func (s *getterSetterD) SetBSON(raw bson.Raw) error {
var doc bson.D
err := raw.Unmarshal(&doc)
doc = append(doc, bson.DocElem{"suffix", true})
*s = getterSetterD(doc)
return err
}
func (s *S) TestUnmarshalRawNil(c *C) {
// Regression test: shouldn't try to nil out the pointer itself,
// as it's not settable.
raw := bson.Raw{0x0A, []byte{}}
err := raw.Unmarshal(&struct{}{})
c.Assert(err, IsNil)
}
func (s *ifaceSlice) SetBSON(raw bson.Raw) error {
var ns []int
if err := raw.Unmarshal(&ns); err != nil {
return err
}
*s = make(ifaceSlice, ns[0])
return nil
}
func (s *S) TestUnmarshalRawStructItems(c *C) {
for i, item := range structItems {
raw := bson.Raw{0x03, []byte(wrapInDoc(item.data))}
zero := makeZeroDoc(item.obj)
err := raw.Unmarshal(zero)
c.Assert(err, IsNil)
c.Assert(zero, DeepEquals, item.obj, Commentf("Failed on item %d: %#v", i, item))
}
}
func (o *setterType) SetBSON(raw bson.Raw) error {
err := raw.Unmarshal(&o.received)
if err != nil {
panic("The panic:" + err.Error())
}
if s, ok := o.received.(string); ok {
if result, ok := setterResult[s]; ok {
return result
}
}
return nil
}
func (s *S) TestUnmarshalRawAllItems(c *C) {
for i, item := range allItems {
if len(item.data) == 0 {
continue
}
value := item.obj.(bson.M)["_"]
if value == nil {
continue
}
pv := reflect.New(reflect.ValueOf(value).Type())
raw := bson.Raw{item.data[0], []byte(item.data[3:])}
c.Logf("Unmarshal raw: %#v, %#v", raw, pv.Interface())
err := raw.Unmarshal(pv.Interface())
c.Assert(err, IsNil)
c.Assert(pv.Elem().Interface(), DeepEquals, value, Commentf("Failed on item %d: %#v", i, item))
}
}
func (s *S) TestUnmarshalRawIncompatible(c *C) {
raw := bson.Raw{0x08, []byte{0x01}} // true
err := raw.Unmarshal(&struct{}{})
c.Assert(err, ErrorMatches, "BSON kind 0x08 isn't compatible with type struct \\{\\}")
}
func (i *getterSetterInt) SetBSON(raw bson.Raw) error {
var doc struct{ A int }
err := raw.Unmarshal(&doc)
*i = getterSetterInt(doc.A)
return err
}