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23 lines
545 B
Go
23 lines
545 B
Go
// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package net
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import (
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"testing"
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)
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func TestMaxAckBacklog(t *testing.T) {
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n := 196602
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major, minor := kernelVersion()
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backlog := maxAckBacklog(n)
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expected := 1<<16 - 1
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if major > 4 || (major == 4 && minor >= 1) {
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expected = n
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}
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if backlog != expected {
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t.Fatalf(`Kernel version: "%d.%d", sk_max_ack_backlog mismatch, got %d, want %d`, major, minor, backlog, expected)
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}
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}
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