When erasing in display upto cursor, the line containing the cursor should be marked as not continued.

Also add some tests for the action of ED on continued flags
This commit is contained in:
Kovid Goyal
2020-06-29 14:29:03 +05:30
parent e2e701460b
commit c9252e8639
2 changed files with 10 additions and 1 deletions

View File

@@ -176,21 +176,29 @@ class TestScreen(BaseTest):
def all_lines(s):
return tuple(str(s.line(i)) for i in range(s.lines))
def continuations(s):
return tuple(s.line(i).is_continued() for i in range(s.lines))
init()
s.erase_in_display()
s.erase_in_display(0)
self.ae(all_lines(s), ('12345', '12', '', '', ''))
self.ae(continuations(s), (False, True, False, False, False))
init()
s.erase_in_display(1)
self.ae(all_lines(s), ('', ' 45', '12345', '12345', '12345'))
self.ae(continuations(s), (False, False, True, True, True))
init()
s.erase_in_display(2)
self.ae(all_lines(s), ('', '', '', '', ''))
self.assertTrue(s.line(0).cursor_from(1).bold)
self.ae(continuations(s), (False, False, False, False, False))
init()
s.erase_in_display(2, True)
self.ae(all_lines(s), ('', '', '', '', ''))
self.ae(continuations(s), (False, False, False, False, False))
self.assertFalse(s.line(0).cursor_from(1).bold)
def test_cursor_movement(self):