go dwarf_test 源码
golang dwarf_test 代码
文件路径：/src/cmd/internal/dwarf/dwarf_test.go
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package dwarf
import (
"reflect"
"testing"
)
func TestSevenBitEnc128(t *testing.T) {
t.Run("unsigned", func(t *testing.T) {
for v := int64(-255); v < 255; v++ {
s := sevenBitU(v)
if s == nil {
continue
}
b := AppendUleb128(nil, uint64(v))
if !reflect.DeepEqual(b, s) {
t.Errorf("sevenBitU(%d) = %v but AppendUleb128(%d) = %v", v, s, v, b)
}
}
})
t.Run("signed", func(t *testing.T) {
for v := int64(-255); v < 255; v++ {
s := sevenBitS(v)
if s == nil {
continue
}
b := AppendSleb128(nil, v)
if !reflect.DeepEqual(b, s) {
t.Errorf("sevenBitS(%d) = %v but AppendSleb128(%d) = %v", v, s, v, b)
}
}
})
}
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