func TestSimpleClientStateSyncUpdate(t *testing.T) {
option := options.SysOption{}
manager := connectionsupport.NewConnectionDataManager(option)
// skip someone
for i := 0; i < 2356; i++ {
manager.NewConnection()
}
changes := connectionsupport.StateChanges{ChangeType: connectionsupport.StateChangesTypeAll}
connData := manager.NewConnection()
t.Logf("New client: %s", connData.Cid)
changes.Status = connectionsupport.ClientStatusBusy
manager.UpdateState(connData.Cid, changes)
if !manager.ClientBusy(connData.Cid) {
t.Error("Broken method 1.")
}
changes.Status = connectionsupport.ClientStatusActive
manager.UpdateState(connData.Cid, changes)
if manager.ClientBusy(connData.Cid) {
t.Error("Broken method 2.")
}
changes.Status = connectionsupport.ClientStatusBusy
manager.UpdateState(connData.Cid, changes)
if !manager.ClientBusy(connData.Cid) {
t.Error("Broken method 3.")
}
}
func TestNormalDistributionOfMissesAndHits(t *testing.T) {
option := options.SysOption{}
manager := connectionsupport.NewConnectionDataManager(option)
wCount := 100
operCount := 1000
for i := 0; i < 3462; i++ {
manager.NewConnection()
}
connData := manager.NewConnection()
t.Logf("New client: %s", connData.Cid)
type res struct {
Hits int
Misses int
Done bool
}
changes := connectionsupport.StateChanges{ChangeType: connectionsupport.StateChangesTypeAll}
worker := func(done *chan res, m *connectionsupport.ConnectionDataManager, cid string) {
r := res{}
for i := 0; i < operCount; i++ {
isActive := rand.Intn(100) > 50
if isActive {
changes.Status = connectionsupport.ClientStatusActive
} else {
changes.Status = connectionsupport.ClientStatusBusy
}
if isActive == m.ClientBusy(connData.Cid) {
r.Hits++
} else {
r.Misses++
}
m.UpdateState(cid, changes)
}
r.Done = true
(*done) <- r
}
doneChan := make(chan res, 1)
for index := 0; index < wCount; index++ {
go worker(&doneChan, manager, connData.Cid)
}
doneCount := 0
misses := 0
hits := 0
for doneCount < wCount {
newR := <-doneChan
if newR.Done {
misses += newR.Misses
hits += newR.Hits
doneCount++
}
}
t.Logf("hits: %d misses: %d", hits, misses)
total := hits + misses
if total != wCount*operCount {
t.Error("Test broken!")
}
// count hits/misses must > 40% of total
if float32(hits)/float32(total)*100.0 < 40.0 {
t.Error("Async work problem with hits")
}
if float32(misses)/float32(total)*100.0 < 40.0 {
t.Error("Async work problem with misses")
}
}
