core: cache tx and block hashes in the respective classes

An idea from smooth

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/unit_tests/serialization.cpp b/tests/unit_tests/serialization.cpp
index 86e20266b..7afc0d60c 100644
--- a/tests/unit_tests/serialization.cpp
+++ b/tests/unit_tests/serialization.cpp
@@ -331,6 +331,7 @@ TEST(Serialization, serializes_transacion_signatures_correctly)
 
   // Miner tx with empty signatures 2nd vector
   tx.signatures.resize(1);
+  tx.invalidate_hashes();
   ASSERT_TRUE(serialization::dump_binary(tx, blob));
   ASSERT_EQ(7, blob.size()); // 5 bytes + 2 bytes vin[0] + 0 bytes extra + 0 bytes signatures
   ASSERT_TRUE(serialization::parse_binary(blob, tx1));
@@ -345,16 +346,19 @@ TEST(Serialization, serializes_transacion_signatures_correctly)
   tx.signatures.resize(2);
   tx.signatures[0].resize(0);
   tx.signatures[1].resize(0);
+  tx.invalidate_hashes();
   ASSERT_FALSE(serialization::dump_binary(tx, blob));
 
   // Miner tx with 2 signatures
   tx.signatures[0].resize(1);
   tx.signatures[1].resize(1);
+  tx.invalidate_hashes();
   ASSERT_FALSE(serialization::dump_binary(tx, blob));
 
   // Two txin_gen, no signatures
   tx.vin.push_back(txin_gen1);
   tx.signatures.resize(0);
+  tx.invalidate_hashes();
   ASSERT_TRUE(serialization::dump_binary(tx, blob));
   ASSERT_EQ(9, blob.size()); // 5 bytes + 2 * 2 bytes vins + 0 bytes extra + 0 bytes signatures
   ASSERT_TRUE(serialization::parse_binary(blob, tx1));
@@ -363,10 +367,12 @@ TEST(Serialization, serializes_transacion_signatures_correctly)
 
   // Two txin_gen, signatures vector contains only one empty element
   tx.signatures.resize(1);
+  tx.invalidate_hashes();
   ASSERT_FALSE(serialization::dump_binary(tx, blob));
 
   // Two txin_gen, signatures vector contains two empty elements
   tx.signatures.resize(2);
+  tx.invalidate_hashes();
   ASSERT_TRUE(serialization::dump_binary(tx, blob));
   ASSERT_EQ(9, blob.size()); // 5 bytes + 2 * 2 bytes vins + 0 bytes extra + 0 bytes signatures
   ASSERT_TRUE(serialization::parse_binary(blob, tx1));
@@ -375,18 +381,21 @@ TEST(Serialization, serializes_transacion_signatures_correctly)
 
   // Two txin_gen, signatures vector contains three empty elements
   tx.signatures.resize(3);
+  tx.invalidate_hashes();
   ASSERT_FALSE(serialization::dump_binary(tx, blob));
 
   // Two txin_gen, signatures vector contains two non empty elements
   tx.signatures.resize(2);
   tx.signatures[0].resize(1);
   tx.signatures[1].resize(1);
+  tx.invalidate_hashes();
   ASSERT_FALSE(serialization::dump_binary(tx, blob));
 
   // A few bytes instead of signature
   tx.vin.clear();
   tx.vin.push_back(txin_gen1);
   tx.signatures.clear();
+  tx.invalidate_hashes();
   ASSERT_TRUE(serialization::dump_binary(tx, blob));
   blob.append(std::string(sizeof(crypto::signature) / 2, 'x'));
   ASSERT_FALSE(serialization::parse_binary(blob, tx1));
@@ -406,6 +415,7 @@ TEST(Serialization, serializes_transacion_signatures_correctly)
   tx.vin.push_back(txin_to_key1);
   tx.signatures.resize(1);
   tx.signatures[0].resize(2);
+  tx.invalidate_hashes();
   ASSERT_FALSE(serialization::dump_binary(tx, blob));
 
   // Too much signatures for two inputs
@@ -413,24 +423,28 @@ TEST(Serialization, serializes_transacion_signatures_correctly)
   tx.signatures[0].resize(2);
   tx.signatures[1].resize(2);
   tx.signatures[2].resize(2);
+  tx.invalidate_hashes();
   ASSERT_FALSE(serialization::dump_binary(tx, blob));
 
   // First signatures vector contains too little elements
   tx.signatures.resize(2);
   tx.signatures[0].resize(1);
   tx.signatures[1].resize(2);
+  tx.invalidate_hashes();
   ASSERT_FALSE(serialization::dump_binary(tx, blob));
 
   // First signatures vector contains too much elements
   tx.signatures.resize(2);
   tx.signatures[0].resize(3);
   tx.signatures[1].resize(2);
+  tx.invalidate_hashes();
   ASSERT_FALSE(serialization::dump_binary(tx, blob));
 
   // There are signatures for each input
   tx.signatures.resize(2);
   tx.signatures[0].resize(2);
   tx.signatures[1].resize(2);
+  tx.invalidate_hashes();
   ASSERT_TRUE(serialization::dump_binary(tx, blob));
   ASSERT_TRUE(serialization::parse_binary(blob, tx1));
   ASSERT_EQ(tx, tx1);