1 files changed, 132 insertions, 0 deletions
diff --git a/src/qt/test/rpcnestedtests.cpp b/src/qt/test/rpcnestedtests.cpp
new file mode 100644
index 0000000000..26ac5e2114
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+++ b/src/qt/test/rpcnestedtests.cpp
@@ -0,0 +1,132 @@
+// Copyright (c) 2016 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include "rpcnestedtests.h"
+
+#include "chainparams.h"
+#include "consensus/validation.h"
+#include "validation.h"
+#include "rpc/register.h"
+#include "rpc/server.h"
+#include "rpcconsole.h"
+#include "test/testutil.h"
+#include "univalue.h"
+#include "util.h"
+
+#include <QDir>
+#include <QtGlobal>
+
+#include <boost/filesystem.hpp>
+
+static UniValue rpcNestedTest_rpc(const JSONRPCRequest& request)
+{
+    if (request.fHelp) {
+        return "help message";
+    }
+    return request.params.write(0, 0);
+}
+
+static const CRPCCommand vRPCCommands[] =
+{
+    { "test", "rpcNestedTest", &rpcNestedTest_rpc, true },
+};
+
+void RPCNestedTests::rpcNestedTests()
+{
+    UniValue jsonRPCError;
+
+    // do some test setup
+    // could be moved to a more generic place when we add more tests on QT level
+    const CChainParams& chainparams = Params();
+    RegisterAllCoreRPCCommands(tableRPC);
+    tableRPC.appendCommand("rpcNestedTest", &vRPCCommands[0]);
+    ClearDatadirCache();
+    std::string path = QDir::tempPath().toStdString() + "/" + strprintf("test_bitcoin_qt_%lu_%i", (unsigned long)GetTime(), (int)(GetRand(100000)));
+    QDir dir(QString::fromStdString(path));
+    dir.mkpath(".");
+    mapArgs["-datadir"] = path;
+    //mempool.setSanityCheck(1.0);
+    pblocktree = new CBlockTreeDB(1 << 20, true);
+    pcoinsdbview = new CCoinsViewDB(1 << 23, true);
+    pcoinsTip = new CCoinsViewCache(pcoinsdbview);
+    InitBlockIndex(chainparams);
+    {
+        CValidationState state;
+        bool ok = ActivateBestChain(state, chainparams);
+        QVERIFY(ok);
+    }
+
+    SetRPCWarmupFinished();
+
+    std::string result;
+    std::string result2;
+    RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()[chain]"); //simple result filtering with path
+    QVERIFY(result=="main");
+
+    RPCConsole::RPCExecuteCommandLine(result, "getblock(getbestblockhash())"); //simple 2 level nesting
+    RPCConsole::RPCExecuteCommandLine(result, "getblock(getblock(getbestblockhash())[hash], true)");
+
+    RPCConsole::RPCExecuteCommandLine(result, "getblock( getblock( getblock(getbestblockhash())[hash] )[hash], true)"); //4 level nesting with whitespace, filtering path and boolean parameter
+
+    RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo");
+    QVERIFY(result.substr(0,1) == "{");
+
+    RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()");
+    QVERIFY(result.substr(0,1) == "{");
+
+    RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo "); //whitespace at the end will be tolerated
+    QVERIFY(result.substr(0,1) == "{");
+
+    (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()[\"chain\"]")); //Quote path identifier are allowed, but look after a child contaning the quotes in the key
+    QVERIFY(result == "null");
+
+    (RPCConsole::RPCExecuteCommandLine(result, "createrawtransaction [] {} 0")); //parameter not in brackets are allowed
+    (RPCConsole::RPCExecuteCommandLine(result2, "createrawtransaction([],{},0)")); //parameter in brackets are allowed
+    QVERIFY(result == result2);
+    (RPCConsole::RPCExecuteCommandLine(result2, "createrawtransaction( [],  {} , 0   )")); //whitespace between parametres is allowed
+    QVERIFY(result == result2);
+
+    RPCConsole::RPCExecuteCommandLine(result, "getblock(getbestblockhash())[tx][0]");
+    QVERIFY(result == "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b");
+
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest");
+    QVERIFY(result == "[]");
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest ''");
+    QVERIFY(result == "[\"\"]");
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest \"\"");
+    QVERIFY(result == "[\"\"]");
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest '' abc");
+    QVERIFY(result == "[\"\",\"abc\"]");
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest abc '' abc");
+    QVERIFY(result == "[\"abc\",\"\",\"abc\"]");
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest abc  abc");
+    QVERIFY(result == "[\"abc\",\"abc\"]");
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest abc\t\tabc");
+    QVERIFY(result == "[\"abc\",\"abc\"]");
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest(abc )");
+    QVERIFY(result == "[\"abc\"]");
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest( abc )");
+    QVERIFY(result == "[\"abc\"]");
+    RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest(   abc   ,   cba )");
+    QVERIFY(result == "[\"abc\",\"cba\"]");
+
+#if QT_VERSION >= 0x050300
+    // do the QVERIFY_EXCEPTION_THROWN checks only with Qt5.3 and higher (QVERIFY_EXCEPTION_THROWN was introduced in Qt5.3)
+    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo() .\n"), std::runtime_error); //invalid syntax
+    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo() getblockchaininfo()"), std::runtime_error); //invalid syntax
+    (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo(")); //tolerate non closing brackets if we have no arguments
+    (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()()()")); //tolerate non command brackts
+    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo(True)"), UniValue); //invalid argument
+    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "a(getblockchaininfo(True))"), UniValue); //method not found
+    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,,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
+
+    delete pcoinsTip;
+    delete pcoinsdbview;
+    delete pblocktree;
+
+    boost::filesystem::remove_all(boost::filesystem::path(path));
+}