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26 changes: 22 additions & 4 deletions lightning/src/offers/invoice.rs
Original file line number Diff line number Diff line change
Expand Up @@ -120,7 +120,7 @@ use crate::ln::inbound_payment::{ExpandedKey, IV_LEN};
use crate::ln::msgs::DecodeError;
use crate::offers::invoice_macros::{invoice_accessors_common, invoice_builder_methods_common};
#[cfg(test)]
use crate::offers::invoice_macros::invoice_builder_methods_test;
use crate::offers::invoice_macros::invoice_builder_methods_test_common;
use crate::offers::invoice_request::{EXPERIMENTAL_INVOICE_REQUEST_TYPES, ExperimentalInvoiceRequestTlvStream, ExperimentalInvoiceRequestTlvStreamRef, INVOICE_REQUEST_PAYER_ID_TYPE, INVOICE_REQUEST_TYPES, IV_BYTES as INVOICE_REQUEST_IV_BYTES, InvoiceRequest, InvoiceRequestContents, InvoiceRequestTlvStream, InvoiceRequestTlvStreamRef};
use crate::offers::merkle::{SignError, SignFn, SignatureTlvStream, SignatureTlvStreamRef, TaggedHash, TlvStream, self, SIGNATURE_TLV_RECORD_SIZE};
use crate::offers::nonce::Nonce;
Expand Down Expand Up @@ -380,6 +380,20 @@ macro_rules! invoice_builder_methods { (
}
} }

#[cfg(test)]
macro_rules! invoice_builder_methods_test { (
$self: ident, $self_type: ty, $return_type: ty, $return_value: expr
$(, $self_mut: tt)?
) => {
#[cfg_attr(c_bindings, allow(dead_code))]
pub(crate) fn amount_msats_unchecked(
$($self_mut)* $self: $self_type, amount_msats: u64,
) -> $return_type {
$self.invoice.fields_mut().amount_msats = amount_msats;
$return_value
}
} }

impl<'a> InvoiceBuilder<'a, ExplicitSigningPubkey> {
invoice_explicit_signing_pubkey_builder_methods!(self, Self);
}
Expand All @@ -393,7 +407,9 @@ impl<'a, S: SigningPubkeyStrategy> InvoiceBuilder<'a, S> {
invoice_builder_methods_common!(self, Self, self.invoice.fields_mut(), Self, self, Bolt12Invoice, mut);

#[cfg(test)]
invoice_builder_methods_test!(self, Self, self.invoice.fields_mut(), Self, self, mut);
invoice_builder_methods_test!(self, Self, Self, self, mut);
#[cfg(test)]
invoice_builder_methods_test_common!(self, Self, self.invoice.fields_mut(), Self, self, mut);
}

#[cfg(all(c_bindings, not(test)))]
Expand All @@ -408,7 +424,8 @@ impl<'a> InvoiceWithExplicitSigningPubkeyBuilder<'a> {
invoice_explicit_signing_pubkey_builder_methods!(self, &mut Self);
invoice_builder_methods!(self, &mut Self, &mut Self, self, ExplicitSigningPubkey);
invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self, Bolt12Invoice);
invoice_builder_methods_test!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self);
invoice_builder_methods_test!(self, &mut Self, &mut Self, self);
invoice_builder_methods_test_common!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self);
}

#[cfg(all(c_bindings, not(test)))]
Expand All @@ -423,7 +440,8 @@ impl<'a> InvoiceWithDerivedSigningPubkeyBuilder<'a> {
invoice_derived_signing_pubkey_builder_methods!(self, &mut Self);
invoice_builder_methods!(self, &mut Self, &mut Self, self, DerivedSigningPubkey);
invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self, Bolt12Invoice);
invoice_builder_methods_test!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self);
invoice_builder_methods_test!(self, &mut Self, &mut Self, self);
invoice_builder_methods_test_common!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self);
}

#[cfg(c_bindings)]
Expand Down
12 changes: 2 additions & 10 deletions lightning/src/offers/invoice_macros.rs
Original file line number Diff line number Diff line change
Expand Up @@ -83,18 +83,10 @@ macro_rules! invoice_builder_methods_common { (
} }

#[cfg(test)]
macro_rules! invoice_builder_methods_test { (
macro_rules! invoice_builder_methods_test_common { (
$self: ident, $self_type: ty, $invoice_fields: expr, $return_type: ty, $return_value: expr
$(, $self_mut: tt)?
) => {
#[cfg_attr(c_bindings, allow(dead_code))]
pub(crate) fn amount_msats_unchecked(
$($self_mut)* $self: $self_type, amount_msats: u64,
) -> $return_type {
$invoice_fields.amount_msats = amount_msats;
$return_value
}

#[cfg_attr(c_bindings, allow(dead_code))]
pub(crate) fn features_unchecked(
$($self_mut)* $self: $self_type, features: Bolt12InvoiceFeatures
Expand Down Expand Up @@ -154,4 +146,4 @@ macro_rules! invoice_accessors_common { ($self: ident, $contents: expr, $invoice
pub(super) use invoice_accessors_common;
pub(super) use invoice_builder_methods_common;
#[cfg(test)]
pub(super) use invoice_builder_methods_test;
pub(super) use invoice_builder_methods_test_common;
4 changes: 2 additions & 2 deletions lightning/src/offers/static_invoice.rs
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ use crate::offers::invoice::{
InvoiceTlvStream, InvoiceTlvStreamRef,
};
#[cfg(test)]
use crate::offers::invoice_macros::invoice_builder_methods_test;
use crate::offers::invoice_macros::invoice_builder_methods_test_common;
use crate::offers::invoice_macros::{invoice_accessors_common, invoice_builder_methods_common};
use crate::offers::invoice_request::InvoiceRequest;
use crate::offers::merkle::{
Expand Down Expand Up @@ -174,7 +174,7 @@ impl<'a> StaticInvoiceBuilder<'a> {
invoice_builder_methods_common!(self, Self, self.invoice, Self, self, StaticInvoice, mut);

#[cfg(test)]
invoice_builder_methods_test!(self, Self, self.invoice, Self, self, mut);
invoice_builder_methods_test_common!(self, Self, self.invoice, Self, self, mut);
}

/// A semantically valid [`StaticInvoice`] that hasn't been signed.
Expand Down
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