Expose a transaction's weight via RPC

26 files changed, 27 insertions, 0 deletions

diff --git a/src/core_write.cpp b/src/core_write.cpp
index 54b18a4931..929498ff28 100644
--- a/src/core_write.cpp
+++ b/src/core_write.cpp
@@ -161,6 +161,7 @@ void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry,
     entry.pushKV("version", tx.nVersion);
     entry.pushKV("size", (int)::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION));
     entry.pushKV("vsize", (GetTransactionWeight(tx) + WITNESS_SCALE_FACTOR - 1) / WITNESS_SCALE_FACTOR);
+    entry.pushKV("weight", GetTransactionWeight(tx));
     entry.pushKV("locktime", (int64_t)tx.nLockTime);
 
     UniValue vin(UniValue::VARR);
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index 543e4fc358..7bdf09812b 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -94,6 +94,7 @@ UniValue getrawtransaction(const JSONRPCRequest& request)
             "  \"hash\" : \"id\",        (string) The transaction hash (differs from txid for witness transactions)\n"
             "  \"size\" : n,             (numeric) The serialized transaction size\n"
             "  \"vsize\" : n,            (numeric) The virtual transaction size (differs from size for witness transactions)\n"
+            "  \"weight\" : n,           (numeric) The transaction's weight (between vsize*4-3 and vsize*4)\n"
             "  \"version\" : n,          (numeric) The version\n"
             "  \"locktime\" : ttt,       (numeric) The lock time\n"
             "  \"vin\" : [               (array of json objects)\n"
@@ -494,6 +495,7 @@ UniValue decoderawtransaction(const JSONRPCRequest& request)
             "  \"hash\" : \"id\",        (string) The transaction hash (differs from txid for witness transactions)\n"
             "  \"size\" : n,             (numeric) The transaction size\n"
             "  \"vsize\" : n,            (numeric) The virtual transaction size (differs from size for witness transactions)\n"
+            "  \"weight\" : n,           (numeric) The transaction's weight (between vsize*4 - 3 and vsize*4)\n"
             "  \"version\" : n,          (numeric) The version\n"
             "  \"locktime\" : ttt,       (numeric) The lock time\n"
             "  \"vin\" : [               (array of json objects)\n"
diff --git a/test/util/data/blanktxv1.json b/test/util/data/blanktxv1.json
index 9fe2de649b..3d5a1cccae 100644
--- a/test/util/data/blanktxv1.json
+++ b/test/util/data/blanktxv1.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 10,
     "vsize": 10,
+    "weight": 40,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/blanktxv2.json b/test/util/data/blanktxv2.json
index e97626e421..8374a34adc 100644
--- a/test/util/data/blanktxv2.json
+++ b/test/util/data/blanktxv2.json
@@ -4,6 +4,7 @@
     "version": 2,
     "size": 10,
     "vsize": 10,
+    "weight": 40,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/tt-delin1-out.json b/test/util/data/tt-delin1-out.json
index de647f98b6..9fc2ddc376 100644
--- a/test/util/data/tt-delin1-out.json
+++ b/test/util/data/tt-delin1-out.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 3040,
     "vsize": 3040,
+    "weight": 12160,
     "locktime": 0,
     "vin": [
         {
diff --git a/test/util/data/tt-delout1-out.json b/test/util/data/tt-delout1-out.json
index 067ffe74e7..922d048900 100644
--- a/test/util/data/tt-delout1-out.json
+++ b/test/util/data/tt-delout1-out.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 3155,
     "vsize": 3155,
+    "weight": 12620,
     "locktime": 0,
     "vin": [
         {
diff --git a/test/util/data/tt-locktime317000-out.json b/test/util/data/tt-locktime317000-out.json
index af7903d1dd..c97206f1ea 100644
--- a/test/util/data/tt-locktime317000-out.json
+++ b/test/util/data/tt-locktime317000-out.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 3189,
     "vsize": 3189,
+    "weight": 12756,
     "locktime": 317000,
     "vin": [
         {
diff --git a/test/util/data/txcreate1.json b/test/util/data/txcreate1.json
index 83a86649e0..ca9eacd546 100644
--- a/test/util/data/txcreate1.json
+++ b/test/util/data/txcreate1.json
@@ -4,6 +4,7 @@
     "version": 2,
     "size": 201,
     "vsize": 201,
+    "weight": 804,
     "locktime": 0,
     "vin": [
         {
diff --git a/test/util/data/txcreate2.json b/test/util/data/txcreate2.json
index cca00f752b..ee9b9c3c17 100644
--- a/test/util/data/txcreate2.json
+++ b/test/util/data/txcreate2.json
@@ -4,6 +4,7 @@
     "version": 2,
     "size": 19,
     "vsize": 19,
+    "weight": 76,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatedata1.json b/test/util/data/txcreatedata1.json
index 15a4246ae5..39909c2e3f 100644
--- a/test/util/data/txcreatedata1.json
+++ b/test/util/data/txcreatedata1.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 176,
     "vsize": 176,
+    "weight": 704,
     "locktime": 0,
     "vin": [
         {
diff --git a/test/util/data/txcreatedata2.json b/test/util/data/txcreatedata2.json
index cb93c27971..2958006e58 100644
--- a/test/util/data/txcreatedata2.json
+++ b/test/util/data/txcreatedata2.json
