45 lines
868 B
Go
45 lines
868 B
Go
package htlcswitch
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import (
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"reflect"
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"testing"
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"time"
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"github.com/lightningnetwork/lnd/lnwire"
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)
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// TestWaitingQueueThreadSafety test the thread safety properties of the
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// waiting queue, by executing methods in seprate goroutines which operates
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// with the same data.
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func TestWaitingQueueThreadSafety(t *testing.T) {
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t.Parallel()
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q := newWaitingQueue()
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a := make([]lnwire.MilliSatoshi, 1000)
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for i := 0; i < len(a); i++ {
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a[i] = lnwire.MilliSatoshi(i)
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q.consume(&htlcPacket{
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amount: lnwire.MilliSatoshi(i),
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htlc: &lnwire.UpdateAddHTLC{},
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})
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}
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var b []lnwire.MilliSatoshi
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for i := 0; i < len(a); i++ {
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q.release()
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select {
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case packet := <-q.pending:
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b = append(b, packet.amount)
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case <-time.After(2 * time.Second):
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t.Fatal("timeout")
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}
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}
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if !reflect.DeepEqual(b, a) {
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t.Fatal("wrong order of the objects")
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}
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}
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