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util: added SelectWithTimeout && WaitWithTImeout

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This commit is contained in:
CPunch 2023-12-01 20:13:42 -06:00
parent 557117f093
commit 3445b852fd
2 changed files with 28 additions and 25 deletions
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29
cnet/service_test.go
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@ -8,10 +8,10 @@ import (
"os"
"sync"
"testing"
"time"
"github.com/CPunch/gopenfusion/cnet"
"github.com/CPunch/gopenfusion/cnet/protocol"
"github.com/CPunch/gopenfusion/util"
"github.com/matryer/is"
)
@ -24,25 +24,6 @@ const (
maxDummyPeers = 5
)
func selectWithTimeout(ch <-chan struct{}, seconds int) bool {
select {
case <-ch:
return true
case <-time.After(time.Duration(seconds) * time.Second):
return false
}
}
func waitWithTimeout(wg *sync.WaitGroup, seconds int) bool {
done := make(chan struct{})
go func() {
defer close(done)
wg.Wait()
}()
return selectWithTimeout(done, seconds)
}
func TestMain(m *testing.M) {
var err error
srvcPort, err = cnet.RandomPort()
@ -62,7 +43,7 @@ func TestService(t *testing.T) {
// shutdown service when test is done
defer func() {
cancel()
is.True(selectWithTimeout(srvc.Stopped(), timeout)) // wait for service to stop with timeout
is.True(util.SelectWithTimeout(srvc.Stopped(), timeout)) // wait for service to stop with timeout
}()
// our dummy packet handler
@ -85,8 +66,8 @@ func TestService(t *testing.T) {
}
// run service
go func() { is.NoErr(srvc.Start()) }() // srvc.Start error
is.True(selectWithTimeout(srvc.Started(), timeout)) // wait for service to start with timeout
go func() { is.NoErr(srvc.Start()) }() // srvc.Start error
is.True(util.SelectWithTimeout(srvc.Started(), timeout)) // wait for service to start with timeout
wg.Add(maxDummyPeers * 2) // 2 wg.Done() per peer for receiving packets
for i := 0; i < maxDummyPeers; i++ {
@ -111,5 +92,5 @@ func TestService(t *testing.T) {
}()
}
is.True(waitWithTimeout(&wg, timeout)) // wait for all dummy peers to be done with timeout
is.True(util.WaitWithTimeout(&wg, timeout)) // wait for all dummy peers to be done with timeout
}

24
util/util.go
View File

@ -1,7 +1,29 @@
package util
import "time"
import (
"sync"
"time"
)
func GetTime() uint64 {
return uint64(time.Now().UnixMilli())
}
func SelectWithTimeout(ch <-chan struct{}, seconds int) bool {
select {
case <-ch:
return true
case <-time.After(time.Duration(seconds) * time.Second):
return false
}
}
func WaitWithTimeout(wg *sync.WaitGroup, seconds int) bool {
done := make(chan struct{})
go func() {
defer close(done)
wg.Wait()
}()
return SelectWithTimeout(done, seconds)
}