mirror of https://github.com/vishvananda/netlink
50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
//go:build linux
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// +build linux
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package netlink
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import (
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"os"
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"testing"
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"golang.org/x/sys/unix"
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)
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func TestSocketXDPGetInfo(t *testing.T) {
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xdpsockfd, err := unix.Socket(unix.AF_XDP, unix.SOCK_RAW, 0)
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if err != nil {
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t.Fatal(err)
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}
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defer unix.Close(xdpsockfd)
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wantFamily := unix.AF_XDP
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var xdpsockstat unix.Stat_t
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err = unix.Fstat(xdpsockfd, &xdpsockstat)
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if err != nil {
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t.Fatal(err)
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}
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wantIno := xdpsockstat.Ino
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result, err := SocketXDPGetInfo(uint32(wantIno), SOCK_ANY_COOKIE)
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if err != nil {
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if os.IsNotExist(err) {
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t.Skip("kernel lacks support for AF_XDP socket diagnosis")
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}
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t.Fatal(err)
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}
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if got := result.XDPDiagMsg.Family; got != uint8(wantFamily) {
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t.Fatalf("protocol family = %v, want %v", got, wantFamily)
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}
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if got := result.XDPDiagMsg.Ino; got != uint32(wantIno) {
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t.Fatalf("protocol ino = %v, want %v", got, wantIno)
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}
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if result.XDPInfo == nil {
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t.Fatalf("want non-nil XDPInfo, got nil")
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}
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if got := result.XDPInfo.Ifindex; got != 0 {
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t.Fatalf("ifindex = %v, want 0", got)
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}
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}
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