@@ -4,6 +4,7 @@
     "version": 2,
     "size": 176,
     "vsize": 176,
+    "weight": 704,
     "locktime": 0,
     "vin": [
         {
diff --git a/test/util/data/txcreatedata_seq0.json b/test/util/data/txcreatedata_seq0.json
index 4b5a7cab4a..a6656b5ad5 100644
--- a/test/util/data/txcreatedata_seq0.json
+++ b/test/util/data/txcreatedata_seq0.json
@@ -4,6 +4,7 @@
     "version": 2,
     "size": 85,
     "vsize": 85,
+    "weight": 340,
     "locktime": 0,
     "vin": [
         {
diff --git a/test/util/data/txcreatedata_seq1.json b/test/util/data/txcreatedata_seq1.json
index dea48ba373..e5980427b1 100644
--- a/test/util/data/txcreatedata_seq1.json
+++ b/test/util/data/txcreatedata_seq1.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 126,
     "vsize": 126,
+    "weight": 504,
     "locktime": 0,
     "vin": [
         {
diff --git a/test/util/data/txcreatemultisig1.json b/test/util/data/txcreatemultisig1.json
index 72e20c8691..c32e755db1 100644
--- a/test/util/data/txcreatemultisig1.json
+++ b/test/util/data/txcreatemultisig1.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 124,
     "vsize": 124,
+    "weight": 496,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatemultisig2.json b/test/util/data/txcreatemultisig2.json
index 7d94ce7396..f97d265894 100644
--- a/test/util/data/txcreatemultisig2.json
+++ b/test/util/data/txcreatemultisig2.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 42,
     "vsize": 42,
+    "weight": 168,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatemultisig3.json b/test/util/data/txcreatemultisig3.json
index 6c5b49d876..b355d7b191 100644
--- a/test/util/data/txcreatemultisig3.json
+++ b/test/util/data/txcreatemultisig3.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 53,
     "vsize": 53,
+    "weight": 212,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatemultisig4.json b/test/util/data/txcreatemultisig4.json
index 9a5d2f4a06..a00dbe3f5d 100644
--- a/test/util/data/txcreatemultisig4.json
+++ b/test/util/data/txcreatemultisig4.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 42,
     "vsize": 42,
+    "weight": 168,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatemultisig5.json b/test/util/data/txcreatemultisig5.json
index 20e9bb077b..ea07822ddd 100644
--- a/test/util/data/txcreatemultisig5.json
+++ b/test/util/data/txcreatemultisig5.json
@@ -4,6 +4,7 @@
     "version": 2,
     "size": 42,
     "vsize": 42,
+    "weight": 168,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreateoutpubkey1.json b/test/util/data/txcreateoutpubkey1.json
index 2704ed7673..32097b3ebe 100644
--- a/test/util/data/txcreateoutpubkey1.json
+++ b/test/util/data/txcreateoutpubkey1.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 54,
     "vsize": 54,
+    "weight": 216,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreateoutpubkey2.json b/test/util/data/txcreateoutpubkey2.json
index 4ba5dcb282..c0ee181ede 100644
--- a/test/util/data/txcreateoutpubkey2.json
+++ b/test/util/data/txcreateoutpubkey2.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 41,
     "vsize": 41,
+    "weight": 164,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreateoutpubkey3.json b/test/util/data/txcreateoutpubkey3.json
index 0a5d489e15..4d904df3c8 100644
--- a/test/util/data/txcreateoutpubkey3.json
+++ b/test/util/data/txcreateoutpubkey3.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 42,
     "vsize": 42,
+    "weight": 168,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatescript1.json b/test/util/data/txcreatescript1.json
index 5072452fed..af1c4c35e2 100644
--- a/test/util/data/txcreatescript1.json
+++ b/test/util/data/txcreatescript1.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 20,
     "vsize": 20,
+    "weight": 80,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatescript2.json b/test/util/data/txcreatescript2.json
index 94b669ffb6..32dd644579 100644
--- a/test/util/data/txcreatescript2.json
+++ b/test/util/data/txcreatescript2.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 42,
     "vsize": 42,
+    "weight": 168,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatescript3.json b/test/util/data/txcreatescript3.json
index 31b6459214..b9192d9a82 100644
--- a/test/util/data/txcreatescript3.json
+++ b/test/util/data/txcreatescript3.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 53,
     "vsize": 53,
+    "weight": 212,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatescript4.json b/test/util/data/txcreatescript4.json
index eecdf858b7..2271ecfa0a 100644
--- a/test/util/data/txcreatescript4.json
+++ b/test/util/data/txcreatescript4.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 42,
     "vsize": 42,
+    "weight": 168,
     "locktime": 0,
     "vin": [
     ],
diff --git a/test/util/data/txcreatesignv1.json b/test/util/data/txcreatesignv1.json
index 92a3f76a07..64e5137f4b 100644
--- a/test/util/data/txcreatesignv1.json
+++ b/test/util/data/txcreatesignv1.json
@@ -4,6 +4,7 @@
     "version": 1,
     "size": 224,
     "vsize": 224,
+    "weight": 896,
     "locktime": 0,
     "vin": [
         {