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Commit a847255
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -40,6 +40,60 @@ def test_search(self): | |||
| 40 | 40 | self.assertEqual(text.search('-test', '1.0', 'end'), '1.2') | |
| 41 | 41 | self.assertEqual(text.search('test', '1.0', 'end'), '1.3') | |
| 42 | 42 | ||
| 43 | + def test_count(self): | ||
| 44 | + # XXX Some assertions do not check against the intended result, | ||
| 45 | + # but instead check the current result to prevent regression. | ||
| 46 | + text = self.text | ||
| 47 | + text.insert('1.0', | ||
| 48 | + 'Lorem ipsum dolor sit amet,\n' | ||
| 49 | + 'consectetur adipiscing elit,\n' | ||
| 50 | + 'sed do eiusmod tempor incididunt\n' | ||
| 51 | + 'ut labore et dolore magna aliqua.') | ||
| 52 | + | ||
| 53 | + options = ('chars', 'indices', 'lines', | ||
| 54 | + 'displaychars', 'displayindices', 'displaylines', | ||
| 55 | + 'xpixels', 'ypixels') | ||
| 56 | + if self.wantobjects: | ||
| 57 | + self.assertEqual(len(text.count('1.0', 'end', *options)), 8) | ||
| 58 | + else: | ||
| 59 | + text.count('1.0', 'end', *options) | ||
| 60 | + self.assertEqual(text.count('1.0', 'end', 'chars', 'lines'), (124, 4) | ||
| 61 | + if self.wantobjects else '124 4') | ||
| 62 | + self.assertEqual(text.count('1.3', '4.5', 'chars', 'lines'), (92, 3) | ||
| 63 | + if self.wantobjects else '92 3') | ||
| 64 | + self.assertEqual(text.count('4.5', '1.3', 'chars', 'lines'), (-92, -3) | ||
| 65 | + if self.wantobjects else '-92 -3') | ||
| 66 | + self.assertEqual(text.count('1.3', '1.3', 'chars', 'lines'), (0, 0) | ||
| 67 | + if self.wantobjects else '0 0') | ||
| 68 | + self.assertEqual(text.count('1.0', 'end', 'lines'), (4,) | ||
| 69 | + if self.wantobjects else ('4',)) | ||
| 70 | + self.assertEqual(text.count('end', '1.0', 'lines'), (-4,) | ||
| 71 | + if self.wantobjects else ('-4',)) | ||
| 72 | + self.assertEqual(text.count('1.3', '1.5', 'lines'), None | ||
| 73 | + if self.wantobjects else ('0',)) | ||
| 74 | + self.assertEqual(text.count('1.3', '1.3', 'lines'), None | ||
| 75 | + if self.wantobjects else ('0',)) | ||
| 76 | + self.assertEqual(text.count('1.0', 'end'), (124,) # 'indices' by default | ||
| 77 | + if self.wantobjects else ('124',)) | ||
| 78 | + self.assertRaises(tkinter.TclError, text.count, '1.0', 'end', 'spam') | ||
| 79 | + # '-lines' is ignored, 'indices' is used by default | ||
| 80 | + self.assertEqual(text.count('1.0', 'end', '-lines'), (124,) | ||
| 81 | + if self.wantobjects else ('124',)) | ||
| 82 | + | ||
| 83 | + self.assertIsInstance(text.count('1.3', '1.5', 'ypixels'), tuple) | ||
| 84 | + self.assertIsInstance(text.count('1.3', '1.5', 'update', 'ypixels'), int | ||
| 85 | + if self.wantobjects else str) | ||
| 86 | + self.assertEqual(text.count('1.3', '1.3', 'update', 'ypixels'), None | ||
| 87 | + if self.wantobjects else '0') | ||
| 88 | + self.assertEqual(text.count('1.3', '1.5', 'update', 'indices'), 2 | ||
| 89 | + if self.wantobjects else '2') | ||
| 90 | + self.assertEqual(text.count('1.3', '1.3', 'update', 'indices'), None | ||
| 91 | + if self.wantobjects else '0') | ||
| 92 | + self.assertEqual(text.count('1.3', '1.5', 'update'), (2,) | ||
| 93 | + if self.wantobjects else ('2',)) | ||
| 94 | + self.assertEqual(text.count('1.3', '1.3', 'update'), None | ||
| 95 | + if self.wantobjects else ('0',)) | ||
| 96 | + | ||
| 43 | 97 | ||
| 44 | 98 | if __name__ == "__main__": | |
| 45 | 99 | unittest.main() | |
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