78 lines
2.7 KiB
Rust
78 lines
2.7 KiB
Rust
/*
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* MIT License
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*
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* Copyright (c) [2022] [Ondrej Babec <ond.babec@gmail.com>]
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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use crate::encoding::variable_byte_integer::{VariableByteInteger, VariableByteIntegerDecoder, VariableByteIntegerEncoder};
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use crate::utils::types::BufferError;
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#[test]
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fn test_decode() {
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static BUFFER: VariableByteInteger = [0x81, 0x81, 0x81, 0x01];
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let decoded = VariableByteIntegerDecoder::decode(BUFFER);
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assert!(decoded.is_ok());
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assert_eq!(decoded.unwrap(), 2113665);
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}
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#[test]
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fn test_decode_small() {
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static BUFFER: VariableByteInteger = [0x81, 0x81, 0x01, 0x85];
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let decoded = VariableByteIntegerDecoder::decode(BUFFER);
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assert!(decoded.is_ok());
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assert_eq!(decoded.unwrap(), 16_513);
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}
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#[test]
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fn test_encode() {
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let encoded = VariableByteIntegerEncoder::encode(211_366_5);
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assert!(encoded.is_ok());
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let res = encoded.unwrap();
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assert_eq!(res, [0x81, 0x81, 0x81, 0x01]);
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assert_eq!(VariableByteIntegerEncoder::len(res), 4);
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}
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#[test]
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fn test_encode_small() {
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let encoded = VariableByteIntegerEncoder::encode(16_513);
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assert!(encoded.is_ok());
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let res = encoded.unwrap();
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assert_eq!(res, [0x81, 0x81, 0x01, 0x00]);
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assert_eq!(VariableByteIntegerEncoder::len(res), 3);
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}
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#[test]
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fn test_encode_extra_small() {
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let encoded = VariableByteIntegerEncoder::encode(5);
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assert!(encoded.is_ok());
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let res = encoded.unwrap();
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assert_eq!(res, [0x05, 0x00, 0x00, 0x00]);
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assert_eq!(VariableByteIntegerEncoder::len(res), 1);
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}
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#[test]
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fn test_encode_max() {
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let encoded = VariableByteIntegerEncoder::encode(288_435_455);
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assert!(encoded.is_err());
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assert_eq!(encoded.unwrap_err(), BufferError::EncodingError);
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} |