Function TestAllocCollection

collection_test.go:1175–1250

(t *testing.T)

}

func TestAllocCollection(t *testing.T) {
	m, err := NewCollection(CollectionOptions{})
	if err != nil || m == nil {
		t.Errorf("expected moss")
	}

	err = m.Start()
	if err != nil {
		t.Errorf("expected Start ok")
	}

	b, err := m.NewBatch(4, 5)
	if err != nil {
		t.Errorf("expected NewBatch with preallocs ok")
	}

	a, err := b.Alloc(100)
	if err == nil || a != nil {
		t.Errorf("expected over-Alloc() to fail")
	}

	a, err = b.Alloc(2)
	if err != nil || len(a) != 2 {
		t.Errorf("expected Alloc to work")
	}
	a[0] = 'a'
	a[1] = 'A'

	err = b.AllocSet(a[0:1], a[1:2])
	if err != nil {
		t.Errorf("expected AllocSet to work")
	}

	a, err = b.Alloc(1)
	if err != nil || len(a) != 1 {
		t.Errorf("expected Alloc to work")
	}
	a[0] = 'b'

	err = b.AllocSet(a[0:1], nil)
	if err != nil {
		t.Errorf("expected AllocSet to work")
	}

	a, err = b.Alloc(1)
	if err != nil || len(a) != 1 {
		t.Errorf("expected Alloc to work")
	}
	a[0] = 'c'

	err = b.AllocDel(a[0:1])
	if err != nil {
		t.Errorf("expected AllocDel to work")
	}

	a, err = b.Alloc(1)
	if err != nil || len(a) != 1 {
		t.Errorf("expected Alloc to work")