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v2fly/transport/internet/kcp/sending_test.go
2017-10-24 16:15:35 +02:00

43 lines
851 B
Go

package kcp_test
import (
"testing"
. "v2ray.com/core/transport/internet/kcp"
. "v2ray.com/ext/assert"
)
func TestSendingWindow(t *testing.T) {
assert := With(t)
window := NewSendingWindow(5, nil, nil)
window.Push(0, []byte{})
window.Push(1, []byte{})
window.Push(2, []byte{})
assert(window.Len(), Equals, 3)
window.Remove(1)
assert(window.Len(), Equals, 3)
assert(window.FirstNumber(), Equals, uint32(0))
window.Remove(0)
assert(window.Len(), Equals, 1)
assert(window.FirstNumber(), Equals, uint32(2))
window.Remove(0)
assert(window.Len(), Equals, 0)
window.Push(4, []byte{})
assert(window.Len(), Equals, 1)
assert(window.FirstNumber(), Equals, uint32(4))
window.Push(5, []byte{})
assert(window.Len(), Equals, 2)
window.Remove(1)
assert(window.Len(), Equals, 2)
window.Remove(0)
assert(window.Len(), Equals, 0)
}