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87 lines
1.8 KiB
Go
87 lines
1.8 KiB
Go
package multiplex
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import (
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"github.com/cbeuw/Cloak/internal/util"
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"math/rand"
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"testing"
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)
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func BenchmarkSwitchboard_Send(b *testing.B) {
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seshConfig := &SessionConfig{
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Obfuscator: nil,
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Valve: nil,
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UnitRead: util.ReadTLS,
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}
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sesh := MakeSession(0, seshConfig)
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hole := newBlackHole()
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sesh.sb.addConn(hole)
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connId, err := sesh.sb.assignRandomConn()
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if err != nil {
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b.Error("failed to get a random conn", err)
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return
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}
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data := make([]byte, 1000)
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rand.Read(data)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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n, err := sesh.sb.send(data, &connId)
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if err != nil {
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b.Error(err)
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return
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}
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b.SetBytes(int64(n))
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}
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}
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func TestSwitchboard_TxCredit(t *testing.T) {
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seshConfig := &SessionConfig{
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Obfuscator: nil,
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Valve: MakeValve(1<<20, 1<<20),
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UnitRead: util.ReadTLS,
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}
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sesh := MakeSession(0, seshConfig)
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hole := newBlackHole()
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sesh.sb.addConn(hole)
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connId, err := sesh.sb.assignRandomConn()
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if err != nil {
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t.Error("failed to get a random conn", err)
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return
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}
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data := make([]byte, 1000)
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rand.Read(data)
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t.Run("FIXED CONN MAPPING", func(t *testing.T) {
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*sesh.sb.Valve.(*LimitedValve).tx = 0
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sesh.sb.strategy = FIXED_CONN_MAPPING
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n, err := sesh.sb.send(data[:10], &connId)
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if err != nil {
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t.Error(err)
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return
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}
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if n != 10 {
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t.Errorf("wanted to send %v, got %v", 10, n)
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return
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}
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if *sesh.sb.Valve.(*LimitedValve).tx != 10 {
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t.Error("tx credit didn't increase by 10")
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}
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})
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t.Run("UNIFORM", func(t *testing.T) {
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*sesh.sb.Valve.(*LimitedValve).tx = 0
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sesh.sb.strategy = UNIFORM_SPREAD
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n, err := sesh.sb.send(data[:10], &connId)
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if err != nil {
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t.Error(err)
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return
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}
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if n != 10 {
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t.Errorf("wanted to send %v, got %v", 10, n)
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return
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}
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if *sesh.sb.Valve.(*LimitedValve).tx != 10 {
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t.Error("tx credit didn't increase by 10")
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}
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})
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}
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