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editor: Add tab alignment command

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This commit is contained in:
Andrew Hamilton 2022-01-08 10:01:57 +10:00
parent cd88668f17
commit 9cd9fff96c
3 changed files with 28 additions and 8 deletions
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16
tests/editor_test.py
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@ -144,23 +144,27 @@ class EditorTestCase(unittest.TestCase):
(self.editor.page_down, text, (0, 3)), (self.editor.page_down, text, (0, 3))])
def test_join_lines(self):
text = " \nab- \n -cd "
self._set_editor(text, (4, 2))
self._set_editor(" \nab- \n -cd ", (4, 2))
self._assert_changes([(self.editor.join_lines, " \nab- -cd ", (3, 1)),
(self.editor.join_lines, "ab- -cd ", (0, 0)),
(self.editor.join_lines, "ab- -cd ", (0, 0))])
def test_delete_line(self):
text = "a \ndef"
self._set_editor(text, (1, 0))
self._set_editor("a \ndef", (1, 0))
self._assert_changes([(self.editor.delete_line, "adef", (1, 0)),
(self.editor.delete_line, "a", (1, 0))])
text = "\nabc"
self._set_editor(text, (0, 0))
self._set_editor("\nabc", (0, 0))
self._assert_changes([(self.editor.delete_line, "abc", (0, 0)),
(self.editor.delete_line, "", (0, 0)),
(self.editor.delete_line, "", (0, 0))])
def test_tab_align(self):
text = " a\n b"
self._set_editor(text, (0, 0))
self._assert_changes([(self.editor.tab_align, text, (0, 0)),
(self.editor.cursor_down, text, (0, 1)),
(self.editor.tab_align, " a\n b", (1, 1))])
if __name__ == "__main__":
unittest.main()