Author: Carl Friedrich Bolz-Tereick <[email protected]>
Branch: py3.6
Changeset: r96130:1db0679fa78a
Date: 2019-02-22 14:35 +0100
http://bitbucket.org/pypy/pypy/changeset/1db0679fa78a/
Log: this was actually a rename to test_redirector.py (which we have)
diff --git a/lib-python/3/idlelib/idle_test/test_widgetredir.py
b/lib-python/3/idlelib/idle_test/test_widgetredir.py
deleted file mode 100644
--- a/lib-python/3/idlelib/idle_test/test_widgetredir.py
+++ /dev/null
@@ -1,125 +0,0 @@
-'''Test idlelib.WidgetRedirector.
-
-100% coverage
-'''
-from test.support import requires
-import unittest
-from idlelib.idle_test.mock_idle import Func
-from tkinter import Tk, Text, TclError
-from idlelib.WidgetRedirector import WidgetRedirector
-
-
-class InitCloseTest(unittest.TestCase):
-
- @classmethod
- def setUpClass(cls):
- requires('gui')
- cls.root = Tk()
- cls.root.withdraw()
- cls.text = Text(cls.root)
-
- @classmethod
- def tearDownClass(cls):
- del cls.text
- cls.root.destroy()
- del cls.root
-
- def test_init(self):
- redir = WidgetRedirector(self.text)
- self.assertEqual(redir.widget, self.text)
- self.assertEqual(redir.tk, self.text.tk)
- self.assertRaises(TclError, WidgetRedirector, self.text)
- redir.close() # restore self.tk, self.text
-
- def test_close(self):
- redir = WidgetRedirector(self.text)
- redir.register('insert', Func)
- redir.close()
- self.assertEqual(redir._operations, {})
- self.assertFalse(hasattr(self.text, 'widget'))
-
-
-class WidgetRedirectorTest(unittest.TestCase):
-
- @classmethod
- def setUpClass(cls):
- requires('gui')
- cls.root = Tk()
- cls.root.withdraw()
- cls.text = Text(cls.root)
-
- @classmethod
- def tearDownClass(cls):
- del cls.text
- cls.root.update_idletasks()
- cls.root.destroy()
- del cls.root
-
- def setUp(self):
- self.redir = WidgetRedirector(self.text)
- self.func = Func()
- self.orig_insert = self.redir.register('insert', self.func)
- self.text.insert('insert', 'asdf') # leaves self.text empty
-
- def tearDown(self):
- self.text.delete('1.0', 'end')
- self.redir.close()
-
- def test_repr(self): # partly for 100% coverage
- self.assertIn('Redirector', repr(self.redir))
- self.assertIn('Original', repr(self.orig_insert))
-
- def test_register(self):
- self.assertEqual(self.text.get('1.0', 'end'), '\n')
- self.assertEqual(self.func.args, ('insert', 'asdf'))
- self.assertIn('insert', self.redir._operations)
- self.assertIn('insert', self.text.__dict__)
- self.assertEqual(self.text.insert, self.func)
-
- def test_original_command(self):
- self.assertEqual(self.orig_insert.operation, 'insert')
- self.assertEqual(self.orig_insert.tk_call, self.text.tk.call)
- self.orig_insert('insert', 'asdf')
- self.assertEqual(self.text.get('1.0', 'end'), 'asdf\n')
-
- def test_unregister(self):
- self.assertIsNone(self.redir.unregister('invalid operation name'))
- self.assertEqual(self.redir.unregister('insert'), self.func)
- self.assertNotIn('insert', self.redir._operations)
- self.assertNotIn('insert', self.text.__dict__)
-
- def test_unregister_no_attribute(self):
- del self.text.insert
- self.assertEqual(self.redir.unregister('insert'), self.func)
-
- def test_dispatch_intercept(self):
- self.func.__init__(True)
- self.assertTrue(self.redir.dispatch('insert', False))
- self.assertFalse(self.func.args[0])
-
- def test_dispatch_bypass(self):
- self.orig_insert('insert', 'asdf')
- # tk.call returns '' where Python would return None
- self.assertEqual(self.redir.dispatch('delete', '1.0', 'end'), '')
- self.assertEqual(self.text.get('1.0', 'end'), '\n')
-
- def test_dispatch_error(self):
- self.func.__init__(TclError())
- self.assertEqual(self.redir.dispatch('insert', False), '')
- self.assertEqual(self.redir.dispatch('invalid'), '')
-
- def test_command_dispatch(self):
- # Test that .__init__ causes redirection of tk calls
- # through redir.dispatch
- self.root.call(self.text._w, 'insert', 'hello')
- self.assertEqual(self.func.args, ('hello',))
- self.assertEqual(self.text.get('1.0', 'end'), '\n')
- # Ensure that called through redir .dispatch and not through
- # self.text.insert by having mock raise TclError.
- self.func.__init__(TclError())
- self.assertEqual(self.root.call(self.text._w, 'insert', 'boo'), '')
-
-
-
-if __name__ == '__main__':
- unittest.main(verbosity=2)
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