mirror of
https://github.com/Control-D-Inc/ctrld.git
synced 2026-10-12 01:58:46 +02:00
33 lines
1.2 KiB
Go
33 lines
1.2 KiB
Go
package cli
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import (
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"errors"
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"net"
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"testing"
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ctrld "github.com/Control-D-Inc/ctrld"
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"tailscale.com/net/netmon"
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)
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func TestSourceReadFailureDefersAcceptedWrites(t *testing.T) {
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sourceTestGlobals(t)
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dnsIntercept = false
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oldCurrent, oldRead := networkChangeCurrentStateFn, readNetworkSourceStateFn
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t.Cleanup(func() { networkChangeCurrentStateFn, readNetworkSourceStateFn = oldCurrent, oldRead })
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major := sourceTestState("en0", true, "192.0.2.10/24")
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networkChangeCurrentStateFn = func(*netmon.ChangeDelta) *netmon.State { return major }
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readNetworkSourceStateFn = func() (*netmon.State, error) { return nil, errors.New("read failed") }
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ctrld.SetDefaultLocalIPv4(net.ParseIP("192.0.2.1"))
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ctrld.SetDefaultLocalIPv6(nil)
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p := &prog{cfg: &ctrld.Config{}, networkSourceEpoch: major}
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calls := 0
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networkChangeReconcileFn = func(*prog, uint64) { calls++ }
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p.handleNetworkChange(&netmon.ChangeDelta{
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Monitor: netmon.NewStatic(),
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Old: sourceTestState("en0", true, "192.0.2.1/24"), New: major,
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}, true)
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if calls != 1 || !ctrld.GetDefaultLocalIPv4().Equal(net.ParseIP("192.0.2.1")) {
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t.Fatal("unknown source validity changed a binding or skipped accepted recovery")
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}
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}
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