1 // Copyright 2017 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package dwarf 6 7 import ( 8 "reflect" 9 "testing" 10 ) 11 12 func TestSevenBitEnc128(t *testing.T) { 13 t.Run("unsigned", func(t *testing.T) { 14 for v := int64(-255); v < 255; v++ { 15 s := sevenBitU(v) 16 if s == nil { 17 continue 18 } 19 b := AppendUleb128(nil, uint64(v)) 20 if !reflect.DeepEqual(b, s) { 21 t.Errorf("sevenBitU(%d) = %v but AppendUleb128(%d) = %v", v, s, v, b) 22 } 23 } 24 }) 25 26 t.Run("signed", func(t *testing.T) { 27 for v := int64(-255); v < 255; v++ { 28 s := sevenBitS(v) 29 if s == nil { 30 continue 31 } 32 b := AppendSleb128(nil, v) 33 if !reflect.DeepEqual(b, s) { 34 t.Errorf("sevenBitS(%d) = %v but AppendSleb128(%d) = %v", v, s, v, b) 35 } 36 } 37 }) 38 } 39
