[Python-checkins] gh-97928: Add tests for tkinter.Text.count() (GH-98269)
miss-islington
webhook-mailer at python.org
Wed Oct 19 02:40:46 EDT 2022
https://github.com/python/cpython/commit/d0ed05c0189d85f04164ea51c7a36ea6bbb02764
commit: d0ed05c0189d85f04164ea51c7a36ea6bbb02764
branch: 3.10
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: miss-islington <31488909+miss-islington at users.noreply.github.com>
date: 2022-10-18T23:40:40-07:00
summary:
gh-97928: Add tests for tkinter.Text.count() (GH-98269)
(cherry picked from commit 1b684c8f5f738b56f859e5c87b7280610b90399f)
Co-authored-by: Serhiy Storchaka <storchaka at gmail.com>
files:
M Lib/tkinter/test/test_tkinter/test_text.py
diff --git a/Lib/tkinter/test/test_tkinter/test_text.py b/Lib/tkinter/test/test_tkinter/test_text.py
index 482f150df559..f0b101b5803b 100644
--- a/Lib/tkinter/test/test_tkinter/test_text.py
+++ b/Lib/tkinter/test/test_tkinter/test_text.py
@@ -40,6 +40,60 @@ def test_search(self):
self.assertEqual(text.search('-test', '1.0', 'end'), '1.2')
self.assertEqual(text.search('test', '1.0', 'end'), '1.3')
+ def test_count(self):
+ # XXX Some assertions do not check against the intended result,
+ # but instead check the current result to prevent regression.
+ text = self.text
+ text.insert('1.0',
+ 'Lorem ipsum dolor sit amet,\n'
+ 'consectetur adipiscing elit,\n'
+ 'sed do eiusmod tempor incididunt\n'
+ 'ut labore et dolore magna aliqua.')
+
+ options = ('chars', 'indices', 'lines',
+ 'displaychars', 'displayindices', 'displaylines',
+ 'xpixels', 'ypixels')
+ if self.wantobjects:
+ self.assertEqual(len(text.count('1.0', 'end', *options)), 8)
+ else:
+ text.count('1.0', 'end', *options)
+ self.assertEqual(text.count('1.0', 'end', 'chars', 'lines'), (124, 4)
+ if self.wantobjects else '124 4')
+ self.assertEqual(text.count('1.3', '4.5', 'chars', 'lines'), (92, 3)
+ if self.wantobjects else '92 3')
+ self.assertEqual(text.count('4.5', '1.3', 'chars', 'lines'), (-92, -3)
+ if self.wantobjects else '-92 -3')
+ self.assertEqual(text.count('1.3', '1.3', 'chars', 'lines'), (0, 0)
+ if self.wantobjects else '0 0')
+ self.assertEqual(text.count('1.0', 'end', 'lines'), (4,)
+ if self.wantobjects else ('4',))
+ self.assertEqual(text.count('end', '1.0', 'lines'), (-4,)
+ if self.wantobjects else ('-4',))
+ self.assertEqual(text.count('1.3', '1.5', 'lines'), None
+ if self.wantobjects else ('0',))
+ self.assertEqual(text.count('1.3', '1.3', 'lines'), None
+ if self.wantobjects else ('0',))
+ self.assertEqual(text.count('1.0', 'end'), (124,) # 'indices' by default
+ if self.wantobjects else ('124',))
+ self.assertRaises(tkinter.TclError, text.count, '1.0', 'end', 'spam')
+ # '-lines' is ignored, 'indices' is used by default
+ self.assertEqual(text.count('1.0', 'end', '-lines'), (124,)
+ if self.wantobjects else ('124',))
+
+ self.assertIsInstance(text.count('1.3', '1.5', 'ypixels'), tuple)
+ self.assertIsInstance(text.count('1.3', '1.5', 'update', 'ypixels'), int
+ if self.wantobjects else str)
+ self.assertEqual(text.count('1.3', '1.3', 'update', 'ypixels'), None
+ if self.wantobjects else '0')
+ self.assertEqual(text.count('1.3', '1.5', 'update', 'indices'), 2
+ if self.wantobjects else '2')
+ self.assertEqual(text.count('1.3', '1.3', 'update', 'indices'), None
+ if self.wantobjects else '0')
+ self.assertEqual(text.count('1.3', '1.5', 'update'), (2,)
+ if self.wantobjects else ('2',))
+ self.assertEqual(text.count('1.3', '1.3', 'update'), None
+ if self.wantobjects else ('0',))
+
if __name__ == "__main__":
unittest.main()
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