Add BTG hashType definition into enum TWBitcoinSigHashType

Author: tolak

include/TrustWalletCore/TWBitcoinSigHashType.h

@@ -16,6 +16,7 @@ enum TWBitcoinSigHashType {
     TWBitcoinSigHashTypeNone = 0x02,
     TWBitcoinSigHashTypeSingle = 0x03,
     TWBitcoinSigHashTypeFork = 0x40,
+    TWBitcoinSigHashTypeForkBTG = 0x4f40,
     TWBitcoinSigHashTypeAnyoneCanPay = 0x80
 };
 

tests/BitcoinGold/TWBitcoinGoldTests.cpp

@@ -69,7 +69,7 @@ TEST(TWBitcoinGoldTxGeneration, TxGeneration) {
     // Setup input
     Proto::SigningInput input;
     input.set_coin_type(TWCoinTypeBitcoinGold);
-    input.set_hash_type(TWBitcoinSigHashTypeFork | TWBitcoinSigHashTypeAll | (79 << 8));
+    input.set_hash_type(TWBitcoinSigHashTypeAll | TWBitcoinSigHashTypeForkBTG);
     input.set_amount(amount);
     input.set_byte_fee(1);
     input.set_to_address("btg1qmd6x5awe4t5fjhgntv0pngzdwajjg250wxdcs0");

tests/BitcoinGold/TWSignerTests.cpp

@@ -28,7 +28,7 @@ TEST(TWBitcoinGoldSigner, SignTransaction) {
     // Setup input
     Proto::SigningInput input;
     input.set_coin_type(TWCoinTypeBitcoinGold);
-    input.set_hash_type(TWBitcoinSigHashTypeFork | TWBitcoinSigHashTypeAll | (79 << 8));
+    input.set_hash_type(TWBitcoinSigHashTypeAll | TWBitcoinSigHashTypeForkBTG);
     input.set_amount(amount);
     input.set_byte_fee(1);
     input.set_to_address("btg1qmd6x5awe4t5fjhgntv0pngzdwajjg250wxdcs0");