func TestRangeStatsInit(t *testing.T) {
defer leaktest.AfterTest(t)()
tc := testContext{}
stopper := stop.NewStopper()
defer stopper.Stop()
tc.Start(t, stopper)
ms := enginepb.MVCCStats{
LiveBytes: 1,
KeyBytes: 2,
ValBytes: 3,
IntentBytes: 4,
LiveCount: 5,
KeyCount: 6,
ValCount: 7,
IntentCount: 8,
IntentAge: 9,
GCBytesAge: 10,
LastUpdateNanos: 11,
}
if err := engine.MVCCSetRangeStats(context.Background(), tc.engine, 1, &ms); err != nil {
t.Fatal(err)
}
loadMS, err := engine.MVCCGetRangeStats(context.Background(), tc.engine, tc.repl.RangeID)
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(ms, loadMS) {
t.Errorf("mvcc stats mismatch %+v != %+v", ms, loadMS)
}
}
func setMVCCStats(
ctx context.Context, eng engine.ReadWriter, rangeID roachpb.RangeID, newMS enginepb.MVCCStats,
) error {
return engine.MVCCSetRangeStats(ctx, eng, rangeID, &newMS)
}