mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
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/*
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This file is part of cpp-ethereum.
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cpp-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Foobar is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file main.cpp
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* @author Gav Wood <i@gavwood.com>
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* @date 2014
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* Main test functions.
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*/
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#include "TrieCommon.h"
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using namespace std;
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using namespace eth;
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int hexPrefixTest()
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{
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/*
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* Hex-prefix Notation. First nibble has flags: oddness = 2^0 & termination = 2^1
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* [0,0,1,2,3,4,5] 0x10012345
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* [0,1,2,3,4,5] 0x00012345
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* [1,2,3,4,5] 0x112345
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* [0,0,1,2,3,4] 0x00001234
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* [0,1,2,3,4] 0x101234
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* [1,2,3,4] 0x001234
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* [0,0,1,2,3,4,5,T] 0x30012345
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* [0,0,1,2,3,4,T] 0x20001234
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* [0,1,2,3,4,5,T] 0x20012345
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* [1,2,3,4,5,T] 0x312345
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* [1,2,3,4,T] 0x201234
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*/
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assert(asHex(hexPrefixEncode({0, 0, 1, 2, 3, 4, 5}, false)) == "10012345");
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assert(asHex(hexPrefixEncode({0, 1, 2, 3, 4, 5}, false)) == "00012345");
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assert(asHex(hexPrefixEncode({1, 2, 3, 4, 5}, false)) == "112345");
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assert(asHex(hexPrefixEncode({0, 0, 1, 2, 3, 4}, false)) == "00001234");
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assert(asHex(hexPrefixEncode({0, 1, 2, 3, 4}, false)) == "101234");
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assert(asHex(hexPrefixEncode({1, 2, 3, 4}, false)) == "001234");
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assert(asHex(hexPrefixEncode({0, 0, 1, 2, 3, 4, 5}, true)) == "30012345");
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assert(asHex(hexPrefixEncode({0, 0, 1, 2, 3, 4}, true)) == "20001234");
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assert(asHex(hexPrefixEncode({0, 1, 2, 3, 4, 5}, true)) == "20012345");
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assert(asHex(hexPrefixEncode({1, 2, 3, 4, 5}, true)) == "312345");
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assert(asHex(hexPrefixEncode({1, 2, 3, 4}, true)) == "201234");
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return 0;
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}
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