text: // Copyright (c) 2018 The Bitcoin Core developers
  // Copyright (c) 2017 The Raven Core developers
  // Copyright (c) 2018 The Rito Core developers
  // Copyright (c) 2019 The DCLRcoin developers
  // Distributed under the MIT software license, see the accompanying
  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
  
  #include "script/script.h"
  #include "test/test_dclr.h"
  
  #include <boost/test/unit_test.hpp>
  
  using namespace std;
  
  BOOST_FIXTURE_TEST_SUITE(script_P2PKH_tests, BasicTestingSetup)
  
      BOOST_AUTO_TEST_CASE(ispaytopublickeyhash_test)
      {
          BOOST_TEST_MESSAGE("Running IsPayToPubKeyHash Test");
  
          // Test CScript::IsPayToPublicKeyHash()
          uint160 dummy;
          CScript p2pkh;
          p2pkh << OP_DUP << OP_HASH160 << ToByteVector(dummy) << OP_EQUALVERIFY << OP_CHECKSIG;
          BOOST_CHECK(p2pkh.IsPayToPublicKeyHash());
  
          static const unsigned char direct[] = {
                  OP_DUP, OP_HASH160, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, OP_EQUALVERIFY, OP_CHECKSIG
          };
          BOOST_CHECK(CScript(direct, direct + sizeof(direct)).IsPayToPublicKeyHash());
  
          static const unsigned char notp2pkh1[] = {
                  OP_DUP, OP_HASH160, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, OP_EQUALVERIFY, OP_CHECKSIG, OP_CHECKSIG
          };
          BOOST_CHECK(!CScript(notp2pkh1, notp2pkh1 + sizeof(notp2pkh1)).IsPayToPublicKeyHash());
  
          static const unsigned char p2sh[] = {
                  OP_HASH160, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, OP_EQUAL
          };
          BOOST_CHECK(!CScript(p2sh, p2sh + sizeof(p2sh)).IsPayToPublicKeyHash());
  
          static const unsigned char extra[] = {
                  OP_DUP, OP_HASH160, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, OP_EQUALVERIFY, OP_CHECKSIG, OP_CHECKSIG
          };
          BOOST_CHECK(!CScript(extra, extra + sizeof(extra)).IsPayToPublicKeyHash());
  
          static const unsigned char missing[] = {
                  OP_HASH160, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, OP_EQUALVERIFY, OP_CHECKSIG, OP_RETURN
          };
          BOOST_CHECK(!CScript(missing, missing + sizeof(missing)).IsPayToPublicKeyHash());
  
          static const unsigned char missing2[] = {
                  OP_DUP, OP_HASH160, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
          };
          BOOST_CHECK(!CScript(missing2, missing2 + sizeof(missing)).IsPayToPublicKeyHash());
  
          static const unsigned char tooshort[] = {
                  OP_DUP, OP_HASH160, 2, 0, 0, OP_EQUALVERIFY, OP_CHECKSIG
          };
          BOOST_CHECK(!CScript(tooshort, tooshort + sizeof(direct)).IsPayToPublicKeyHash());
  
      }
  
  BOOST_AUTO_TEST_SUITE_END()
  