func TestNoMergeMessageMerge(t *testing.T) {
bigm := prototests.NewPopulatedBigMsg(r, true)
bigm.Msg = prototests.NewPopulatedSmallMsg(r, true)
data, err := proto.Marshal(bigm)
if err != nil {
panic(err)
}
key := byte(uint32(3)<<3 | uint32(2))
fieldkey := byte(uint32(12)<<3 | uint32(5))
data = append(data, key, 5, fieldkey, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)))
err = noMerge(data, bigm.Description(), "prototests", "BigMsg")
if err == nil || !strings.Contains(err.Error(), "requires merging") {
t.Fatal(err)
}
}
func TestNoMergeNestedMerge(t *testing.T) {
bigm := prototests.NewPopulatedBigMsg(r, true)
m := prototests.NewPopulatedSmallMsg(r, true)
if len(m.FlightParachute) == 0 {
m.FlightParachute = []uint32{1}
}
m.MapShark = proto.String("a")
key := byte(uint32(12)<<3 | uint32(5))
m.XXX_unrecognized = append(m.XXX_unrecognized, key, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)))
bigm.Msg = m
data, err := proto.Marshal(bigm)
if err != nil {
panic(err)
}
err = noMerge(data, bigm.Description(), "prototests", "BigMsg")
if err == nil || !strings.Contains(err.Error(), "FlightParachute requires merging") {
t.Fatalf("FlightParachute should require merging %#v", bigm)
}
}