diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_scenarios.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/test_scenarios.py b/tests/test_scenarios.py index 2476b21..d5f710e 100644 --- a/tests/test_scenarios.py +++ b/tests/test_scenarios.py @@ -428,6 +428,25 @@ async def s_split_view(c: Ctx): dl is not None and lea is not None and dec._line_eas[dl] is not None and dec._line_eas[dl] <= lea, f"link_line={dl} lea={hex(lea) if lea else None}") + # the companion pane sits LEVEL with the driver's cursor (visual coherence): + # the linked row lands at the same viewport offset, not merely on-screen. + deep = [i for i, eas in enumerate(m) if eas][10:] + row = lst.model.ensure_ea(m[deep[0]][0]) if (deep and lst.model) else None + if row is not None and row > 12: + lst.scroll_to(y=row - 10, animate=False) + await c.pause(0.2) # let the deferred scroll land + lst.cursor = row # driver cursor now at viewport offset 10 + app._sync_split("listing") + await c.pause(0.2) # let the companion's scroll land + drv = lst.cursor - round(lst.scroll_offset.y) + link, top = dec._link_line, round(dec.scroll_offset.y) + # exact, modulo the unavoidable clamps (can't scroll above line 0, nor + # past the end when the pseudocode is shorter than the viewport) + want = min(max(0, (link or 0) - drv), + max(0, dec.total - dec._visible_height())) + c.check("the companion pane sits level with the driver's cursor", + link is not None and top == want, + f"driver_row={drv} link={link} dec_top={top} want={want}") await c.press("tab") await c.pause(0.1) c.check("Tab in split focuses the pseudocode pane", app._active == "decomp", |