Function TestPolygonInitSingleLoop

s2/polygon_test.go:152–163

(t *testing.T)

)

func TestPolygonInitSingleLoop(t *testing.T) {
	if !PolygonFromLoops([]*Loop{EmptyLoop()}).IsEmpty() {
		t.Errorf("polygon from Empty Loop should make an EmptyPolygon")
	}
	if !PolygonFromLoops([]*Loop{FullLoop()}).IsFull() {
		t.Errorf("polygon from Full Loop should make a FullPolygon")
	}
	p := PolygonFromLoops([]*Loop{makeLoop("0:0, 0:10, 10:0")})
	if got, want := p.numVertices, 3; got != want {
		t.Errorf("%v.numVertices = %v, want %v", p, got, want)
	}
}

func TestPolygonEmpty(t *testing.T) {
	shape := emptyPolygon