66 lines
1.3 KiB
Go
66 lines
1.3 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package pb_test
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import (
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fmt "fmt"
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"reflect"
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"sort"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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"storj.io/storj/pkg/pb"
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)
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func TestCompatibility(t *testing.T) {
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// when these fail, the X and XSigning definitions are out of sync
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// remember to update the conversions in auth/signing
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check(t, pb.OrderLimit{}, pb.OrderLimitSigning{})
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check(t, pb.Order{}, pb.OrderSigning{})
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check(t, pb.PieceHash{}, pb.PieceHashSigning{})
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}
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func check(t *testing.T, a, b interface{}) {
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afields := fields(a)
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bfields := fields(b)
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assert.Equal(t, afields, bfields, fmt.Sprintf("%T and %T definitions don't match", a, b))
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}
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type Field struct {
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Name string
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Type string
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Index string
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}
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func fields(v interface{}) []Field {
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t := reflect.ValueOf(v).Type()
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if t.Kind() != reflect.Struct {
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panic(t.Kind())
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}
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var fields []Field
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for i := 0; i < t.NumField(); i++ {
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f := t.Field(i)
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tag := f.Tag.Get("protobuf")
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if tag == "" {
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continue
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}
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tags := strings.Split(tag, ",")
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fields = append(fields, Field{
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Name: f.Name,
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Type: tags[0],
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Index: tags[1],
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})
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}
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sort.Slice(fields, func(i, k int) bool {
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return fields[i].Name < fields[k].Name
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})
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return fields
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}
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