func init() {
incR := roachpb.IncrementResponse{
NewValue: 1,
}
batchR.Add(&incR)
var err error
testTxnID, err = uuid.FromString("0ce61c17-5eb4-4587-8c36-dcf4062ada4c")
if err != nil {
panic(err)
}
testTxnID2, err = uuid.FromString("9ab49d02-eb45-beef-9212-c23a92bc8211")
if err != nil {
panic(err)
}
}
func init() {
incR := roachpb.IncrementResponse{
NewValue: 1,
}
batchR.Add(&incR)
var err error
testTxnID, err = uuid.FromString("0ce61c17-5eb4-4587-8c36-dcf4062ada4c")
if err != nil {
panic(err)
}
testTxnID2, err = uuid.FromString("9855a1ef-8eb9-4c06-a106-cab1dda78a2b")
if err != nil {
panic(err)
}
}
func init() {
incR := roachpb.IncrementResponse{
NewValue: 1,
}
batchR.Add(&incR)
var err error
testTxnID, err = uuid.FromString("0ce61c17-5eb4-4587-8c36-dcf4062ada4c")
if err != nil {
panic(err)
}
}
func abortCacheKeyParse(rangeID roachpb.RangeID, input string) (string, roachpb.Key) {
var err error
input = mustShiftSlash(input)
_, input = mustShift(input[:len(input)-1])
if len(input) != len(uuid.EmptyUUID.String()) {
panic(&errUglifyUnsupported{errors.New("txn id not available")})
}
id, err := uuid.FromString(input)
if err != nil {
panic(&errUglifyUnsupported{err})
}
return "", AbortCacheKey(rangeID, id)
}
func sequenceCacheKeyParse(rangeID roachpb.RangeID, input string) (string, roachpb.Key) {
var err error
input = mustShiftSlash(input)
_, input = mustShift(input[:len(input)-1])
id, err := uuid.FromString(input)
if err != nil || len(input) != uuid.EmptyUUID.Size() {
if err == nil {
err = errors.New("epoch/sequence not supported")
}
panic(&errUglifyUnsupported{err})
}
return "", SequenceCacheKeyPrefix(rangeID, id)
}
func TestAbortCacheEncodeDecode(t *testing.T) {
defer leaktest.AfterTest(t)()
const rangeID = 123
testTxnID, err := uuid.FromString("0ce61c17-5eb4-4587-8c36-dcf4062ada4c")
if err != nil {
panic(err)
}
key := AbortCacheKey(rangeID, testTxnID)
txnID, err := DecodeAbortCacheKey(key, nil)
if err != nil {
t.Fatal(err)
}
if !roachpb.TxnIDEqual(txnID, testTxnID) {
t.Fatalf("expected txnID %q, got %q", testTxnID, txnID)
}
}
func TestSequenceCacheEncodeDecode(t *testing.T) {
defer leaktest.AfterTest(t)()
const rangeID = 123
const testTxnEpoch = 5
const expSeq = 987
testTxnID, err := uuid.FromString("0ce61c17-5eb4-4587-8c36-dcf4062ada4c")
if err != nil {
panic(err)
}
key := SequenceCacheKey(rangeID, testTxnID, testTxnEpoch, expSeq)
txnID, epoch, seq, err := DecodeSequenceCacheKey(key, nil)
if err != nil {
t.Fatal(err)
}
if !roachpb.TxnIDEqual(txnID, testTxnID) {
t.Fatalf("expected txnID %q, got %q", testTxnID, txnID)
}
if epoch != testTxnEpoch {
t.Fatalf("expected epoch %d, got %d", testTxnEpoch, epoch)
}
if seq != expSeq {
t.Fatalf("expected sequence %d, got %d", expSeq, seq)
}
}