initial import

core/syncx/donechan_test.go

@@ -0,0 +1,33 @@
+package syncx
+
+import (
+	"sync"
+	"testing"
+)
+
+func TestDoneChanClose(t *testing.T) {
+	doneChan := NewDoneChan()
+
+	for i := 0; i < 5; i++ {
+		doneChan.Close()
+	}
+}
+
+func TestDoneChanDone(t *testing.T) {
+	var waitGroup sync.WaitGroup
+	doneChan := NewDoneChan()
+
+	waitGroup.Add(1)
+	go func() {
+		select {
+		case <-doneChan.Done():
+			waitGroup.Done()
+		}
+	}()
+
+	for i := 0; i < 5; i++ {
+		doneChan.Close()
+	}
+
+	waitGroup.Wait()
+}