mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
68 lines
2.4 KiB
C++
68 lines
2.4 KiB
C++
/*
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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 rlp.cpp
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* @author Gav Wood <i@gavwood.com>
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* @date 2014
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* RLP test functions.
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*/
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#include <RLP.h>
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using namespace std;
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using namespace eth;
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int rlpTest()
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{
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// int of value 15
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assert(RLP("\x0f") == 15);
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assert(asString(rlp(15)) == "\x0f");
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// 3-character string
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assert(RLP("\x83""dog") == "dog");
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assert(asString(rlp("dog")) == "\x83""dog");
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// 2-item list
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string twoItemListString = "\xc5\x0f\x83""dog";
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RLP twoItemList(twoItemListString);
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assert(twoItemList.itemCount() == 2);
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assert(twoItemList[0] == 15);
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assert(twoItemList[1] == "dog");
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assert(asString(rlpList(15, "dog")) == "\xc5\x0f\x83""dog");
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// null
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assert(RLP("\x80") == "");
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assert(asString(rlp("")) == "\x80");
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// 1-byte (8-bit) int
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assert(RLP("\x81\x80") == 128);
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assert(asString(rlp(128)) == "\x81\x80");
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// 2-byte (16-bit) int
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assert(RLP("\x82\x01\x01") == 257);
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assert(asString(rlp(257)) == "\x82\x01\x01");
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// 32-byte (256-bit) int
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assert(RLP("\xa0\x10\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f") == bigint("0x100102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f"));
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assert(asString(rlp(bigint("0x100102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f"))) == "\xa0\x10\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f");
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// 56-character string.
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assert(RLP("\xb8\x38""Lorem ipsum dolor sit amet, consectetur adipisicing elit") == "Lorem ipsum dolor sit amet, consectetur adipisicing elit");
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assert(asString(rlp("Lorem ipsum dolor sit amet, consectetur adipisicing elit")) == "\xb8\x38""Lorem ipsum dolor sit amet, consectetur adipisicing elit");
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return 0;
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}
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