def run( # type: ignore[override]
self,
fm: FARGModel,
startcell: CellRef # start searching from here
) -> CodeletResults:
result = startcell.last_painted_cellref()
with logging(self, cellref=result):
return {'startcell': result}
def test_last_painted_cellref(self) -> None:
ca = StepCanvas([Step([4, 5, 6])])
cr0 = CellRef(ca, 0)
cr1 = CellRef(ca, 1)
cr2 = CellRef(ca, 2)
self.assertEqual(ca.last_painted_addr(), 0)
self.assertEqual(ca.last_painted_cellref(), cr0)
self.assertEqual(list(ca.cellrefs()), [cr0])
self.assertEqual(cr0.last_painted_cellref(), cr0)
self.assertEqual(cr1.last_painted_cellref(), cr0)
self.assertEqual(cr2.last_painted_cellref(), cr0)
cr1.paint(Step([6, 9], StepDelta([4, 5], [9], '+')))
self.assertEqual(ca.last_painted_addr(), 1)
self.assertEqual(ca.last_painted_cellref(), cr1)
self.assertEqual(list(ca.cellrefs()), [cr0, cr1])
self.assertEqual(cr0.last_painted_cellref(), cr1)
self.assertEqual(cr1.last_painted_cellref(), cr1)
self.assertEqual(cr2.last_painted_cellref(), cr1)