protocol+rpctest: disable anchors by default for itests

lncfg/protocol.go

@@ -1,3 +1,5 @@
+// +build !rpctest
+
 package lncfg
 
 // ProtocolOptions is a struct that we use to be able to test backwards

lncfg/protocol_rpctest.go

@@ -0,0 +1,38 @@
+// +build rpctest
+
+package lncfg
+
+// ProtocolOptions is a struct that we use to be able to test backwards
+// compatibility of protocol additions, while defaulting to the latest within
+// lnd, or to enable experimental protocol changes.
+type ProtocolOptions struct {
+	// LegacyProtocol is a sub-config that houses all the legacy protocol
+	// options.  These are mostly used for integration tests as most modern
+	// nodes shuld always run with them on by default.
+	LegacyProtocol `group:"legacy" namespace:"legacy"`
+
+	// ExperimentalProtocol is a sub-config that houses any experimental
+	// protocol features that also require a build-tag to activate.
+	ExperimentalProtocol
+
+	// WumboChans should be set if we want to enable support for wumbo
+	// (channels larger than 0.16 BTC) channels, which is the opposite of
+	// mini.
+	WumboChans bool `long:"wumbo-channels" description:"if set, then lnd will create and accept requests for channels larger chan 0.16 BTC"`
+
+	// Anchors enables anchor commitments.
+	// TODO(halseth): transition itests to anchors instead!
+	Anchors bool `long:"anchors" description:"enable support for anchor commitments"`
+}
+
+// Wumbo returns true if lnd should permit the creation and acceptance of wumbo
+// channels.
+func (l *ProtocolOptions) Wumbo() bool {
+	return l.WumboChans
+}
+
+// NoAnchorCommitments returns true if we have disabled support for the anchor
+// commitment type.
+func (l *ProtocolOptions) NoAnchorCommitments() bool {
+	return !l.Anchors
+}