Backport same PRs as done in bitcoin#11445

configure.ac

@@ -1295,6 +1295,7 @@ AC_SUBST(DSYMUTIL_FLAT)
 AC_CONFIG_FILES([Makefile src/Makefile doc/man/Makefile share/setup.nsi share/qt/Info.plist test/config.ini])
 AC_CONFIG_FILES([contrib/devtools/split-debug.sh],[chmod +x contrib/devtools/split-debug.sh])
 AC_CONFIG_FILES([doc/Doxyfile])
+AC_CONFIG_LINKS([contrib/filter-lcov.py:contrib/filter-lcov.py])
 AC_CONFIG_LINKS([test/functional/test_runner.py:test/functional/test_runner.py])
 AC_CONFIG_LINKS([test/util/bitcoin-util-test.py:test/util/bitcoin-util-test.py])
 

src/Makefile.qttest.include

@@ -28,13 +28,10 @@ TEST_QT_H = \
   qt/test/wallettests.h
 
 TEST_BITCOIN_CPP = \
-  test/test_dash.cpp \
-  test/testutil.cpp
+  test/test_dash.cpp
 
 TEST_BITCOIN_H = \
-  test/test_dash.h \
-  test/testutil.h
-
+  test/test_dash.h
 qt_test_test_dash_qt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
   $(QT_INCLUDES) $(QT_TEST_INCLUDES) $(PROTOBUF_CFLAGS)
 

src/Makefile.test.include

@@ -79,6 +79,7 @@ BITCOIN_TESTS =\
   test/script_P2PK_tests.cpp \
   test/script_P2PKH_tests.cpp \
   test/script_tests.cpp \
+  test/script_standard_tests.cpp \
   test/scriptnum_tests.cpp \
   test/serialize_tests.cpp \
   test/sighash_tests.cpp \
@@ -89,8 +90,6 @@ BITCOIN_TESTS =\
   test/test_dash.cpp \
   test/test_dash.h \
   test/test_dash_main.cpp \
-  test/testutil.cpp \
-  test/testutil.h \
   test/timedata_tests.cpp \
   test/torcontrol_tests.cpp \
   test/transaction_tests.cpp \
@@ -163,7 +162,7 @@ dash_test_clean : FORCE
 
 check-local:
 	@echo "Running test/util/bitcoin-util-test.py..."
-	$(top_builddir)/test/util/bitcoin-util-test.py
+	$(PYTHON) $(top_builddir)/test/util/bitcoin-util-test.py
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C secp256k1 check
 if EMBEDDED_UNIVALUE
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C univalue check

src/qt/test/rpcnestedtests.cpp

@@ -11,7 +11,6 @@
 #include "rpc/register.h"
 #include "rpc/server.h"
 #include "rpcconsole.h"
-#include "test/testutil.h"
 #include "test/test_dash.h"
 #include "univalue.h"
 #include "util.h"
@@ -40,11 +39,6 @@ void RPCNestedTests::rpcNestedTests()
     // do some test setup
     // could be moved to a more generic place when we add more tests on QT level
     tableRPC.appendCommand("rpcNestedTest", &vRPCCommands[0]);
-    ClearDatadirCache();
-    std::string path = QDir::tempPath().toStdString() + "/" + strprintf("test_dash_qt_%lu_%i", (unsigned long)GetTime(), (int)(GetRand(100000)));
-    QDir dir(QString::fromStdString(path));
-    dir.mkpath(".");
-    gArgs.ForceSetArg("-datadir", path);
     //mempool.setSanityCheck(1.0);
 
