diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_tui.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/test_tui.py b/tests/test_tui.py index 51c9f57..884b1c3 100644 --- a/tests/test_tui.py +++ b/tests/test_tui.py @@ -508,6 +508,15 @@ async def run(db): want_rel = want_cur - want_sy await goto_name(fb.name) await wait_until(pilot, lambda: app._cur.ea == fb.addr, timeout=20) + # Record the scroll at each repaint so we catch the "scroll_offset moved + # but the pane wasn't repainted" bug (which scroll_offset checks miss). + renders: list[int] = [] + _orig_rl = dis.render_line + def _traced(y, _o=_orig_rl): + if y == 0: + renders.append(round(dis.scroll_offset.y)) + return _o(y) + dis.render_line = _traced await pilot.press("escape") await wait_until(pilot, lambda: app._cur.ea == fa.addr, timeout=20) await wait_until(pilot, lambda: dis.total > 40, timeout=20) @@ -516,6 +525,10 @@ async def run(db): round(dis.scroll_offset.y) == want_sy and dis.cursor == want_cur and want_rel > 0, f"scroll={round(dis.scroll_offset.y)} (want {want_sy}) " f"cursor={dis.cursor} (want {want_cur}) rel_before={want_rel}") + check("pane is repainted at the restored scroll (no stale top frame)", + bool(renders) and renders[-1] == want_sy, + f"last repaint scroll={renders[-1] if renders else None} (want {want_sy})") + dis.render_line = _orig_rl # PageUp/Down keep the cursor at the same viewport-relative row. await goto_name(fa.name) |