github.com/aquanetwork/aquachain@v1.7.8/opt/compression/rle/read_write_test.go (about) 1 // Copyright 2014 The aquachain Authors 2 // This file is part of the aquachain library. 3 // 4 // The aquachain library is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU Lesser General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // The aquachain library is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU Lesser General Public License for more details. 13 // 14 // You should have received a copy of the GNU Lesser General Public License 15 // along with the aquachain library. If not, see <http://www.gnu.org/licenses/>. 16 17 package rle 18 19 import ( 20 "testing" 21 22 checker "gopkg.in/check.v1" 23 ) 24 25 func Test(t *testing.T) { checker.TestingT(t) } 26 27 type CompressionRleSuite struct{} 28 29 var _ = checker.Suite(&CompressionRleSuite{}) 30 31 func (s *CompressionRleSuite) TestDecompressSimple(c *checker.C) { 32 exp := []byte{0xc5, 0xd2, 0x46, 0x1, 0x86, 0xf7, 0x23, 0x3c, 0x92, 0x7e, 0x7d, 0xb2, 0xdc, 0xc7, 0x3, 0xc0, 0xe5, 0x0, 0xb6, 0x53, 0xca, 0x82, 0x27, 0x3b, 0x7b, 0xfa, 0xd8, 0x4, 0x5d, 0x85, 0xa4, 0x70} 33 res, err := Decompress([]byte{token, 0xfd}) 34 c.Assert(err, checker.IsNil) 35 c.Assert(res, checker.DeepEquals, exp) 36 37 exp = []byte{0x56, 0xe8, 0x1f, 0x17, 0x1b, 0xcc, 0x55, 0xa6, 0xff, 0x83, 0x45, 0xe6, 0x92, 0xc0, 0xf8, 0x6e, 0x5b, 0x48, 0xe0, 0x1b, 0x99, 0x6c, 0xad, 0xc0, 0x1, 0x62, 0x2f, 0xb5, 0xe3, 0x63, 0xb4, 0x21} 38 res, err = Decompress([]byte{token, 0xfe}) 39 c.Assert(err, checker.IsNil) 40 c.Assert(res, checker.DeepEquals, exp) 41 42 res, err = Decompress([]byte{token, 0xff}) 43 c.Assert(err, checker.IsNil) 44 c.Assert(res, checker.DeepEquals, []byte{token}) 45 46 res, err = Decompress([]byte{token, 12}) 47 c.Assert(err, checker.IsNil) 48 c.Assert(res, checker.DeepEquals, make([]byte, 10)) 49 50 }