예제 #1
0
func TestTakeMin(t *testing.T) {
	var set intsets.Sparse
	set.Insert(456)
	set.Insert(123)
	set.Insert(789)
	set.Insert(-123)
	var got int
	for i, want := range []int{-123, 123, 456, 789} {
		if !set.TakeMin(&got) || got != want {
			t.Errorf("TakeMin #%d: got %d, want %d", i, got, want)
		}
	}
	if set.TakeMin(&got) {
		t.Errorf("%s.TakeMin returned true", set, got)
	}
	if err := set.Check(); err != nil {
		t.Fatalf("check: %s: %#v", err, &set)
	}
}