89 lines
1.7 KiB
Go
89 lines
1.7 KiB
Go
package pool
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import (
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"net"
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"sync"
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"testing"
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"time"
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"dappco.re/go/core/proxy"
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)
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type disconnectCountingListener struct {
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mu sync.Mutex
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count int
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}
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func (l *disconnectCountingListener) OnJob(job proxy.Job) {}
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func (l *disconnectCountingListener) OnResultAccepted(sequence int64, accepted bool, errorMessage string) {
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}
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func (l *disconnectCountingListener) OnDisconnect() {
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l.mu.Lock()
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l.count++
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l.mu.Unlock()
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}
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func (l *disconnectCountingListener) Count() int {
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l.mu.Lock()
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defer l.mu.Unlock()
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return l.count
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}
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func TestStratumClient_ReadLoop_Ugly(t *testing.T) {
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serverConn, clientConn := net.Pipe()
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defer clientConn.Close()
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listener := &disconnectCountingListener{}
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client := &StratumClient{
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listener: listener,
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conn: serverConn,
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}
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go client.readLoop()
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payload := make([]byte, 16385)
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for index := range payload {
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payload[index] = 'a'
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}
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payload = append(payload, '\n')
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writeErr := make(chan error, 1)
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go func() {
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_, err := clientConn.Write(payload)
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writeErr <- err
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}()
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time.Sleep(50 * time.Millisecond)
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if got := listener.Count(); got != 1 {
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t.Fatalf("expected oversized line to close the connection, got %d disconnect callbacks", got)
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}
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select {
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case err := <-writeErr:
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if err != nil {
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t.Fatal(err)
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}
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default:
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}
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}
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func TestStratumClient_Disconnect_Good(t *testing.T) {
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serverConn, clientConn := net.Pipe()
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defer clientConn.Close()
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listener := &disconnectCountingListener{}
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client := &StratumClient{
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listener: listener,
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conn: serverConn,
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}
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go client.readLoop()
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time.Sleep(10 * time.Millisecond)
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client.Disconnect()
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time.Sleep(50 * time.Millisecond)
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if got := listener.Count(); got != 1 {
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t.Fatalf("expected one disconnect callback, got %d", got)
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}
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}
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