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-rw-r--r--src/test/coins_tests.cpp71
1 files changed, 71 insertions, 0 deletions
diff --git a/src/test/coins_tests.cpp b/src/test/coins_tests.cpp
index 48e3c8ed8e..129ce04e0b 100644
--- a/src/test/coins_tests.cpp
+++ b/src/test/coins_tests.cpp
@@ -4,7 +4,9 @@
#include "coins.h"
#include "random.h"
+#include "script/standard.h"
#include "uint256.h"
+#include "utilstrencodings.h"
#include "test/test_bitcoin.h"
#include "main.h"
#include "consensus/validation.h"
@@ -345,4 +347,73 @@ BOOST_AUTO_TEST_CASE(updatecoins_simulation_test)
BOOST_CHECK(spent_a_duplicate_coinbase);
}
+BOOST_AUTO_TEST_CASE(ccoins_serialization)
+{
+ // Good example
+ CDataStream ss1(ParseHex("0104835800816115944e077fe7c803cfa57f29b36bf87c1d358bb85e"), SER_DISK, CLIENT_VERSION);
+ CCoins cc1;
+ ss1 >> cc1;
+ BOOST_CHECK_EQUAL(cc1.nVersion, 1);
+ BOOST_CHECK_EQUAL(cc1.fCoinBase, false);
+ BOOST_CHECK_EQUAL(cc1.nHeight, 203998);
+ BOOST_CHECK_EQUAL(cc1.vout.size(), 2);
+ BOOST_CHECK_EQUAL(cc1.IsAvailable(0), false);
+ BOOST_CHECK_EQUAL(cc1.IsAvailable(1), true);
+ BOOST_CHECK_EQUAL(cc1.vout[1].nValue, 60000000000ULL);
+ BOOST_CHECK_EQUAL(HexStr(cc1.vout[1].scriptPubKey), HexStr(GetScriptForDestination(CKeyID(uint160(ParseHex("816115944e077fe7c803cfa57f29b36bf87c1d35"))))));
+
+ // Good example
+ CDataStream ss2(ParseHex("0109044086ef97d5790061b01caab50f1b8e9c50a5057eb43c2d9563a4eebbd123008c988f1a4a4de2161e0f50aac7f17e7f9555caa486af3b"), SER_DISK, CLIENT_VERSION);
+ CCoins cc2;
+ ss2 >> cc2;
+ BOOST_CHECK_EQUAL(cc2.nVersion, 1);
+ BOOST_CHECK_EQUAL(cc2.fCoinBase, true);
+ BOOST_CHECK_EQUAL(cc2.nHeight, 120891);
+ BOOST_CHECK_EQUAL(cc2.vout.size(), 17);
+ for (int i = 0; i < 17; i++) {
+ BOOST_CHECK_EQUAL(cc2.IsAvailable(i), i == 4 || i == 16);
+ }
+ BOOST_CHECK_EQUAL(cc2.vout[4].nValue, 234925952);
+ BOOST_CHECK_EQUAL(HexStr(cc2.vout[4].scriptPubKey), HexStr(GetScriptForDestination(CKeyID(uint160(ParseHex("61b01caab50f1b8e9c50a5057eb43c2d9563a4ee"))))));
+ BOOST_CHECK_EQUAL(cc2.vout[16].nValue, 110397);
+ BOOST_CHECK_EQUAL(HexStr(cc2.vout[16].scriptPubKey), HexStr(GetScriptForDestination(CKeyID(uint160(ParseHex("8c988f1a4a4de2161e0f50aac7f17e7f9555caa4"))))));
+
+ // Smallest possible example
+ CDataStream ssx(SER_DISK, CLIENT_VERSION);
+ BOOST_CHECK_EQUAL(HexStr(ssx.begin(), ssx.end()), "");
+
+ CDataStream ss3(ParseHex("0002000600"), SER_DISK, CLIENT_VERSION);
+ CCoins cc3;
+ ss3 >> cc3;
+ BOOST_CHECK_EQUAL(cc3.nVersion, 0);
+ BOOST_CHECK_EQUAL(cc3.fCoinBase, false);
+ BOOST_CHECK_EQUAL(cc3.nHeight, 0);
+ BOOST_CHECK_EQUAL(cc3.vout.size(), 1);
+ BOOST_CHECK_EQUAL(cc3.IsAvailable(0), true);
+ BOOST_CHECK_EQUAL(cc3.vout[0].nValue, 0);
+ BOOST_CHECK_EQUAL(cc3.vout[0].scriptPubKey.size(), 0);
+
+ // scriptPubKey that ends beyond the end of the stream
+ CDataStream ss4(ParseHex("0002000800"), SER_DISK, CLIENT_VERSION);
+ try {
+ CCoins cc4;
+ ss4 >> cc4;
+ BOOST_CHECK_MESSAGE(false, "We should have thrown");
+ } catch (const std::ios_base::failure& e) {
+ }
+
+ // Very large scriptPubKey (3*10^9 bytes) past the end of the stream
+ CDataStream tmp(SER_DISK, CLIENT_VERSION);
+ uint64_t x = 3000000000ULL;
+ tmp << VARINT(x);
+ BOOST_CHECK_EQUAL(HexStr(tmp.begin(), tmp.end()), "8a95c0bb00");
+ CDataStream ss5(ParseHex("0002008a95c0bb0000"), SER_DISK, CLIENT_VERSION);
+ try {
+ CCoins cc5;
+ ss5 >> cc5;
+ BOOST_CHECK_MESSAGE(false, "We should have thrown");
+ } catch (const std::ios_base::failure& e) {
+ }
+}
+
BOOST_AUTO_TEST_SUITE_END()