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lightningnetwork / lnd / 13236757158

10 Feb 2025 08:39AM UTC coverage: 57.649% (-1.2%) from 58.815%
13236757158

Pull #9493

github

ziggie1984
lncli: for some cmds we don't replace the data of the response.

For some cmds it is not very practical to replace the json output
because we might pipe it into other commands. For example when
creating the route we want to pipe it into sendtoRoute.
Pull Request #9493: For some lncli cmds we should not replace the content with other data

0 of 9 new or added lines in 2 files covered. (0.0%)

19535 existing lines in 252 files now uncovered.

103517 of 179563 relevant lines covered (57.65%)

24878.49 hits per line

Source File
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34.69
/htlcswitch/hodl/flags.go
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package hodl
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import "fmt"
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// MaskNone represents the empty Mask, in which no breakpoints are
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// active.
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const MaskNone = Mask(0)
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type (
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        // Flag represents a single breakpoint where an HTLC should be dropped
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        // during forwarding. Flags can be composed into a Mask to express more
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        // complex combinations.
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        Flag uint32
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        // Mask is a bitvector combining multiple Flags that can be queried to
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        // see which breakpoints are active.
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        Mask uint32
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)
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const (
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        // ExitSettle drops an incoming ADD for which we are the exit node,
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        // before processing in the link.
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        ExitSettle Flag = 1 << iota
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        // AddIncoming drops an incoming ADD before processing if we are not
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        // the exit node.
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        AddIncoming
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        // SettleIncoming drops an incoming SETTLE before processing if we
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        // are not the exit node.
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        SettleIncoming
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        // FailIncoming drops an incoming FAIL before processing if we are
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        // not the exit node.
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        FailIncoming
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        // TODO(conner): add  modes for switch breakpoints
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        // AddOutgoing drops an outgoing ADD before it is added to the
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        // in-memory commitment state of the link.
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        AddOutgoing
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        // SettleOutgoing drops an SETTLE before it is added to the
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        // in-memory commitment state of the link.
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        SettleOutgoing
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        // FailOutgoing drops an outgoing FAIL before is is added to the
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        // in-memory commitment state of the link.
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        FailOutgoing
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        // Commit drops all HTLC after any outgoing circuits have been
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        // opened, but before the in-memory commitment state is persisted.
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        Commit
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        // BogusSettle attempts to settle back any incoming HTLC for which we
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        // are the exit node with a bogus preimage.
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        BogusSettle
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)
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// String returns a human-readable identifier for a given Flag.
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func (f Flag) String() string {
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        switch f {
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        case ExitSettle:
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                return "ExitSettle"
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        case AddIncoming:
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                return "AddIncoming"
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        case SettleIncoming:
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                return "SettleIncoming"
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        case FailIncoming:
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                return "FailIncoming"
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        case AddOutgoing:
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                return "AddOutgoing"
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        case SettleOutgoing:
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                return "SettleOutgoing"
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        case FailOutgoing:
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                return "FailOutgoing"
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        case Commit:
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                return "Commit"
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UNCOV
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        case BogusSettle:
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                return "BogusSettle"
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        default:
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                return "UnknownHodlFlag"
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        }
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}
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// Warning generates a warning message to log if a particular breakpoint is
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// triggered during execution.
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func (f Flag) Warning() string {
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        var msg string
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        switch f {
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        case ExitSettle:
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                msg = "will not attempt to settle ADD with sender"
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        case AddIncoming:
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                msg = "will not attempt to forward ADD to switch"
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        case SettleIncoming:
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                msg = "will not attempt to forward SETTLE to switch"
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        case FailIncoming:
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                msg = "will not attempt to forward FAIL to switch"
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        case AddOutgoing:
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                msg = "will not update channel state with downstream ADD"
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        case SettleOutgoing:
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                msg = "will not update channel state with downstream SETTLE"
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        case FailOutgoing:
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                msg = "will not update channel state with downstream FAIL"
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        case Commit:
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                msg = "will not commit pending channel updates"
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UNCOV
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        case BogusSettle:
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UNCOV
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                msg = "will settle HTLC with bogus preimage"
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        default:
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                msg = "incorrect hodl flag usage"
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        }
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        return fmt.Sprintf("%s mode enabled -- %s", f, msg)
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}
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// Mask returns the Mask consisting solely of this Flag.
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func (f Flag) Mask() Mask {
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        return Mask(f)
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}
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