Function TestNetworkConfig

runsc/boot/loader_test.go:631–676

(t *testing.T)

}

func TestNetworkConfig(t *testing.T) {
	l, cleanup, err := createLoader(testConfig(), testSpec())
	if err != nil {
		t.Fatalf("error creating loader: %v", err)
	}
	defer l.Destroy()
	defer cleanup()

	// We aren't going to wait on this application, so the control server
	// needs to be shut down manually.
	defer l.ctrl.srv.Stop(time.Hour)

	go func() {
		l.WaitForStartSignal()
		l.ctrl.manager.startResultChan <- nil
	}()

	args := &CreateLinksAndRoutesArgs{
		LoopbackLinks: []LoopbackLink{
			{
				Name: "lo",
				Addresses: []IPWithPrefix{
					{Address: net.IP("\x7f\x00\x00\x01"), PrefixLen: 8},
				},
				Routes: []Route{
					{
						Destination: net.IPNet{
							IP:   net.IP{127, 0, 0, 0},
							Mask: net.IPMask{255, 0, 0, 0},
						},
					},
				},
			},
		},
	}
	if err := l.ctrl.manager.CreateLinksAndRoutes(args, nil); err != nil {
		t.Errorf("error calling SetNetworkConfig: %v", err)
	}
	var networkArgs CreateLinksAndRoutesArgs
	if err := l.ctrl.manager.GetNetworkConfig(nil, &networkArgs); err != nil {
		t.Errorf("error calling NetworkConfig: %v", err)
	}
	if diff := cmp.Diff(networkArgs.LoopbackLinks, args.LoopbackLinks); diff != "" {
		t.Errorf("Network config content mismatch (-want +got):\n%s", diff)
	}
}