diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_blob_ui.py | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/test_blob_ui.py b/tests/test_blob_ui.py index 9161f44..ca4dbb3 100644 --- a/tests/test_blob_ui.py +++ b/tests/test_blob_ui.py @@ -163,6 +163,30 @@ async def run() -> int: m.get(m.index_of_ea(target - 1)).size == 1 and m.get(m.index_of_ea(target - 1)).ea == target - 1) + # -- carving must not move the view -------------------------- # + # Defining code collapses rows (four byte rows become one + # instruction), so anything that remembers a row INDEX puts you + # somewhere else afterwards. Scroll down far enough that there is a + # viewport to lose, then check the top ADDRESS is unchanged. + far = 0x4000 + 0x600 + lst.cursor = lst.model.index_of_ea(far) + lst._scroll_cursor_into_view() + await pilot.pause(0.4) + top_before = lst.model.get(round(lst.scroll_offset.y)).ea + cur_before = lst._cursor_ea() + check("scrolled somewhere with rows above us", + round(lst.scroll_offset.y) > 0, f"top={lst.scroll_offset.y}") + await pilot.press("c") + await pilot.pause(2.5) + m2 = lst.model + top_after = m2.get(round(lst.scroll_offset.y)).ea + check("carving leaves the scroll position where it was", + top_after == top_before, + f"{top_before:#x} -> {top_after:#x}") + check("and leaves the cursor on the same address", + lst._cursor_ea() == cur_before, + f"{cur_before:#x} -> {lst._cursor_ea():#x}") + await pilot.press("ctrl+l") opened = await wait(lambda: isinstance(app.screen, ConfirmScreen), pilot, 20) check("Ctrl+L offers to reload with different options", opened, |