     TestingSetup test;
@@ -139,6 +133,4 @@ void RPCNestedTests::rpcNestedTests()
     QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest(abc,,abc)"), std::runtime_error); //don't tollerate empty arguments when using ,
     QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest(abc,,)"), std::runtime_error); //don't tollerate empty arguments when using ,
 #endif
-
-    fs::remove_all(fs::path(path));
 }

src/qt/test/test_main.cpp

@@ -55,6 +55,10 @@ int main(int argc, char *argv[])
     SetupNetworking();
     SelectParams(CBaseChainParams::MAIN);
     noui_connect();
+    ClearDatadirCache();
+    fs::path pathTemp = fs::temp_directory_path() / strprintf("test_dash-qt_%lu_%i", (unsigned long)GetTime(), (int)GetRand(100000));
+    fs::create_directories(pathTemp);
+    gArgs.ForceSetArg("-datadir", pathTemp.string());
 
     bool fInvalid = false;
 

src/rpc/blockchain.cpp

@@ -1211,9 +1211,10 @@ UniValue gettxout(const JSONRPCRequest& request)
             "gettxout \"txid\" n ( include_mempool )\n"
             "\nReturns details about an unspent transaction output.\n"
             "\nArguments:\n"
-            "1. \"txid\"       (string, required) The transaction id\n"
-            "2. n              (numeric, required) vout number\n"
-            "3. include_mempool  (boolean, optional) Whether to include the mempool\n"
+            "1. \"txid\"             (string, required) The transaction id\n"
+            "2. \"n\"                (numeric, required) vout number\n"
+            "3. \"include_mempool\"  (boolean, optional) Whether to include the mempool. Default: true."
+            "     Note that an unspent output that is spent in the mempool won't appear.\n"
             "\nResult:\n"
             "{\n"
             "  \"bestblock\" : \"hash\",    (string) the block hash\n"

src/test/dbwrapper_tests.cpp

@@ -204,19 +204,31 @@ BOOST_AUTO_TEST_CASE(iterator_ordering)
     for (int x=0x00; x<256; ++x) {
         uint8_t key = x;
         uint32_t value = x*x;
-        BOOST_CHECK(dbw.Write(key, value));
+        if (!(x & 1)) BOOST_CHECK(dbw.Write(key, value));
     }
 
+    // Check that creating an iterator creates a snapshot
     std::unique_ptr<CDBIterator> it(const_cast<CDBWrapper&>(dbw).NewIterator());
+
+    for (int x=0x00; x<256; ++x) {
+        uint8_t key = x;
+        uint32_t value = x*x;
+        if (x & 1) BOOST_CHECK(dbw.Write(key, value));
+    }
+
     for (int seek_start : {0x00, 0x80}) {
         it->Seek((uint8_t)seek_start);
-        for (int x=seek_start; x<256; ++x) {
+        for (int x=seek_start; x<255; ++x) {
             uint8_t key;
             uint32_t value;
             BOOST_CHECK(it->Valid());
             if (!it->Valid()) // Avoid spurious errors about invalid iterator's key and value in case of failure
                 break;
             BOOST_CHECK(it->GetKey(key));
+            if (x & 1) {
+                BOOST_CHECK_EQUAL(key, x + 1);
+                continue;
+            }
             BOOST_CHECK(it->GetValue(value));
             BOOST_CHECK_EQUAL(key, x);
             BOOST_CHECK_EQUAL(value, x*x);

src/test/multisig_tests.cpp

@@ -16,8 +16,6 @@
 
 #include <boost/test/unit_test.hpp>
 
-typedef std::vector<unsigned char> valtype;
-
 BOOST_FIXTURE_TEST_SUITE(multisig_tests, BasicTestingSetup)
 
 CScript
@@ -173,95 +171,6 @@ BOOST_AUTO_TEST_CASE(multisig_IsStandard)
         BOOST_CHECK(!::IsStandard(malformed[i], whichType));
 }
 
