| '''Test (selected) IDLE Edit menu items. |
| |
| Edit modules have their own test files files |
| ''' |
| from test.support import requires |
| requires('gui') |
| import tkinter as tk |
| from tkinter import ttk |
| import unittest |
| from idlelib import pyshell |
| |
| class PasteTest(unittest.TestCase): |
| '''Test pasting into widgets that allow pasting. |
| |
| On X11, replacing selections requires tk fix. |
| ''' |
| @classmethod |
| def setUpClass(cls): |
| cls.root = root = tk.Tk() |
| cls.root.withdraw() |
| pyshell.fix_x11_paste(root) |
| cls.text = tk.Text(root) |
| cls.entry = tk.Entry(root) |
| cls.tentry = ttk.Entry(root) |
| cls.spin = tk.Spinbox(root) |
| root.clipboard_clear() |
| root.clipboard_append('two') |
| |
| @classmethod |
| def tearDownClass(cls): |
| del cls.text, cls.entry, cls.tentry |
| cls.root.clipboard_clear() |
| cls.root.update_idletasks() |
| cls.root.destroy() |
| del cls.root |
| |
| def test_paste_text(self): |
| "Test pasting into text with and without a selection." |
| text = self.text |
| for tag, ans in ('', 'onetwo\n'), ('sel', 'two\n'): |
| with self.subTest(tag=tag, ans=ans): |
| text.delete('1.0', 'end') |
| text.insert('1.0', 'one', tag) |
| text.event_generate('<<Paste>>') |
| self.assertEqual(text.get('1.0', 'end'), ans) |
| |
| def test_paste_entry(self): |
| "Test pasting into an entry with and without a selection." |
| # Generated <<Paste>> fails for tk entry without empty select |
| # range for 'no selection'. Live widget works fine. |
| for entry in self.entry, self.tentry: |
| for end, ans in (0, 'onetwo'), ('end', 'two'): |
| with self.subTest(entry=entry, end=end, ans=ans): |
| entry.delete(0, 'end') |
| entry.insert(0, 'one') |
| entry.select_range(0, end) |
| entry.event_generate('<<Paste>>') |
| self.assertEqual(entry.get(), ans) |
| |
| def test_paste_spin(self): |
| "Test pasting into a spinbox with and without a selection." |
| # See note above for entry. |
| spin = self.spin |
| for end, ans in (0, 'onetwo'), ('end', 'two'): |
| with self.subTest(end=end, ans=ans): |
| spin.delete(0, 'end') |
| spin.insert(0, 'one') |
| spin.selection('range', 0, end) # see note |
| spin.event_generate('<<Paste>>') |
| self.assertEqual(spin.get(), ans) |
| |
| |
| if __name__ == '__main__': |
| unittest.main(verbosity=2) |