func TestLocalSenderLookupReplica(t *testing.T) {
defer leaktest.AfterTest(t)
stopper := stop.NewStopper()
defer stopper.Stop()
ctx := storage.TestStoreContext
manualClock := hlc.NewManualClock(0)
ctx.Clock = hlc.NewClock(manualClock.UnixNano)
ls := NewLocalSender()
// Create two new stores with ranges we care about.
var e [2]engine.Engine
var s [2]*storage.Store
ranges := []struct {
storeID proto.StoreID
start, end proto.Key
}{
{2, proto.Key("a"), proto.Key("c")},
{3, proto.Key("x"), proto.Key("z")},
}
for i, rng := range ranges {
e[i] = engine.NewInMem(proto.Attributes{}, 1<<20)
ctx.Transport = multiraft.NewLocalRPCTransport(stopper)
defer ctx.Transport.Close()
s[i] = storage.NewStore(ctx, e[i], &proto.NodeDescriptor{NodeID: 1})
s[i].Ident.StoreID = rng.storeID
desc := &proto.RangeDescriptor{
RangeID: proto.RangeID(i),
StartKey: rng.start,
EndKey: rng.end,
Replicas: []proto.Replica{{StoreID: rng.storeID}},
}
newRng, err := storage.NewReplica(desc, s[i])
if err != nil {
t.Fatal(err)
}
if err := s[i].AddRangeTest(newRng); err != nil {
t.Error(err)
}
ls.AddStore(s[i])
}
if _, r, err := ls.lookupReplica(proto.Key("a"), proto.Key("c")); r.StoreID != s[0].Ident.StoreID || err != nil {
t.Errorf("expected store %d; got %d: %v", s[0].Ident.StoreID, r.StoreID, err)
}
if _, r, err := ls.lookupReplica(proto.Key("b"), nil); r.StoreID != s[0].Ident.StoreID || err != nil {
t.Errorf("expected store %d; got %d: %v", s[0].Ident.StoreID, r.StoreID, err)
}
if _, r, err := ls.lookupReplica(proto.Key("b"), proto.Key("d")); r != nil || err == nil {
t.Errorf("expected store 0 and error got %d", r.StoreID)
}
if _, r, err := ls.lookupReplica(proto.Key("x"), proto.Key("z")); r.StoreID != s[1].Ident.StoreID {
t.Errorf("expected store %d; got %d: %v", s[1].Ident.StoreID, r.StoreID, err)
}
if _, r, err := ls.lookupReplica(proto.Key("y"), nil); r.StoreID != s[1].Ident.StoreID || err != nil {
t.Errorf("expected store %d; got %d: %v", s[1].Ident.StoreID, r.StoreID, err)
}
}
func TestLocalSenderLookupReplica(t *testing.T) {
defer leaktest.AfterTest(t)
stopper := stop.NewStopper()
defer stopper.Stop()
ctx := storage.TestStoreContext
manualClock := hlc.NewManualClock(0)
ctx.Clock = hlc.NewClock(manualClock.UnixNano)
ls := NewLocalSender()
// Create two new stores with ranges we care about.
var e [2]engine.Engine
var s [2]*storage.Store
var d [2]*roachpb.RangeDescriptor
ranges := []struct {
storeID roachpb.StoreID
start, end roachpb.RKey
}{
{2, roachpb.RKeyMin, roachpb.RKey("c")},
{3, roachpb.RKey("x"), roachpb.RKey("z")},
}
for i, rng := range ranges {
e[i] = engine.NewInMem(roachpb.Attributes{}, 1<<20, stopper)
ctx.Transport = multiraft.NewLocalRPCTransport(stopper)
defer ctx.Transport.Close()
s[i] = storage.NewStore(ctx, e[i], &roachpb.NodeDescriptor{NodeID: 1})
s[i].Ident.StoreID = rng.storeID
d[i] = &roachpb.RangeDescriptor{
RangeID: roachpb.RangeID(i),
StartKey: rng.start,
EndKey: rng.end,
Replicas: []roachpb.ReplicaDescriptor{{StoreID: rng.storeID}},
}
newRng, err := storage.NewReplica(d[i], s[i])
if err != nil {
t.Fatal(err)
}
if err := s[i].AddReplicaTest(newRng); err != nil {
t.Error(err)
}
ls.AddStore(s[i])
}
if _, r, err := ls.lookupReplica(roachpb.RKey("a"), roachpb.RKey("c")); r.StoreID != s[0].Ident.StoreID || err != nil {
t.Errorf("expected store %d; got %d: %v", s[0].Ident.StoreID, r.StoreID, err)
}
if _, r, err := ls.lookupReplica(roachpb.RKey("b"), nil); r.StoreID != s[0].Ident.StoreID || err != nil {
t.Errorf("expected store %d; got %d: %v", s[0].Ident.StoreID, r.StoreID, err)
}
if _, r, err := ls.lookupReplica(roachpb.RKey("b"), roachpb.RKey("d")); r != nil || err == nil {
t.Errorf("expected store 0 and error got %d", r.StoreID)
}
if _, r, err := ls.lookupReplica(roachpb.RKey("x"), roachpb.RKey("z")); r.StoreID != s[1].Ident.StoreID {
t.Errorf("expected store %d; got %d: %v", s[1].Ident.StoreID, r.StoreID, err)
}
if _, r, err := ls.lookupReplica(roachpb.RKey("y"), nil); r.StoreID != s[1].Ident.StoreID || err != nil {
t.Errorf("expected store %d; got %d: %v", s[1].Ident.StoreID, r.StoreID, err)
}
if desc, err := ls.firstRange(); err != nil || !reflect.DeepEqual(desc, d[0]) {
t.Fatalf("first range not as expected: error=%v, desc=%+v", err, desc)
}
}
