func Benchmark_Queuefka_Write(b *testing.B) {
wt, _ := queuefka.NewWriter(topic, segmentSizeHint)
for i := 0; i < b.N; i++ {
wt.Write(value)
}
wt.Close()
}
func Test_Queuefka(t *testing.T) {
wt, err := queuefka.NewWriter(topic, segmentSizeHint)
if err != nil {
panic(err)
}
defer wt.Close()
rd, err := queuefka.NewReader(topic, 0x0000)
if err != nil && err != queuefka.ErrEndOfLog {
panic(err)
}
defer rd.Close()
wt.Write(value)
wt.Flush()
raw, err := rd.Read()
if err != nil && err != queuefka.ErrEndOfLog {
panic(err)
}
msg := string(raw)
if msg != string(value) {
println(msg)
panic("queuefka: Read does not match write:")
}
wt.Status()
}
func main() {
wt, _ := queuefka.NewWriter("./mytopic", 1024*1024)
defer wt.Close()
wt.Write([]byte(string("こんにちは世界!"))) // Hello World in Japanese (i hope)
wt.Flush()
rd, _ := queuefka.NewReader("./mytopic", 0x0000)
defer rd.Close()
msg, _ := rd.Read()
println(string(msg))
}
func Test_Queuefka_Sequential(t *testing.T) {
wt, err := queuefka.NewWriter(topic, segmentSizeHint)
if err != nil {
panic(err)
}
defer wt.Close()
rd, err := queuefka.NewReader(topic, 0x0000)
if err != nil && err != queuefka.ErrEndOfLog {
panic(err)
}
defer rd.Close()
for i := 0; i < 50000; i++ {
wt.Write(value)
wt.Flush()
raw, err := rd.Read()
if err != nil {
if err == queuefka.ErrEndOfLog {
break
}
panic(err)
}
msg := string(raw)
if msg != string(value) {
println(msg)
panic("queuefka: Read does not match write:")
}
// this extra read should return ErrEndOfLog
raw, err = rd.Read()
if err != nil {
if err != queuefka.ErrEndOfLog {
panic(err)
}
continue
}
}
wt.Status()
}