blob: 6943cea853b3e6ee25159d093bfbb0acb61622a9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
import unittest
from PySide.QtGui import QTextDocument, QTextCursor
class QTextDocumentTest(unittest.TestCase):
def testUndoRedo(self):
text = 'foobar'
doc = QTextDocument(text)
self.assertFalse(doc.isRedoAvailable())
self.assertTrue(doc.isUndoAvailable())
self.assertEqual(doc.toPlainText(), text)
cursor = QTextCursor(doc)
doc.undo(cursor)
self.assertTrue(doc.isRedoAvailable())
self.assertFalse(doc.isUndoAvailable())
self.assertEqual(doc.toPlainText(), '')
doc.redo(cursor)
self.assertFalse(doc.isRedoAvailable())
self.assertTrue(doc.isUndoAvailable())
self.assertEqual(doc.toPlainText(), text)
if __name__ == '__main__':
unittest.main()
|