')
         self.assertIsNone(pm.paren_closed_event('event'))
@@ -99,7 +104,7 @@ class ParenMatchTest(unittest.TestCase):
         self.assertIsNone(pm.paren_closed_event('event'))
 
     def test_handle_restore_timer(self):
-        pm = ParenMatch(self.editwin)
+        pm = self.get_parenmatch()
         pm.restore_event = Mock()
         pm.handle_restore_timer(0)
         self.assertTrue(pm.restore_event.called)
diff --git a/Lib/idlelib/idle_test/test_replace.py b/Lib/idlelib/idle_test/test_replace.py
index a9f3e15..7afd4d9 100644
--- a/Lib/idlelib/idle_test/test_replace.py
+++ b/Lib/idlelib/idle_test/test_replace.py
@@ -7,7 +7,7 @@ from unittest.mock import Mock
 from tkinter import Tk, Text
 from idlelib.idle_test.mock_tk import Mbox
 import idlelib.searchengine as se
-import idlelib.replace as rd
+from idlelib.replace import ReplaceDialog
 
 orig_mbox = se.tkMessageBox
 showerror = Mbox.showerror
@@ -21,7 +21,8 @@ class ReplaceDialogTest(unittest.TestCase):
         cls.root.withdraw()
         se.tkMessageBox = Mbox
         cls.engine = se.SearchEngine(cls.root)
-        cls.dialog = rd.ReplaceDialog(cls.root, cls.engine)
+        cls.dialog = ReplaceDialog(cls.root, cls.engine)
+        cls.dialog.bell = lambda: None
         cls.dialog.ok = Mock()
         cls.text = Text(cls.root)
         cls.text.undo_block_start = Mock()
@@ -70,7 +71,6 @@ class ReplaceDialogTest(unittest.TestCase):
         # text found and replaced
         pv.set('a')
         rv.set('asdf')
-        self.dialog.open(self.text)
         replace()
         equal(text.get('1.8', '1.12'), 'asdf')
 
diff --git a/Lib/idlelib/idle_test/test_search.py b/Lib/idlelib/idle_test/test_search.py
index 0735d84..80fa93a 100644
--- a/Lib/idlelib/idle_test/test_search.py
+++ b/Lib/idlelib/idle_test/test_search.py
@@ -29,6 +29,7 @@ class SearchDialogTest(unittest.TestCase):
     def setUp(self):
         self.engine = se.SearchEngine(self.root)
         self.dialog = sd.SearchDialog(self.root, self.engine)
+        self.dialog.bell = lambda: None
         self.text = tk.Text(self.root)
         self.text.insert('1.0', 'Hello World!')
 
@@ -38,6 +39,7 @@ class SearchDialogTest(unittest.TestCase):
 
         self.engine.setpat('')
         self.assertFalse(self.dialog.find_again(text))
+        self.dialog.bell = lambda: None
 
         self.engine.setpat('Hello')
         self.assertTrue(self.dialog.find_again(text))
diff --git a/Lib/idlelib/idle_test/test_undo.py b/Lib/idlelib/idle_test/test_undo.py
index 80f1b80..e872927 100644
--- a/Lib/idlelib/idle_test/test_undo.py
+++ b/Lib/idlelib/idle_test/test_undo.py
@@ -29,8 +29,8 @@ class UndoDelegatorTest(unittest.TestCase):
 
     def setUp(self):
         self.delegator = UndoDelegator()
+        self.delegator.bell = Mock()
         self.percolator.insertfilter(self.delegator)
-        self.delegator.bell = Mock(wraps=self.delegator.bell)
 
     def tearDown(self):
         self.percolator.removefilter(self.delegator)