func checkNode(t *testing.T, node trie.Node, size int, data nodeData) { if node == nil { t.Error("Nil node:", data) } if node.Size() != size { t.Errorf("Unexpected childrens: %d != %d", node.Size(), size) } d := node.Value().(*nodeData) if d == nil { t.Error("Nil data:", data, node) } if data.pattern != nil && *d.pattern != *data.pattern { t.Error("Pattern unmatched:", data, node, *d.pattern) } if data.value != nil && d.value != data.value { t.Error("Value unmatched:", data, node, d.value) } if d.failure == nil { t.Error("Nil failure:", data, node) } else if d.failure != data.failure { t.Errorf("Failure unmatched: data=%+v node=%+v d.failure=%+v", data, node, d.failure) } }