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gh-151776: Fix test_state_getters on terminals without insert/delete capability #152304

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Merged
serhiy-storchaka merged 1 commit into from
Jun 26, 2026
+13 −2
Merged

gh-151776: Fix test_state_getters on terminals without insert/delete capability #152304

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15 changes: 13 additions & 2 deletions Lib/test/test_curses.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1330,8 +1330,6 @@ def test_state_getters(self):
# Each is_*() getter returns the value set by the matching setter.
for setter, getter in [
('clearok', 'is_cleared'),
('idcok', 'is_idcok'),
('idlok', 'is_idlok'),
('keypad', 'is_keypad'),
('leaveok', 'is_leaveok'),
('nodelay', 'is_nodelay'),
Expand All @@ -1342,6 +1340,19 @@ def test_state_getters(self):
self.assertIs(getattr(stdscr, getter)(), True)
getattr(stdscr, setter)(False)
self.assertIs(getattr(stdscr, getter)(), False)

# idcok()/idlok() only take effect if the terminal can insert/delete
# characters/lines, so the getter reflects that capability.
stdscr.idcok(True)
self.assertIs(stdscr.is_idcok(), curses.has_ic())
stdscr.idcok(False)
self.assertIs(stdscr.is_idcok(), False)

stdscr.idlok(True)
self.assertIs(stdscr.is_idlok(),
curses.has_il() or curses.tigetstr('csr') is not None)
stdscr.idlok(False)
self.assertIs(stdscr.is_idlok(), False)
if hasattr(stdscr, 'immedok'):
stdscr.immedok(True)
self.assertIs(stdscr.is_immedok(), True)
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