60 lines
1.5 KiB
Rust
60 lines
1.5 KiB
Rust
// Copyright 2015-2020 Parity Technologies (UK) Ltd.
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// This file is part of Parity Ethereum.
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// Parity 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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// Parity Ethereum 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 Parity Ethereum. If not, see <http://www.gnu.org/licenses/>.
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extern crate rlp;
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#[macro_use]
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extern crate rlp_derive;
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use rlp::{encode, decode};
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#[derive(Debug, PartialEq, RlpEncodable, RlpDecodable)]
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struct Foo {
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a: String,
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}
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#[derive(Debug, PartialEq, RlpEncodableWrapper, RlpDecodableWrapper)]
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struct FooWrapper {
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a: String,
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}
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#[test]
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fn test_encode_foo() {
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let foo = Foo {
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a: "cat".into(),
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};
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let expected = vec![0xc4, 0x83, b'c', b'a', b't'];
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let out = encode(&foo);
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assert_eq!(out, expected);
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let decoded = decode(&expected).expect("decode failure");
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assert_eq!(foo, decoded);
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}
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#[test]
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fn test_encode_foo_wrapper() {
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let foo = FooWrapper {
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a: "cat".into(),
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};
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let expected = vec![0x83, b'c', b'a', b't'];
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let out = encode(&foo);
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assert_eq!(out, expected);
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let decoded = decode(&expected).expect("decode failure");
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assert_eq!(foo, decoded);
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}
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