-BOOST_AUTO_TEST_CASE(multisig_Solver1)
-{
-    // Tests Solver() that returns lists of keys that are
-    // required to satisfy a ScriptPubKey
-    //
-    // Also tests IsMine() and ExtractDestination()
-    //
-    // Note: ExtractDestination for the multisignature transactions
-    // always returns false for this release, even if you have
-    // one key that would satisfy an (a|b) or 2-of-3 keys needed
-    // to spend an escrow transaction.
-    //
-    CBasicKeyStore keystore, emptykeystore, partialkeystore;
-    CKey key[3];
-    CTxDestination keyaddr[3];
-    for (int i = 0; i < 3; i++)
-    {
-        key[i].MakeNewKey(true);
-        keystore.AddKey(key[i]);
-        keyaddr[i] = key[i].GetPubKey().GetID();
-    }
-    partialkeystore.AddKey(key[0]);
-
-    {
-        std::vector<valtype> solutions;
-        txnouttype whichType;
-        CScript s;
-        s << ToByteVector(key[0].GetPubKey()) << OP_CHECKSIG;
-        BOOST_CHECK(Solver(s, whichType, solutions));
-        BOOST_CHECK(solutions.size() == 1);
-        CTxDestination addr;
-        BOOST_CHECK(ExtractDestination(s, addr));
-        BOOST_CHECK(addr == keyaddr[0]);
-        BOOST_CHECK(IsMine(keystore, s));
-        BOOST_CHECK(!IsMine(emptykeystore, s));
-    }
-    {
-        std::vector<valtype> solutions;
-        txnouttype whichType;
-        CScript s;
-        s << OP_DUP << OP_HASH160 << ToByteVector(key[0].GetPubKey().GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
-        BOOST_CHECK(Solver(s, whichType, solutions));
-        BOOST_CHECK(solutions.size() == 1);
-        CTxDestination addr;
-        BOOST_CHECK(ExtractDestination(s, addr));
-        BOOST_CHECK(addr == keyaddr[0]);
-        BOOST_CHECK(IsMine(keystore, s));
-        BOOST_CHECK(!IsMine(emptykeystore, s));
-    }
-    {
-        std::vector<valtype> solutions;
-        txnouttype whichType;
-        CScript s;
-        s << OP_2 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << OP_2 << OP_CHECKMULTISIG;
-        BOOST_CHECK(Solver(s, whichType, solutions));
-        BOOST_CHECK_EQUAL(solutions.size(), 4U);
-        CTxDestination addr;
-        BOOST_CHECK(!ExtractDestination(s, addr));
-        BOOST_CHECK(IsMine(keystore, s));
-        BOOST_CHECK(!IsMine(emptykeystore, s));
-        BOOST_CHECK(!IsMine(partialkeystore, s));
-    }
-    {
-        std::vector<valtype> solutions;
-        txnouttype whichType;
-        CScript s;
-        s << OP_1 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << OP_2 << OP_CHECKMULTISIG;
-        BOOST_CHECK(Solver(s, whichType, solutions));
-        BOOST_CHECK_EQUAL(solutions.size(), 4U);
-        std::vector<CTxDestination> addrs;
-        int nRequired;
-        BOOST_CHECK(ExtractDestinations(s, whichType, addrs, nRequired));
-        BOOST_CHECK(addrs[0] == keyaddr[0]);
-        BOOST_CHECK(addrs[1] == keyaddr[1]);
-        BOOST_CHECK(nRequired == 1);
-        BOOST_CHECK(IsMine(keystore, s));
-        BOOST_CHECK(!IsMine(emptykeystore, s));
-        BOOST_CHECK(!IsMine(partialkeystore, s));
-    }
-    {
-        std::vector<valtype> solutions;
-        txnouttype whichType;
-        CScript s;
-        s << OP_2 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << ToByteVector(key[2].GetPubKey()) << OP_3 << OP_CHECKMULTISIG;
-        BOOST_CHECK(Solver(s, whichType, solutions));
-        BOOST_CHECK(solutions.size() == 5);
-    }
-}
-
 BOOST_AUTO_TEST_CASE(multisig_Sign)
 {
     // Test SignSignature() (and therefore the version of Solver() that signs transactions)