diff --git a/tst/standard/attr.tst b/tst/standard/attr.tst index c7f54b004..a1bf70123 100644 --- a/tst/standard/attr.tst +++ b/tst/standard/attr.tst @@ -998,6 +998,12 @@ gap> DigraphAllChordlessCycles(D); [ 1, 4, 8, 7, 6, 2 ], [ 1, 4, 3, 2 ], [ 1, 4, 3, 7, 6, 5 ], [ 3, 2, 6, 7 ], [ 2, 1, 5, 6 ], [ 2, 1, 5, 8, 7, 3 ] ] +# Issue #676 +gap> D := Digraph([[], [3], []]);; +gap> SetDigraphVertexLabels(D, ["one", "two", "three"]); +gap> DigraphAllSimpleCircuits(D); +[ ] + # DigraphLongestSimpleCircuit gap> gr := Digraph([]);; gap> DigraphLongestSimpleCircuit(gr);