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editor: Add a class and function browser

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This commit is contained in:
Andrew Hamilton 2022-04-19 11:23:32 +10:00
parent 7b7faba590
commit 2355358816
3 changed files with 167 additions and 8 deletions
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22
tests/editor_test.py
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@ -3,6 +3,7 @@
import unittest
import pygments.lexers.python
import termstr
import diff_edit.editor as editor
@ -69,6 +70,27 @@ class TextWidgetTestCase(unittest.TestCase):
self.assertEqual(editor.expand_str_inverse("♓\tb"), [0, 0, 1, 1, 1, 1, 1, 1, 2])
class WrapTextTestCase(unittest.TestCase):
def test_wrap_text(self):
self.assertEqual(editor.wrap_text(["aa", "bb", "cc"], 10),
([" aa bb cc "], [(1, 3), (4, 6), (7, 9)]))
self.assertEqual(editor.wrap_text(["aa", "bb", "cc"], 5),
(["aa bb", " cc "], [(0, 2), (3, 5), (7, 9)]))
class PartsListTestCase(unittest.TestCase):
def test_parts_lines(self):
python_lexer = pygments.lexers.python.PythonLexer()
self.assertEqual(editor.parts_lines("class A:\n pass", python_lexer),
[(editor.Line.endpoint, "top", 0), (editor.Line.class_, "A", 0),
(editor.Line.endpoint, "bottom", 1)])
self.assertEqual(editor.parts_lines("\ndef B:", python_lexer),
[(editor.Line.endpoint, "top", 0), (editor.Line.function, "B", 1),
(editor.Line.endpoint, "bottom", 1)])
class ExpandTabsTestCase(unittest.TestCase):
def test_expand_tabs(self):